Defence Scientist
Apply physics and engineering to develop and evaluate technologies that protect national security.
A day in the life
Model threats and systems, run field trials, write technical assessments, and advise military or policy teams.
Typical route
Helpful A-levels
Physics + Maths (+ Computer Science useful)
Typical qualification and training
- Physics, Engineering or Mathematics degree
- Government science graduate scheme or security-cleared role
These are common routes, not compulsory subject combinations. Entry requirements vary between universities, training schemes and employers, so always check the current provider requirements.
Indicative UK salary
- Starter
- £26,000-£33,000
- Experienced
- £42,000-£60,000
- Senior
- £70,000+
Security clearance and specialist skills influence pay.
Salary range checked against Dstl Careers.
UK employers
- Dstl
- BAE Systems
- QinetiQ
- Rolls-Royce
Worldwide employers
- Lockheed Martin
- Raytheon Technologies
- Northrop Grumman
- BAE Systems (global)
Useful route links
These links are good starting points for courses, apprenticeships, graduate routes and professional training. They open the official or specialist sites rather than another summary page.
Key skills
Explore related careers
Sources and further reading
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