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GIOS Technology

Network Engineer

GIOS Technology
United Kingdom · Contract · Mid-Senior

I am hiring for Network Engineer

Location: ALDERMASTON - Onsite - 5 days in Office


  • Support and operate a large, complex enterprise network at a senior engineering level
  • Perform advanced technical investigation and problem resolution
  • Strong routing expertise (OSPF, BGP), WAN/LAN design, HA, clustering, and firewalls
  • Hands-on experience with Juniper EX, QFX, SRX/vSRX, Junos Space, Security Director, Apstra
  • Configure and troubleshoot EVPN/VXLAN, GRE tunnels, VRFs, and Virtual Chassis
  • Manage PKI, certificate generation, and renewal processes
  • Experience with FortiGate, F5 BIG-IP (LB/AWAF), Pulse Secure/Ivanti, encryption technologies
  • Identity & Access Management using Cisco ISE and Windows NPS (RADIUS / 802.1X)


Key Skills: Juniper / WAN/LAN design / Firewalls / Cisco / IAM / Network Engineering

Key Skills

Ranked by relevance

firewalls ospf bgp ha
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Posted
Feb 20, 2026
Type
Contract
Level
Mid-Senior
Location
Aldermaston

Industries

Computer Network Security IT Services IT Consulting

Categories

Information Technology Other

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