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The Royal Navy - Accelerated Apprentice (Submariner) - Marine Engineer

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Joining the Royal Navy on the Accelerated Apprentice Scheme (Submariner) as a Marine Engineer
Joining the Royal Navy on the Accelerated Apprentice Scheme (Submariner) as a Marine Engineer means being fast-tracked to working with one of our most elite teams. You'll be paid to study, gain practical skills and use highly sophisticated equipment. Prior to that you'll spend time in active service.
Duties and Responsibilities
- Be a crucial part of one of our most respected and highly trained teams
- As a Marine Engineer Submariner (MESM) you'll be supporting your boat's nuclear reactor, ensuring its safe operation, and maintaining all the support systems that are vital to submarine missions
- Work on board a Vanguard Class submarine, ensuring the nation's nuclear deterrent is operational, or an Astute Class vessel where you'll be part of some highly classified hunter killer operations
- Operate at the highest levels of the industry as you complete an accelerated scheme to become a nuclear engineer
- After that you can extend your service, apply to become a commissioned officer, or transfer your new skills to a career in the civilian sector
Apprenticeships include time away from working for specialist training. You’ll study to gain professional knowledge and skills.
Course Contents
- Obtain, read, analyse and interpret engineering data, drawings or documentation used in the design, build, operation and repair of maritime vessels such as job instructions, drawings, quality control documentation.
- Apply health and safety procedures and safe systems of work in compliance with regulations and standards.
- Identify, organise and use resources to complete tasks, with consideration for safety, quality, cost, security and environmental impact.
- Use approved processes and procedures for maritime mechanical work.
- Carry out maritime mechanical quality assurance checks.
- Resolve maritime mechanical engineering problems within the limits of their responsibility. Escalate unresolved fault issues or problems.
- Restore the work area on completion of the activity. Return any resources and consumables.
- Measure and mark out maritime mechanical components.
- Select and use hand and power tools to cut, shape and finish maritime mechanical components.
- Install and remove maritime mechanical equipment or components, sub-assemblies or whole systems.
- Apply maritime mechanical assembly and use methods and techniques such as lubrication, inspection, alignment, balancing, tightening, fastening, cleaning and calibrating on board maritime vessels.
- Apply testing, inspection and diagnostic techniques used in the maritime mechanical environment.
- Apply planned, preventative and corrective maintenance techniques on mechanical maritime components, equipment and systems.
- Apply continuous improvement techniques. Devise suggestions for improvement.
- Communicate with others verbally for example, colleagues and stakeholders.
- Apply team working principles.
- Carry out and record planned and unplanned learning and development activities.
- Record and enter information - paper based or electronic. For example, energy usage, job sheets, risk assessments, equipment service records, test results, handover documents and manufacturers' documentation, asset management records, work sheets, checklists, waste environmental records and any legal reporting requirements.
- Apply environmental and sustainability procedures in compliance with regulations and standards for example, segregate resources for reuse, recycling and disposal.
- Follow equality, diversity and inclusion procedures.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
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Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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By the end of your training you will be qualified as a Level 3 Maritime Mechanical Fitter, equivalent to 2 A-Levels.
You can also gain academic qualifications such as GCSEs, A-levels, even a degree. As well as helping you develop your Royal Navy career, everything you achieve will be recognised and valued by future civilian employers.


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Essential Qualifications
- GCSE in: Math and English and at least one science (grade GCSE Level C/4)
- Share if you have other relevant qualifications and industry experience. The apprenticeship can be adjusted to reflect what you already know.
A quick thinker, with a passion for working with the latest equipment and technology. A problem-solver who can work well as part of a team. A real sense of adventure, with a high level of physical and mental fitness. Enthusiasm for fixing and maintaining electronic and mechanical systems.
About the Royal Navy
The Royal Navy (RN) is responsible for the protection of British interests at home and around the World. 95% of all world trade passes through the high seas and every year Britain imports £524 billion worth of goods. The RN takes an active part in the protection of British Shipping. Around the United Kingdom the RN protects vital fishing stocks by monitoring fishing activities in our waters.
We recruit throughout the year, so please ignore Key Dates.
https://www.royalnavy.mod.uk/careers (opens in new tab)
Your Earnings
Your earnings can increase over time with an apprenticeship. Find out about potential future pay [opens in new tab].
Career Progression
You’ll start your naval career as a Probationary Leading Hand. With experience and further training, you could be promoted to Petty Officer and beyond. If you show the right commitment, skills and academic ability, you could become a Commissioned Officer.
Members of the Royal Navy are promoted on merit, work hard and you can rise through the ranks.
Contact Information
The contact for this apprenticeship is:
ROYAL NAVY
The reference code for this apprenticeship is VAC2000041681.
Closing Date
Closes on Thursday 1 August 2030
After signing in, you’ll apply for this apprenticeship on the company's website.
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