On‑Site Network Engineer – UK Security Clearance

CGI Group Inc.; City of Westminster; On-site; GBP 62,000; Full time

Job summary

A leading technology services company is looking for experienced cloud engineers to manage and optimise complex network infrastructure at a secure client site. Candidates should have substantial hands-on experience with LAN, WAN, VPN, and enterprise-scale networks, ensuring high availability and troubleshooting complex issues. This full-time role is highly collaborative and requires a high level of security clearance due to the sensitive nature of the work. Competitive salary and excellent benefits are included.

Benefits

Competitive salary

Excellent pension

Private healthcare

Share scheme

Qualifications

• Proven experience supporting enterprise-scale network infrastructure.
• Strong knowledge of LAN, WAN, VPN, and data centre networking.
• Hands-on experience with switches, routers, firewalls, and load balancers.

Responsibilities

• Maintain & optimise legacy and enterprise network infrastructure.
• Diagnose & resolve complex incidents across LAN, WAN, VPN environments.
• Configure & manage switches, routers, firewalls, and load balancers.

Skills

Experience supporting complex network environments

Knowledge of LAN, WAN, VPN

Hands-on experience with switches, routers, firewalls

Ability to diagnose complex network issues

Strong documentation skills

Job description

A leading technology services company is looking for experienced cloud engineers to manage and optimise complex network infrastructure at a secure client site. Candidates should have substantial hands-on experience with LAN, WAN, VPN, and enterprise-scale networks, ensuring high availability and troubleshooting complex issues. This full-time role is highly collaborative and requires a high level of security clearance due to the sensitive nature of the work. Competitive salary and excellent benefits are included.