Automation Engineer / Tester

Senior QA Automation Engineer

Long-Term Contract | London | Active DV Required

I'm working with a specialist organisation delivering cutting-edge solutions across the National Security and Defence sector, seeking an experienced Senior QA Automation Engineer to join a long-term programme based onsite in London.

This is an opportunity to work on highly secure, mission-critical systems alongside software engineers, test specialists and technical delivery teams.

What You'll Be Doing

Design and develop automated test frameworks and scripts

Improve and maintain automated testing capability

Investigate defects and perform root cause analysis

Work closely with developers and test analysts

Drive testing best practice and automation standards

Contribute to continuous improvement initiatives

Support delivery of secure, high-assurance systems

Required Experience

Active DV Clearance (MOD DV accepted)

Proven Test Automation Engineering experience

Strong Python development skills

PowerShell scripting

C# and/or Java

Test framework development and maintenance

Automated functional and integration testing

ISTQB certification or relevant degree

Experience within secure, defence or government environments

What's On Offer

Long-term contract engagement

Competitive day rate

High-profile National Security programme

Complex and technically challenging work

Long-term project stability

Opportunity to work alongside highly skilled engineersCall Claire Thomas -

(phone number removed)