What we do

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Creating a safe and secure world

Have you ever wondered what it takes to keep a country safe, deliver nuclear energy, or support public services? At Babcock we do all that – and more.

We’re not just an engineering company; we’re a team of over 29,000 people working together to solve some of the world’s most important challenges. From maintaining frigates and submarines for the Royal Navy, supporting the training of emergency services, or developing low-carbon energy solutions, our work touches many aspects of everyday life.

We’re known for our expertise in engineering, technology, and project management – and we’re trusted to deliver complex, high-stakes projects that help protect people and communities. With a strong focus on teamwork, problem solving and real-world impact, we continue to shape the future of defence and engineering in the UK and beyond.

Babcock at a glance

Lifetime engineering

At Babcock, everything starts with lifetime engineering — our commitment to support critical assets from design through to build, maintenance, upgrades and, eventually, retirement. It’s an approach built for long‑term reliability and mission success, shaping how we work and the opportunities we offer.

To deliver this, we focus on two core areas: through‑life technical support and design & manufacture.

  1. Through‑life technical support. We keep the UK’s most important assets — including naval vessels, submarines, vehicles and nuclear systems — safe, available and capable throughout their entire operational life. That includes engineering maintenance, refits, upgrades, digital insight, specialist training and full asset management, ensuring these systems perform reliably for decades. This long‑game mindset creates opportunities for people at every level: from apprentices learning practical skills, to engineers applying data and diagnostics, to trainers supporting frontline personnel. Every role contributes directly to keeping vital national capabilities running.
  2. Design & manufacture, Alongside supporting existing assets, we also design and build new ones — including specialist naval systems, weapons‑handling equipment and advanced liquid‑gas handling technologies used across defence and civil operations. On programmes like the Type 31 frigate, our teams use modular, adaptable design and cutting‑edge facilities to develop modern, export‑ready platforms built for evolving defence needs. It’s hands‑on engineering that shapes national capability for generations.

Our sectors

Marine

Our Marine teams design, build and support some of the world’s most advanced naval assets — from warships and submarines to secure maritime communication systems. We also deliver world leading LGE (Liquid Gas Equipment) systems used in commercial maritime operations, alongside specialist weapons handling and launch equipment. Together, these capabilities support the Royal Navy and international customers with safe, reliable and future ready marine technology.

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Nuclear

In Nuclear, we support vital national programmes — providing through-life engineering for the UK’s submarine fleet and managing key defence infrastructure such as Devonport Dockyard. Our civil nuclear work is delivered through Cavendish Nuclear, which leads major projects in new build, power generation support and decommissioning across the UK and international markets.

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Land

Our Land sector keeps complex military and civil fleets ready for action. We build and integrate specialist vehicles, provide strategic asset management, deliver engineering services across power and transport networks — including work within the rail sector — and support mining equipment through-life. We also deliver world class individual and collective training for customers with mission-critical roles.

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Aviation

In Aviation, we deliver end-to-end military flying training for UK and international air forces, alongside through-life support for aircraft, air bases and critical aviation infrastructure. We also run essential air operations — from search and rescue to firefighting — that protect communities and save lives.

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Our principles

The above is the ‘what’ of what we do then our principles are the ‘how’. They put people at the core of everything we do; they guide how we all work together and create the foundation for how we behave as individuals and as a team.

They keep us on the right course for achieving our vision of a safe, strong, sustainable Babcock, unifying the way we work. No matter your role in the business or location around the world, from the front-line to the Board, we’re all on the same page and working together in the same way.

Any questions?

Got something specific you need an answer to? Then check out our Experienced Hires, Graduate, Undergraduate and Apprenticeship FAQs.