Application security engineer Work, Jobs in Portsmouth, Eng (with Salaries)

Field Service Engineer (IP / Networking)
Domo Tactical Communications —Whiteley
- Travel
- Computer networking
Software Engineer
AIRBUS Defence and Space Limited —Portsmouth
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
- Free parking
- Employee assistance programme
Systems Engineer
AIRBUS Defence and Space Limited —Portsmouth
- Full-time
- Hybrid work
- C++
- Travel
- Scripting
- Free parking
- Employee assistance programme
Quality Engineer
Kraken Works Limited —Fareham
- Full-time
- Data analysis skills
- Maintenance
- In-person
- Free parking
- Health & wellbeing programme
Quick apply
Junior Network Engineer
QinetiQ —Portsmouth
- Full-time
- Computer networking
- IT
- Communication skills
- Employee discount
Systems Engineer
BAE Systems —Portsmouth
- Up to £43,000 a year
1d
RF Engineer
AIRBUS Defence and Space Limited —Portsmouth
- Full-time
- Hybrid work
- Travel
- Free parking
- Employee assistance programme
Senior Requirements and Change Engineer
BAE Systems —Portsmouth
- £53,000 a year
- Engineering
- Analysis skills
1d
NDE Technical Assistant
BAE Systems —Portsmouth
- Up to £40,995 a year
- Full-time
- Management
- Maintenance
- Employee discount
6d
Quality Assurance Engineer
BAE Systems —Portsmouth
- Up to £45,000 a year
- Employee discount
- Referral programme
Head of Systems
AIRBUS Defence and Space Limited —Portsmouth
- Full-time
- Hybrid work
- Travel
- Agile
- Free parking
- Employee assistance programme
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
Radiation and Nuclear Hardening Engineer
AIRBUS Defence and Space Limited —Portsmouth
- Full-time
- Hybrid work
- Travel
- Free parking
- Employee assistance programme
Software Engineer (Autonomy and Simulation)
SubSea Craft —Portsmouth
- Up to £60,000 a year
- Full-time
- Computer Science
- C++
- Software development
14d
Customer Service Representative
Babcock International —Portsmouth
- Full-time
- Hybrid work
- Customer service
- IT
- Communication skills
- Annual leave
Test Manager
AIRBUS Defence and Space Limited —Portsmouth
- Full-time
- Hybrid work
- Travel
- Free parking
- Employee assistance programme
Fire and Security Engineer
Holt Alarms & Electrical Contractors Ltd —Portsmouth
- £30,000 - £40,000 a year
- Full-time
- Schematics
- System design
- Electrical experience
Quick apply
6d
Head of Systems Delivery
AIRBUS Defence and Space Limited —Portsmouth
- Full-time
- Hybrid work
- Military
- Engineering
- Travel
- Free parking
- Employee assistance programme
Software Engineer (Control Systems)
SubSea Craft —Portsmouth
- £40,000 - £60,000 a year
- Full-time
- Computer Science
- C++
- Software development
Satellite Communications Engineer
Babcock International —Bordon
- Full-time
- Microsoft Word
- Microsoft Access
- Management
- Annual leave

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Field Service Engineer (IP / Networking)

Domo Tactical Communications -
Whiteley

Apply Now

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

application security engineer jobs in portsmouth, eng

Field Service Engineer (IP / Networking)

Software Engineer

Systems Engineer

Quality Engineer

Junior Network Engineer

Systems Engineer

RF Engineer

Senior Requirements and Change Engineer

NDE Technical Assistant

Quality Assurance Engineer

Head of Systems

Technical Support Engineer L1

Radiation and Nuclear Hardening Engineer

Software Engineer (Autonomy and Simulation)

Customer Service Representative

Test Manager

Fire and Security Engineer

Head of Systems Delivery

Software Engineer (Control Systems)

Satellite Communications Engineer

I want to receive the latest job alerts for application security engineer in portsmouth, eng

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