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[Remote] Network Engineer

Remote · Germany Full-time

Note: The job is a remote job and is open to candidates in USA. 5C Data Centers is building digital infrastructure that supports hyperscalers, artificial intelligence innovation, and high-performance computing across North America. The Network Engineer will implement, maintain, troubleshoot, and support data center network infrastructure while managing network performance, security, scalability, and availability. The role also involves infrastructure deployments, incident response, documentation, maintenance planning, and on-call support.

Responsibilities

  • Work closely with the Operations team to maintain infrastructure reliability, promptly resolve operational issues, and support the smooth rollout of new designs and solutions
  • Configure and deploy multi-vendor networking technologies and equipment
  • Support customers as needed and contribute to a positive customer experience
  • Troubleshoot switching, routing, and network connectivity issues involving data center fabrics, upstream connectivity, security policies, and VPNs
  • Plan and execute scheduled maintenance for network growth and upgrades
  • Create and review operational documentation, including recurring-issue procedures, standard operating procedures, knowledge-transfer materials and network diagrams
  • Participate in on-call rotation

Skills

  • Bachelor's degree in Computer Science, Information Systems Management, a data-related field, or an equivalent combination of education and relevant experience
  • At least 5 years of hands-on experience operating data-centre networks, including routing, firewalling, and optical networking technologies across major platforms such as Juniper, Arista, NVIDIA Cumulus, and Cisco
  • Excellent analytical, troubleshooting, problem resolution, including in high-pressure situations
  • Significant hands-on experience with networking protocols and concepts, particularly Ethernet switching and BGP, as well as TCP, UDP, HSRP/VRRP, DNS, ARP, IPv4, and IPsec VPN
  • Working experience with spine-leaf architectures using EVPN-VXLAN

Benefits

  • Remote work arrangement
  • Build a rewarding career in one of the world's fastest-growing industries.
  • Help power the infrastructure behind AI and high-performance computing.
  • Your ideas matter - we empower employees to help shape our future.
  • Competitive pay plus meaningful, lasting impact on the work you do.

Company Overview

  • 5C is a data center that provides AI digital infrastructure, HPC systems, and scalable compute solutions for enterprises. It was founded in 2025, and is headquartered in Saint Laurent, Quebec, CAN, with a workforce of 51-200 employees. Its website is https://5c.ai.
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