Tech Grad – Space, Defence and Intelligence – Summer 2026 intake

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Overview

At CGI, we empower the next generation of innovators to shape the future of technology and security. As part of #GenerationCGI, you’ll join a community of graduates who are turning ambition into action and possibility into progress. As a Technical Graduate in our Space, Defence & Intelligence business unit, you’ll contribute to projects that protect national interests, advance space discovery and deliver intelligence solutions that matter. From your very first day, you’ll be trusted to take ownership, think creatively and be supported by experts who will help you build the skills to define your career.

Your Future Duties And Responsibilities

In this role, you’ll apply your STEM expertise to projects that keep the UK and its global partners secure. You will:

• Design, develop, and test technical solutions for live projects.
• Collaborate with cross-functional teams to solve complex real-world challenges.
• Explore and apply emerging technologies in areas such as cyber, cloud, space, and mission systems.
• Support secure systems that underpin the UK’s national infrastructure.
• Innovate alongside other graduates, taking part in early careers initiatives that go beyond your day-to-day role.

Every contribution you make will help deliver outcomes with lasting impact.

Locations

Technical Graduate roles in Space, Defence and Intelligence are available in London, Leatherhead, Chippenham, Reading, Bristol, Gloucester, and Manchester. As CGI is a consultancy, you may be required to work in different locations, so adaptability and a willingness to travel are key.

Why Join CGI

At CGI, you’ll be part of a culture that celebrates diversity, inclusion, and collaboration, where your perspective is valued and your ideas contribute to meaningful outcomes. Your journey starts with a structured Early Careers Induction Programme, with 24/7 e-learning and opportunities to gain professional certifications. You’ll also join our Student Kick-start Initiative, collaborating with other graduates on creative projects that deliver impact beyond your day-to-day role. CGI is an unconditionally inclusive workplace where you are respected, your voice is heard, and you can be yourself.

We were recognised in the Sunday Times Best Places to Work List 2025 and named a UK ‘Best Employer’ by the Financial Times. We proudly hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant.

Why CGI’s Space, Defence and Intelligence?

For nearly 50 years, CGI has been a key player in Space, Defence & Intelligence, trusted by governments and global organizations to deliver solutions that drive innovation and protect critical infrastructure. You’ll be working on some of the most exciting projects in the world, including:

• Satellite Navigation Systems: Developing the European Space Agency’s Galileo system and related services.
• Military Communications & Cybersecurity: Working with the UK Ministry of Defence to develop secure networks for national security.
• Space Exploration & Environmental Monitoring: Collaborating with NASA and others on earth observation satellites that monitor climate change.

Benefits

Along with a competitive salary and a £1000 joining bonus, you’ll receive benefits that support every stage of your journey. You’ll share in CGI’s success through our matched share scheme, have access to private healthcare, well-being programmes, professional training, and a competitive pension. You’ll also be connected through graduate networks, diversity groups, and social clubs.

Required Qualifications To Be Successful In This Role

We’re seeking ambitious graduates who are passionate about technology and eager to apply their skills to projects that make a real difference. You’ll bring a strong academic background in STEM, curiosity to explore new ideas, and adaptability to take on diverse projects across the UK. Due to the sensitive nature of projects within the Space, Defence and Intelligence sector, candidates must meet security clearance requirements. All applicants typically have 5 to 10 years of continuous residency in the UK and be a UK national holding only a UK passport.

You Should Have

• A minimum 2:2 degree in computer science, engineering, physics, maths, or a related STEM field (some roles may require a 2:1).
• Passion for technology and innovation, with a problem-solving mindset.
• Adaptability to travel and work on projects across the UK.
• Eligibility for Baseline Personnel Security Standard (BPSS) clearance, with many roles requiring higher National Security Vetting (typically 5–10 years of continuous UK residency).

Technical Skills We Value Include

• Programming Languages: Proficiency in C++, Java, Python, JavaScript, or C#.
• Systems & Tools: Linux/Unix, version control (Git), and DevOps tools (Docker, Kubernetes).
• Cloud Technologies: AWS, Azure, or Google Cloud.
• Software Development Practices: Agile and DevOps methodologies.
• Networking & Cybersecurity: Networking protocols, firewalls, VPNs, and cybersecurity principles (highly valuable for defence-related projects).
• Data & Analytics: SQL, NoSQL, or analytics tools; interest in machine learning or AI is a plus.

Skills

• Communication (Oral/Written)

What You Can Expect From Us

Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect, and belonging. You’ll be empowered to reach your full potential from day 1 as we work together to bring our Dream to life. You’ll be supported by leaders who care about your health and well-being and provide opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting firms in the world.