Principal Mechanical Engineer

Job description

Client

BAE Systems

Job Title

Principal Mechanical Engineer

Location

Barrow-in-Furness

Contract details

• Contract length: 12 months
• Days on site: 2 days per fortnight
• Rate: £50.00 PAYE or £67.47 Umbrella

Key Responsibilities

• Provide technical leadership, owning design solutions and providing guidance to others.
• Lead the technical assurance of the hydraulic systems, sub-systems and equipment for the next generation Royal Navy submarines.
• Verify calculations are complete, checked by the appropriate SQEP and validate calculation meet technical intent.
• Supporting the team in tackling technical challenges, providing support and advice to ensure adequate technical solutions.
• Co-ordinate programmatic initiatives, leading additional work packages which fall outside normal system scope.
• Drive engineering governance through peer reviews and design reviews, identifying and addressing shortfalls in documentation or process.

Skills & Qualifications

• Strong experience in the design of hydraulic systems – ideally in complex, safety-critical environments (e.g. Maritime, aerospace, defence, nuclear, oil & gas and sub-sea)
• Familiarity with systems and equipment involving; hydraulic power units (HPUs), variable frequency dives (VFDs), control cabinets, pumps, electric motors, hydraulic actuators, hydro-static transmissions and fluid mechanics.
• Proven capability in system lifecycle delivery – from concept through to commissioning
• Demonstrated leadership through technical direction, mentoring, or project ownership
• Chartered engineer or working towards professional accreditation

About BAE

BAE Systems is a leading global defence, aerospace, and security company. They’re experts in delivering advanced solutions for air, land, and naval forces, as well as commercial aerospace and cyber security. Known for its commitment to innovation and excellence, BAE Systems offers exciting career opportunities for those looking to make a significant impact in cutting-edge technology and defence sectors.

Inclusion statement

Outsource UK is committed to creating a diverse environment and is proud to be an equal opportunity employer. You'll receive consideration for your application without regard to race, religion or belief, gender identity or expression, sex, sexual orientation, disability, marriage and civil partnership, pregnancy and maternity, or age.

Extra information

Status

Open

Education Level

Secondary School

Location

Barrow-in-Furness

Type of Contract

Full-time jobs

Salary indication

Between £45,000 and £65,000 Per Month

Published at

01-11-2026

Profession type

Manufacturing / Industrial

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English