54 Principal engineer jobs in UK
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Sign inPrincipal Engineer - Design Lead
- 12 January 2026
- Jonathan Lee Recruitment - MK45 1TH
- On-site only
- Permanent
- Full time
Principal Engineer - Design Lead - Defence Sector - Permanent - Attractive – Buckinghamshire A Principal Engineer - Design Lead is needed for an established supplier of engineering solutions for the defence sector. They specialise in the design, manufacture ...
Principal Structural Engineer
- 12 January 2026
- Extension Recruitment - Northallerton, North Yorkshire
- £50,000 to £55,000 per year
- Hybrid remote
- Permanent
- Full time
Job Summary: Job Title: Principal Structural Engineer Location: Northallerton, with Hybrid working Full Time/Permanent Our client is an award winning building design consultancy. They are currently looking for a Principal Structural Engineer to join their team...
Principal Highways Engineer
- 12 January 2026
- Extension Recruitment - Northallerton, North Yorkshire
- £54,000 to £58,000 per year
- Hybrid remote
- Permanent
- Full time
Job Title: Principal Highways Engineer Location: Durham, Northallerton or Otley (on a hybrid basis) Salary: £54,000 - £58,000pa Are you an experienced Principal Highways Engineer looking for your next challenge? We’re working with a leading design consultancy ...
Principal Bridge Engineer
- 12 January 2026
- Extension Recruitment - Durham, County Durham
- £60,000 to £65,000 per year
- Hybrid remote
- Permanent
- Full time
Job Title: Principal Bridge Engineer Location: Durham Contract Type: Permanent / Full Time Our client is an award winning building design consultancy currently experiencing a period of growth. With exciting new projects on the horizon, they are looking for a ...
Principal Systems Engineer
- 04 February 2026
- Jonathan Lee Recruitment - sl4 8dj
- £70,000 to £80,000 per year
- On-site only
- Permanent
- Full time
Are you ready to take your career to new heights? This is your opportunity to join a company at the forefront of defence technology, where innovation and excellence are at the heart of everything they do. As a Principal Systems Engineer, you'll be working on ...
Principal Mechanical Engineer
- 15 January 2026
- Mott MacDonald - Peterborough, PE3 6SB
- Permanent
- Full time
About Mott MacDonald Mott MacDonald is a global engineering, management and development consultancy. Our purpose is to improve society by considering social outcomes in everything we do, relentlessly focusing on excellence and digital innovation, transforming ...
Principal Quality Engineer
- 21 January 2026
- Get Staffed Online Recruitment Limited - Welham Green, AL9 7JB
- £50,000 to £60,000 per year
- On-site only
- Permanent
- Full time
Principal Quality Engineer Role Purpose The Principal Quality Engineer is responsible for overseeing the execution and continuous improvement of quality processes to ensure compliance with customer, regulatory, and internal standards, particularly AS9100, ITAR...
Principal Mechanical Engineer
- 27 January 2026
- Mott MacDonald - Exeter, EX2 5WH
- Permanent
- Full time
About Mott MacDonald Mott MacDonald is a global engineering, management and development consultancy. Our purpose is to improve society by considering social outcomes in everything we do, relentlessly focusing on excellence and digital innovation, transforming ...
Principal Mechanical Engineer
- 09 January 2026
- Mott MacDonald - Bristol, BS1 6FL
- Permanent
- Full time
Other information This is a Mott MacDonald Bentley role, employed by Mott MacDonald.Mott MacDonald Bentley is a joint venture business, established in 1999 between civil engineering contractor JN Bentley and global management consultancy, Mott MacDonald. Mott ...
Principal Electrical Engineer
- 27 January 2026
- Mott MacDonald - Exeter, EX2 5WH
- Permanent
- Full time
About Mott MacDonald Mott MacDonald is a global engineering, management and development consultancy. Our purpose is to improve society by considering social outcomes in everything we do, relentlessly focusing on excellence and digital innovation, transforming ...