79 Principal engineer jobs in UK

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Principal Engineer

05 January 2026
J Murphy & Sons - London, NW5 1TN
£50000-100000 per annum
Permanent
Full time

Murphy is a leading international, specialist engineering and construction company founded in 1951 with a purpose to improve life by delivering world-class infrastructure. Operating in the United Kingdom, Ireland, Canada and America, Murphy provides better ...

Principal Engineer - Wireless

06 January 2026
Telent - Camberley, Surrey, GU15 3YL
Hybrid remote
Permanent
Full time

Principal Engineer - Wireless When you join our Engineering Team at Telent, you'll be empowered to innovate and drive common solutions, working closely with technical experts who are proud of the impact their work makes. Come join a high-performing team doing ...

Principal 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 Engineer - Temporary Works

06 January 2026
Millbank Holdings Ltd - Remote work, North West, M22 5TG
£55 per hour
Contract
Full time

Are you a Chartered Civil or Structural Engineer with proven experience in Temporary Works Design? Can you demonstrate leadership in supervising and approving complex engineering designs within major infrastructure projects? What excites you most about working...

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 Structural Engineer

19 December 2025
Rullion - Manchester, Greater Manchester, M32 0RS
Hybrid remote
Permanent
Full time

We are seeking an experienced Principal Structural Engineer to take responsibility for technical leadership, design solutions, and the delivery of high-quality structural designs. The role will ensure that all structural outputs meet safety, quality, and ...

Principal Electronics Engineer

10 January 2026
Holt Recruitment Group Limited - Horsham, Southern, RH12 5QE
£65,000 to £75,000 per year
Permanent
Full time

Principal Electronics Engineer Horsham, West Sussex £65,000 – £75,000 Benefits Full Time, Permanent A leading technology business is looking for a Principal Electronics Engineer to take a key role in driving electronics design and systems architecture across ...

Principal Structures Engineer

12 January 2026
National Highways - Preston, Lancashire, M607RT
£46,030 to £52,120 per year
Permanent
Full time

About the job. National Highways have an excellent opportunity for a Principal Structures Engineer to join our Asset Management division within Operations. As a Principal Structures Engineer, you will provide technical expertise in managing National Highways ...