Test Engineer

🏢 Leidos · all Leidos jobs
📍 United Kingdom
💰 GBP 58,400 - 74,900 / annual
📅 Posted 2026-09-07 · via Himalayas
🏷 Test-Engineering,QA-Engineering,Software-Testing,Integration-Testing,API-Testing,Test-Engineer,Testing-Engineer,Test-Development-Engineer,Software-Test-Engineer,QA-Test-Engineer,Hardware-Test-Engineer,Electrical-Test-Engineer,Embedded-Test-Engineer
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Test Engineer
Are you ready for your next career challenge?..
Role overview:

Design, execute and maintain tests that demonstrate ESCS software, integrations, infrastructure and services meet their functional and non-functional requirements. The Testing Engineer works closely with analysts, developers, suppliers and users to produce clear, repeatable evidence.
The role you will play:

- Convert requirements and designs into effective test conditions, cases and evidence.

- Find defects early through a balanced use of manual, exploratory and automated testing.

- Support objective decisions on quality and release readiness.

Primary responsibilities:

- Review requirements and designs and derive test conditions, cases, scripts, data and environment needs.

- Execute functional, integration, regression and relevant non-functional tests.

- Develop and maintain automated API, service or user-interface tests where appropriate.

- Record reproducible defects, evidence, severity and business impact.

- Support defect triage, root-cause investigation and retesting.

- Maintain requirements-to-test traceability and clear test reports.

- Integrate automated tests with CI/CD pipelines where appropriate.

- Work with suppliers and other teams to validate interfaces and end-to-end processes.

Required skills and capabilities:

- Test analysis, design and execution

- Systems and integration testing

- API testing and service validation

- Manual, exploratory and automated testing

- Test data creation and management

- Defect reporting and lifecycle management

- Requirements traceability

- CI/CD testing awareness

- Performance and security testing awareness

- Clear technical documentation and communication

Required experience:

- Experience testing IT applications, services or integrated solutions.

- Experience creating test cases from requirements and design documents.

- Experience using test and defect management tooling.

- Ability to plan and manage assigned test activities with limited supervision.

Desired experience:

- Cloud or SaaS platform testing.

- TestRail, Jira, Robot Framework, Python, Postman or equivalent.

- Automated tests within delivery pipelines.

- ISTQB Foundation or equivalent.

Clearance requirements:

- SC required to start

- SC required for the role

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Leidos UK! Join our team and discover a culture of collaboration, innovation, diversity, trust, caring management, communication transparency, work-life balance, and overall job satisfaction...

What we do for you:
At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance.
We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes:
• Contributory Pension Scheme
• Private Medical Insurance

• 33 days Annual Leave (including public and privilege holidays)
• Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme)
• Flexible Working Scheme
Commitment to Diversity:

We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs.
Who We Are:

Leidos UK & EUROPE – we work to make the world safer, healthier, and more efficient through technology, engineering and science.

Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline

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