Test Engineer

Responsibilities

• Do you want to develop your career in testing and work on projects that safeguard the UK's most critical missions? At Leonardo, our Test Engineers are hands-on problem solvers who design and execute tests, ensuring that solutions are robust, secure, and meet customer needs.
• Leonardo UK is seeking a Test Engineer to join the Cyber & Security Solutions Division team. This role is focused on supporting some of our critical programmes deliver the best outcomes for our customers.
• What you will do as a Test Engineer
• Support system-level and integration testing across multiple domains (platform, network, application)
• Contribute to non-functional testing including performance, resilience, security, and scalability validation
• Execute test cases and procedures, ensuring results are captured accurately and issues are raised promptly.
• Contribute to the preparation of test plans, scripts, and supporting documentation.
• Set up and configure test environments to support system, integration, and acceptance testing.
• Investigate and troubleshoot routine test issues, escalating complex defects where necessary.
• Support defect tracking and resolution activities across development and test teams.
• Ensure testing activities are carried out in line with agreed standards, governance, and secure working practices.
• Suggest and contribute to improvements in test processes and practices

Requirements

• Solid foundation in testing across software, system, or infrastructure environments, with the ability to execute structured tests
• Good problem-solving skills, with the confidence to investigate and resolve routine issues
• Understanding of system, integration, and non-functional testing (e.g. performance, resilience, security)
• Ability to work independently on assigned tasks and collaborate with multi-disciplinary teams
• Core areas (must have):
• Understanding of the software development lifecycle and the role of testing
• Awareness of system and non-functional testing approaches (performance, security, resilience)
• Familiarity with test design and execution techniques
• Experience using defect management and issue tracking tools (e.g. Jira, Azure DevOps)
• Ability to configure and use test environments (Windows/Linux, basic networking)
• Awareness of cyber security principles and secure testing practices
• Awareness of testing within secure, regulated, or defence environments
• Desirable:
• Exposure to automated test tools or frameworks (e.g. Selenium, JUnit, PyTest )
• Exposure to performance, load, or security testing tools and techniques
• Awareness of Agile or SAFe delivery methods and ceremonies
• Experience with test management tools (Xray, TestRail, Zephyr)
• ISTQB Foundation-level certification or equivalent knowledge
• Awareness of performance or load testing tools (e.g. JMeter, LoadRunner)
• Exposure to testing infrastructure, platform, or security-focused systems
• Security Clearance
• Location
• This role will be based at one of our UK sites - Yeovil.
• Why join us
• At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career development, and work-life balance.
• Whether you're looking to grow professionally, care for your health, or plan for the future , we're here to help you thrive.
• Time to Recharge: Enjoy generous leave with the opportunity to accrue up to 12 additional flexi-days each year.
• Secure your Future: Benefit from our award-winning pension scheme with up to 15% employer contribution.
• Your Wellbeing Matters: Free access to mental health support, financial advice, and employee-led networks championing inclusion and diversity (Enable, Pride, Equalise, Armed Forces, Carers, Wellbeing and Ethnicity).
• Rewarding Performance : All employees at management level and below are e

Benefits

Additional Information

Job Description: Salary Range: £37,318 - £50,000 Leonardo UK operates a grade-based salary framework with broad bands. The salary range shown reflects the approved grade band for this role, or a narrower hiring range published within that band, and is benchmarked against the external market. Exceptions above the standard range are managed through governance controls to protect internal equity.

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