Security Cleared Jobs in Chelmsford

Explore defence, aerospace, and security jobs based in Chelmsford.

Showing 5 of 5 active roles

Systems Engineer: Photonics and Acoustics

BAE Systems
Competitive

Join BAE Systems Digital Intelligence as an Engineer/Scientist in our Photonics and Acoustics Group. This role offers a dynamic opportunity to contribute to cutting-edge R&D, solve complex engineering problems, and potentially lead technical projects.

SC Chelmsford, UK onsite FULL TIME 24 Sept 2026

Summer Intern Data Researcher

BAE Systems
£25,900

Join BAE Systems as a Summer Intern Digital Intelligence Data Researcher in Great Baddow, Essex, to work on cutting-edge data science research for defence, security, and commercial sectors.

BPSS Chelmsford, UK onsite FULL TIME 22 Sept 2026

Summer Internship Electronic Engineer

BAE Systems
£25,900

Join BAE Systems as a Digital Intelligence Electronic Engineer Intern in Great Baddow, contributing to cutting-edge defence, aerospace, and security solutions. This 12-week internship offers hands-on experience in electronic system design and development.

BPSS Chelmsford, UK onsite FULL TIME 22 Sept 2026

Undergraduate Electronic Engineer

BAE Systems
£25,900

Embark on a 12-month Industrial Placement as a Digital Intelligence Electronic Engineer in Great Baddow. Contribute to cutting-edge defence, aerospace, and security solutions with BAE Systems.

BPSS Chelmsford, UK onsite FULL TIME 22 Sept 2026

Mechanical Engineer

BAE Systems
Competitive

Join BAE Systems Digital Intelligence as a Mechanical Engineer in Great Baddow, applying innovation and design flair to develop future aerospace, security, and defence systems. This role involves a mix of design, analysis, and customer liaison within a collaborative team environment.

DV Chelmsford, UK onsite FULL TIME 16 Sept 2026