Network Engineer - Corsham

Experis; Corsham; On-site; GBP 130,000 - 148,000; Full time

Benefits offered by this job

Onsite Corsham

DV clearance exposure

Job summary

Experis seeks a Level 3 Network Engineer to join a secure programme in Corsham, onsite for an initial 6-month period with potential extension. You will manage critical network infrastructure, install and maintain devices, and produce documentation.

Responsibilities include diagnosing complex LAN/WAN issues, implementing service changes, and working with stakeholders to deliver improvements while adhering to security and regulatory requirements.

Qualifications

• Strong experience in Network Engineering within enterprise or secure environments.
• Knowledge of LAN/WAN, routing, switching and firewall technologies.
• Experience supporting and troubleshooting complex network infrastructures.
• Familiar with 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 in regulated/defence environments and DV clearance is advantageous.

Responsibilities

• Join a high-profile secure programme supporting critical network infrastructure in 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.
• Collaborate with third parties, resolver groups and stakeholders to implement service changes.
• Produce and update network design and technical documentation; manage cryptographic devices within a secure environment.

Skills

Network Eng

LAN/WAN

Routing & Switching

Firewall

Change Management

Documentation

Stakeholder Management

DV Clearance

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.