Network Engineer – AlgoSec

🏢 Summary: The role involves maintaining and updating a large-scale firewall environment to ensure network security and stability. Responsibilities include planning and executing firewall updates, handling change requests, and performing firewall service operations. The position requires strong expertise in Fortinet and Checkpoint technologies within a structured change management process. 🗂️ Requirements: Very good networking knowledge, Strong expertise in Fortinet technologies, Strong expertise in Checkpoint technologies, Experience with GitLab, Experience with Ansible, Experience managing firewall updates and rule changes, Ability to prepare and execute technical change requests 📃 Skills: Networking, Fortinet, Checkpoint, GitLab, Ansible, Firewalls, TCP/IP 🏢 Description: Introduction & Summary: This role focuses on maintaining the security and functionality of a large firewall environment through regular updates, addressing vulnerabilities, and executing service requests efficiently to safeguard network integrity. The ideal candidate will possess very good networking knowledge and excellent know-how in Fortinet and Checkpoint technologies. Main Responsibilities: Technical planning of updates. Preparation of necessary activities and creation of change requests. If required, present the activities in various Change Advisory Boards. Execution and post-implementation review of updates. Execution of firewall service orders (e.g., firewall rule activations and deletions). Key Requirements: Very good networking knowledge. Excellent know-how in Fortinet and Checkpoint technologies . Knowledge of GitLab and Ansible. High commitment to the quality of work. Experience in dealing with internal and external customers. Good communication skills. Nice to Have: Experience in a banking-regulated environment Willingness to work outside normal hours (evenings and weekends) German language skills Other Details: Start date: 01.05.2026 Service period: Long-term

🏢 Summary: The role involves managing and securing a large-scale firewall environment by planning and executing updates, handling service requests, and ensuring network integrity. The position includes technical preparation, change management activities, and implementation reviews within a structured change process. The focus is on maintaining high security standards and efficient firewall operations. 🗂️ Requirements: Very good networking knowledge, Strong experience with Fortinet, Strong experience with Checkpoint, Knowledge of GitLab, Knowledge of Ansible, Experience with firewall rule management, Experience with change management processes, Ability to execute and review system updates 📃 Skills: Networking, Fortinet, Checkpoint, GitLab, Ansible, Firewalls 🏢 Description: Summary: The role focuses on maintaining the security and functionality of a large firewall environment through regular updates, addressing vulnerabilities, and executing service requests efficiently to safeguard network integrity. Main Responsibilities: Technical planning of updates Preparation of necessary activities and creation of change requests If required, presenting the activities in various Change Advisory Boards Execution and post-implementation review of updates Execution of firewall service orders (e.g., firewall rule activations and deletions) Key Requirements: Very good networking knowledge Excellent know-how in Fortinet and Checkpoint technologies Knowledge of GitLab and Ansible High commitment to the quality of work Experience in dealing with internal and external customers Good communication skills Nice to Have: Experience in a banking-regulated environment Willingness to work outside normal hours (evenings and weekends) German language skills - is a plus

🏢 Summary: The offer is for a Network Engineer responsible for designing, maintaining, and securing LAN, WAN, and VPN infrastructures across on-premise and cloud environments. The role focuses on high availability, network security, traffic analysis, and troubleshooting complex L2/L3 issues. The position involves participation in infrastructure projects, architecture reviews, and incident response for critical systems. 🗂️ Requirements: Minimum 3 years of experience in network administration and design, Strong knowledge of LAN, WAN, VPN, routing, VLAN, QoS, Hands-on experience with enterprise network devices, Knowledge of network security practices (segmentation, ACL, firewall, IPS/IDS), Ability to analyze network traffic and troubleshoot complex issues, Experience in infrastructure and cross-functional projects, Ability to work during incidents and under time pressure, Good technical English 📃 Skills: LAN, WAN, VPN, Routing, VLAN, QoS, ACL, Firewall, IPS, IDS, Switching, LoadBalancing, NetworkMonitoring 🏢 Description: Tasks Design and maintain LAN, WAN, and VPN topologies across on-premise and cloud environments. Configure and administer routers, switches, firewalls, and load balancers. Ensure high availability and redundancy of network infrastructure for critical systems. Diagnose L2/L3 issues, analyze traffic, and optimize routing, VLAN, QoS, and segmentation. Implement network security controls including ACLs, firewall policies, IPS/IDS, and trust zone isolation. Collaborate with IT and security teams on migrations, new deployments, and architecture changes. Participate in delivery projects as a network expert, including capacity estimation and architecture reviews. Configure network monitoring tools, analyze logs and packets, and restore connectivity during incidents. Requirements At least 3 years of experience in network administration and design. Strong knowledge of LAN/WAN/VPN, routing, VLAN, and QoS concepts. Hands-on experience with enterprise-grade network devices. Knowledge of network security practices (segmentation, ACL, firewall, IPS/IDS). Ability to analyze traffic and troubleshoot complex performance issues. Experience working cross-functionally on infrastructure projects. Ability to operate effectively during incidents and under time pressure. Good technical English. Nice to Have Network or security certifications (e.g., CCNA/CCNP, Fortinet, Palo Alto). Experience with hybrid infrastructure and multi-site connectivity. Familiarity with network monitoring and observability tooling. Experience in mission-critical environments. We Offer Work on high-availability infrastructure and critical network security. Real influence on networking standards and system communication architecture. Growth opportunities in Network and Security specialization. Stable employment in a modern company with a well-established market position. An attractive salary and benefits package (including private medical care and a sports card).

🏢 Summary: The offer is for a Network Security Analyst responsible for operational firewall support, including rule implementation, policy optimization, VPN configuration, and security compliance activities. The role focuses on managing and validating firewall changes, supporting audits and incident investigations, and ensuring secure network segmentation. It involves hands-on work with multiple firewall technologies and close coordination with technical stakeholders. 🗂️ Requirements: Minimum 3+ years of experience in network security, Hands-on experience with FortiGate and FortiManager, Hands-on experience with CheckPoint firewalls, Experience with JunosSpace and FAZ, Experience implementing and validating firewall rules, Knowledge of IP subnetting and routing basics, Understanding of TCP and UDP protocols, Knowledge of NAT and VPN technologies, Experience with firewall log and flow analysis, Understanding of DPI and AppID concepts, Experience configuring IPsec VPN tunnels, Familiarity with SIEM tools, Experience with ITSM tools such as ServiceNow, Knowledge of network segmentation and ZeroTrust principles 📃 Skills: FortiGate, FortiManager, CheckPoint, JunosSpace, FAZ, TCP, UDP, NAT, VPN, IPsec, DPI, AppID, Subnetting, Routing, SIEM, ServiceNow, Excel, PowerBI, ITSM, Segmentation, ZeroTrust, Firewalls 🏢 Description: Minimum : 3+ Year Experience Technical requirements: FortiGate , Forti Manager , Checkpoint , Junos Space , FAZ – expertise: Flow Implementation , Firewall log/flow analysis (Check Point, Fortinet), IP subnetting, routing basics, TCP/UDP, DPI/APP-ID concepts, NAT, VPN Tools : SIEM basics, packet capture utilities, Excel/Power BI (preferred), ITSM (e.g., ServiceNow), collaboration tools. Security : Familiarity with segmentation (IT/OT/LAB/SHOP FLOOR), Zero Trust principles, and policy standardization. Soft Skills : Clear documentation, stakeholder communication, and attention to detail The Network Security Analyst is an operational support team member responsible for firewalls under his/her scope: Implement flows or rules on firewalls. Perform logical post-validation after implementation. Review and optimize firewall policies. Support security compliance and audits. Configure and coordinate IPSEC VPN tunnels end-to-end. Manage firewall policies and ensure compliance. Support security incident investigations. Handle emergency business requests for flow openings with priority. Regular interactions with: IS&T E2E PM, Local IS&T Business Partners, Solution Architects, Functional Teams, Business End Users, and Operations Teams.

🏢 Summary: Role focused on designing, administering and securing enterprise network infrastructure across on-premise and cloud environments. Responsible for maintaining high availability LAN/WAN/VPN architectures, implementing network security controls, and resolving complex L2/L3 issues. Acts as a network expert in infrastructure projects, monitoring, and incident response. 🗂️ Requirements: Minimum 3 years of experience in network administration and design, Strong knowledge of LAN/WAN/VPN, routing, VLAN and QoS, Hands-on experience with enterprise network devices, Knowledge of network security principles: segmentation, ACL, firewall, IPS/IDS, Ability to analyze network traffic and troubleshoot complex performance issues, Experience in cross-team infrastructure projects, Ability to work in incident situations under time pressure, Good command of technical English 📃 Skills: LAN, WAN, VPN, Routing, VLAN, QoS, ACL, Firewall, IPS, IDS, Routers, Switches, LoadBalancers, Monitoring, TCP/IP, Fortinet, PaloAlto, CCNA, CCNP 🏢 Description: Zadania Projektowanie i utrzymanie topologii LAN, WAN, VPN dla środowisk on-premise i chmurowych. Konfiguracja i administracja routerami, switchami, firewallami oraz load balancerami. Zapewnienie wysokiej dostępności i redundancji infrastruktury sieciowej dla systemów krytycznych. Diagnozowanie problemów na warstwach L2/L3, analiza ruchu, routing, VLAN, QoS i segmentacja. Wdrażanie zabezpieczeń sieciowych: ACL, polityki firewall, IPS/IDS oraz strefy zaufania. Współpraca z zespołami IT i security przy migracjach, wdrożeniach i zmianach architektury. Udział w projektach jako ekspert sieciowy: szacowanie przepustowości, przeglądy architektury i integracji. Konfiguracja monitoringu sieci, analiza logów i pakietów oraz szybkie odtwarzanie łączności po incydentach. Wymagania Minimum 3 lata doświadczenia w administracji i projektowaniu sieci. Bardzo dobra znajomość zagadnień LAN/WAN/VPN, routingu, VLAN i QoS. Praktyczne doświadczenie z urządzeniami sieciowymi klasy enterprise. Znajomość zasad bezpieczeństwa sieciowego (segmentacja, ACL, firewall, IPS/IDS). Umiejętność analizy ruchu i rozwiązywania złożonych problemów wydajnościowych. Doświadczenie we współpracy międzyzespołowej przy projektach infrastrukturalnych. Umiejętność pracy w sytuacjach incydentowych i pod presją czasu. Dobra znajomość języka angielskiego technicznego. Mile widziane Certyfikacje sieciowe lub bezpieczeństwa (np. CCNA/CCNP, Fortinet, Palo Alto). Doświadczenie z infrastrukturami hybrydowymi i łączeniem wielu lokalizacji. Znajomość narzędzi do monitoringu i observability warstwy sieciowej. Doświadczenie w środowiskach mission-critical. Oferujemy Pracę przy rozwoju i zabezpieczaniu infrastruktury o wysokich wymaganiach dostępności. Wpływ na standardy sieciowe i architekturę komunikacji międzysystemowej. Możliwość rozwoju eksperckiego w obszarze Network i Security. Stabilne zatrudnienie w nowoczesnej firmie o ugruntowanej pozycji rynkowej. Przyjazną, partnerską atmosferę współpracy oraz pracę w zgranym zespole. Atrakcyjne wynagrodzenie oraz pakiet benefitów ( m.in . prywatna opieka medyczna, karta sportowa).

🏢 Summary: The offer is for a DevOps/Network Engineer role focused on designing and securing scalable network architectures across cloud and hybrid environments. The position involves automating infrastructure with IaC tools, managing cloud networking components, and integrating security into CI/CD pipelines. The role also includes monitoring, incident response, and supporting compliance and infrastructure hardening efforts. 🗂️ Requirements: Minimum 3 years experience in DevOps, Infrastructure, or Network Engineering, Hands-on experience with cloud networking in AWS, Azure, or GCP, Experience with Infrastructure as Code tools, Knowledge of CI/CD pipelines and DevOps practices, Experience with monitoring, logging, and alerting tools, Understanding of IAM and network security best practices, Ability to manage VPCs, VPNs, load balancers, and firewalls 📃 Skills: AWS, Azure, GCP, Terraform, Ansible, CICD, IAM, VPC, VPN, Firewalls, LoadBalancers, Kubernetes, ISO27001, SOC2, Monitoring, Logging 🏢 Description: Tasks Design and implement secure and scalable network architectures across cloud and hybrid environments Automate infrastructure using IaC tools (Terraform, Ansible) Manage and secure VPCs, VPNs, load balancers, and firewalls Ensure network segmentation and access control best practices Support CI/CD pipelines and integrate basic security mechanisms (e.g., secret handling) Monitor traffic, logs, and performance; respond to incidents Collaborate with security teams on infrastructure hardening Support compliance requirements (e.g., ISO 27001, SOC 2) Requirements At least 3 years of experience in DevOps, Infrastructure, or Network Engineering Hands-on experience with cloud networking (AWS / Azure / GCP) Experience with Infrastructure as Code and automation tools Knowledge of CI/CD pipelines and DevOps practices Ability to work with monitoring, logging, and alerting tools Basic understanding of security best practices (IAM, network security) Very good command of English (B2+/C1), both written and spoken Nice to have Experience with Kubernetes networking Exposure to security tools or vulnerability scanning Cloud or networking certifications (e.g., AWS, CCNA)

🏢 Summary: B2B Project Manager role leading end-to-end delivery of a cross-border migration of banking operations from Germany to France. The position focuses on Agile-driven execution, coordination across business and technology teams, and ensuring governance, risk control, and timely delivery in a regulated environment. Fully remote, long-term engagement with immediate start. 🗂️ Requirements: Proven project management experience in complex environments, Strong knowledge of Agile methodologies, Experience delivering end-to-end projects or workstreams, Ability to manage risks, issues, and dependencies, Experience with governance, reporting, and documentation processes, Fluency in English, Availability for B2B contract, Availability to start ASAP 📃 Skills: Agile, Scrum, ProjectManagement, RiskManagement, Governance, Reporting, DataMigration, FinancialServices, StakeholderManagement 🏢 Description: Industry: banking Remote work: 100% Project language: English Project length: open-end Start: ASAP Assignment type: B2B Summary: This role is essential for overseeing the migration of the German entity's operations into France, focusing on effective project delivery and stakeholder communication throughout this transitional phase. Responsibilities: Owns end-to-end delivery of projects or workstreams, ensuring outcomes are delivered on time, in scope, and to quality standards. Coordinates across business, technology, and third-party teams to maintain delivery alignment. Removes blockers and manages risks/issues to maintain delivery momentum. Drives Agile delivery practices (sprints, planning, stand-ups, retrospectives). Acts as the main point of contact for stakeholders, providing clear updates and managing expectations. Ensures governance, reporting, and documentation are maintained throughout delivery. Focuses on delivery efficiency, continuous improvement, and value realization. Supports prioritization and sequencing of work with Product Owners and senior stakeholders. Must Haves: Proven experience in project management and delivery within complex environments. Strong understanding of Agile methodologies. Excellent communication and stakeholder management skills. Problem-solving abilities to navigate challenges effectively. Nice to Have: Experience within financial services or regulated environments. Familiarity with data migration processes.

🏢 Summary: The role involves leading end-to-end project delivery for the migration of a banking entity’s operations from Germany to France, ensuring timely, in-scope, and high-quality outcomes. It focuses on coordinating cross-functional teams, driving Agile practices, and maintaining governance and stakeholder communication throughout the transition. The position supports continuous improvement and efficient delivery in a complex, regulated environment. 🗂️ Requirements: Proven experience in project management in complex environments, Strong knowledge of Agile methodologies, Experience coordinating cross-functional technical teams, Ability to manage risks, issues, and dependencies, Experience with governance, reporting, and project documentation, Fluent English for project communication, Availability for B2B engagement, Experience in banking or regulated environments, Knowledge of data migration processes 📃 Skills: Agile, Scrum, Kanban, ProjectManagement, StakeholderManagement, RiskManagement, DataMigration, Governance, Reporting, English 🏢 Description: Industry: banking Remote work: 100% Project language: English Project length: open-end Start: ASAP Assignment type: B2B Summary: This role is essential for overseeing the migration of the German entity's operations into France, focusing on effective project delivery and stakeholder communication throughout this transitional phase. Responsibilities: Owns end-to-end delivery of projects or workstreams, ensuring outcomes are delivered on time, in scope, and to quality standards. Coordinates across business, technology, and third-party teams to maintain delivery alignment. Removes blockers and manages risks/issues to maintain delivery momentum. Drives Agile delivery practices (sprints, planning, stand-ups, retrospectives). Acts as the main point of contact for stakeholders, providing clear updates and managing expectations. Ensures governance, reporting, and documentation are maintained throughout delivery. Focuses on delivery efficiency, continuous improvement, and value realization. Supports prioritization and sequencing of work with Product Owners and senior stakeholders. Must Haves: Proven experience in project management and delivery within complex environments. Strong understanding of Agile methodologies. Excellent communication and stakeholder management skills. Problem-solving abilities to navigate challenges effectively. Nice to Have: Experience within financial services or regulated environments. Familiarity with data migration processes.

🏢 Summary: The offer is for a Project Coordinator role supporting engineering and business teams by organizing tasks, maintaining documentation, and ensuring alignment with company OKRs. The position focuses on structured project tracking, cross-team communication, and keeping priorities and deadlines on track using project management tools. It involves working in a tech environment with an opportunity to contribute to long-term product development. 🗂️ Requirements: Minimum 3 years of experience in a tech company, Experience in project coordination, business analysis, marketing, sales, or cross-team collaboration role, Experience with Jira or Asana, Ability to maintain structured project documentation in English (C1), Strong organizational and prioritization skills, General understanding of tech company operations, Ability to align projects with OKRs 📃 Skills: Jira, Asana, HTTP, JavaScript, Cookies, Databases, English, OKRs, Documentation, ProjectManagement 🏢 Description: Your Responsibilities: Support engineering and business teams by keeping priorities clear, tasks organized, and communication flowing. Maintain structured, up-to-date project documentation, ensuring plans, progress, and key information are easy to follow. Organize tasks in project management tools (Jira, Asana), track deadlines, and follow up to keep projects moving. Ensure the projects you manage are aligned with departmental and company OKRs. Build good working relationships across teams and roles, translating between different perspectives and helping everyone stay on the same page. Desired Experience: Minimum 3 year of experience in a tech company in a role such as project coordination, business analysis, marketing, sales, or another role involving cross-team collaboration. Problem-solving attitude, prioritization skills, and curiosity to grow in the field of project management. General understanding of how tech companies operate. Experience with task/project management tools such as Jira or Asana. English (C1) – you will have to write and upkeep documentation in English. Excellent written and verbal communication. Strong organizational and structured work habits. Ability to work with different personalities and approaches. Proactive, straightforward, and reliable attitude. Nice to have: Familiarity with web technologies (HTTP, JavaScript, cookies, databases). Polish language. Analytical skills and ability to interpret data. We Offer: Stable cooperation based on B2B contract and contract of mandate. Access to the latest technology in the developed solution. Opportunity to build and improve our own products, where long-term quality and reliability truly matter. Participation in one of the most interesting projects of the online industry in Poland and one of the fastest growing technology companies in Europe.

🏢 Summary: Remote Network & Security Engineer role focused on designing, deploying, and supporting secure multisite network infrastructures with high availability and resilience. The position involves implementing SASE, SD-WAN, Zero Trust segmentation, and modernizing LAN/WAN environments while ensuring operational continuity. The engineer will also handle advanced troubleshooting and Level 2/3 support across distributed environments. 🗂️ Requirements: Minimum 7 years of experience in Network/Security engineering, Strong expertise in network security and firewall administration, Solid knowledge of routing and switching (VLAN, STP, OSPF/BGP), Experience with multisite architectures and WAN interconnections, Proven experience deploying end-to-end network and security solutions, Ability to provide Level 2/3 support for complex incidents, Experience delivering technical projects in multi-site environments, Proficiency with monitoring tools and flow analysis 📃 Skills: SASE, SD-WAN, LAN, WAN, VLAN, STP, OSPF, BGP, VPN, Wi-Fi, Firewall, ZeroTrust, Microsegmentation, Switching, Routing, Monitoring 🏢 Description: Project Information: Work model: remote Onboarding: onside (France) Salary range: up to 260€/day on B2B We’re looking for a Network & Security Engineer ready to operate at the core of a distributed, multisite infrastructure with high expectations around availability, resilience, and cybersecurity . You will play a key role in evolving network architectures, securing interconnections, managing firewalls, and deploying technical solutions across all our locations. Main Responsibilities Participate in the deployment and go-live of new network & security solutions (SASE) . Implement new sites, migrate legacy architectures, modernize LAN/WAN, deploy Zero Trust segmentation . Contribute to major projects: SD-WAN, micro-segmentation, secure Wi-Fi enhancement , etc. Produce high-quality documentation: project docs, procedures, operational guides, failover plans. Handle Level 2/3 support for complex network and security incidents. Ensure operational continuity for infrastructures (switching, routing, Wi-Fi, VPN, security). Maintain configuration consistency across all sites. Key Requirements Strong expertise in network security and firewall administration . Solid command of routing & switching : VLAN, STP, OSPF/BGP (preferred). Deep understanding of multisite architectures and WAN interconnections . Proven experience deploying end-to-end network & security solutions . Mastery of monitoring tools, flow analysis, and advanced troubleshooting. Minimum 7 years in a Network/Security engineering role. Hands-on experience delivering technical projects, ideally in multi-site environments .