Mechanical Engineering Degree Apprenticeship

• As a Mechanical Engineering Apprentice at Cavendish Nuclear, you’ll join a collaborative and experienced team working across all phases of the engineering lifecycle. Whether you’re supporting new build or decommissioning projects, you’ll play a vital role in the UK’s civil nuclear sector helping to deliver national energy resilience, meet net zero commitments, and safely clean up the nuclear legacy.
• You’ll work on a variety of nuclear projects, from developing new technologies and maintaining essential systems to extending the life of vital infrastructure. Your day-to-day activities will include hands-on experience with Computer Aided Design (CAD), 3D modelling, mechanical calculations, and producing engineering documentation to national and international standards. You’ll support operational teams, resolve technical issues, and inform decisions that impact real-world outcomes.
• As part of your role, you’ll define design requirements, develop 3D CAD models, produce detailed engineering drawings, and carry out scoping calculations. You’ll also prepare equipment specifications, technical reports, and help manage plant and equipment obsolescence to ensure systems remain safe and reliable. Supporting assembly, testing, and operational teams, you’ll offer technical guidance, resolve engineering queries, and manage nonconformance issues, while gaining exposure to advanced engineering tools such as Finite Element Analysis (FEA) software.
• Based at one of our key sites in Humberside, you’ll support major projects at locations like Sellafield. You’ll begin by shadowing experienced engineers, building a strong foundation in design, modelling, calculations, and documentation. As you develop, you’ll take on more complex tasks and gain valuable experience across the full design lifecycle. Every drawing, design, or calculation you contribute to plays a part in protecting people, the environment, and the nation’s energy future.
• Throughout your apprenticeship, you’ll be surrounded by supportive mentors and experienced engineers who are invested in your growth. You’ll be part of a wider emerging talent community, sharing experiences and learning alongside other apprentices across the business. You’ll be trusted to take ownership of your development and supported every step of the way as you turn theory into real-world impact.

By the end of the programme, you will have earned your degree and gained the skills, experience and knowledge to thrive as a Mechanical Engineer at Cavendish Nuclear.

You’ll also have the opportunity to build on your progress toward professional registration as an Incorporated Engineer, a recognised benchmark of engineering competence.

As a global organisation, Babcock provides countless opportunities to enhance your skills and advance your career. To support your growth, we’ve introduced the Babcock Role Framework, which outlines roles, career pathways, and development opportunities. With every job mapped to these frameworks, you’ll have a transparent view of the steps needed to reach Senior Engineer and beyond.

Babcock is an international defence, aerospace and security company operating in our focus countries of the UK, Australasia, Canada, France and South Africa, with exports to additional markets with potential to become focus countries. We meet our customers’ key requirements of affordability, availability, and capability by delivering engineering, support and critical systems to defence and civil markets.

Fully funded qualification

Personal development training and opportunities

28 days holiday allowance including bank holidays

Competitive pension scheme

Employee share scheme

Flexible benefits

Many of our programmes are subject to Security Clearance and Trade Control restrictions which mean that your place of birth, nationality, citizenship, or residency you hold or have held may impact which programmes you are eligible for. For this programme, you must be able to achieve and maintain Baseline Personnel Security Standard (BPSS) and Security Check (SC) clearance. For further details, visit GOV.UK and search ‘United Kingdom Security Vetting: clearance levels’.