Senior Network & Security Architect

Veo Technologies; København; On-site; DKK 900,000 - 1,200,000; Full time

Job summary

Veo Technologies in Copenhagen is seeking a Senior IT Specialist to own and continuously improve Veo’s office networking foundations. You will manage wired and wireless networks, security controls, and partner with security teams to protect endpoints.

You’ll lead network changes, design secure segmentation, and document runbooks, diagrams, and standards across Veo’s offices, ensuring reliable, scalable infrastructure as the company grows.

Qualifications

• Hands-on experience operating wired and wireless networks across multiple office locations.
• Solid networking fundamentals across routing, switching, VLANs, firewall policies, VPN connectivity.
• Practical experience implementing network segmentation and access-control solutions such as RADIUS, 802.1X.
• Experience with network platforms such as Fortinet, Juniper, or Mist.

Responsibilities

• Own the day-to-day operation and 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 with least-privilege principles.
• Monitor and improve wireless coverage, performance, and reliability through access-point placement, configuration, and troubleshooting.
• Operate and tune network and endpoint security controls, including firewalls, IDS/IPS, and EDR/XDR, and support containment of threats.
• Manage network access and device onboarding using RADIUS, 802.1X, mesh VPN access controls, and device certificates.
• 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 routine network operations in-house.
• Maintain clear network diagrams, configuration records, monitoring, runbooks, and audit-ready documentation.
• Share knowledge with the wider IT team and help establish secure practices for everyday support and network changes.

Skills

Wired networks

Wireless networks

Routing

Switching

Firewall policies

VPN connectivity

Network security

Network segmentation

RADIUS 802.1X

Cloud networking

SIEM

Tools

Fortinet

Juniper

Mist

Job description

Veo Technologies in Copenhagen is seeking a Senior IT Specialist to own and continuously improve Veo’s office networking foundations. You will manage wired and wireless networks, security controls, and partner with security teams to protect endpoints.

You’ll lead network changes, design secure segmentation, and document runbooks, diagrams, and standards across Veo’s offices, ensuring reliable, scalable infrastructure as the company grows.