Network Administrator- remote (Cloud and Azure exp.)

🏢 Summary: Hybrid Network Engineer (Cloud) role focused on designing, managing and automating connectivity between cloud platforms (AWS/GCP/Azure) and on-premises infrastructure in a global enterprise environment. The position combines hands-on engineering, network architecture decision-making and technical leadership, ensuring scalable, secure and reliable solutions. Responsibilities include infrastructure automation, complex troubleshooting and establishing network standards and best practices. 🗂️ Requirements: 6+ years of networking experience (traditional and cloud), 4+ years of hands-on AWS experience, Strong knowledge of routing, switching, firewalls and SD-WAN, Experience with Terraform and Infrastructure as Code, Strong Python skills, Strong Linux skills, Experience in regulated enterprise environments, English proficiency B2+ 📃 Skills: AWS, GCP, Azure, Terraform, Python, Linux, CI/CD, SD-WAN, Routing, Switching, Firewalls 🏢 Description: Network Engineer (Cloud) Hybrid (1 day office in Warsaw) You will: Design and manage networks connecting cloud environments (AWS/GCP/Azure) with on-premises infrastructure across a global enterprise Mentor a team of engineers, providing hands-on guidance and technical leadership Drive network architecture decisions – ensuring solutions are scalable, secure and reliable Automate infrastructure with Terraform, Python and CI/CD pipelines Troubleshoot complex network issues and own them end-to-end Create and maintain documentation, standards and best practices You bring: 6+ years in networking – classic and cloud 4+ years of hands-on AWS experience Deep knowledge of routing, switching, firewalls and SD-WAN Strong Terraform/IaC, Python and Linux skills Experience in regulated enterprise environments English B2+

🏢 Summary: The role involves administering, monitoring, and improving enterprise network environments in on-premises and cloud infrastructures within a managed services model. The Network Administrator ensures stable, secure network operations and provides 2nd line support while implementing configuration changes and optimizations. The position focuses on IP networking, network services, and infrastructure support across hybrid environments. 🗂️ Requirements: Experience in IP networking, Knowledge of LAN Switching, Routing or SD-WAN, Knowledge of DNS, DHCP, NTP, Understanding of Wi-Fi and 802.1x/EAP, Hands-on experience with routers, switches, firewalls, wireless controllers, access points, Knowledge of Windows and Linux network configuration, Ability to provide 2nd line support, Fluency in English (minimum B2) 📃 Skills: IP, LAN, Routing, SD-WAN, DNS, DHCP, NTP, WiFi, 802.1x, EAP, Routers, Switches, Firewalls, Fortinet, Zscaler, Windows, Linux, ITIL 🏢 Description: Job description At cloudatus, we help customers drive technical solution design, development, deployment and support them alongside their cloud journey. As an all-cloud service and consulting provider for midsize and large enterprises, at cloudatus we speak cloud fluenty: IaaS, PaaS, SaaS… – you name it. We seek new talents to join our engineering teams to advance our international projects, where we build on collective competence and configure different types of infrastructure: cloud based, hybrid, on-premises. Job description: As a Network Administrator , you will be responsible for the day-to-day operation, monitoring, troubleshooting, maintenance, and continuous improvement of enterprise network environments in a managed services model . You will work closely with Service Desk, infrastructure teams, external vendors, and client stakeholders to ensure stable, secure, and well-documented network services. At cloudatus, you will: Build, administer, monitor and troubleshoot IP networks in an on-premises environment and based on public cloud Perform changes in physical and logical network configurations Provide 2nd line support to system and network users Create and update technical documentation and operating procedures Proactively identify, recommend and drive network improvements , changes or upgrades to existing network infrastructure Required technical and professional expertise: Knowledge and experience in IP networking in at least one of the following areas: LAN Switching, Routing, SD-WAN Knowledge of network services like DNS, DHCP, NTP , etc. Understanding of wired and wireless access technologies (Wi-Fi, 802.1x/EAP etc.) Hands-on experience with network products and solutions (e.g. routers and switches, wireless controllers, Access Points, network firewalls etc.) Knowledge of the network configuration of the server operating systems (Windows, Linux) Knowledge of Fortinet/Zscaler solutions is preferred but not mandatory Nice to have Willingness and readiness to communicate directly with customers IT teams while handling and resolving support requests A customer-focused, problem-solving mindset, with the ability to understand and empathize with the customer’s perspective Experience working in an SLA-driven support or managed services environment Familiarity with ITIL-based incident, request, change, and escalation processes German language skills This role requires collaboration with customers from all around the world, therefore fluency in English is required (minimum B2 level). German language will be a huge benefit. Benefits: B2B or employment contract Working with latest technologies Industry leading healthcare and comprehensive medical coverage (Luxmed) Opportunities to enhance your qualifications (MS certifications, Udemy courses, etc.) Customizable 1-on-1 English or German lessons Modern computer equipment Opportunities to network and connect (get-togethers, team-building events) Employee referral programme Flexible working schedule Location : 100% remote Take your expertise to new heights and gain the most in-demand skills. Sounds like a fit? Let’s talk.

🏢 Summary: The offer is for a Network Administrator responsible for operating, monitoring, troubleshooting, and improving enterprise network environments in on-premises and cloud setups within a managed services model. The role focuses on ensuring stable, secure, and well-documented network infrastructure while providing 2nd line support and implementing network changes. It involves working with IP networks, network services, and enterprise-grade networking hardware and security solutions. 🗂️ Requirements: Experience in IP networking (LAN Switching, Routing, or SD-WAN), Knowledge of network services (DNS, DHCP, NTP), Understanding of wired and wireless technologies (Wi-Fi, 802.1x/EAP), Hands-on experience with routers, switches, wireless controllers, access points, firewalls, Knowledge of network configuration on Windows and Linux servers, Ability to provide 2nd line technical support, Fluency in English (minimum B2 level) 📃 Skills: LAN, Routing, SD-WAN, DNS, DHCP, NTP, Wi-Fi, 802.1x, EAP, Fortinet, Zscaler, Windows, Linux, Firewalls, Routers, Switches 🏢 Description: Job description At cloudatus, we help customers drive technical solution design, development, deployment and support them alongside their cloud journey. As an all-cloud service and consulting provider for midsize and large enterprises, at cloudatus we speak cloud fluenty: IaaS, PaaS, SaaS… – you name it. We seek new talents to join our engineering teams to advance our international projects, where we build on collective competence and configure different types of infrastructure: cloud based, hybrid, on-premises. Job description: As a Network Administrator , you will be responsible for the day-to-day operation, monitoring, troubleshooting, maintenance, and continuous improvement of enterprise network environments in a managed services model . You will work closely with Service Desk, infrastructure teams, external vendors, and client stakeholders to ensure stable, secure, and well-documented network services. At cloudatus, you will: Build, administer, monitor and troubleshoot IP networks in an on-premises environment and based on public cloud Perform changes in physical and logical network configurations Provide 2nd line support to system and network users Create and update technical documentation and operating procedures Proactively identify, recommend and drive network improvements , changes or upgrades to existing network infrastructure Required technical and professional expertise: Knowledge and experience in IP networking in at least one of the following areas: LAN Switching, Routing, SD-WAN Knowledge of network services like DNS, DHCP, NTP , etc. Understanding of wired and wireless access technologies (Wi-Fi, 802.1x/EAP etc.) Hands-on experience with network products and solutions (e.g. routers and switches, wireless controllers, Access Points, network firewalls etc.) Knowledge of the network configuration of the server operating systems (Windows, Linux) Knowledge of Fortinet/Zscaler solutions is preferred but not mandatory Nice to have Willingness and readiness to communicate directly with customers IT teams while handling and resolving support requests A customer-focused, problem-solving mindset, with the ability to understand and empathize with the customer’s perspective Experience working in an SLA-driven support or managed services environment Familiarity with ITIL-based incident, request, change, and escalation processes German language skills This role requires collaboration with customers from all around the world, therefore fluency in English is required (minimum B2 level). German language will be a huge benefit. Benefits: B2B or employment contract Working with latest technologies Industry leading healthcare and comprehensive medical coverage (Luxmed) Opportunities to enhance your qualifications (MS certifications, Udemy courses, etc.) Customizable 1-on-1 English or German lessons Modern computer equipment Opportunities to network and connect (get-togethers, team-building events) Employee referral programme Flexible working schedule Location : 100% remote Take your expertise to new heights and gain the most in-demand skills. Sounds like a fit? Let’s talk.

🏢 Summary: Freelance IT Systems & Security Administrator role focused on maintaining and securing a hybrid on-premises and Microsoft Cloud infrastructure. The position involves infrastructure monitoring, firewall and VPN management, vulnerability assessments, and administration of Windows-based enterprise environments. Primarily remote with occasional on-site work in Warsaw, approximately 40 hours per month. 🗂️ Requirements: Proven experience administering enterprise network and systems infrastructure, Hands-on experience with ELK Stack for monitoring and log analysis, Strong practical knowledge of Palo Alto firewalls including HA, VPN, and policy management, Experience with Windows Server, Hyper-V, Active Directory, and Microsoft Exchange, Experience integrating on-premises infrastructure with Microsoft Cloud services, Practical experience with SAML authentication and Microsoft Entra ID, Ability to configure and administer network switches, Experience performing vulnerability assessments with Nessus, Strong troubleshooting skills in network, authentication, and hybrid environments, Ability to analyze system and network logs, Professional proficiency in English 📃 Skills: ELK, Elasticsearch, Logstash, Kibana, PaloAlto, VPN, WindowsServer, HyperV, ActiveDirectory, Exchange, MicrosoftEntraID, SAML, Nessus, Azure, Switching, Networking 🏢 Description: We are looking for an experienced IT Systems & Security Administrator to support and maintain a hybrid IT infrastructure environment. This is a freelance role with an expected workload of approximately 40 hours per month , primarily remote with occasional on-site visits in Warsaw required. Your responsibilities: Monitor network and system infrastructure using the ELK Stack (Elasticsearch, Logstash, Kibana). Maintain and develop security environments based on Palo Alto Networks firewalls. Manage VPN configurations and collaborate with identity management administrators supporting Microsoft Entra ID. Administer Windows Server environments, Hyper-V, Active Directory, and Microsoft Exchange Server. Oversee and support integrations between on-premises infrastructure and Microsoft Cloud services. Perform regular vulnerability assessments using Nessus and prepare security reports, findings, and remediation recommendations. Provide technical support to users and IT teams regarding access to services, network resources, and business applications. Investigate incidents, troubleshoot connectivity and communication issues, and recommend corrective actions. Collaborate with customer infrastructure teams during system changes, upgrades, and deployments. Support network equipment administration, including basic switch configuration and maintenance. Analyze system and network logs to identify performance, security, and operational issues. We are looking for you, if you have: Proven experience in administering and maintaining enterprise network and systems infrastructure. Hands-on experience with the ELK Stack (Elasticsearch, Logstash, Kibana) for infrastructure monitoring, log analysis, and incident investigation. Strong practical knowledge of Palo Alto Networks firewalls, including HA clusters, security policy management, software upgrades, VPN administration, and multi-ISP environments. Experience administering Windows Server, Hyper-V, Active Directory, and Microsoft Exchange Server environments. Knowledge of integrating on-premises infrastructure with Microsoft Cloud services. Practical experience with SAML-based authentication and Microsoft Entra ID integrations. Ability to administer and perform basic configuration of network switches. Experience conducting vulnerability assessments and analyzing results using Nessus. Strong troubleshooting and diagnostic skills related to network communications, authentication, and hybrid environments. Ability to analyze system and network logs to identify, investigate, and resolve infrastructure and security issues. Experience collaborating with technical teams and supporting users in complex IT environments. Professional proficiency in English. Nice to have: Palo Alto Networks certifications (PCNSA, PCNSE). Microsoft certifications related to Windows Server, Azure, or Microsoft Entra ID. Experience working in hybrid on-premises and cloud environments. Knowledge of cybersecurity best practices and vulnerability management processes. Experience with enterprise security monitoring and incident response activities. We offer: Participation in interesting and demanding projects. Flexible working hours. A great, non-corporate atmosphere. Possibility to work remote or hybrid (2 days per week from the office). Opportunities for development and promotion. Attractive package of benefits. We reserve the right to contact the selected candidates.

🏢 Summary: The offer is for a Network & Security Administrator responsible for designing, deploying, and managing secure network architectures across cloud, hybrid, and on-premises environments. The role focuses on implementing Zero Trust principles, administering enterprise security solutions, and ensuring stable, compliant network operations. It combines hands-on security management with monitoring and support in international projects. 🗂️ Requirements: Deep knowledge of Zero Trust architecture and Zscaler implementation, Strong experience with firewalls, IDS/IPS, DLP, WAF, SASE/SSE, Hands-on experience with Cisco, Azure, Fortinet, Check Point, Strong understanding of routing and switching, Experience with Azure cloud services, Experience with enterprise monitoring tools, Hands-on experience with IAM and conditional access (Microsoft Entra ID), Fluency in English (minimum B2) 📃 Skills: Zscaler, Cisco, Azure, Fortinet, CheckPoint, IDS, IPS, DLP, WAF, SASE, SSE, IAM, Entra, Routing, Switching, Firewalls, ZeroTrust, Networking, Monitoring 🏢 Description: At cloudatus, we help customers drive technical solution design, development, deployment and support them alongside their cloud journey. As an all-cloud service and consulting provider for midsize and large enterprises, at cloudatus we speak cloud fluenty: IaaS, PaaS, SaaS… – you name it. We seek new talents to join our engineering teams to advance our international projects, where we build on collective competence and configure different types of infrastructure: cloud based, hybrid, on-premises. Job description: As a Network & Security Administrator , you will oversee the daily administration, monitoring, upkeep, and support of enterprise network and security environments. You will help maintain stable and protected connectivity across distributed infrastructures, including cloud, hybrid, and on-premises environments. Your role will combine practical administration, problem-solving, security enforcement, documentation, and close cooperation with support teams and customers. At cloudatus, you will: Design secure and resilient network architectures and select appropriate security tools to support them Be responsible for deploying standardized global network security solutions Implement and manage security policies across different platforms Work with a variety of firewall and proxy technologies, such as: Zscaler, Cisco, Azure, Fortinet , and Check Point Analyze network traffic flows (ports and protocols) and translate them into well-documented security policies and risk classifications Ensure compliance with internal controls, audit requirements, and regulatory standards Monitor system availability and address technical challenges as they arise in project delivery Adjust to evolving priorities and workloads within an agile transformation environment Define and implement a Zero Trust security approach, including principles such as least privilege access, continuous verification, micro-segmentation, and identity-driven security across network and cloud environments Required technical and professional expertise: Deep understanding of Zero Trust architecture principles and their practical implementation using Zscaler solutions (e.g., Zscaler Internet Access, Zscaler Private Access, Zero Trust Exchange) Strong knowledge of network security technologies such as firewalls, IDS/IPS, DLP, WAF, and SASE/SSE , along with hands-on experience with leading vendors including Cisco, Microsoft Azure, Fortinet, and Check Point. Ability to quickly comprehend complex technical topics and evaluate them in the context of real-world business needs Solid grasp of enterprise networking fundamentals, particularly data routing and switching Knowledge of Azure cloud platform and its service portfolios Experience with tooling and monitoring solutions used in large-scale enterprise networks Hands-on experience with Identity & Access Management (IAM) and conditional access (e.g., Microsoft Entra ID) Nice to have: Willingness and readiness to communicate directly with customers while handling and resolving support requests A customer-focused, problem-solving mindset, with the ability to understand and empathize with the customer’s perspective Patience, attention to detail, and composure in high-pressure or crisis situations Experience working in an SLA-driven support or managed services environment Familiarity with ITIL-based incident, request, change, and escalation processes German language skills This role requires collaboration with customers from all around the world, therefore fluency in English is required (minimum B2 level). German language will be a huge plus. Benefits: B2B or employment contract Working with latest technologies Industry leading healthcare and comprehensive medical coverage (Luxmed) Opportunities to enhance your qualifications  (MS certifications, Udemy courses, etc.) Customizable 1-on-1 English or German lessons Modern computer equipment Opportunities to network and connect (get-togethers, team-building events) Employee referral programme Flexible working schedule Location : 100% remote. Take your expertise to new heights and gain the most in-demand skills. Sounds like a fit? Let’s talk.

🏢 Summary: The offer is for an experienced Azure Cloud Engineer to maintain, secure, and support Azure-based cloud infrastructure and Microsoft 365 services in a multinational environment. The role focuses on infrastructure operations, automation, CI/CD, monitoring, and security within a fully remote setup. It involves ongoing infrastructure maintenance and collaboration with international teams. 🗂️ Requirements: Minimum 4 years of experience in Azure Cloud Engineer or similar role, Hands-on experience with Infrastructure as Code using Azure Bicep or similar tools, Strong knowledge of Azure services and cloud networking (VNET, NSG, VPN), Experience with identity management and security best practices in Azure, Experience implementing and maintaining CI/CD pipelines in Azure DevOps, Proficiency in PowerShell, Bash, or Python scripting, Experience with monitoring tools such as Zabbix, Experience administering Microsoft 365 services, Experience managing Windows and Linux servers 📃 Skills: Azure, M365, Bicep, PowerShell, Bash, Python, AzureDevOps, Zabbix, VNET, NSG, VPN, EntraID, RBAC, Windows, Linux, SharePoint, Exchange, OneDrive, Intune, Autopilot, Windows365, AzureSQL, AzureStorage, AzureMonitor, ApplicationGateway, WAF, VirtualMachines, CICD 🏢 Description: Our Client is an international organization operating within a large capital group, active in European markets and overseeing its foreign subsidiaries. The company provides business, legal, and IT consulting services supporting its international operations across several countries. The project focuses on the maintenance and support of Azure-based cloud infrastructure and Microsoft 365 services in a multinational environment . We are looking for an experienced Azure Cloud Engineer who will be responsible for maintaining, securing, and supporting cloud infrastructure in a dynamic international setting. WORK MODE: 100% remote WHAT WILL YOU BE DOING? Maintaining and supporting Microsoft Azure infrastructure components, including Virtual Machines (Linux/Windows), Azure Container Apps, Azure SQL Database, Azure Storage, Azure Monitor, Application Gateway + WAF, Entra ID , and related services. Managing and supporting Microsoft 365 (M365) services such as SharePoint Online, Exchange Online, OneDrive, Intune, Autopilot, and Windows 365 . Designing and maintaining CI/CD pipelines in Azure DevOps for operational and project needs. Automating infrastructure provisioning using Azure Bicep (Infrastructure as Code – IaC) and scripting with PowerShell / Bash / Python . Monitoring system performance and ensuring reliability using tools such as Zabbix and Azure monitoring services . Implementing security best practices, including hardening of Windows and Linux servers , managing access through Microsoft Entra ( RBAC ), and supporting security processes. Providing technical support to internal teams, including scheduled after-hours tasks when required. WHAT DO WE EXPECT FROM YOU? At least 4 years of experience in a similar role with strong exposure to Microsoft Azure. Hands-on experience with Infrastructure as Code (IaC) using Azure Bicep or similar tools. Solid knowledge of Azure services, networking (VNET, NSG, VPN), identity management, and security best practices. Experience with Azure DevOps and CI/CD pipeline implementation. Proficiency in scripting languages such as PowerShell, Bash, or Python . Experience with monitoring solutions, preferably Zabbix . Very good command of English (B2/C1) due to the international nature of the organization. Nice to have: Experience with Azure Container Apps and microservices environments. Experience with Azure Databricks . Certifications such as Microsoft Certified: DevOps Engineer Expert (AZ-400) and/or Microsoft Certified: Azure Administrator Associate (AZ-104). WHY SHOULD YOU APPLY? 100% remote work. Stable international environment focused on infrastructure maintenance and operational excellence. Collaboration with an experienced team in a multicultural setting. Benefits package including MultiSport card, English lessons, lunch card, MyBenefit cafeteria program, private medical care, and semi-annual bonuses. Thank you for all applications! We will contact selected candidates only.

🏢 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: B2B collaboration for an experienced Cloud Network Engineer to design, implement and automate large-scale cloud and hybrid network architectures across GCP and data center environments. The role focuses on scalable, secure and highly available networking, combining cloud technologies, automation and advanced routing. It involves hands-on engineering, optimization and cross-team technical collaboration in production-scale environments. 🗂️ Requirements: 3+ years hands-on experience in GCP Cloud Networking, Strong knowledge of VPC, routing, load balancing, Cloud NAT, Cloud DNS, Experience with hybrid connectivity (Cloud Interconnect, VPC Peering, Cloud VPN), Practical experience with Terraform, IaC, Ansible and CI/CD, Experience with FortiGate and Palo Alto NGFW, Strong knowledge of OSPF and BGP, Experience configuring Cisco routers and switches (ISR, ASR, Catalyst, Nexus), Knowledge of IPSec and SSL VPN, CCNA/CCNP level networking knowledge, Availability for on-call rotations, English proficiency minimum B2, Category B driving license 📃 Skills: GCP, VPC, NCC, CloudRouter, LoadBalancing, CloudNAT, CloudDNS, CloudInterconnect, VPCPeering, CloudVPN, Terraform, IaC, Ansible, CICD, GitOps, FortiGate, PaloAlto, Cisco, ISR, ASR, Catalyst, Nexus, IPSec, SSLVPN, GRE, OSPF, BGP, ACI 🏢 Description: We are looking to collaborate with an experienced Cloud Network Engineer who will partner with our Network Team and contribute to building and evolving network architecture at a European scale. This role offers an opportunity to work on complex, high-impact environments where cloud, automation and network security play a critical role. Scope of collaboration Network architecture & design Design, evolve and maintain cloud network architectures in Google Cloud Platform (VPC, NCC, Cloud Router, routing, load balancing, Cloud NAT, Cloud DNS). Build and maintain hybrid connectivity solutions (Cloud Interconnect, VPC Peering, Cloud VPN). Design scalable, resilient and highly available LAN/WAN topologies. Contribute to Software Defined Networking initiatives, including policy-based network automation (Cisco ACI). Network implementation & automation Plan and configure GCP networking environments. Automate cloud network provisioning using Terraform, IaC, Ansible and CI/CD pipelines. Implement network security policies, segmentation and access control using FortiGate and Palo Alto NGFW. Configure and manage Cisco routers (ISR/ASR) and switches (Catalyst, Nexus) across access, distribution and core layers. Deploy VPN technologies (IPSec, SSL VPN) and GRE tunnels. Operations & optimization Diagnose and resolve complex network incidents across Data Center and GCP environments. Analyze and improve network performance. Maintain and update technical documentation and operational procedures. Collaborate with engineering and business teams, providing expert guidance on network solutions. Qualifications 3+ years of hands-on experience in GCP Cloud Networking Solid networking knowledge (minimum CCNA/CCNP level or equivalent) Experience with automation and GitOps practices Practical knowledge of network security implementations (Fortinet, Palo Alto) Strong understanding of dynamic routing protocols (OSPF, BGP) Good knowledge of VPN technologies (IPSec, SSL VPN) Availability for on-call rotations English proficiency (min. B2, written and spoken) Category B driving license Nice to have: Experience with monitoring, observability and alerting in network environments Familiarity with Cisco ACI What we offer Access to advanced learning and lab environments (Google Skills credits, Cisco Modeling Lab, sandbox environments) Access to learning platforms (e.g., CBT Nuggets, Cisco U) Opportunity to work with modern technologies in real production-scale environments A collaborative and inclusive environment with exposure to international projects B2B collaboration Why join this collaboration If you enjoy solving complex networking challenges and want to work in an environment where scale, automation and security matter, this is an opportunity to contribute to one of the fastest-growing technology organizations in Europe. We are committed to fostering an inclusive environment and welcome professionals of all backgrounds, identities, and experiences.

🏢 Summary: Senior Network Engineer role focused on designing and managing cloud and hybrid network architectures to ensure secure, scalable, and reliable connectivity between cloud environments and on-premises systems. The position involves hands-on work with advanced networking technologies, Infrastructure as Code, automation, and monitoring tools in a global enterprise environment. The role combines architecture design, implementation support, and cross-team collaboration within a cloud-centric infrastructure setup. 🗂️ Requirements: Minimum 6 years of experience in computer networking (traditional and cloud), Experience with AWS, Strong knowledge of routing, switching, VPN, hybrid connectivity, firewalls, load balancers, SD-WAN, Experience in network architecture design, Proficiency in Python, Experience with Infrastructure as Code, Experience with monitoring and troubleshooting tools, Experience with Linux, Knowledge of CI/CD processes, Experience with GitHub and GitHub Actions, Higher education in Computer Science, IT or related field or equivalent experience, English proficiency minimum B2 📃 Skills: AWS, Azure, GCP, Routing, Switching, VPN, Firewall, SD-WAN, Python, Terraform, CloudFormation, Grafana, Wireshark, Linux, CI/CD, GitHub, GitHubActions, Kubernetes, EKS, AKS 🏢 Description: We are looking for a Senior Network Engineer to join the Digital Hub in Warsaw at an international company operating in the fields of healthcare, agriculture, and life sciences. This is an infrastructure-networking-and architecture-focused role, centered on ensuring seamless connectivity between cloud environments and globally used business applications. Your responsibilities will include designing cloud network architectures, as well as working with routing, switching, firewalls, load balancers, and other cloud networking technologies. Key responsibilities Planning and managing networks connecting cloud environments (intra-cloud) and on-premises systems. Providing guidance and support in the implementation of networking solutions. Work closely with Squad Leads and other stakeholders to understand requirements and align integration strategies with business goals. Ensure solutions are scalable, reliable, maintainable, and secure, adhering to best practices in IT architecture and Bayer’s strategy. Create, maintain, and review comprehensive documentation for processes, standards, and best practices. Foster an environment of open communication and collaboration among diverse teams across different geographical locations. Ideal candidate profile Minimum 6 years of experience in computer networking (both traditional and cloud environments) and experience with AWS (knowledge of Azure or GCP is a plus). Strong experience in computer networks (routing, VPN, hybrid connectivity, switching, firewall, load balancer, SD-WAN, network architecture). Very good knowledge of Python . Knowledge of Infrastructure as Code ( Terraform, CloudFormation ). Experience with monitoring and troubleshooting tools, e.g. Grafana, Wireshark . Experience with Linux . Knowledge of CI/CD processes , GitHub , and GitHub Actions . Higher technical education (Computer Science, IT, or related field) or equivalent professional experience. Very good command of English (min. B2) Nice to have: Experience in system integrations and connectivity patterns. Experience working in enterprise or regulated environments. Knowledge of network security concepts. Experience with Kubernetes or container networking (especially EKS and AKS). Certifications such as CCNP or AWS Advanced Networking. Conditions Form of cooperation: UoP Salary range: 20240 - 25300 PLN gross/month + Annual bonus Hybrid work model: 1 day per week in the Warsaw office Benefits: company bonus and reward structure, private medical care, life and travel insurance, pension plan, sport card, additional days off, holiday allowance, home office equipment budget. Recruitment steps Call with a KUBO recruiter (Oliwia) (20-30 min.) Interview with the client (2 rounds) Decision and feedback

🏢 Summary: The offer is for an IT Administrator responsible for maintaining internal IT infrastructure, providing user support, and managing hardware, software, and access across the organization. The role includes network administration, identity and access management, and participation in security and ISO compliance activities. It combines hands-on technical support with infrastructure oversight and security support tasks. 🗂️ Requirements: Proficient knowledge of Windows and macOS, Experience with hardware configuration and troubleshooting, Ability to manage user accounts and permissions, Experience with WiFi and network administration, Knowledge of VLAN, IPsec, and SSL VPN, Ability to perform network monitoring and troubleshooting, Experience with mobile device configuration, Understanding of ISO 27001 and ISO 9001 standards, Experience with IT support and administration, Ability to administer IAM across multiple platforms 📃 Skills: Windows, macOS, VLAN, IPsec, SSL, WiFi, AWS, GitHub, Jira, Bitwarden, ISO27001, ISO9001, IAM, GoogleWorkspace 🏢 Description: Description : We are looking for an IT Administrator to support our internal infrastructure and ensure smooth day-to-day operations across the company. This role is focused mainly on IT administration and user support, while experience in security-related tasks will be considered a strong plus. You will work closely with employees across the organization, helping to maintain hardware, software, user access, and internal systems, while also supporting selected security and compliance activities. Requirements: Strong problem-solving skills with a focus on high-quality customer service Experience in an IT department within a support or security-focused team is a plus Proficient knowledge of Windows and macOS operating systems Familiarity with VLAN, IPsec, SSL VPN, and WiFi administration Experience with hardware configuration and troubleshooting Ability to manage user accounts, permissions, and IT assets Nice to have: Experience in information security or cybersecurity-related tasks Familiarity with AWS, GitHub, Jira, or Bitwarden Knowledge of ISO 27001 / ISO 9001 standards Your responsibilities: IT Support and Administration: Configure and maintain laptops, including OS installation and standard Montrose setup Manage hardware maintenance, such as battery replacements and RAM upgrades Provide technical troubleshooting for hardware and software issues Manage the configuration of mobile devices and tablets Provide recommendations for new device orders based on organizational needs Identity & Access Management (IAM): Administer user accounts and permissions across key platforms: Google Workspace, Jira, Bitwarden, AWS, and GitHub Manage access for AI tools such as Claude (including Claude Code), ChatGPT (including Codex), and Cursor Maintain comprehensive digital documentation of the organization's hardware and software inventory ISO Compliance and Quality Management: Serve as a core member of the ISO team with a deep understanding of ISO 27001 and ISO 9001 standards Act as the designated ISO Security Officer for the firm Conduct internal ISO audits and participate actively in external audit processes Network and Infrastructure: Oversee WiFi network maintenance and perform network monitoring Monitor and troubleshoot network-related issues Security & Compliance Support administration of security tools and endpoint protection software Assist with security audits and access reviews Participate in ISO-related processes and internal audits Help maintain security best practices across the organization Operational Support: Conduct on-site and remote onboarding/offboarding processes Prepare equipment and access for new joiners Support office access management and other operational IT tasks We offer: Interesting, challenging and exciting work with international teams, Team events, Necessary equipment to work, Food: Breakfasts, Lunches delivered from Kraków’s restaurants every day, A fridge full of food and snacks, A selection of beverages, including the best coffee money can buy, Basically, you can order anything you like to eat or drink in the office, Health Private medical insurance, We will sponsor any sport/fitness activity you choose, Air-conditioning. Flexible working hours. Training. We will pay for conferences and training classes that you want to attend, Internal talks and hackathons, English lessons, Read a book initiative. (ask us about it at the interview :)) The chillout area: Comfortable bean bags, Therapy balls, PlayStation 4 + games, Nintendo Switch + games, Stretching area, including shower, Indoor bike parking place.