Network security engineer Work, Jobs in Southampton, Eng (with Salaries)

Field Service Engineer (IP / Networking)
Domo Tactical Communications —Whiteley
- Travel
- Computer networking
1st Line Support Engineer
Lester Aldridge —Southampton
- Microsoft Powerpoint
- Microsoft Word
- Azure
Junior Network Engineer
QinetiQ —Portsmouth
- Full-time
- Computer networking
- IT
- Communication skills
- Employee discount
Communications & Network Engineer
Kraken Works Limited —Fareham
- Full-time
- Computer networking
- In-person
- Communication skills
- Free parking
- Annual leave
Quick apply
1d
Principal Network Engineer
Ageas —Eastleigh
- £80,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- Computer networking
8d
Lead Security Engineer
Leonardo UK Ltd —Southampton
- Full-time
- Hybrid work
- Engineering
- Travel
- Flexible schedule
- Referral programme
Network Engineer
QinetiQ —Portsmouth
- Full-time
- Engineering
- Computer networking
- IT
- Employee discount
Manufacturing & Process Quality Engineer
Capgemini —Southampton
- Hybrid work
1st Line Engineer
Onecom —Fareham
- £25,000 - £27,000 a year
- Full-time
- Azure
- Windows
- Microsoft Office
Quick apply
Emulation Field Hardware Support Engineer - UK
Siemens —Southampton
- Full-time
- Hybrid work
- CAD
- Engineering
- Windows
Infrastructure Technical Engineer
Quilter —Southampton
- Full-time
- Azure
- Continuous improvement
- Communication skills
23h
Reliability Maintenance Engineering Technician / Engineering Technician / Electrical Engineer / Maintenance engineer / Service and Maintenance Engineer
Amazon UK Services Ltd. —Bournemouth
- Full-time
- English
- Mechanical knowledge
Security Operations Engineer - Hybrid
CybaVerse —Portsmouth
- £50,000 - £70,000 a year
- Hybrid work
- Azure
- AWS
- Communication skills
Quick apply
Test and Acceptance Engineer
BAE Systems —Christchurch
- Up to £45,000 a year
- Engineering
- Windows
1d
Technical Support Engineer L1
Bardwood Support Services —Portsmouth
- £24,420.00 - £51,458.22 a year
- Temporary
- Hybrid work
- Windows
- Microsoft Office
- Analysis skills
Quick apply
7d
Senior Cloud Security Engineer
Vitality —Bournemouth
- Management
- Computer networking
- Communication skills
Principal/Lead Systems Engineer (Security)
Leonardo UK Ltd —Southampton
- Full-time
- Hybrid work
- Military
- Engineering
- Flexible schedule
- Referral programme
RF Test Technician
Sii —Portsmouth
- Laboratory experience
- Communication skills
- Sick pay
Security Researcher
Roke Manor Research Limited —Romsey
- Analysis skills
- C++
- Software development
Senior RF Engineer
Domo Tactical Communications —Whiteley
- Full-time
- Laboratory experience
- No degree
- Computer networking
- Annual leave
- Employee assistance programme

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network security engineer jobs near southampton, eng

Field Service Engineer (IP / Networking)

Domo Tactical Communications -
Whiteley

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Job details

Qualifications

Technical support
Computer networking
Telecommunication
IP networking

Full job description

Date: 7 May 2026

Location: United Kingdom, Whiteley, Hampshire, GB

About Us

DTC | A Codan Company develops high-performance wireless communication systems used in some of the most demanding environments worldwide, from defence and public safety to uncrewed systems.

Our technology enables secure, reliable transmission of video, voice, and data where it matters most.

The Role

We’re looking for a Field Service Engineer (IP / Networking) to join our team in Whiteley, Hampshire.

This is a customer-facing, hands-on role for someone who enjoys working with complex technical systems and wants to be involved across the full lifecycle from pre-sales support and demonstrations through to delivery and ongoing customer support.

You’ll split your time between working on-site with customers and supporting activities in the office, including system setup, troubleshooting, and technical support. Travel is a key part of the role, typically up to two weeks per month across the UK, Europe, and occasionally further afield.

You’ll be responsible for:

Providing pre- and post-sales technical support to customers and internal teams

Supporting system design and configuration across IP networking, RF, and video technologies

Delivering product demonstrations, installations, and customer training

Troubleshooting and resolving technical issues remotely and on-site

Configuring and supporting IP-based systems (e.g. VLANs, multicast/unicast, RTSP)

Supporting integration of wireless and communication systems into wider networks

Producing technical documentation and contributing to continuous product improvement

Working closely with Sales, Engineering, and Product teams to deliver tailored solutions

What We’re Looking For

Essential:

Experience working with IP networking and network-based systems

Understanding of networking fundamentals (e.g. VLANs, routing, multicast/unicast)

Strong problem-solving skills with a structured approach to troubleshooting

Ability to communicate technical concepts clearly to a range of audiences

Customer-facing mindset with strong interpersonal skills

Willingness to travel regularly (UK, Europe, and occasionally worldwide)

Desirable:

Experience in a field service, technical support, or pre-sales engineering role

Background in defence, security, telecommunications, or similar environments

Familiarity with RF or wireless communication systems

Experience with video streaming/encoding technologies (e.g. H.264 / HEVC)

Experience using network troubleshooting tools (e.g. Wireshark)

We’re open to candidates from a range of backgrounds, including those leaving the armed forces, as well as individuals with commercial experience in a similar role.

Why Join DTC

Work with cutting-edge communication technology used in critical environments

Be part of a collaborative, customer-focused engineering team

Opportunity to work across a wide range of technologies and real-world applications

International exposure through travel and customer engagement

Ongoing development and training, including support to build RF domain knowledge

Flexible working and competitive benefits

Apply

If you enjoy solving technical challenges, working directly with customers, and want to be part of a team delivering high-performance communication systems worldwide, we’d love to hear from you.

Security Clearance (SC) eligibility required.

#IND2

Apply Now

Refine Your Search

network security engineer jobs in southampton, eng

Field Service Engineer (IP / Networking)

1st Line Support Engineer

Junior Network Engineer

Communications & Network Engineer

Principal Network Engineer

Lead Security Engineer

Network Engineer

Manufacturing & Process Quality Engineer

1st Line Engineer

Emulation Field Hardware Support Engineer - UK

Infrastructure Technical Engineer

Reliability Maintenance Engineering Technician / Engineering Technician / Electrical Engineer / Maintenance engineer / Service and Maintenance Engineer

Security Operations Engineer - Hybrid

Test and Acceptance Engineer

Technical Support Engineer L1

Senior Cloud Security Engineer

Principal/Lead Systems Engineer (Security)

RF Test Technician

Security Researcher

Senior RF Engineer

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