Jobs/United Kingdom/Defense

Defense Jobs in United Kingdom

Defense roles at companies building the future — in United Kingdom.

125 open roles · Updated Sep 15, 2026

125 jobs

Anduril Industries Wargaming Research Systems Specialist (Game Designer)

United Arab Emirates · United Kingdom

Job type: Product, Programs, & Systems
Seniority: Mid-Level

Quantum Systems UAS Instructor (m/f/d)

United Kingdom

Job type: Business Dev & Customer Ops
Seniority: Mid-Level

Shield AI Staff Field Solutions Engineer (5774)

United Kingdom

Job type: Software & Data
Seniority: Mid-Level

Helsing Commercial Director

United Kingdom

Job type: Software & Data
Seniority: Entry-Level

Saronic Diesel Mechanic

United Kingdom

Job type: Mechanical & Physical Systems
Seniority: Mid-Level

Neros Mission Operations Associate- EMEA

United Kingdom

$68k–$95k / year

Job type: Business & People Ops
Seniority: Mid-Level

CHAOS Industries Cybersecurity SOC Analyst II

United Kingdom

Job type: Software & Data
Seniority: Mid-Level

Harmattan AI Senior Product Marketing Manager

United Kingdom

Job type: Marketing & Design
Seniority: Senior

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STARK Product Manager - Maritime (All Genders)

United Kingdom

Job type: Product, Programs, & Systems
Seniority: Mid-Level

Auterion Forward Deployed Engineer

United Kingdom

Job type: Software & Data
Seniority: Mid-Level

Second Front Systems Senior Platform Engineer (United Kingdom)

Remote · United Kingdom

$147k–$174k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior

UFORCE Recruiting Operations Specialist

Remote · United States · United Kingdom

Job type: Business & People Ops
Seniority: Mid-Level

Strider Technologies Senior Account Executive - UK

United Kingdom

Job type: Software & Data
Seniority: Mid-Level

Dataminr Account Executive, Corporate Security

Remote — United Kingdom

Job type: Business Dev & Customer Ops
Seniority: Mid-Level

Anduril Industries Security Operations Analyst, UK

United Kingdom

Job type: Software & Data
Seniority: Entry-Level

Quantum Systems Rust Developer (m/f/d)

United Kingdom

Job type: Software & Data
Seniority: Mid-Level

Shield AI Sr Director, Simulation - International (R5920)

United Kingdom · Spain · Australia

Job type: AI & Autonomy
Seniority: Senior

Helsing Guidance, Navigation & Control Engineer

United Kingdom

Job type: Software & Data
Seniority: Entry-Level

Saronic Mission Operations Specialist - UK

United Kingdom

Job type: Product, Programs, & Systems
Seniority: Mid-Level

CHAOS Industries European Business Development Lead — NATO

United Kingdom

Job type: Software & Data
Seniority: Mid-Level

Second Front Systems Senior Technical Implementation Engineer (United Kingdom)

Remote · United Kingdom

$127k–$147k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior

UFORCE Corporate Development Analyst

United Kingdom

Job type: Finance, Legal, & Compliance
Seniority: Entry-Level

Dataminr Account Executive, International Defence

Remote — United Kingdom · Denmark · Ireland

Job type: Business Dev & Customer Ops
Seniority: Senior

Anduril Industries Technical Operations Engineer - WRSA

United Arab Emirates · United Kingdom

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level

Quantum Systems Senior Frontend Engineer (m/f/d)

United Kingdom

Job type: Software & Data
Seniority: Mid-Level

Related searches

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Frequently asked questions

How many defense jobs are there in United Kingdom?: There are currently 125 open defense roles in United Kingdom on BuildList, refreshed hourly from company career pages.
What companies hire for defense jobs in United Kingdom?: Ambitious defense companies building the future, based in or hiring into United Kingdom. Filter by company stage, role type, or experience level to narrow the list.
Can I find defense jobs outside United Kingdom?: Yes — browse Defense roles anywhere, or switch to the remote view for fully-remote defense openings.
How do I apply for defense jobs in United Kingdom?: Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.