Job Description

Cartridge and Rocket Motor (CRM) Technician - Chalgrove, Oxfordshire

Competitive Salary + Excellent Benefits

Hours:

Monday-Friday, 8:00am-5:30pm (Transitioning to a 4-on, 4-off shift pattern from early 2026 08:00 to 17:30 (177 shifts per year. Shift allowance applies from 2026 onward.

)

Join the team that saves lives in the skies.

At

Martin-Baker

, we've been protecting aircrew for over 80 years as the world leader in ejection and crashworthy seat technology. Every component you help create contributes to a system that has saved over 7,700 lives worldwide.

We're now looking for a

Cartridge and Rocket Motor (CRM) Technician

to join our Chalgrove team. This hands-on role involves precision assembly, inspection, and testing of pyrotechnic components that form a vital part of our life-saving systems.

What You'll Be Doing

You'll play a key part in the manufacturing of cartridges and rocket motors ensuring everything meets our strict safety and quality standards. Typical responsibilities include:

Operating digital radiography (DR) and CT systems to detect anomalies or incorrect assembly in line with company procedures. Setting up and analysing proof-firing tests on cartridges and rocket motors. Using mass spectrometry to measure helium escapement against defined limits. Conducting detailed visual inspections and inkjet marking products with batch and part data. Building low-complexity cartridges and preparing licensed packaging for customer shipment. Transporting and organising components, tooling, and assemblies across departments. Contributing to risk assessments, audits, and maintaining a culture of explosive safety.

About You

We're looking for a hands-on, safety-conscious individual with a strong mechanical mindset and a passion for precision.

You'll have:

Experience in a similar NDT or technical role Experience with digital X-ray systems Level 1 ASNT Radiography certification (desirable) Familiarity with

NAS 410

or equivalent standards A willingness to work flexibly across packing, assembly, and machining when required

What's In It For You

At Martin-Baker, we take care of our people. Our benefits include:

9% non-contributory pension (18+) 4x salary Life Assurance (18+) Personalised training & development plan Healthcare Cash Plan Cycle to Work & nursery benefits Discounts via the Martin-Baker+ platform

Your Interview Journey

You'll start with a detailed screening call with your Recruitment Business Partner, followed by a structured interview with the hiring manager and a short trade test to demonstrate your practical skills and engineering knowledge.

About Martin-Baker

Martin-Baker is a proudly British engineering company and the world's leading manufacturer of ejection seats. Our mission is simple

to save aircrew lives

.

We are committed to

inclusion, equal opportunity

, and proud to support the

Armed Forces Covenant

.

This role is subject to

UK Government BPSS security clearance

.

Learn more: martin-baker.com/security-vetting. Applicants must have the

right to work in the UK

and be

currently residing

here.

Ready to Join a Team That Saves Lives?

Apply now via the link, email your CV to

jobs@martin-baker.co.uk

, or call

01952 281908

to discuss the role in more detail.