Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Work on cutting-edge technologies and improve system performance in a collaborative environment.
- Company: Join CGI, a top-rated employer known for inclusivity and innovation.
- Benefits: Enjoy competitive salary, private healthcare, pension, and share scheme.
- Why this job: Make a real impact while developing your skills in a supportive community.
- Qualifications: Background in software engineering with automation and cloud experience preferred.
- Other info: Opportunities for career growth and a culture of ownership and teamwork.
The predicted salary is between 36000 - 60000 £ per year.
Site Reliability Engineer role at CGI. CGI was recognised in the Sunday Times Best Places to Work List 2025 and named one of the World’s Best Employers by Forbes. We offer a competitive salary, pension, private healthcare, and a share scheme. We are committed to inclusivity and hold a Gold Award for Armed Forces Corporate Covenant. You’ll be part of an open, friendly community of experts and receive training and support for your career. Secure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused on delivering contemporary technical solutions for government agencies. Our systems are engineered for performance, security, reliability and scalability, built with modern CI and CD tooling. We are looking for an experienced cloud infrastructure engineer who can think outside the box to overcome technical challenges. Our roles require UK Security Clearance and sole UK National status due to project security. You will either hold a higher level clearance or be willing to obtain it. We will consider applicants without security clearance for wider opportunities where appropriate.
Responsibilities
- Work on leading edge and bespoke technologies within an interesting and rewarding environment.
- Develop and continuously improve knowledge and skills to keep pace with evolving technology.
- Contribute to a culture of innovation, collaboration and ownership; self-motivated individuals thrive in the organisation.
- Assist in design, engineering enablement, and documentation related to CI/CD, Observability and Alerting.
Required Qualifications To Be Successful In This Role
- Background in Software Engineering, including automation scripts, infrastructure as code, tooling/framework development, ideally using Java and/or Python.
- Experience with engineering enablement products such as CI/CD, Observability and Alerting.
- Experience creating designs and documentation, including how-to user guides.
- Experience investigating and resolving incidents and problems aligned to SLAs.
- Continuously seeking opportunities for system performance improvements.
- A passion for learning new technologies and innovation.
Desirable
- Experience of working on AWS.
- Linux and Windows administration.
- Containerisation experience such as Docker, Kubernetes or OpenShift.
- Experience of security protocols such as PKI, TLS, etc.
Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. You’ll be supported by leaders who care about health and well-being and provide opportunities to deepen skills and broaden horizons. CGI Partners share collective success and actively shape the company’s strategy. Come join our team—one of the largest IT and business consulting services firms in the world.
Seniority & Employment
- Seniority level: Entry level
- Employment type: Full-time
- Job function: Engineering and Information Technology
- Industries: IT Services and IT Consulting
Site Reliability Engineers in London employer: CGI
Contact Detail:
CGI Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Site Reliability Engineers in London
✨Tip Number 1
Network like a pro! Reach out to current or former employees at CGI on LinkedIn. A friendly chat can give you insider info and might even lead to a referral, which can boost your chances of landing that interview.
✨Tip Number 2
Show off your skills! Prepare a portfolio or a GitHub repository showcasing your projects related to cloud infrastructure, CI/CD, or any automation scripts you've developed. This hands-on evidence can really impress during interviews.
✨Tip Number 3
Practice makes perfect! Get ready for technical interviews by brushing up on your coding skills in Java or Python. Use platforms like LeetCode or HackerRank to solve problems that might come up during the interview process.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the CGI team!
We think you need these skills to ace Site Reliability Engineers in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Site Reliability Engineer role. Highlight your background in software engineering, automation scripts, and any relevant cloud experience. We want to see how you can contribute to our innovative culture!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about the role and how your skills align with our needs. Don’t forget to mention your enthusiasm for learning new technologies and contributing to a collaborative environment.
Showcase Your Projects: If you've worked on any relevant projects, whether personal or professional, make sure to include them. We love seeing practical examples of your work, especially if they involve CI/CD, observability, or any cloud infrastructure. It helps us understand your hands-on experience!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, you’ll find all the details about the role and our company culture there. Let’s get started on this journey together!
How to prepare for a job interview at CGI
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of cloud infrastructure, CI/CD, and observability tools. Be ready to discuss your experience with automation scripts and how you've used Java or Python in your previous roles. This will show that you're not just familiar with the concepts but can also apply them effectively.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled technical challenges in the past. Think about incidents you've resolved and how you aligned your solutions with SLAs. This will demonstrate your ability to think outside the box and contribute to a culture of innovation.
✨Emphasise Continuous Learning
CGI values individuals who are passionate about learning new technologies. Be ready to discuss any recent courses, certifications, or projects you've undertaken to keep your skills sharp. This shows that you're proactive and committed to personal and professional growth.
✨Understand the Company Culture
Familiarise yourself with CGI's values around ownership, teamwork, and inclusivity. During the interview, express how these values resonate with you and how you can contribute to their friendly community. This will help you stand out as a candidate who fits well within their organisational culture.
