Commissioning Engineering in Plymouth
Protect the protectors
At Babcock you’ll get hands-on with one of the most complex machines on the planet. Using your electrical and mechanical skills, you’ll test, fault find and and set-to-work, providing functional and safety assurance on Royal Navy submarines.
Whether you’ve worked on naval vessels before or not – we will train and equip you to apply your engineering experience and become a subject matter expert on submarine systems. You can play your part in protecting the protectors.
What roles do we offer?
Assistant Commissioning Engineer
You’ll support commissioning engineers carrying out the inspection, testing and commissioning of submarine systems whilst developing your own knowledge, skills and experience. Assistants need to hold a apprenticeship or other electrical or mechanical qualification up to Level 2.
Commissioning Engineer
Lead on the inspection, testing and commissioning of submarine systems. As well as holding a recognised electrical or mechanical apprenticeship (to level 3 or 4), Commissioning Engineers will need to have experience in an engineering role/discipline such as Electrical, Mechanical or Constructive.
Senior Commissioning Engineer
As a Senior Engineer you’ll lead a team and act as the SME and Shift Lead – planning, coordinating and delivering various work packages. As a Senior you’ll need to come equipped with knowledge of commissioning ship and submarine systems.
Principal Commissioning Engineer
Our Principal Commissioning Engineers have oversight and management of multiple commissioning activities, leading a team of both Senior and Commissioning Engineers. You’ll need substantial commissioning experience, and experience of managing and developing Commissioning Engineers.
Trials Manager
As a Trials Manager you will have strategic leadership and management of commissioning activities and lead a team of skilled engineers to carry out the inspection, testing and commissioning of submarine systems.
We’re currently recruiting for Commissioning Engineers and Senior Commissioning Engineers.
If you have what it takes to work on Nuclear Submarines, please apply here.
Why join Babcock as a Commissioning Engineer?
Create a safe and secure world
In this role you’ll have a direct impact on keeping submariners safe and submarines at sea. With long-term contracts that cover the life of the fleet, and working as part of the largest naval base in Western Europe, for you this means a job with long term stability and progression.
You’ll pick up the challenge of helping to create a safe and secure world whilst enjoying the wide variety of important work we do.

Supported to deliver
Our work in delivering through-life support and life extension of current and future submarines involves a wide range of engineering skills and teams.
The role is full of variety and is the start of a career journey that will see you accumulate years of first-hand engineering knowledge and experience. We will train and equip you to apply your engineering experience – and there will always be something new to learn and discover as you progress.

A rewarding team
No matter the what the engineering challenge you’ll face is, you’ll never be daunted – because your team will be right there beside you.
United by our shared purpose and principles, our people are tight-knit, experienced, welcoming, and ready to support you. We also provide rewards that our team love.

Career progression
We’ll provide you with a tailored training plan, which – incorporated with our Commissioning Development Framework – will support and accelerate your growth.
If you’ve got engineering knowledge and experience to draw upon, we’ll provide you with the training to become a subject matter expert in Submarine Commissioning. Commissioning offers a career, not just a job. Offering great progression in both technical & management roles.

Relocating to Plymouth
Our Commissioning team are located at the historical HMNB Devonport, which is Western Europe’s largest naval base.
Relocating to Plymouth offers a unique blend of coastal beauty, rich history, and modern amenities that make it an attractive destination for individuals and families alike. Known as Britain’s Ocean City, Plymouth boasts stunning waterfront views, a vibrant cultural scene, and a strong sense of community. With excellent transport links, affordable housing, and proximity to natural attractions like Dartmoor National Park, Plymouth provides a high quality of life. Whether you’re drawn to its maritime heritage, green spaces, or educational opportunities, Plymouth has something to offer everyone.
In fact, the city was recently ranked second in the TotalJobs ‘Quality of Life Index’.
