Test Engineer
Leidos
- Location
- Remote, United Kingdom
- Work model
- Remote
- Level
- Mid
- H-1B history
- 26 approvals (FY2023)
- Posted
- Sep 4, 2026
Skills
About this role
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 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 services, our work in the United Kingdom includes addressing some of the