78 Principal engineer jobs in UK
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Sign inPrincipal 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 Process 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 Civil 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 ...
Principal Mechanical Engineer
- 27 January 2026
- Mott MacDonald - Reading, RG1 8DB
- £0.01-0.01 per annum
- 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 - Newport, NP10 8FZ
- 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 Process Engineer
- 27 January 2026
- Mott MacDonald - Newport, NP10 8FZ
- 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 Structures Engineer
- 07 January 2026
- Merthyr Tydfil County Borough Council - Merthyr Tydfil, Merthyr Tydfil County
- £55,580.00 to £57,745.00 per year
- Hybrid remote
- Permanent
- Full time
Lead and manage a team of professional staff to ensure effective service delivery of the Structures section in line with the Council’s polices, relevant legislation, codes of practices and contractual requirements. To act as lead officer for all structural ...
Principal Civil Engineer
- 20 January 2026
- RPS Group Limited - Edinburgh/Glasgow
- Hybrid remote
- Permanent
- Full time
Mandatory Requirements You will hold a BSc, BEng, MSc, or MEng degree in Civil or Structural Engineering and have extensive experience in civil engineering design and project delivery, ideally within highways/roads, renewable energy, or major infrastructure ...