Senior DevOps Engineer

Senior DevOps Engineer

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Onyx-Conseil

At a Glance

  • Tasks: Design and operate cloud-native environments for innovative projects in Space, Defence, and Intelligence.
  • Company: CGI, a top-rated employer known for its supportive and inclusive culture.
  • Benefits: Competitive salary, excellent pension, private healthcare, and a share scheme.
  • Other info: Join a diverse community with opportunities for career growth and development.
  • Why this job: Make a lasting impact while tackling complex challenges in a collaborative Agile team.
  • Qualifications: Experience in DevOps and a passion for building scalable, secure solutions.

The predicted salary is between 60000 - 80000 £ per year.

At CGI, we help deliver secure, mission‑critical platforms that support some of the UK’s most important Space, Defence and Intelligence programmes. As a DevOps Engineer, you will play a key role in designing and operating modern cloud‑native environments that enable innovation, resilience, and operational excellence.

Working within collaborative Agile teams, you’ll help build scalable, secure solutions that drive meaningful outcomes for our clients while continuously improving platform reliability, automation, and performance. You’ll have the opportunity to take ownership of complex challenges, contribute new ideas, and develop your career within a supportive environment where your work makes a lasting impact.

CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. 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.

Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position with travel to either Reading or Chippenham.

Senior DevOps Engineer employer: Onyx-Conseil

At CGI, we pride ourselves on being an exceptional employer, recognised for our commitment to inclusivity and employee development. As a Senior DevOps Engineer, you will thrive in a collaborative Agile environment, where your contributions directly impact critical projects in Space, Defence, and Intelligence. With competitive benefits including a share scheme, private healthcare, and a supportive community, CGI offers a fulfilling career path that empowers you to grow and innovate while making a meaningful difference.

Onyx-Conseil

Contact Details:

Onyx-Conseil Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior DevOps Engineer

Tip Number 1

Network like a pro! Reach out to current or former CGI employees on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.

Tip Number 2

Prepare for the interview by brushing up on your cloud-native environments and Agile methodologies. We want you to showcase your skills and how you can contribute to building those scalable, secure solutions they’re after.

Tip Number 3

Don’t just focus on technical skills; show your passion for innovation and resilience. Share examples of how you’ve tackled complex challenges in the past. This will help you stand out as someone who can drive meaningful outcomes.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search. Let’s get you on board!

We think you need these skills to ace Senior DevOps Engineer

Cloud-Native Environments
Agile Methodologies
Platform Reliability
Automation
Performance Optimisation
Security Clearance
Scalable Solutions

Some tips for your application 🫡

Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Senior DevOps Engineer role. Highlight your experience with cloud-native environments and any relevant projects you've worked on, as this will show us you're a great fit for our team.

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to tell us why you're passionate about DevOps and how you can contribute to our mission at CGI. Be sure to mention specific examples of your work that demonstrate your problem-solving skills and innovative thinking.

Showcase Your Team Spirit:Since we work in collaborative Agile teams, it's important to highlight your teamwork skills. Share examples of how you've successfully collaborated with others in past roles, and how you can bring that same energy to our friendly community at CGI.

Apply Through Our Website:We encourage you to apply directly through our website. This not only streamlines the process but also ensures your application gets the attention it deserves. Plus, it’s super easy to do!

How to prepare for a job interview at Onyx-Conseil

Know Your Tech Inside Out

As a Senior DevOps Engineer, you’ll need to showcase your expertise in cloud-native environments. Brush up on the latest tools and technologies relevant to CGI's projects, like Kubernetes, Docker, and CI/CD pipelines. Be ready to discuss how you've used these in past roles.

Showcase Your Problem-Solving Skills

CGI values innovation and resilience, so prepare to share specific examples of complex challenges you've tackled. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your contributions to improving platform reliability and performance.

Emphasise Collaboration and Agile Experience

Since you'll be working within collaborative Agile teams, it’s crucial to demonstrate your experience in this area. Talk about how you’ve contributed to team success, facilitated communication, and adapted to changing requirements in previous projects.

Align with CGI's Values

Familiarise yourself with CGI's commitment to inclusivity and support for the Armed Forces. During the interview, express your alignment with these values and how you can contribute to building a diverse community of tech talent. This will show that you’re not just a fit for the role, but also for the company culture.