Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: As an Infrastructure Tester, design and execute test plans for complex technical projects.
- Company: Join CGI, a globally recognised employer known for its inclusive culture and award-winning workplace.
- Benefits: Enjoy competitive salary, private healthcare, pension scheme, and become a CGI Partner.
- Why this job: Be part of impactful projects that improve lives while growing your career in a supportive environment.
- Qualifications: Strong software testing skills required; experience in infrastructure testing is a plus.
- Other info: This role is full-time onsite in Reading; SC clearance eligibility is essential.
The predicted salary is between 36000 - 60000 £ per year.
Join to apply for the Infrastructure Tester role at CGI
Position Description
Are you a passionate Infrastructure Tester looking to work on impactful projects that improve lives while being part of a globally recognised, award-winning employer? If so, we have an exciting opportunity for you!
CGI was recognised in the Sunday Times Best Places to Work list 2024 and has been named one of the World’s Best Employers by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner, not just an employee.
We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go.
Please note, due to the sensitive nature of the work, this role is full-time onsite in Reading. Due to the nature of the work, all applicants must be a sole British national and either already hold SC clearance or be eligible and willing to undergo National Security Vetting (NSV) to Security Check (SC) level.
Your future duties and responsibilities
You’ll play a crucial hands-on role in a highly complex technical refresh project that includes hardware, operating system, and infrastructure software upgrades. This project also aims to virtualise system components to optimise physical space and improve operational efficiency. As an Infrastructure Tester, you’ll contribute from the outset to ensure the new infrastructure meets all functional and non-functional requirements.
You’ll be responsible for designing robust test plans and scripts across multiple testing phases including System Integration Testing (SIT), Factory Acceptance Testing (FAT), User Acceptance Testing (UAT), and Site Acceptance Testing (SAT). Working closely with the engineering team, you will validate that both infrastructure and application-level components continue to function correctly following upgrades, with a particular focus on regression testing impacted areas.
In addition to technical validation, your tests will ensure that the infrastructure is not only functional but also manageable, providing assurance that the service management team can fully support and operate the system post-implementation. Your ability to adapt existing testing skills or apply core test principles to infrastructure environments will be key to success in this role.
Key responsibilities include:
- Design and execution of detailed test plans and scripts for infrastructure testing.
- Verification that infrastructure meets technical and service management requirements.
- Execution of multi-phase testing including SIT, FAT, UAT, and SAT.
- Regression testing of application functions affected by infrastructure upgrades.
- Hands-on collaboration with engineers to define test cases and support resolution of defects.
- Documentation of test outcomes and assurance of audit-ready test evidence.
Required Qualifications To Be Successful In This Role
You’ll bring a solid foundation in core software testing, ideally with hands-on experience in infrastructure testing or a proven ability to apply your skills to infrastructure validation. Your testing approach will be meticulous and driven by quality, with the confidence to work autonomously and collaboratively within a wider engineering team.
You must be able to interpret infrastructure requirements and translate them into effective test cases that demonstrate both the functional performance of the environment and its ongoing manageability. This includes working closely with other technical stakeholders to ensure comprehensive coverage and issue resolution throughout the test lifecycle.
We\’re looking for a range of the following:
- Strong core software testing skills; ISTQB certification is advantageous.
- Experience in testing infrastructure components or willingness to adapt skills accordingly.
- Proven ability to design, script, and execute tests for virtualised environments.
- Understanding of multi-phase test cycles (SIT, FAT, UAT, SAT).
- Excellent collaboration skills with engineering and service management teams.
- Given the nature of the project, a background in secure systems and eligibility for SC clearance is essential.
Life at CGI
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…
You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.
Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.
Come join our team—one of the largest IT and business consulting services firms in the world.
#J-18808-Ljbffr
Infrastructure Tester employer: CGI
Contact Detail:
CGI Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Infrastructure Tester
✨Tip Number 1
Familiarise yourself with the specific testing methodologies mentioned in the job description, such as System Integration Testing (SIT), Factory Acceptance Testing (FAT), User Acceptance Testing (UAT), and Site Acceptance Testing (SAT). Being able to discuss these phases confidently during your interview will demonstrate your understanding of the role.
✨Tip Number 2
Highlight any experience you have with virtualised environments, as this is a key aspect of the role. If you have worked on similar projects, be prepared to share specific examples of how you designed and executed tests in those settings.
✨Tip Number 3
Showcase your collaboration skills by preparing to discuss how you've worked with engineering teams in the past. Providing examples of how you’ve defined test cases and resolved defects collaboratively will illustrate your ability to work effectively within a team.
✨Tip Number 4
Since SC clearance is essential for this role, ensure you understand the requirements and process for obtaining it. Being knowledgeable about this will not only prepare you for potential questions but also show your commitment to meeting the job's security requirements.
We think you need these skills to ace Infrastructure Tester
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in infrastructure testing and core software testing skills. Use keywords from the job description to demonstrate that you meet the qualifications CGI is looking for.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for infrastructure testing and your understanding of the role. Mention specific projects or experiences that align with the responsibilities outlined in the job description.
Highlight Relevant Certifications: If you have any certifications, such as ISTQB, be sure to mention them prominently in your application. This can set you apart from other candidates and show your commitment to quality in testing.
Showcase Collaboration Skills: In your application, provide examples of how you've successfully collaborated with engineering teams in the past. Highlight your ability to work autonomously while also being a team player, as this is crucial for the role at CGI.
How to prepare for a job interview at CGI
✨Understand the Role
Make sure you thoroughly understand the responsibilities of an Infrastructure Tester. Familiarise yourself with terms like System Integration Testing (SIT), Factory Acceptance Testing (FAT), and User Acceptance Testing (UAT). This will help you speak confidently about how your skills align with the job.
✨Showcase Your Testing Skills
Prepare to discuss your core software testing skills and any relevant experience in infrastructure testing. If you have ISTQB certification, highlight it! Be ready to explain how you've designed and executed test plans in previous roles.
✨Demonstrate Collaboration
Since this role involves working closely with engineering teams, be prepared to share examples of how you've successfully collaborated in the past. Highlight your communication skills and how you’ve resolved issues as part of a team.
✨Prepare for Security Clearance Questions
Given the sensitive nature of the work, be ready to discuss your eligibility for SC clearance. Understand what this entails and be honest about your background. This shows your awareness of the role's requirements and your commitment to security.
