Nuclear Watchkeeper

Babcock Mission Critical Services España SA.; Helensburgh; On-site; GBP 35,000 - 50,000; Full time

Benefits offered by this job

Generous holiday allowance

Matched contribution pension scheme

Access to a Digital GP

Employee share scheme

Holiday Trading

‘Be Kind Day’ for volunteering

Job summary

Nuclearinst is seeking a Nuclear Watchkeeper in Helensburgh to deliver classroom and simulator training to Nuclear Propulsion Plant Operators and Marine Engineering Equipment Maintainers at HMNB Clyde Faslane. This role offers a unique opportunity to pass on knowledge to the next generation of engineers without requiring prior instructional experience.

The successful candidate will have comprehensive knowledge of Naval Nuclear Steam Raising Plant operations and be able to work both independently and collaboratively. The position comes with a generous benefits package.

Qualifications

• Comprehensive knowledge of Naval Nuclear Steam Raising Plant operation.
• Recent hands-on experience with up-to-date technical skills.
• Ability to engage and inspire learners.

Responsibilities

• Deliver classroom and simulator-based training to operators and maintainers.
• Collaborate with training designers on courseware updates.
• Deliver safety training to students outside the ACTS programme.

Skills

Naval Nuclear Steam Raising Plant operation

Strong communication skills

Collaboration

Education

Royal Navy Submarine Service Qualification

Job description

Job Title: Nuclear Watchkeeper

Location: Helensburgh, Argyll and Bute

Compensation: Competitive + Benefits

Role Type: Full time / Permanent – Part‑time and flexible working arrangements will also be considered

Role ID: SF63733

Shape the future of submarine engineering – and your career.

At Babcock we’re working to create a safe and secure world, together, and if you join us, you can play your part as a Nuclear Watchkeeper at our HMNB Clyde Faslane site.

Use Your Expertise. Shape the Next Generation.

We’re looking for experienced Nuclear Watchkeepers to join us as instructors supporting the Royal Navy Submarine Service. This is a unique opportunity to step into a rewarding, shore‑based role where you’ll pass on your knowledge and experience to the next generation of engineers.

No prior instructional experience is required. We’ll provide full training and support to help you develop into a confident and effective instructor.

Day‑to‑day you’ll be:

• Delivering classroom and simulator‑based training to Nuclear Propulsion Plant Operators and Marine Engineering Equipment Maintainers.
• Collaborating with training designers to update courseware in line with technical changes.
• Delivering additional safety training (e.g. Confined Space, Working at Height) to students outside the ACTS programme.
• Providing subject matter expertise to evaluate technical data and course content.
• Supporting the routine review and revision of training materials.

This role is full time, 37 hours per week and is based at HMNB Clyde Faslane. We welcome applications for part‑time roles and are open to discussing alternative working arrangements. A relocation package may be available, subject to eligibility.

Essential Experience

• Comprehensive knowledge of Naval Nuclear Steam Raising Plant operation.
• Ability to work both independently and collaboratively.
• Recent hands‑on experience in this field with up‑to‑date technical skills.
• Strong communication skills with the ability to engage and inspire learners.

Qualifications

• Royal Navy Submarine Service: Category A, B or C Watchkeeping Qualification

Security Clearance

The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role.

Many of the positions within our company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available at United Kingdom Security Vetting: clearance levels - GOV.UK (www.gov.uk).

Benefits

• Generous holiday allowance
• Matched contribution pension scheme, with life assurance
• Access to a Digital GP, annual health check, and nutritional consultations through Aviva DigiCare+
• Employee share scheme
• Employee shopping savings portal
• Payment of Professional Fees
• Reservists in the armed forces receive 10‑days special paid leave
• Holiday Trading is a benefit that allows UK Babcock employees to buy additional leave or to sell up to one working week of annual leave from their annual entitlement. This Window opens February through to March annually.
• ‘Be Kind Day’ enables employees to take one working day’s paid leave a year (or equivalent hours) to undertake volunteering work with their chosen organisation or registered charity
• Excellent development opportunities and benefits package including an employee assistance programme supporting physical, mental and financial wellbeing.

Closing date: 25/06/2026