About PentenAmio

PentenAmio is a leading provider of advanced digital security solutions that power national security and resilience across the UK, Australia and our allies. Focused on solving complex digital challenges that others avoid, we embrace the impossible to deliver transformative technologies that protect those who protect us.

Across the UK and Australia, PentenAmio combines a legacy of knowledge and proven delivery across secure mobility and AI-driven deception technologies. Our work spans Government and Defence markets across civil and military applications, powering intelligent advantage on a global scale.

In our 2024 Employee Survey, our team said they enjoy working with us because we:

• Have a friendly and welcoming culture
• Enjoy excellent working conditions with genuine flexibility
• Focus on innovation, have interesting work and a sense of purpose
• Take pride in what we do and deliver tangible results
• Work with cutting edge technologies

About the Role

We are seeking a Test Automation Engineer to enhance the quality of our products through scalable automation and robust test design practices. This role is central to ensuring our products meet the highest standards by designing and implementing maintainable test automation frameworks and contributing to the development of clear, detailed test documentation.

Typical activities include:

• Define and maintain Test Strategies, Test Plans, and Test Cases aligned with project requirements.
• Design and implement automated test solutions using frameworks like Robot, PyTest, or Selenium.
• Execute exploratory, functional, regression, and performance testing on software and hardware components.
• Collaborate with development, product, and DevOps teams to ensure test integration into CI/CD pipelines.
• Test and validate COTS and custom-built hardware platforms, including using tools like multimeters and oscilloscopes.
• Conduct API testing using appropriate tools and methods.
• Track and report test metrics, including coverage, defect rates, and test outcomes.
• Review and provide feedback on technical documents, including requirements and architecture specs.
• Participate in Agile ceremonies such as daily stand-ups, sprint planning, and retrospectives.
• Identify quality risks early in the development process and support their mitigation through comprehensive testing.

Skills & Experience

• Test automation frameworks (e.g. Robot Framework, Selenium, Cucumber, PyTest).
• Programming and scripting languages (Python, Bash; familiarity with C/C++, Rust, JavaScript).
• Source Code Management tools (Git, SVN, Mercurial).
• Test methodologies (TDD, BDD, exploratory testing).
• CI/CD tools and platforms (e.g., GitLab CI).
• API and performance testing tools and techniques (including load/stress testing).
• Operating systems and environments (Linux, Docker, virtualisation tech like Firecracker).
• Network and security fundamentals (IP addressing, routing, encryption, certificates).
• Hardware testing using electrical diagnostic tools (oscilloscopes, multimeters).
• Documentation and communication—ability to create and review technical documentation for internal and external audiences.

Qualifications and Eligibility Criteria

To be eligible for this position you must:

• Strong experience in designing and implementing automated test solutions using frameworks such as Robot Framework, Selenium, or PyTest; and
• Be an British citizen; and
• Hold or be eligible for NSV – DV (please see the gov.uk for guidance)

Please Note: This role involves participating in an on-call roster and occasional after-hours work to support business and client requirements. While flexible working hours are supported, you will complete your day to day work on-site.

Be Your Best You at PentenAmio

PentenAmio is a proud equal employment workplace committed to fostering a diverse, equitable and inclusive environment, reflective of the community in which we live, work and play. PentenAmio’s focus on inclusion, well-being and flexible working arrangements means everyone, regardless of their background, can be their best both inside and outside the office.

As a national leader in cyber technology, we believe diversity of experience, identity, background, perspective and expression is key to building the best team, products and company. It’s the actions we take everyday that make the difference and we are continuously working on increasing diversity, inclusivity and belonging in all areas of our business.

How to Apply

To help us achieve our mission to protect those who protect us, submit your application details below. Please include a current copy of your resume/curriculum vitae, cover letter and complete the screening questions.

Should you require any adjustments throughout the recruitment process, please let us know by emailing UK.recruitment@pentenamio.com for a confidential discussion.