Network Engineer – Corsham

Company: Experis
Apply for the Network Engineer – Corsham
Location: Corsham
Job Description:

Salary: £130,000 – 148,200 per year

Requirements:

  • Strong experience in Network Engineering within enterprise or secure environments
  • Expertise across LAN, WAN, routing, switching, and firewall technologies
  • Experience supporting and troubleshooting complex network infrastructures
  • Knowledge of network change, incident, problem, and defect management processes
  • Ability to work with multiple stakeholders and technical teams to deliver network improvements
  • Strong documentation and communication skills
  • Experience working within highly regulated or defence environments would be advantageous
  • Must be willing and eligible to go through the DV clearance process

Responsibilities:

  • Join a high-profile secure programme supporting critical network infrastructure within a complex environment
  • Onboard and offboard network nodes across secure environments
  • Install, configure, deploy, and maintain network devices, firewalls, and supporting infrastructure
  • Provide Level 3 support across LAN, WAN, and core network services
  • Support network design changes, upgrades, and technical improvements
  • Investigate and resolve complex Level 3 network incidents, problems, and defects
  • Work closely with third parties, resolver groups, and key stakeholders to implement service changes
  • Produce and update network design and technical documentationManage, configure, and maintain cryptographic devices within a secure environment

Technologies:

  • Firewall
  • Support
  • LAN
  • Network

More:

We are seeking an experienced Level 3 Network Engineer to join our secure programme in Corsham, working onsite for an initial 6-month duration with possible extension. The role supports critical network infrastructure in a complex environment and offers a rate of up to £570 per day via an approved umbrella company. We operate within a high-profile secure setting and value strong technical capability, collaboration, and clear documentation.

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Posted: September 24th, 2026