Senior design engineer Work, Jobs in Plymouth, Dev (with Salaries)

Senior Design Engineer
Babcock International —Plymouth
- £44,600 - £55,800 a year
- Full-time
- Hybrid work
- Engineering
- Maintenance
- Annual leave
- Employee assistance programme
Assistant Structural Engineer
FJF Consulting Ltd —Launceston
- £30,000 - £40,000 a year
- Full-time
- AutoCAD
- CAD
- Engineering
- Free parking
- Profit sharing
Quick apply
12d
Senior Process Engineer
Babcock International —Plymouth
- £54,019 - £60,429 a year
- Full-time
- Hybrid work
- Mentoring
- Annual leave
- Employee assistance programme
Senior Engineer
PHINIA —Stonehouse
- Full-time
- Presentation skills
Senior Epitaxy Engineer
Plessey Semiconductors —Plymouth
- Full-time
- Doctoral degree
- Engineering
- Master's degree
- Gym membership
Quick apply
Senior Electrical Controls Engineer
Schneider Electric —Plymouth
- Full-time
- English
- Mentoring
- Annual leave
- Life insurance
Senior Human Factors Engineer
Babcock International —Plymouth
- £54,019 - £65,981 a year
- Full-time
- Hybrid work
- Annual leave
- Employee assistance programme
Senior Mechanical Handling Engineer
Babcock International —Plymouth
- £44,600 - £55,800 a year
- Full-time
- No degree
- Mechanical knowledge
- Annual leave
- Employee assistance programme
8h
Senior Engineer Civil and Structural
Babcock International —Plymouth
- Up to £55,800 a year
- Full-time
- Hybrid work
- Engineering
- Communication skills
- Annual leave
Senior Mechanical Services Engineer
Babcock International —Plymouth
- £44,600 - £55,800 a year
- Full-time
- Management
- No degree
- Construction
- Annual leave
- Employee assistance programme
8h
Engineer - Mechanical or Chemical
Babcock International —Plymouth
- Up to £48,800 a year
- Full-time
- Hybrid work
- CAD
- Engineering
- Mechanical knowledge
- Annual leave
- Employee assistance programme
Senior Civil Engineer
Ridge & Partners LLP —Plymouth
- Full-time
- AutoCAD
- Communication skills
2d
Senior Civil Engineer
AECOM —Plymouth
- Full-time
- Hybrid work
- Engineering
- Project management
- Construction
Principal Safety Engineer
Babcock International —Plymouth
- £61,474 - £68,754 a year
- Full-time
- Hybrid work
- Engineering
- Annual leave
- Employee assistance programme
Communication Systems Engineer - Mid Level
Sierra Nevada Corporation Mission Systems UK,LTD —Plymouth
- From £36,501 a year
- Full-time
- Linux
Quick apply
Mechanical Design Engineer
Ridge & Partners LLP —Plymouth
- Full-time
- Communication skills
- Mechanical knowledge
Site Investigator
Babcock International —Plymouth
- From £57,300 a year
- Full-time
- Mentoring
- SharePoint
- Communication skills
- Annual leave
8h
Project Manager
Babcock International —Plymouth
- £44,600 - £55,800 a year
- Full-time
- Hybrid work
- Engineering
- Microsoft Office
- Project management
- Annual leave
6d
Senior Electrical Test Engineer
Schneider Electric —Plymouth
- Full-time
- Engineering
- English
- SQL
Senior Building Physics Engineer
Stantec —Plymouth
- Engineering
- Master's degree
- Presentation skills

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Senior Design Engineer

Babcock International -
Plymouth

Apply Now

Job details

Permanent | Full-time
£44,600 - £55,800 a year

Benefits

Annual leave
Company pension
Employee assistance programme

Qualifications

Mechanical engineering
Mechanical design
Engineering
Mechanical Engineering
Maintenance
Water systems

Full job description

Location:
Devonport, Plymouth, GB, PL2 2BG

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Onsite or Hybrid: Hybrid

Job Title: Senior Mechanical Design Engineer

Location: Plymouth, Devon + Hybrid Working Arrangements

Compensation: £44,600 - £55,800 Depending on Experience + Benefits

Role Type: Full time / Permanent

Role ID: SF73716

Help design the future of submarine infrastructure and national defence

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 Senior Mechanical Design Engineer at our Devonport Royal Dockyard site.

The role

As a Senior Mechanical Design Engineer, you’ll play a pivotal role in delivering complex mechanical system designs that directly support the United Kingdom’s submarine fleet. From fluid systems and industrial gases to large-scale pipework infrastructure, your work will contribute to critical defence programmes with a clear, visible impact.

Day-to-day, you’ll have the unique opportunity to be involved in the full engineering lifecycle—from concept design through to implementation, maintenance, and eventual decommissioning. You’ll lead technical activities, provide expert engineering guidance, and ensure compliance with rigorous safety and regulatory standards in a highly regulated environment.

Working on major programmes across Devonport, you’ll see your designs come to life on-site while developing your career across diverse, technically challenging projects.

Leading the development and delivery of mechanical designs across the full project lifecycle
Managing and supporting engineers, coordinating work and driving technical progress
Producing and reviewing design, safety and substantiation documentation
Providing expert advice on mechanical systems, compliance, and engineering standards
Conducting site visits, surveys and supporting through-life system performance

This role is full time, 35 hours per week and provides hybrid working arrangements with a minimum of 2 days in the office/onsite.

Essential experience of the Senior Mechanical Design Engineer

Demonstrating strong mechanical engineering experience across design, operation or maintenance of fluid or pipework systems
Applying the full engineering design lifecycle within complex projects
Working within regulated industries such as defence, nuclear, utilities or similar
Understanding fluid mechanics principles including water systems, valves and pipelines
Collaborating with multidisciplinary teams and stakeholders to deliver engineering solutions

Qualifications for the Senior Mechanical Design Engineer

Level 6 qualification in a mechanical engineering discipline, or Level 5 with significant relevant experience (essential)
Professionally registered with a recognised engineering institution such as the Institution of Mechanical Engineers or Institution of Engineering and Technology - Desirable

Security Clearance

The successful candidate must be a sole UK National who is 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).

What we offer

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. There is an annual Window to request this benefit. ‘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.

Babcock

We’re Babcock — a global FTSE 100 organisation with over 26,000 people working together to make a difference.

Here, you’ll be part of something bigger. From initial design to final decommissioning, your work will contribute to products and services that are essential to national security and public infrastructure. Together, we’re building a future that lasts — not just through the impact we make, but through meaningful careers that respect your work-life balance.

We call that lifetime engineering.

Join us and see how far we can go, together.

We are a disability confident committed employer. If you have a disability or need any reasonable adjustments during the application and selection stages, please email [email protected] with the subject header ‘Reasonable adjustments requirement’. We’re committed to building an inclusive culture where everyone’s free to thrive. We are happy to talk about flexible working – please ask about alternative patterns of work at interview.

Closing date: 09/07/2026

#BABDESTNUC

Job Segment: Nuclear Engineering, Thermal Engineering, Design Engineer, Mechanical Engineer, Engineer, Engineering

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Refine Your Search

senior design engineer jobs in plymouth, dev

Senior Design Engineer

Assistant Structural Engineer

Senior Process Engineer

Senior Engineer

Senior Epitaxy Engineer

Senior Electrical Controls Engineer

Senior Human Factors Engineer

Senior Mechanical Handling Engineer

Senior Engineer Civil and Structural

Senior Mechanical Services Engineer

Engineer - Mechanical or Chemical

Senior Civil Engineer

Senior Civil Engineer

Principal Safety Engineer

Communication Systems Engineer - Mid Level

Mechanical Design Engineer

Site Investigator

Project Manager

Senior Electrical Test Engineer

Senior Building Physics Engineer

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