Senior Network & Security Engineer

Team: Internal IT

Location: Copenhagen

Commitment: Full Time

Workplace Type: onsite

What You Will Do

• Own the day-to-day operation and continued development of Veo’s office networks, including switching, routing, firewalls, Wi-Fi, VPNs, and site-to-site connectivity.
• Design and maintain secure network segmentation using VLANs, firewall policies, and access controls that follow least-privilege principles.
• Monitor and improve wireless coverage, performance, and reliability through thoughtful access-point placement, configuration, and troubleshooting.
• Operate and tune network and endpoint security controls, including firewalls, IDS/IPS, and EDR/XDR, and support the containment of network- or endpoint-related threats.
• Manage network access and device onboarding using technologies such as RADIUS, 802.1X, mesh VPN access controls, and device certificates where appropriate.
• Lead network-related changes and incidents, including planning, communication, troubleshooting, root-cause analysis, and safe rollback.
• Work with ISPs, vendors, and specialist contractors while bringing more routine network operations and expertise in-house.
• Maintain clear network diagrams, configuration records, monitoring, runbooks, and audit-ready documentation across Veo’s offices.
• Share knowledge with the wider IT team and help establish consistent, secure practices for everyday support and network changes.

What You Could Bring

• Hands-on experience operating wired and wireless networks across multiple office locations.
• Solid networking fundamentals across routing, switching, VLANs, firewall policies, VPNs, and Wi-Fi.
• Practical experience implementing network segmentation and access-control solutions such as RADIUS, 802.1X, or comparable technologies.
• Experience with network platforms such as Fortinet, Juniper, or Mist, or closely comparable technologies.
• The ability to plan, optimize, and troubleshoot wireless networks, including access-point placement, coverage, roaming, and configuration.
• Strong troubleshooting skills across Layer 2 and Layer 3 networking, Wi-Fi, firewall policies, and VPN connectivity.
• Experience owning business-critical network infrastructure independently or acting as the lead network specialist in a growing organization.
• A security-minded approach grounded in least privilege, secure defaults, clear standards, and risk reduction.
• A thoughtful approach to production-impacting changes, including testing, backout planning, documentation, and stakeholder communication.
• The ability to take ownership of ambiguous technical problems, make sound decisions, and communicate clearly with both technical and non-technical colleagues.
• Experience with mesh networking, certificate-based device identity, cloud networking, infrastructure as code, SIEM, or network monitoring and detection tooling is a plus.