11 contract, Principal engineer jobs in UK
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Sign inPrincipal Engineer
- 19 November 2025
- ESSENTIAL EMPLOYMENT LTD - Huddersafield, Yorkshire, HD1 2NF
- £22.65 to £27.38 per hour
- On-site only
- Contract
- Full time
Principal Engineer needed in Huddersfield Paying £22.65 per day ref 000A 874 /1 Full time hours on a temporary basis We are looking for a Principal Engineer to lead teams delivering a wide range of highway, transportation, and seasonal projects. You will ...
Principal Mechanical Engineer
- 03 November 2025
- Millbank Holdings Ltd - Warrington, North West, WA3 6XF
- £55 to £65 per hour
- Contract
- Full time
Are you a mechanical engineer with experience working on highly regulated projects and gloveboxes? Do you have previous experience in complex mechanical design and project delivery? Do you enjoy stakeholder management and taking the technical lead on ...
Senior/ Principal Electrical Engineer
- 27 November 2025
- Millbank Holdings Ltd - Glasgow, Scotland, Glasgow
- Contract
- Full time
Can you describe your experience with the electrical design, installation, and maintenance of large industrial pumps, including how you ensured reliability under varying load conditions? What approaches have you used to assess and mitigate electrical hazards ...
Principal EC&I Engineer
- 19 November 2025
- Rullion - Cumbria, CA24 3HX
- Hybrid remote
- Contract
- Full time
Job title: Principal EC&I Engineer - 7 year minimum in the Nuclear sector Job Type: Contract - 12 months Start date: ASAP Salary: Inside IR35 - rate disclosed once contacted Location: The role is based at one of the client's offices in Warrington, Abingdon, or...
Principal EC&I Engineer
- 19 November 2025
- Rullion - Warrington, Cheshire, WA3 6XF
- Hybrid remote
- Contract
- Full time
Job title: Principal EC&I Engineer - 7 year minimum in the Nuclear sector Job Type: Contract - 12 months Start date: ASAP Salary: Inside IR35 - rate disclosed once contacted Location: The role is based at one of the client's offices in Warrington, Abingdon, or...
Principal EC&I Engineer
- 19 November 2025
- Rullion - Abingdon, Oxfordshire, OX141UJ
- Hybrid remote
- Contract
- Full time
Job title: Principal EC&I Engineer - 7 year minimum in the Nuclear sector Job Type: Contract - 12 months Start date: ASAP Salary: Inside IR35 - rate disclosed once contacted Location: The role is based at one of the client's offices in Warrington, Abingdon, or...
Senior/ Principal EC&I Engineer
- 12 November 2025
- Millbank Holdings Ltd - Glasgow, Scotland, Remote
- Contract
- Full time
Can you demonstrate previous experience of designing or assessing HV/LV electrical systems within a regulated or high-hazard environment? Can you evidence producing clear, robust technical justification to support electrical design modifications or design ...
Senior EC&I Engineer
- 19 November 2025
- Rullion - London, London, CA24 3HX
- Contract
- Full time
Job title: Senior EC&I Engineer - 5 year minimum in the Nuclear sector Job Type: Contract - 12 months Start date: ASAP Salary: Inside IR35 - rate disclosed once contacted Location: The role is based at one of the client's offices in Warrington, Abingdon, or ...
Senior EC&I Engineer
- 19 November 2025
- Rullion - Abingdon, Oxfordshire, OX14 1UJ
- Contract
- Full time
Job title: Senior EC&I Engineer - 5 year minimum in the Nuclear sector Job Type: Contract - 12 months Start date: ASAP Salary: Inside IR35 - rate disclosed once contacted Location: The role is based at one of the client's offices in Warrington, Abingdon, or ...
Senior EC&I Engineer
- 19 November 2025
- Rullion - Warrington, Cheshire, WA3 6XF
- Contract
- Full time
Job title: Senior EC&I Engineer - 5 year minimum in the Nuclear sector Job Type: Contract - 12 months Start date: ASAP Salary: Inside IR35 - rate disclosed once contacted Location: The role is based at one of the client's offices in Warrington, Abingdon, or ...