Senior Regression Test Engineer — Critical Systems (Hybrid)

Leidos; Winchester; Hybrid; GBP 48,000 - 61,000; Full time

Benefits offered by this job

Contributory Pension Scheme

Private Medical Insurance

33 days Annual Leave

Access to Flexible benefits

Flexi Working

Job summary

Leidos UK is seeking a Senior Regression Test Engineer in Whiteley, Hampshire, offering a hybrid working pattern and eligibility for UK Security Clearance (SC). You will test complex systems, plan, execute and improve testing activities across a large-scale integration programme.

You will work with engineers, suppliers and customer stakeholders to deliver high-quality solutions, analysing results, investigating defects and supporting issue resolution while contributing to automated regression

Qualifications

• Software testing, integration testing, or systems engineering.
• Creating and executing test cases from requirements or design documentation.
• Functional, non-functional, integration, or regression testing.
• Investigating issues and supporting defect resolution.
• Strong communication with technical and non-technical stakeholders.
• ISTQB Foundation (or equivalent) certification is beneficial but not essential.
• Proactive approach and willingness to learn new tools and technologies.

Responsibilities

• Create and maintain test plans, test cases, and test reports.
• Design and execute integration and regression testing activities.
• Work with stakeholders and subject matter experts to understand requirements and develop effective test coverage.
• Analyse test results, investigate defects, and support issue resolution.
• Report on testing progress, risks, and issues.
• Validate interfaces, data flows, and system integrations.
• Review large datasets and supplier evidence to verify compliance with requirements.
• Identify opportunities to improve testing processes and quality standards.
• Support the development of automated regression testing capabilities.
• Contribute to continuous improvement and knowledge sharing across the team.

Skills

Software testing

Regression testing

Test planning

Defect investigation

Stakeholder communication

Test automation awareness

Tools

SQL

API testing

Job description

Leidos UK is seeking a Senior Regression Test Engineer in Whiteley, Hampshire, offering a hybrid working pattern and eligibility for UK Security Clearance (SC). You will test complex systems, plan, execute and improve testing activities across a large-scale integration programme.

You will work with engineers, suppliers and customer stakeholders to deliver high-quality solutions, analysing results, investigating defects and supporting issue resolution while contributing to automated regression