CareerPlan

Netzwerk & Security Engineer (m/w/d) Managed Services

Langenhagen, Han, NIEDERSACHSENFull-time2026-09-22 → 2026-11-11

Core

Designing and maintaining secure, reliable IT infrastructures for large enterprise clients across industries like automotive, aviation, healthcare, and finance.

Role type

Senior Network & Security Engineer (Managed Services)

Builds

Secure LAN, WAN, and WLAN infrastructures for enterprise clients

Domain

IT Infrastructure & Cybersecurity

Required skills

Routing, Switching, Firewall technologies, LAN/WLAN/WLAN infrastructure design, Troubleshooting, Technical solution development, Customer communication (German B2+), English

Preferred skills

Experience with Aruba, Extreme Networks, Fortinet, Juniper solutions, Driver's license (Class B)

Technologies

Aruba, Extreme Networks, Fortinet, Juniper, LAN, WAN, WLAN, Firewall systems

Responsibilities

Troubleshoot and resolve network and security issues for clients, Plan and implement LAN/WAN/WLAN infrastructure projects, Develop technical solutions for network migrations and upgrades, Analyze technical challenges and propose solutions, Provide on-call support for critical incidents, Collaborate with customers on infrastructure optimization

Seniority

Mid-Senior, hands-on IC