Network Engineer

At cloudatus, we help midsize and large international organizations design, implement and modernize their IT infrastructure across cloud, hybrid and on-premises environments.

We seek new talents to join our engineering teams and contribute to international infrastructure projects, where we combine technical expertise with a practical, hands-on approach to solving complex IT challenges.

As a Network Engineer, you will join our Professional Services team, delivering international IT infrastructure migrations, transformations and carve-out projects.

Unlike traditional network administration roles, this position focuses primarily on project delivery rather than day-to-day infrastructure maintenance. You will work across different customer environments, participate in technical discovery, implement network changes and support migrations from initial assessment through implementation and cutover.

The role is primarily remote, with occasional business travel to customer locations in Poland and abroad during selected project phases.

At cloudatus, you will:

• Participate in international IT infrastructure migration, transformation and carve-out projects.

• Analyze existing enterprise network environments, architectures and technical dependencies.

• Take part in technical discovery sessions and workshops with customer IT teams.

• Design, configure and implement network changes required for infrastructure migrations and transformations.

• Build, configure and migrate LAN, WAN, VPN, wireless and firewall environments across customer locations.

• Support network separation, consolidation and migration between existing and newly created IT environments.

• Configure and troubleshoot routing, switching, firewalls, wireless infrastructure and related network services.

• Participate in migration and cutover activities, including implementation, testing, troubleshooting and validation.

• Identify technical risks, dependencies and potential migration blockers, proposing practical solutions.

• Cooperate with infrastructure, cloud, security and other engineering teams during complex transformation projects.

• Create and maintain network diagrams, technical documentation, migration procedures and handover materials.

• Work directly with international customers, vendors and technical stakeholders, including on-site project activities when required.

Required technical and professional expertise:

• Solid hands-on experience with enterprise network infrastructure, including configuration, implementation and troubleshooting.

• Very good knowledge of TCP/IP networking, routing and switching.

• Practical experience with LAN, WAN and VPN technologies.

• Knowledge of network services such as DNS, DHCP and NTP.

• Understanding of wired and wireless access technologies, including Wi-Fi and 802.1X/EAP.

• Hands-on experience with network devices and solutions, including routers, switches, firewalls, wireless controllers and Access Points.

• Good understanding of network security concepts and firewall technologies.

• Strong analytical thinking, structured troubleshooting skills and a practical approach to solving technical problems.

• Ability to work independently, take ownership of technical activities and adapt to different customer environments.

• Good communication skills and confidence in working directly with customer technical teams.

• Willingness to travel to customer locations in Poland and abroad when required by the project.

• English language skills at minimum B2 level, enabling effective communication with international customers and technical teams.

Nice to have:

• Experience in IT infrastructure migration, transformation or carve-out projects.

• Practical experience with network migrations between organizations, data centers, cloud environments or customer locations.

• Hands-on experience with Fortinet solutions, particularly FortiGate.

• Knowledge of SD-WAN technologies.

• Experience with public cloud networking, particularly Microsoft Azure.

• Experience working with multi-site or international enterprise network environments.

• Participation in technical workshops, implementation projects or customer-facing migration activities.

• Relevant networking certifications (e.g. CCNA, CCNP, Fortinet certifications).

Benefits:

• B2B or employment contract.

• Flexible working schedule and primarily remote working model.

• Participation in international infrastructure transformation, migration and carve-out projects.

• Opportunity to work with diverse enterprise network environments and technologies.

• Involvement in the entire project lifecycle, from technical discovery and assessment to implementation and migration.

• Opportunities to enhance your qualifications through certifications and training.

• Industry-leading healthcare and comprehensive medical coverage (Luxmed, MultiSport).

• Customizable 1-on-1 English or German lessons.

• Employee referral programme.

Tech stack

• TCP/IP networking
• VPN
• LAN/WAN
• Wi-Fi
• firewalls
• Fortinet
• Infrastructure migration
• routing & switching