Network Engineer

Quick Facts

Network Engineer for international IT infrastructure migration, transformation, and carve-out projects, focused on delivery and cutover support. Primarily remote with occasional travel to customer locations in Poland and abroad.

Description

You will join project teams to analyze enterprise network environments, run technical discovery, design and implement required network changes, and support migrations from assessment through implementation, testing, troubleshooting, and validation.

Responsibilities

• 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; propose 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

Requirements

• Solid hands-on experience with enterprise network infrastructure (configuration, implementation and troubleshooting)
• Very good knowledge of TCP/IP networking, routing and switching
• Practical experience with LAN, WAN and VPN technologies
• Knowledge of DNS, DHCP and NTP
• Understanding of wired and wireless access technologies, including Wi‑Fi and 802.1X/EAP
• Hands-on experience with routers, switches, firewalls, wireless controllers and access points
• Good understanding of network security concepts and firewall technologies
• Strong analytical thinking and structured troubleshooting skills
• Ability to work independently and take ownership of technical activities
• Good communication skills and confidence working directly with customer technical teams
• Willingness to travel to customer locations in Poland and abroad when required
• English at minimum B2 level

Benefits

• B2B or employment contract
• Flexible working schedule and primarily remote working model
• Participation in international infrastructure transformation, migration and carve-out projects
• Work with diverse enterprise network environments and technologies
• Involvement in the full project lifecycle from discovery and assessment to implementation and migration
• Certifications and training opportunities
• Healthcare and comprehensive medical coverage (Luxmed, MultiSport)
• Customizable 1-on-1 English or German lessons
• Employee referral programme