Network Engineer

🏢 Summary: Full-time on-site Network Engineer role responsible for advanced troubleshooting of Wi-Fi and WAN/LAN networks, supporting customers, and assisting the lead engineer in a fast-paced ISP environment. The position involves working with fiber optic and routing technologies to maintain reliable gigabit internet services. 🗂️ Requirements: Working knowledge of TCP/IP protocols (TCP/UDP), Knowledge of dynamic routing protocols (OSPF, BGP), Experience with fiber optic networking and SFP modules, Ability to configure and troubleshoot Cisco or Juniper devices via CLI, Understanding of OSI model, Experience with WAN/LAN and Wi-Fi troubleshooting, Familiarity with wireless broadband and fiber networks 📃 Skills: TCP/IP, OSPF, BGP, Fiber, SFP, Cisco, Juniper, Mikrotik, CLI, OSI, WAN, LAN, WiFi, Routing, Networking 🏢 Description: About Honest Networks Honest Networks is dedicated to delivering high-quality and affordable internet service as a catalyst for community growth, fostering learning, creativity, and enjoyment. We are a rapidly expanding, venture-backed internet service provider headquartered in Manhattan. We focus on offering gigabit internet service at transparent and affordable prices, all while providing exceptional customer service. We achieve this goal by employing individuals with high integrity, a strong work ethic, and a passion for continuous learning. If working in a fast-paced, results-oriented, and mission-driven environment excites you, we encourage you to apply and join our team. Learn more at www.honest.net. About the Role Honest Networks is hiring a Network Engineer to join our rapidly expanding team. The hours for this full-time position would be 8am-4pm from Tuesday-Saturday. Primary Responsibilities Responding quickly and thoughtfully to incoming support inquiries and issues. Communicating directly with existing and prospective customers via phone, text, web chat, and email. Advanced troubleshooting of Wi-Fi and other WAN/LAN networking issues. Providing direct support to the lead engineer. This job is not remote and is based in either New Jersey, New York, Connecticut or Philadelphia. Requirements Technical Skills Working knowledge of IP protocols (TCP/UDP), dynamic routing, OSPF/BGP Strong familiarity with fiber optic networking (working with SFP modules, SM fiber cabling). Comfortable working in command line environments with Cisco/Juniper, bonus: Mikrotik. Working knowledge of OSI model. Experience with network monitoring software preferred. Familiarity with wireless broadband radio and fiber networks. Personal Attributes Calm temperament: Comfortable handling time-sensitive, high-pressure situations with empathy, confidence, and patience. Works well under pressure; example: can identify and solve service-impacting network issues in a timely manner. Friendly, enthusiastic, and professional communication. You may be asked to interact with customers and must have strong customer communication and customer service skills. Driven, highly-organized, and nimble. As a small company, each of our team members wears multiple hats and needs to be flexible to the changing needs of the company. Interest in networking, startups, and solving technical problems. Benefits Attractive salary based on capabilities and background. Profit sharing Paid time-off (PTO). Medical and dental benefits. Honest Networks' Values Honest is committed to providing equal employment opportunities to all individuals. We value diversity and do not discriminate based on race, color, ethnicity, age, gender identity and expression, sexual orientation, religion, national origin, socioeconomic status, disability, veteran status, or any other legally protected characteristic. We offer reasonable accommodations to applicants with disabilities upon request to facilitate their participation in the hiring process.

🏢 Summary: Full-time on-site Network Engineer role focused on troubleshooting and supporting WAN/LAN and Wi-Fi networks in a fast-paced ISP environment. The position involves advanced network diagnostics, customer-facing technical support, and collaboration with the lead engineer. Work schedule is Tuesday–Saturday, 8am–4pm, in NJ, NY, CT, or Philadelphia. 🗂️ Requirements: Working knowledge of TCP/UDP protocols, Knowledge of dynamic routing and OSPF/BGP, Familiarity with fiber optic networking and SFP modules, Experience with SM fiber cabling, Ability to work in Cisco or Juniper CLI environments, Understanding of OSI model, Familiarity with wireless broadband and fiber networks, Availability for on-site work Tuesday–Saturday 8am–4pm 📃 Skills: TCP, UDP, OSPF, BGP, IP, OSI, Cisco, Juniper, Mikrotik, Fiber, SFP, WAN, LAN, WiFi, CLI, Networking 🏢 Description: About Honest Networks Honest Networks is dedicated to delivering high-quality and affordable internet service as a catalyst for community growth, fostering learning, creativity, and enjoyment. We are a rapidly expanding, venture-backed internet service provider headquartered in Manhattan. We focus on offering gigabit internet service at transparent and affordable prices, all while providing exceptional customer service. We achieve this goal by employing individuals with high integrity, a strong work ethic, and a passion for continuous learning. If working in a fast-paced, results-oriented, and mission-driven environment excites you, we encourage you to apply and join our team. Learn more at www.honest.net. About the Role Honest Networks is hiring a Network Engineer to join our rapidly expanding team. The hours for this full-time position would be 8am-4pm from Tuesday-Saturday. Primary Responsibilities Responding quickly and thoughtfully to incoming support inquiries and issues. Communicating directly with existing and prospective customers via phone, text, web chat, and email. Advanced troubleshooting of Wi-Fi and other WAN/LAN networking issues. Providing direct support to the lead engineer. This job is not remote and is based in either New Jersey, New York, Connecticut or Philadelphia. Requirements Technical Skills Working knowledge of IP protocols (TCP/UDP), dynamic routing, OSPF/BGP Strong familiarity with fiber optic networking (working with SFP modules, SM fiber cabling). Comfortable working in command line environments with Cisco/Juniper, bonus: Mikrotik. Working knowledge of OSI model. Experience with network monitoring software preferred. Familiarity with wireless broadband radio and fiber networks. Personal Attributes Calm temperament: Comfortable handling time-sensitive, high-pressure situations with empathy, confidence, and patience. Works well under pressure; example: can identify and solve service-impacting network issues in a timely manner. Friendly, enthusiastic, and professional communication. You may be asked to interact with customers and must have strong customer communication and customer service skills. Driven, highly-organized, and nimble. As a small company, each of our team members wears multiple hats and needs to be flexible to the changing needs of the company. Interest in networking, startups, and solving technical problems. Benefits Attractive salary based on capabilities and background. Profit sharing Paid time-off (PTO). Medical and dental benefits. Honest Networks' Values Honest is committed to providing equal employment opportunities to all individuals. We value diversity and do not discriminate based on race, color, ethnicity, age, gender identity and expression, sexual orientation, religion, national origin, socioeconomic status, disability, veteran status, or any other legally protected characteristic. We offer reasonable accommodations to applicants with disabilities upon request to facilitate their participation in the hiring process.

🏢 Summary: Opportunity for a Network Engineer to support and evolve a large-scale global network infrastructure, focusing on provisioning, monitoring, troubleshooting, and continuous improvement of corporate and backbone networking environments. The role involves hands-on work with routing, wireless, remote access, and network security technologies while participating in on-call operations. Ideal for candidates with solid networking fundamentals seeking to grow in a high-performance, production environment. 🗂️ Requirements: Basic understanding of BGP configuration and management, Basic knowledge of backbone and datacenter networks, Working knowledge of at least one internal routing protocol, Working knowledge of TCP/IP, Working knowledge of corporate networking, Working knowledge of remote access technologies, Working understanding of wireless technologies, Ability to provision and manage network devices and circuits, Ability to troubleshoot network hardware and software issues, Strong documentation skills, Strong communication skills, Eligibility to work under ITAR regulations (U.S. citizen, national, permanent resident, refugee, asylee, or authorized) 📃 Skills: BGP, TCP/IP, Routing, Wireless, RemoteAccess, NAC, Juniper, Cisco, Aruba, Arista, Scripting, Automation, NetworkSecurity, Firmware 🏢 Description: SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.ABOUT THE ROLE: Our Network Engineering team handles a dynamic, constantly growing and evolving global network that provides a reliable, high-performance and secure network behind one of the few products in the world that touches over 1 billion people. The ideal candidate is a Network Engineer who is proficient with the fundamentals, and eager to grow your skills on a global network. You're a motivated pragmatic thinker, eager to get the job done while finding a balance between shipping and quality with a: RESPONSIBILITIES: Help to define configuration and architecture standards Contribute to the qualification of new platforms Provisioning of network devices in corporate offices and POPs as per documented procedures Provisioning and management of corporate circuits Contribute to the continuous improvement of configuration standards and operational procedures Contribute to the continuous improvement of corporate device monitoring Liaise with third parties, IT and remote office users to fix and resolve issues Creation and execution of scheduled changes, process & documentation Participate in the on call rotation Maintaining and upgrading existing systems, firmware updates and configurations Monitoring network performance and ensuring system availability and reliability Troubleshooting: Analyzing and resolving network hardware and software problems BASIC QUALIFICATIONS: Basic understanding of BGP configuration and management Basic knowledge of backbone and datacenter networks Working understanding of wireless technologies Working knowledge of at least one internal routing protocol, its configuration and day to day operation Working knowledge of corporate networking Working knowledge of TCP/IP Working knowledge of remote access Strong documentation and communication skill set PREFERRED SKILLS AND EXPERIENCE: Familiarity with the following: Multiple networking vendors, such as Juniper, Cisco, Aruba, Arista Remote Access Network security and NAC Scripting and automation of network operations activities ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

🏢 Summary: Fully remote Senior Network Engineer role supporting large-scale, low-latency trading infrastructure for a North American bank. The position focuses on building, maintaining, and automating enterprise and cloud network environments to ensure high performance, reliability, and security. It combines hands-on network engineering with infrastructure-as-code and automation practices. 🗂️ Requirements: 6+ years of experience in network engineering, Strong knowledge of enterprise network architecture, Experience with Arista switches, Experience with multicast routing, Deep understanding of TCP/IP, BGP, OSPF, MPLS, DNS, DHCP, VPN, Experience with cloud networking (AWS), Experience with network automation and scripting, Experience with infrastructure-as-code and configuration management tools, Experience with NetBox or similar source-of-truth platforms, Ability to work US Eastern hours from Poland, Fluent English, Eligibility to work in Poland 📃 Skills: TCP/IP, BGP, OSPF, MPLS, DNS, DHCP, VPN, AWS, Arista, Multicast, NetBox, Python, Bash, Terraform, Ansible, ACL, VPC 🏢 Description: Are you an experienced network engineer who enjoys building and managing infrastructure at scale? Do you love working with other seasoned engineers on interesting scale, reliability, and finance-specific challenges? Want to work on large systems that power real-time trading across global markets? If so, we’re looking for people like you. The Role at a Glance Title: Senior Network Engineer Employer: Fully remote role supporting a leading North American bank Contract: B2B, 220zł-240zł/hour net + VAT Location: Open only to candidates based in Poland Hours: Work US Eastern business hours (15:00–23:00 Poland time) We’re hiring experienced network engineers (6+ years) to join the IT infrastructure team at a top North American bank — directly supporting the operations and development of financial trading systems . You’ll be part of the core IT infrastructure team , building and maintaining infrastructure for highly-performant, low-latency trading systems used across the firm. Why Join Us? Work on large-scale systems - routers, switches, low-latency trading infra supporting hundreds of physical and virtual servers. Collaborate with a world-class team of network engineers, DevOps engineers, and developers across North America and Europe. Enjoy a long-term, fully remote role . Competitive compensation and long term stability that only a bank can offer. This role is critical to maintaining the performance, reliability, and security of the network infrastructure that supports the trading systems. You’ll work across both on-premises trading infrastructure and cloud environments, ensuring seamless connectivity and secure access for business-critical systems. The position combines hands-on engineering with automation and infrastructure-as-code practices , solving complex problems through collaboration and technical expertise. This is a fully remote role based in Poland . You will work directly with the bank while being contracted through a Polish partner company that provides local support and administration. The position requires strong English skills (spoken and written) to collaborate daily with colleagues in North America. This role requires working during US Eastern business hours in order to be able to collaborate closely with other team members. Only open to residents of Poland. Polish citizens, as well as legal residents with permission to work in Poland are welcome. Successful candidates will need to pass a standard background check. What we offer Work that matters in the financial domain: Work on a trading system at an established financial institution, processing millions of transactions daily. Professional growth: Collaborate with smart, highly capable developers in a supportive and challenging environment. Direct collaboration : You will work directly with the bank’s team in North America and in Poland. 1st-tier work : This is not a technical support or legacy maintenance role. The system is functional and is actively being built and you will take part in updating it. The people who built the system are still part of the team. Long-term commitment: This is not a fixed-scope or fixed-term outsourcing role; we value people who want to grow and contribute long-term. Fully remote work: Fully remote position based in Poland. Competitive Compensation: Above-average pay and ample time-off options. Responsibilities Network Operations & Support Deployment, configuration, and maintenance of network devices such as switches, routers, and firewalls. Monitoring of network health and resolution of connectivity issues across enterprise environments. Support for infrastructure expansion, migrations, and lifecycle upgrades in both cloud and on-premises facilities. Cloud & Hybrid Networking Design and management of cloud-based network infrastructure including VPCs, subnets, route tables, and security groups. Enablement of hybrid connectivity between cloud and on-prem environments. Collaboration with cloud and DevOps teams to optimize network performance and reliability. Automation & Infrastructure-as-Code Development of scripts and tools to automate network provisioning, configuration, and monitoring. Use of infrastructure-as-code frameworks (e.g., Terraform) and configuration automation (e.g. Ansible) to manage network infrastructure. Management of automation pipelines and configuration management systems. Integration with tools like NetBox to maintain source-of-truth for network inventory and topology. Security & Compliance Implementation and management of Access Control Lists (ACLs) to regulate traffic and enforce security boundaries. Enforcement of network segmentation and isolation policies to protect sensitive workloads and environments. Assistance in vulnerability remediation and compliance initiatives. Regular audits of network configurations and access policies to ensure alignment with security standards. Collaboration & Documentation Engagement with cross-functional teams to support infrastructure and application needs. Maintenance of accurate network documentation, diagrams, and operational procedures. Participation in process improvements and knowledge sharing initiatives. Requirements Solid understanding of networking protocols and enterprise network architecture. Experience with Arista switches. Multicast routing experience. Deep understanding of TCP/IP, BGP, OSPF, MPLS, DNS, DHCP, and VPN technologies. Experience with network source-of-truth platforms like NetBox. Knowledge of cloud networking concepts and services (e.g., AWS). Strong troubleshooting, communication, and collaboration skills. Experience with network automation and scripting (e.g., Python, Bash). Familiarity with infrastructure-as-code and configuration automation tools (e.g., Terraform, Ansible). Interview process Apply: Send us your CV. Written screen: Answer a short set of written questions to show us how you think about networking. Interviews: A three-stage online process, one with a technical recruiter with latter rounds at the bank. Successful candidates will need to pass a standard background check.

🏢 Summary: Senior LAN/WAN Network Engineer responsible for designing, maintaining and securing highly reliable network infrastructure supporting critical payment services. The role focuses on LAN/WAN architecture, modernization projects, advanced routing and security technologies, and ensuring compliance with high security standards. Position involves hands-on configuration, monitoring, troubleshooting and participation in audits. 🗂️ Requirements: Minimum 7 years of IT experience, Minimum 4 years in LAN/WAN design and maintenance, Experience in high-security environments (finance, critical infrastructure), Experience in migration and modernization projects, Knowledge of TCP/IP stack and network troubleshooting in layered model, Knowledge of L2/L3 architecture design and segmentation techniques, Knowledge of EVPN/VXLAN and advanced routing protocols, Knowledge of DWDM technology, Knowledge of network monitoring and threat detection methods, Knowledge of IPSec, IKE, MACsec, TLS, X.509 and PKI, Experience with QoS implementation (shaping, policing), Experience in wireless networks with controller-based architecture, Configuration and hardening of Junos and IOS devices, Knowledge of AAA model and Linux (CentOS/RHEL), Basic knowledge of LTE and GPRS in WAN routers, Driving license category B, English proficiency B1/B2, Availability for night maintenance windows 📃 Skills: TCP/IP, EVPN, VXLAN, VRF, VirtualChassis, MC-LAG, LACP, HSRP, VRRP, OSPF, BGP, PolicyRouting, DWDM, IPSec, IKE, MACsec, TLS, X.509, PKI, QoS, Junos, IOS, Linux, CentOS, RHEL, AAA, LTE, GPRS, LAN, WAN 🏢 Description: LAN/WAN Network Engineer 🌐 Chcesz pracować przy infrastrukturze sieciowej, od której zależy działanie nowoczesnych usług płatniczych? Szukamy doświadczonego LAN/WAN Network Engineer , który weźmie odpowiedzialność za rozwój, niezawodność i bezpieczeństwo infrastruktury sieciowej wspierającej nasze kluczowe obszary biznesowe. To rola dla osób, które chcą pracować z zaawansowanymi technologiami sieciowymi, uczestniczyć w projektach modernizacyjnych i mieć realny wpływ na funkcjonowanie środowiska o najwyższych wymaganiach niezawodności i bezpieczeństwa. 📍 Lokalizacja: Warszawa 💼 Tryb pracy: Stacjonarna / Hybrydowa 📝 Typ umowy: Umowa o pracę, pełny etat 💸 Branża: Płatności 📌 Twoje zadania: Utrzymanie sieci kolokacyjnych, biurowych, punktów koncentracji dla zdalnych urządzeń i łączy sieci rozległej, analizowanie zgłoszeń dotyczących ciągłości i bezpieczeństwa dla sieci LAN-WAN, planowanie pojemności oraz modernizacji; Opiniowanie i wdrażanie rozwiązań łączności w projektach w tym także styku z Cloud, aktualizowanie dokumentacji technicznej; Tworzenie i rozbudowa narzędzi usprawniających i monitorujących pracę systemów oraz ich bezpieczeństwo i zgodność z wymaganymi standardami; Wsparcie w procesach audytowych jakim podlega ITCARD. 🎯 Nasze wymagania: Minimum 7 lat doświadczenia IT (w tym min. 4 lata w projektowaniu i utrzymaniu sieci LAN/WAN); Doświadczenie w środowiskach o podwyższonych wymaganiach bezpieczeństwa (finanse, energetyka, przemysł, infrastruktura krytyczna); Doświadczenie w prowadzeniu projektów migracyjnych i modernizacyjnych oraz tworzeniu dokumentacji, standardów i procedur; Znajomość: -- Stosu protokołów TCP/IP, zagadnień bezpieczeństwa sieciowego i technik diagnozowania problemów w modelu warstwowym z użyciem różnych narzędzi; -- Zasad projektowania architektury dostępowej i core (L2/L3) wraz z technikami segmentacji; -- EVPN/VXLAN, VRF, Virtual Chassis, MC-LAG, LACP, HSRP, VRRP, OSPF, BGP, Policy-based routing; DWDM; -- Metod monitorowania sieci i technik wykrywania zagrożeń; -- Zabezpieczeń transmisji IKE/IPSec/MACSEC/X.509/TLS, podstaw PKI oraz Implementacji QoS (klasy ruchu, shaping, policing); -- Zasad projektowania i utrzymania sieci bezprzewodowych (opartych o infrastrukturę z kontrolerem); -- Konfiguracji urządzeń opartych o Junos, IOS i zasad ich hardeningu, protokołów uwierzytelnienia, autoryzacji i rozliczania [AAA model] oraz Linux CentOS/RHEL; -- Technologii LTE, GPRS w routerach WAN (w podstawowym zakresie). Prawo jazdy kategorii B; Bardzo dobra znajomość języka angielskiego (min. B1/B2); Dyspozycyjność do pracy w godzinach nocnych w czasie uprzednio zaplanowanych okien serwisowych lub incydentalnych prac awaryjnych. ⭐️ Mile widziane: Umiejętności dotyczące zasad konfiguracji, utrzymania i integracji sieci LAN z technologiami Firewall/IPS-IDS/WAF/LB/AntiDoS/OpenShift/Cloud lub chęć rozwoju umiejętności w zakresie tych technologii tuż po dołączeniu do naszego zespołu; Znajomość standardów PCI DSS i rozporządzenia DORA oraz języków skryptowych Perl lub Python; Pasja związana z zagadnieniami z zakresu Cyberbezpieczeństwa. To oferujemy: 💳 Możliwość zdobycia doświadczenia w rozwojowej branży technologicznej; 📄 Stabilne zatrudnienie w oparciu o umowę o pracę; 🕒 Elastyczne godziny pracy i możliwość pracy hybrydowej; 🎉 Dodatkowy dzień urlopu z okazji urodzin; ☂ Ubezpieczenie na życie; 🏥 Prywatna opieka medyczna; 🏋️‍♀️ Karta Multisport; 🗣 Onlinowy kurs języka angielskiego; 🤝 Program rekomendacji pracowników; 👕 Luźny dress code; 🎊 Integracje, konkursy i wydarzenia firmowe; 🤗 Praca w zespole ekspertów otwartym na współpracę i wymianę doświadczeń.

🏢 Summary: Network Engineer role focused on supporting and evolving a large-scale global corporate and backbone network, ensuring high performance, reliability, and security. The position involves provisioning, monitoring, troubleshooting, and improving network infrastructure, as well as contributing to standards, automation, and operational excellence. Candidates will work hands-on with network devices, routing protocols, and remote access technologies in a dynamic environment. 🗂️ Requirements: Basic understanding of BGP configuration and management, Knowledge of backbone and datacenter networks, Working knowledge of at least one internal routing protocol, Working knowledge of TCP/IP, Working knowledge of corporate networking, Working knowledge of remote access technologies, Understanding of wireless technologies, Ability to provision and manage network devices and circuits, Experience with network monitoring and troubleshooting, Strong documentation and communication skills, Eligibility under ITAR regulations 📃 Skills: BGP, TCP/IP, Routing, Wireless, RemoteAccess, Juniper, Cisco, Aruba, Arista, NAC, Scripting, Automation, Datacenter, Backbone, Networking 🏢 Description: ABOUT xAI xAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.ABOUT THE ROLE: Our Network Engineering team handles a dynamic, constantly growing and evolving global network that provides a reliable, high-performance and secure network behind one of the few products in the world that touches over 1 billion people. The ideal candidate is a Network Engineer who is proficient with the fundamentals, and eager to grow your skills on a global network. You're a motivated pragmatic thinker, eager to get the job done while finding a balance between shipping and quality with a: RESPONSIBILITIES: Help to define configuration and architecture standards Contribute to the qualification of new platforms Provisioning of network devices in corporate offices and POPs as per documented procedures Provisioning and management of corporate circuits Contribute to the continuous improvement of configuration standards and operational procedures Contribute to the continuous improvement of corporate device monitoring Liaise with third parties, IT and remote office users to fix and resolve issues Creation and execution of scheduled changes, process & documentation Participate in the on call rotation Maintaining and upgrading existing systems, firmware updates and configurations Monitoring network performance and ensuring system availability and reliability Troubleshooting: Analyzing and resolving network hardware and software problems BASIC QUALIFICATIONS: Basic understanding of BGP configuration and management Basic knowledge of backbone and datacenter networks Working understanding of wireless technologies Working knowledge of at least one internal routing protocol, its configuration and day to day operation Working knowledge of corporate networking Working knowledge of TCP/IP Working knowledge of remote access Strong documentation and communication skill set PREFERRED SKILLS AND EXPERIENCE: Familiarity with the following: Multiple networking vendors, such as Juniper, Cisco, Aruba, Arista Remote Access Network security and NAC Scripting and automation of network operations activities ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. xAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

🏢 Summary: Network Engineer role focused on supporting and improving a large-scale global network infrastructure, including provisioning, monitoring, troubleshooting, and automation tasks. The position involves working with corporate and datacenter networks, routing protocols, wireless technologies, and network security in a fast-paced engineering environment. 🗂️ Requirements: Basic understanding of BGP configuration and management, Knowledge of backbone and datacenter networks, Understanding of wireless technologies, Knowledge of at least one internal routing protocol, Knowledge of corporate networking, Knowledge of TCP/IP, Knowledge of remote access, Strong documentation skills, Strong communication skills, Ability to participate in on-call rotation, Eligibility to work under ITAR regulations 📃 Skills: BGP, TCP/IP, Juniper, Cisco, Aruba, Arista, Routing, Wireless, NAC, Scripting, Automation, Networking 🏢 Description: SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: Our Network Engineering team handles a dynamic, constantly growing and evolving global network that provides a reliable, high-performance and secure network behind one of the few products in the world that touches over 1 billion people. The ideal candidate is a Network Engineer who is proficient with the fundamentals, and eager to grow your skills on a global network. RESPONSIBILITIES: - Help to define configuration and architecture standards - Contribute to the qualification of new platforms - Provisioning of network devices in corporate offices and POPs as per documented procedures - Provisioning and management of corporate circuits - Contribute to the continuous improvement of configuration standards and operational procedures - Contribute to the continuous improvement of corporate device monitoring - Liaise with third parties, IT and remote office users to fix and resolve issues - Creation and execution of scheduled changes, process & documentation - Participate in the on call rotation - Maintaining and upgrading existing systems, firmware updates and configurations - Monitoring network performance and ensuring system availability and reliability - Troubleshooting: Analyzing and resolving network hardware and software problems BASIC QUALIFICATIONS: - Basic understanding of BGP configuration and management - Basic knowledge of backbone and datacenter networks - Working understanding of wireless technologies - Working knowledge of at least one internal routing protocol, its configuration and day to day operation - Working knowledge of corporate networking - Working knowledge of TCP/IP - Working knowledge of remote access - Strong documentation and communication skill set PREFERRED SKILLS AND EXPERIENCE: - Familiarity with multiple networking vendors, such as Juniper, Cisco, Aruba, Arista - Familiarity with remote access - Familiarity with network security and NAC - Familiarity with scripting and automation of network operations activities ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a U.S. citizen or national, U.S. lawful permanent resident, Refugee, Asylee, or be eligible to obtain the required authorizations from the U.S. Department of State. SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

🏢 Summary: Staff Network Engineer role focused on architecting and operating high-performance networking infrastructure for a large-scale metal additive manufacturing platform. The position involves designing, deploying, and optimizing wired and wireless networks that connect robotic systems, sensors, and compute devices in a production R&D environment. This is a hands-on, on-site role centered on building scalable, low-latency, and reliable industrial network systems. 🗂️ Requirements: 5+ years designing and operating network infrastructure in industrial, R&D, manufacturing, or HPC environments, Experience with wired and wireless network technologies, Switch and router configuration and troubleshooting, Hands-on experience with Linux-based systems, CLI-based network configuration and diagnostics, Experience supporting uptime-critical production or manufacturing networks, On-site collaboration in hardware-software engineering environments 📃 Skills: Networking, Switching, Routing, Wireless, Linux, CLI, Diagnostics, HPC, Manufacturing 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Additive Technology team operates at the frontier of research and development, where creativity meets capability. This is an R&D-driven environment where problems are open-ended and solutions are yours to define. You’ll work alongside welders, robotics engineers, data scientists, and systems engineers at the intersection of hardware and software, creating an end-to-end additive manufacturing platform that serves a wide variety of applications. From exploring new materials to unlocking faster print speeds, to designing complex, organic geometries that can’t be built any other way, it’s high-impact work that sets the foundation for the future of additive manufacturing. About the Role: We’re seeking a Staff Network Engineer to architect, implement, and maintain the networking infrastructure that powers our large-scale metal additive manufacturing platform. This is a hands-on, systems-level role embedded in a multidisciplinary R&D team that includes robotics, machine learning, data, and software engineers. You'll be responsible for designing and deploying local networks that connect robotic systems, sensors, edge compute devices, and operator interfaces throughout our manufacturing facility. This includes supporting wired and wireless systems, tuning network performance for time-sensitive workloads, and ensuring alignment with our enterprise IT security posture. This is not a traditional IT helpdesk or maintenance role—your focus will be on building systems, collaborating with domain experts, and solving unique real-world networking problems in a production environment. Design, implement, and maintain high-performance local networks across multiple robotic cells and compute systems Collaborate with robotics and infrastructure teams to support deterministic or low-latency communication where needed Configure and manage switches, routers, and wireless access points in both experimental and production environments Interface with our enterprise IT security team to ensure compliance while enabling local R&D flexibility Support network-level debugging, monitoring, and diagnostics Own documentation and standardization for networking infrastructure in the facility Help scale and adapt the network as new systems come online and data volumes grow About You: 5+ years of experience designing, deploying, and operating network infrastructure in industrial, R&D, manufacturing, or high-performance computing (HPC) environments Strong experience with wired and wireless networking technologies, including switch and router configuration, troubleshooting, and lifecycle management Hands-on experience with Linux-based systems and CLI-driven network configuration and diagnostics Proven ability to work on-site in technical environments, collaborating closely with hardware, software, and systems engineers Experience supporting industrial or manufacturing environments, including uptime-critical and production-floor networks Nice to haves but not required: Familiarity with time synchronization technologies, such as IEEE 1588 Precision Time Protocol (PTP-2008 / PTPv2 and/or IEEE 1588-2019 / PTPv2.1) Experience supporting real-time systems, robotics platforms, or deterministic/low-latency networks Exposure to ROS, DDS, MQTT, or similar real-time or publish/subscribe messaging frameworks Experience with network automation and configuration management tools (e.g., scripting, infrastructure-as-code, or orchestration frameworks) Experience designing or supporting high-bandwidth, low-latency video or sensor data platforms Experience operating in regulated or compliance-driven environments, including ITAR, CUI, or similar requirements At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$157,000—$215,500 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: The offer is for a Network Engineer Expert responsible for designing, implementing, and maintaining enterprise network infrastructure to ensure high performance and reliability. The role focuses on configuring multi-vendor network devices, optimizing network performance, and resolving complex incidents. It requires strong technical expertise in network protocols, infrastructure operations, and performance analysis. 🗂️ Requirements: Proven experience in network engineering, Strong knowledge of network protocols, topologies, and technologies, Experience configuring and operating multi-vendor network devices, Ability to diagnose and resolve complex network incidents, Degree in Computer Science or related technical field, Network engineering certification or equivalent, Ability to document technical processes, Ability to work autonomously in technical environments 📃 Skills: Networking, TCP/IP, Routing, Switching, LAN, WAN, DNS, DHCP, Firewalls, VLAN, VPN 🏢 Description: Introduction & Summary: The Network Engineer Expert will play a critical role in the design, implementation, and maintenance of the company's network infrastructure. This position requires a proven background in network engineering, including expertise in network protocols, devices, and performance optimization to ensure high service quality and reliability. Main Responsibilities: Design, implement, and maintain the network infrastructure within defined technical scope. Coordinate with technical stakeholders for efficient network operation. Provide technical support to internal users via service requests. Analyze network performance and identify optimization opportunities. Implement and configure network devices according to specifications. Investigate and resolve network-related incidents within response times. Maintain up-to-date knowledge of network technologies and best practices. Key Requirements: Proven expertise in network engineering. Solid understanding of network protocols, topologies, and technologies. Capability to configure and operate network devices from multiple vendors. Analytical ability to diagnose and resolve complex network issues. Academic background in Computer Science or a comparable technical field. Network engineering certification or equivalent accreditation. Ability to interact with technical stakeholders and document processes. Ability to deliver services autonomously while coordinating as needed. Nice to Have: Experience with network performance optimization. Familiarity with network security practices.

🏢 Summary: Senior leadership role responsible for designing and building a global enterprise production network, covering WAN, LAN, SD-WAN, cloud connectivity, and network security. The position leads a multinational engineering team and drives strategic network initiatives, ensuring high availability, scalability, and security for over 10,000 users worldwide. It combines deep technical network expertise with ownership of architecture, vendor management, and large-scale infrastructure programs. 🗂️ Requirements: Bachelor’s or Master’s degree in Computer Science, Information Technology, Electrical Engineering or related field, Minimum 8–10 years of experience in network engineering, Minimum 3–5 years in leadership or managerial role, Strong knowledge of network architecture, Strong knowledge of routing and switching, Strong knowledge of firewalls and VPNs, Strong knowledge of SD-WAN and cloud networking, Experience with Cisco, Aruba, Palo Alto or Fortinet solutions, Experience with AWS or Azure networking, Experience in network planning and capacity management, Familiarity with ITIL processes, Fluent English (business level) 📃 Skills: WAN, LAN, SD-WAN, Wi-Fi, Routing, Switching, Firewalls, VPN, Proxy, IPS, IDS, DHCP, DNS, IPAM, Cisco, Aruba, PaloAlto, Fortinet, AWS, Azure, ITIL 🏢 Description: About Us ERGO Technology & Services S.A. (ET&S), a member of the Munich Re and ERGO Group, is delivering integrated IT and business services to international markets. Our expertise lies in providing advanced IT services, with a focus on modern, business-driven technology solutions. On the business side, we also support the Group in various end-to-end insurance processes, including finance, operations, and underwriting. With offices in Warsaw and Gdansk, and strong global partnerships, we foster a dynamic, multicultural environment that promotes diversity and international opportunities. About the role We are seeking a Head of ERGO Engineering to lead the design and build of our global production network, covering all aspects of data networking capabilities. As part of the Global Network organization and reporting to the Global Head of Network, you will manage a multinational engineering function responsible for WAN, LAN, SD-WAN, cloud connectivity, network security, and related services. This is a senior leadership role requiring strong ownership, strategic thinking, and the ability to lead a globally distributed engineering team. How you will get the job done leading and managing a global network engineering function delivering: WAN, LAN, SD-WAN, cloud connectivity, capacity design, Wi-Fi, routing and switching Network security capabilities (firewalls, proxy, IPS/IDS) DDI services (DHCP, DNS & IP Address Management) Hardware design, selection, and evaluation testing overseeing the design and implementation of enterprise-wide network infrastructure supporting over 10,000 users globally ensuring high availability and stability by driving root cause analysis for production outages and defining design criteria to eliminate repeat incidents managing vendors and Managed Service Providers, including R&D collaboration, roadmap planning, and performance reviews building and leading a global team (10–20 FTE) of internal and external network engineers and specialists, including staffing, development, and performance management driving strategic initiatives such as site migrations, cloud integration, SD-WAN rollouts and other network-related projects, in close cooperation with CIO, CISO, and application leaders planning and managing network infrastructure budget (CAPEX and OPEX), with financial authority for project spend according to internal delegation levels Skills and experience you will need fluent English, written and spoken (business level) Bachelor’s or Master’s degree in Computer Science, Information Technology, Electrical Engineering, or a related field minimum 8–10 years of experience in network engineering, including at least 3–5 years in a leadership or managerial role strong knowledge of network architecture, routing & switching, firewalls, VPNs, SD-WAN, and cloud networking experience with major networking and security vendors (e.g. Cisco, Aruba, Palo Alto, Fortinet) and public cloud networking (e.g. AWS, Azure) strong skills in network planning, capacity management, and risk assessment familiarity with ITIL processes and agile project management methodologies proven leadership experience in multinational environments and cross-functional collaboration excellent communication skills, with the ability to explain complex technical concepts to non-technical stakeholders strategic mindset with strong analytical, problem-solving and decision-making skills under pressure Nice to have advanced industry certifications (e.g. CCNP/CCIE, Juniper JNCIE) experience in large-scale enterprise environments with global network footprints experience driving cost optimization and innovation in network operations Perks & Benefits Let's be healthy Medical package, sports card, and numerous sports sections – these are some of the benefits that help our employees stay in good shape. Let's be balanced Work-life balance is a key aspect of a healthy workplace. We offer our employees flexible working hours, a confidential employee assistant program, as well as the possibility of remote working. However, staying at home with our in-office gaming room and dog-friendly office in Warsaw won’t be easy. Let's be smart We organize numerous workshops and training courses. Thanks to hackathons and meetups, our specialists share their expertise with others. Additionally, we have a wide range of digital learning platforms and language courses. Let's be responsible Each year, we participate in several CSR activities, during which, together with our colleagues, we do our best to create a better future. Let's be fun Company-wide bike races and soccer matches, film marathons in our cinema room or other engaging team-building activities – we got it covered! Let's be diverse Every team member is valued, regardless of gender, nationality, religious beliefs, disability, age, and sexual orientation or identity. Your qualifications, experience, and mindset are our greatest benefit!