DV Cleared Level 3 Network Engineer (Secure Infra)

Experis UK; Corsham; On-site; GBP 65,000 - 111,000; Full time

Job summary

Experis UK is seeking a DV Cleared Level 3 Network Engineer to support a secure, high-availability network programme in Corsham. The role involves onboarding/offboarding network nodes, installation, configuration, deployment and ongoing maintenance of network devices and firewalls, plus level 3 support for LAN/WAN and core services on a regulated environment.

You will produce and update design/technical documentation, manage cryptographic devices, and uphold rigorous change, incident and defect

Qualifications

• Level 3 Network Engineering experience in enterprise/secure environments.
• Onboarding/offboarding network nodes in secure environments.
• Installation, configuration, deployment, and maintenance of network devices, firewalls, and supporting infrastructure.
• Level 3 support for LAN, WAN, and core network services.
• Troubleshooting complex network incidents, problems, and defects.
• Knowledge of network change, incident, problem, and defect management processes.
• Producing and updating network design/technical documentation.
• Managing/configuring/maintaining cryptographic devices in a secure environment.
• Strong documentation and communication skills.

Responsibilities

• Onboarding/offboarding network nodes in secure environments.
• Installation, configuration, deployment, and maintenance of network devices, firewalls, and supporting infrastructure.
• Level 3 support for LAN, WAN, and core network services.
• Troubleshooting complex network incidents, problems, and defects.
• Producing and updating network design/technical documentation.
• Managing/configuring/maintaining cryptographic devices in a secure environment.

Skills

Level 3 Network Engineering

Onboarding/offboarding

Network devices & firewalls

LAN/WAN/core network

Troubleshooting complex incidents

Change/incident/problem management

Network design documentation

Cryptographic devices

Documentation & communication

Tools

Cryptographic devices

Job description

Experis UK is seeking a DV Cleared Level 3 Network Engineer to support a secure, high-availability network programme in Corsham. The role involves onboarding/offboarding network nodes, installation, configuration, deployment and ongoing maintenance of network devices and firewalls, plus level 3 support for LAN/WAN and core services on a regulated environment.

You will produce and update design/technical documentation, manage cryptographic devices, and uphold rigorous change, incident and defect