Requirements: English
Company: Link Group
Region: Wysokie Mazowieckie , Podlaskie Voivodeship
Data Center Engineer Networks We are looking for a skilled Data Center Network Engineer to join our infrastructure team and support the design, operation, and maintenance of critical network systems in a large-scale data center environment. The ideal candidate will have hands-on experience with enterprise networking technologies, strong troubleshooting skills, and a proactive approach to ensuring network performance and availability. Key Responsibilities: Manage, monitor, and maintain network infrastructure within the data center, including switches, routers, firewalls, and load balancers Troubleshoot and resolve complex network issues to ensure high availability and optimal performance Collaborate with cross-functional teams to support changes, upgrades, and new deployments Perform configuration, testing, and documentation of network equipment and cabling Ensure compliance with security policies and operational standards Participate in incident response and root cause analysis for network-related issues Maintain accurate and up-to-date documentation of the network environment Requirements: Proven experience in managing and troubleshooting enterprise network infrastructure (Cisco, Juniper, Arista, etc.) Solid understanding of networking protocols (TCP/IP, BGP, OSPF, VLANs, STP, etc.) Experience with firewalls, VPNs, and network security best practices Familiarity with monitoring and management tools (e.G. SolarWinds, NetBox, Nagios) Ability to work in a structured, high-availability data center environment Strong communication and problem-solving skills Willingness to work in a 24/7 shift rotation