Job Details

Test Development Engineer

Test Development Engineer

📍 Stevenage, Hertfordshire
£43,000 per annum
£43000/annum
Industry: Engineering
Applications: <10
Posted: 07-07-2026
Company: Copello
Type: Permanent
Reference: 225337554

Job Description:

Test Development Engineer

Copello is recruiting for a Test Development Engineer to join a leading defence engineering organisation based in Hertfordshire (with the option for this role to also be based near Manchester, or Gloucester). This is an excellent opportunity to contribute to the design, integration and validation of test system hardware solutions while working within a highly skilled and collaborative Test Equipment Design team.

Salary: Circa £43,000, depending on experience

Location: Stevenage (relocation support may be available) - Gloucester or near Manchester also possible location options.

Hybrid Working: A flexible hybrid working arrangement is available where project requirements allow, combining on-site collaboration with remote working.

Security Clearance: Due to the nature of the work, applicants must be British Citizens or Dual UK nationals with British citizenship and be eligible to undergo BPSS security screening. Additional security clearance may be required depending on the project.

The Opportunity

This is a fantastic opportunity to play a key role in the development of complex test equipment, supporting projects from initial design through to integration, validation and delivery.

Working as part of an experienced engineering team, you will contribute throughout the design lifecycle, including participating in design reviews, resolving manufacturing queries, carrying out risk reduction activities, supporting integration and validation, and reporting to the Technical Lead or Project Manager.

You'll also have the opportunity to take ownership of defined work packages, manage technical deliveries, and contribute to the successful delivery of innovative engineering solutions. The role offers exposure to collaborative, international programmes, providing excellent opportunities for professional development and career progression.

Key Responsibilities

About You

We're looking for engineers with a strong background in hardware design and test equipment development, who enjoy working on technically challenging projects.

You should have:

If you're looking to join a collaborative engineering environment where you'll work on innovative projects and continue to develop your technical expertise, we'd love to hear from you.

Apply Now