Network engineer Work, Jobs in Corsham (with Salaries)

Network Engineer (L3/L4)
Thorn SDS —Corsham
- Full-time
- Analysis skills
- IT
- In-person
- Annual leave
- Life insurance
Systems Engineer
Ericsson —Chippenham
- Oracle
- No degree
- Linux
Senior Network Engineer (DV Security Clearance)
CGI —Chippenham
- Full-time
- Communication skills
Quick apply
Network and Infrastructure Engineer
Avon Protection —Melksham
- £70,000 a year
- Azure
- Mentoring
- Computer networking
Quick apply
4d
Systems Administrator - Spacecraft Control Centre
AIRBUS Defence and Space Limited —Chippenham
- Full-time
- Hybrid work
- Computer networking
- Linux
- Free parking
- Employee assistance programme
Infrastructure Engineer
Ecotricity —Stroud
- £30,000 - £40,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- Scripting
- Free parking
- Employee discount
Quick apply
WINTEL & VDI Engineer (L3/L4)
Thorn SDS —Corsham
- Full-time
- Windows
- Linux
- Annual leave
- Life insurance
Service Desk Support Engineer
Fujitsu —Chippenham
- Weekend availability
- Communication skills
- Annual leave
- Employee assistance programme
IT Support Engineer
Executive Jet Support Ltd —Chippenham
- £25,000 a year
- Full-time
- SQL
- Computer networking
- SharePoint
- Free parking
- Employee assistance programme
Quick apply
5d
Senior Infrastructure Engineer (DV Security Clearance)
CGI —Chippenham
- Full-time
- System design
- Linux
Quick apply
Data Center Technician , Operations, IT, & Support Engineering
Amazon Data Services UK Limited —Swindon
- 12 hour shift
- Computer Science
- AWS
- Bachelor's degree
5d
Field Operations Team Engineer
Exponential-e —Chippenham
- Computer networking
- IT
- Referral programme
Quick apply
IT Infrastructure & Security Engineer
Executive Jet Support Ltd —Chippenham
- Full-time
- Azure
- AWS
- Scripting
- Free parking
- Employee assistance programme
Quick apply
5d
SCOF Systems Engineer
AIRBUS Defence and Space Limited —Chippenham
- Full-time
- Hybrid work
- Free parking
- Employee assistance programme
2nd Line IT Support Engineer
Mintivo Ltd —Chippenham
- Up to £33,000 a year
- Weekend availability
- Azure
- Software troubleshooting
- Customer service
- Referral programme
Quick apply
11d
Network Engineer
Eurolaser technologies —Filton
- £200 - £210 a day
- Temporary
- Computer networking
- IT
- In-person
Quick apply
3d
Product Owner
Ecotricity —Stroud
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- Organisational skills
- Agile
- Communication skills
- Free parking
- Employee discount
Quick apply
9d
Network and Infrastructure Engineer (Security Focused)
TLT —Bristol
- Full-time
- Hybrid work
- Azure
- Windows
- AWS
Data Centre Technician, Operations, IT, & Support Engineering
Amazon Data Services UK Limited —Swindon
- 12 hour shift
- AWS
- Travel
- Mentoring
Network DevOps Engineer
MBDA —Bristol
- Up to £55,000 a year
- Overtime
- Hybrid work
- DevOps
- No experience needed
- Computer networking
- Free parking
13d

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Network Engineer (L3/L4)

Thorn SDS -
Corsham

Apply Now

Job details

Permanent | Full-time

Benefits

Annual leave
Company pension
Life insurance
Referral programme

Qualifications

LAN
Network infrastructure
Firewall
Analysis skills
ITIL
IT
VMWare
Network engineering
Communication skills
VPN

Full job description

Are you a skilled Network Engineer looking to support a nationally significant UK Defence programme? This is a unique opportunity to join a high-impact programme delivering next-generation deployable IT services to support operations both in the UK and overseas.

About the Programme

The programme is transforming the MOD’s deployable IT capability across Land and Maritime domains. It is replacing legacy CIS services with a modern, secure, and resilient in-house solution designed to meet the demands of frontline operations.

A core element of this transformation is the delivery of robust Through Life Support (TLS) services—ensuring systems remain operational, secure, and fully supported in dynamic and often challenging environments.

The Role

As a Level 3 or 4 Network Engineer, you will provide advanced technical support and operational management for all network infrastructure components. You will work closely with Service Desk, Resolver Groups, and Level 4 engineers to maintain secure, reliable, and high-performance networks.

You will:

Provide Level 3 support for network infrastructure, including LAN, WAN, and deployed operational networks
Troubleshoot and resolve incidents across Layer 3 (network connectivity, routing, switching) and Layer 4 (applications and services running on the network)
Manage, configure, and maintain network devices such as switches, routers, firewalls, and VPNs
Support network monitoring, performance tuning, and capacity planning
Implement network changes, upgrades, and patching in line with ITIL processes and programme policies
Collaborate with Level 4 engineers and cross-functional teams for escalated incidents or complex projects
Ensure network security and compliance with MOD policies and standards
Support operational deployments for both on-premises and deployed environments

What We’re Looking For

Proven experience at SFIA Level 3 in enterprise or operational network environments
Strong knowledge of:
- Layer 2/Layer 3 networking (routing, switching, VLANs)
- Firewalls, VPNs, and secure network connectivity
- Monitoring, performance tuning, and troubleshooting network infrastructure
- L4 application dependencies and their interaction with network performance
- Software Defined Networking, e.g. VMWare NSX
Experience in secure or regulated environments, ideally defence-related
Solid understanding of ITIL-aligned service management processes
Excellent problem-solving, analytical, and communication skills
Ability to work on-site at Corsham full-time

Important Note

Due to the nature of this work, candidates must be eligible for appropriate UK security clearance.

All applicants must hold the Right to Work in the UK and already possess, or be eligible to obtain, a high level of National Security Clearance.

Due to the nature of our business, your nationality, previous nationalities, and country of birth may influence the types of roles for which you are eligible.

Why Join?

Work on a mission-critical national defence programme
Maintain and optimise advanced network infrastructure supporting deployed operations
Opportunity to develop skills in highly secure, complex IT environments

25 days Annual Leave (plus Bank Holidays)
Employer Pension Contributions
Group Life Insurance
Dental & Health Cashback Plan
Wellbeing Services (includes GP, Physio and Savings Benefits)
Thorn Wellbeing Support Contribution
Employee Referral Scheme
Supported Training & Personal Development Opportunities

Apply

If you have the expertise to support this requirement and are eager to make an impact in a critical role, please apply today!

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Refine Your Search

network engineer jobs in corsham

Network Engineer (L3/L4)

Systems Engineer

Senior Network Engineer (DV Security Clearance)

Network and Infrastructure Engineer

Systems Administrator - Spacecraft Control Centre

Infrastructure Engineer

WINTEL & VDI Engineer (L3/L4)

Service Desk Support Engineer

IT Support Engineer

Senior Infrastructure Engineer (DV Security Clearance)

Data Center Technician , Operations, IT, & Support Engineering

Field Operations Team Engineer

IT Infrastructure & Security Engineer

SCOF Systems Engineer

2nd Line IT Support Engineer

Network Engineer

Product Owner

Network and Infrastructure Engineer (Security Focused)

Data Centre Technician, Operations, IT, & Support Engineering

Network DevOps Engineer

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