Network Engineer

C4S Search Ltd; Corsham; On-site; GBP 35,000 - 55,000; Full time

Job summary

Corsham, Wiltshire-based Network Engineer position in a full-time, permanent, fully office-based environment. The role focuses on network and firewall support within a secure data centre, with on-call duties for a 24/7 service. Candidates should have CCNA or equal experience and SC clearance eligibility.

The successful candidate will troubleshoot, monitor, and support deployment of new equipment, and manage tickets to meet SLA targets. A valid UK driving licence is required.

Qualifications

• CCNA or equivalent certification required.
• SC Clearance eligibility and UK residency required.
• On-site role in Corsham, Wiltshire.
• Full UK driving licence required.
• Experience in data centre or enterprise networks.

Responsibilities

• Provide network and firewall support within a secure data centre environment.
• Troubleshoot hardware, connectivity, and bandwidth issues escalated from the service desk.
• Monitor network performance using industry-standard monitoring tools.
• Support installation and deployment of new equipment as part of upgrade and project work.
• Manage and update tickets via the service management system, ensuring SLA adherence.
• Participate in an on-call rota supporting a 24/7 service environment.

Skills

Network Engineer

Firewalls

VPNs

Network monitoring

CCNA

SC Clearance

Job description

Network Engineer

Corsham, Wiltshire

Full-Time | Permanent | Fully Office-Based (5 Days Onsite)

ABOUT THE BUSINESS

A well-established and growing provider of IT infrastructure and managed services is seeking a Network Engineer to support its secure data centre operations. The business delivers end-to-end technical solutions across a wide range of sectors, with a strong emphasis on reliability, security, and performance. Due to continued growth and investment in next-generation infrastructure, they are expanding their engineering team to support both day-to-day operations and ongoing projects.

THE NETWORK ENGINEER OPPORTUNITY

• Provide network and firewall support within a secure data centre environment
• Troubleshoot hardware, connectivity, and bandwidth issues escalated from the service desk
• Monitor network performance using industry-standard monitoring tools
• Support installation and deployment of new equipment as part of upgrade and project work
• Manage and update tickets via the service management system, ensuring SLA adherence
• Participate in an on-call rota supporting a 24/7 service environment

YOUR KEY SKILLS

• Proven experience in a Network Support or Network Engineer role
• Strong knowledge of networking technologies, including switching and firewalls
• Experience troubleshooting and managing network infrastructure in a data centre or enterprise environment
• Understanding of network monitoring tools
• Cisco CCNA (or equivalent experience) is essential; higher certifications are desirable
• Experience with VPNs, firewall configuration, and network security principles
• Eligibility for SC Clearance is essential (UK residency requirements apply)
• Full UK driving licence and access to a vehicle