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- Tasks: Design and maintain scalable Linux infrastructure while driving automation and efficiency.
- Company: Join CGI, a top-rated employer known for innovation in defence and intelligence technology.
- Benefits: Enjoy competitive salary, private healthcare, pension, and a share scheme to become a CGI Partner.
- Why this job: Be part of a diverse community, work on mission-critical systems, and grow your tech career.
- Qualifications: Expertise in Linux systems, automation, scripting, and familiarity with containers required.
- Other info: Must hold UK Security Clearance or be eligible for it; work near Cheltenham.
The predicted salary is between 36000 - 60000 £ per year.
Position Description:
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client.
CGI was recognised in the Sunday Times Best Places to Work List 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.
Due to the secure nature of the programme, you will need to hold the highest level of UK Security Clearance or be eligible to go through this. This position will be working out of client sites near Cheltenham.
Your future duties and responsibilities:
Are you a Linux expert with a passion for automation and next-gen infrastructure? We’re looking for a skilled Linux Infrastructure Engineer to help architect, deploy, and maintain robust, scalable systems that power high-availability services across our organisation.
In this role, you’ll play a critical part in transforming how we deliver infrastructure—applying automation, containerisation, and infrastructure-as-code (IaC) to streamline operations and drive performance. You’ll work at the heart of our infrastructure strategy, enabling data-driven decisions and resilient platform delivery.
What You’ll Be Doing:
• Designing and implementing scalable, secure Linux-based infrastructure.
• Driving automation and efficiency through tools like Ansible, Terraform, and CI/CD pipelines.
• Supporting containerised environments and modern DevOps practices.
• Monitoring, optimising, and enhancing system performance using data insights and analytics.
Required qualifications to be successful in this role:
• Proven expertise in Linux system engineering, with hands-on experience in complex infrastructure environments.
• A strong foundation in automation, scripting, and IaC methodologies.
• Familiarity with containers (Docker, Kubernetes) and supporting tools.
• A mindset geared toward resilience, scalability, and continuous improvement.
#LI-SB2
Skills:
Linux Infrastructure Engineer (DV Security Clearance) employer: CGI
Contact Detail:
CGI Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Linux Infrastructure Engineer (DV Security Clearance)
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as Ansible, Terraform, and containerisation tools like Docker and Kubernetes. Being able to discuss your hands-on experience with these tools during an interview will demonstrate your suitability for the role.
✨Tip Number 2
Network with current or former employees of CGI, especially those in similar roles. Engaging with them on platforms like LinkedIn can provide you with insider knowledge about the company culture and expectations, which can be invaluable during your interview.
✨Tip Number 3
Prepare to discuss real-world scenarios where you've implemented automation or improved system performance. Having concrete examples ready will help you illustrate your problem-solving skills and technical expertise effectively.
✨Tip Number 4
Since this role requires DV Security Clearance, ensure you understand the clearance process and be prepared to discuss your eligibility. Showing that you're proactive about this requirement can set you apart from other candidates.
We think you need these skills to ace Linux Infrastructure Engineer (DV Security Clearance)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your expertise in Linux system engineering and automation. Use specific examples from your experience that demonstrate your skills in designing and implementing scalable, secure Linux-based infrastructure.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for automation and next-gen infrastructure. Mention your familiarity with tools like Ansible, Terraform, and CI/CD pipelines, and explain how you can contribute to the company's mission of delivering high-availability services.
Highlight Relevant Qualifications: In your application, clearly outline your qualifications that meet the job requirements. Emphasise your hands-on experience in complex infrastructure environments and your understanding of containerisation and DevOps practices.
Proofread Your Application: Before submitting your application, carefully proofread all documents for spelling and grammatical errors. A polished application reflects your attention to detail and professionalism, which is crucial for a role in a security-sensitive environment.
How to prepare for a job interview at CGI
✨Showcase Your Linux Expertise
Be prepared to discuss your hands-on experience with Linux systems. Highlight specific projects where you've designed or maintained complex infrastructures, and be ready to explain the challenges you faced and how you overcame them.
✨Demonstrate Automation Skills
Since the role emphasises automation, come equipped with examples of how you've used tools like Ansible or Terraform in previous roles. Discuss any CI/CD pipelines you've implemented and the impact they had on efficiency.
✨Familiarity with Containers
Make sure to mention your experience with containerisation technologies such as Docker and Kubernetes. Be ready to explain how you've supported containerised environments and any relevant projects that showcase your skills.
✨Emphasise a Resilient Mindset
The company values resilience and continuous improvement. Share examples of how you've monitored and optimised system performance in past roles, and discuss your approach to problem-solving and driving improvements in infrastructure.
