Date Added: 08-08-2026
Principal Platform Engineer
Manchester
Job Descriptionhackajob is collaborating with Raytheon to connect them with exceptional professionals for this role.\nDate Posted:\n2026-06-26\nCountry:\nUnited Kingdom\nLocation:\nManchester, Lancashire\nPosition Role Type:\nOnsite\nPrincipal Platform Engineer\nManchester\nPermanent, full...
Date Added: Today
Principal Information Security Engineer
Manchester
Job Descriptionhackajob is collaborating with AJ Bell to connect them with exceptional professionals for this role.\nJob Description\nDue to growth within our security engineering department we are now looking for a Principal Information Security Engineer to join the team. The role will support the...
Date Added: Today
Senior/Principal Software Engineer
Manchester
Job Descriptionhackajob is collaborating with Raytheon to connect them with exceptional professionals for this role.\nRaytheon UK have a full time, perm opportunity for a Principal Software Engineer to join our specialist teams working onsite at our Manchester and Gloucester...
Date Added: 08-02-2026
Principal Software Engineer
Manchester
Job Descriptionhackajob is collaborating with Raytheon to connect them with exceptional professionals for this role.\nDate Posted:\n2026-08-13\nCountry:\nUnited Kingdom\nLocation:\nManchester, Lancashire\nPosition Role Type:\nOnsite\nPrincipal Software Engineer\nLocation:...
Date Added: 08-02-2026
Principal Safety Case Engineer
WA3
Job DescriptionJob Title: Principal Safety Case Engineer \n Location: Warrington Leicester Bristol Newbury + Hybrid Working \n Type: Full Time, Permanent \n Salary: Competitive + Excellent Benefits \n We're looking for a permanent Principal Safety Case Engineer to join our growing team, helping...
Date Added: 08-03-2026
Principal Electrical Engineer
Manchester
Job DescriptionSenior Electrical Design Engineer\nPurpose\nManage quality and technical aspects of electrical engineering designs.\nWorking Location\nManchester, UK\nContract Type\nPermanent position\nKey Responsibilities\n\n Provide design deliverables that satisfy safety and quality...
Date Added: 08-16-2026
Principal EC&I Engineer / Designer
Padgate
Job DescriptionPrincipal EC&I Engineer\n\n\nCertain Advantage are recruiting on behalf of our established Engineering client for a number of Principal EC&I Engineers on a contract basis to support important Nuclear projects in the UK.\n\n\nThey require EC&I professionals to Guide...
Date Added: 08-15-2026
Principal AI Engineer
Manchester
Job DescriptionPrincipal AI Engineer\n£0 GBP\nBonus, Pension, Benefits\nOnsite WORKING\nLocation: Manchester; Bristol; Leeds; Glasgow; Birmingham; , Central London, Greater London - United Kingdom Type: Permanent\n\nPrincipal AI Engineer\n\nRemote | UK, Europe, US or UAE \n\n\nWe're working with one...
Date Added: 08-15-2026
Principal Software Engineer
Manchester
Job DescriptionRaytheon UK have a full time, permanent opportunity for a Principal Software Engineer to join our team on our Manchester or Gloucester sites within a hybrid working pattern.\nAs Principal Software Engineer, you have the opportunity to focus on technical work or have a mixture of...
Date Added: 08-04-2026
Principal Information Security Engineer
Salford
Job DescriptionDue to growth within our security engineering department we are now looking for a Principal Information Security Engineer to join the team. The role will support the Senior Information Security Engineering Manager by providing technical leadership and oversight across the Information...
Date Added: Today
Principal Highways & Drainage Engineer
Manchester
Job Description\n \n \n Principal Highways and Drainage Engineer\n \n We're looking for Highways and Drainage engineers to join our team in various locations around the UK.\n Locations: Birmingham / Bristol / Cambridge / Cardiff / Glasgow / Leeds / Liverpool / London / Manchester /...
Date Added: Today
Principal Electrical Engineer
Manchester
Job DescriptionPrincipal Electrical Engineer \nManchester\n\nAbout us\nHoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield.\n\nWe provide...
Date Added: Today
Principal Electrical Engineer
Manchester
Job DescriptionPrincipal Electrical Engineer \nManchester\n\nAbout us\nHoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield.\n\nWe provide...
Date Added: 08-06-2026
Principal Safety Case Engineer
Manchester
Job DescriptionJob Title: Principal Safety Case Engineer\n Location: Warrington Leicester Bristol Newbury + Hybrid Working\n Type: Full Time, Permanent\n Salary: Competitive + Excellent Benefits\n We're looking for a permanent Principal Safety Case Engineer to join our growing team, helping deliver...
Date Added: 08-06-2026
Principal Safety Case Engineer
Manchester
Job DescriptionJob Title: Principal Safety Case Engineer\n Location: Warrington Leicester Bristol Newbury + Hybrid Working\n Type: Full Time, Permanent\n Salary: Competitive + Excellent Benefits\n We're looking for a permanent Principal Safety Case Engineer to join our growing team, helping...
Date Added: 08-07-2026
Principal CS&A Engineer
Manchester
Job DescriptionWe have a fantastic opportunity for an experienced Principal CS&A Engineer to join a major nuclear infrastructure programme supporting the refurbishment of a critical facility on the Sellafield site. This role will provide technical leadership across civil and structural...
Date Added: 08-07-2026
Principal CS&A Engineer
Manchester
Job DescriptionWe have a fantastic opportunity for an experienced Principal CS&A Engineer to join a major nuclear infrastructure programme supporting the refurbishment of a critical facility on the Sellafield site. This role will provide technical leadership across civil and structural...
Date Added: 08-07-2026
Principal AI Engineer
Manchester
Job DescriptionPrincipal AI Engineer£0 GBPBonus, Pension, BenefitsOnsite WORKINGLocation: Manchester; Bristol; Leeds; Glasgow; Birmingham; , Central London, Greater London - United Kingdom Type: PermanentPrincipal AI EngineerRemote | UK, Europe, US or UAEWe're working with one of the...
Date Added: 08-15-2026
Principal Electrical Engineer
Manchester
Job DescriptionSenior Electrical Design EngineerPurposeManage quality and technical aspects of electrical engineering designs.Working LocationManchester, UKContract TypePermanent positionKey ResponsibilitiesProvide design deliverables that satisfy safety and quality requirements.Produce design...
Date Added: 08-17-2026
Principal EC&I Engineer / Designer
Manchester
Job DescriptionPrincipal EC&I Engineer\n\nCertain Advantage are recruiting on behalf of our established Engineering client for a number of Principal EC&I Engineers on a contract basis to support important Nuclear projects in the UK.\n\nThey require EC&I professionals to Guide EC&I...
Date Added: 08-17-2026
Principal EC&I Engineer / Designer
Manchester
Job DescriptionPrincipal EC&I Engineer\n\nCertain Advantage are recruiting on behalf of our established Engineering client for a number of Principal EC&I Engineers on a contract basis to support important Nuclear projects in the UK.\n\nThey require EC&I professionals to Guide EC&I...
Date Added: 07-29-2026
Principal Engineer
Lowton
Murphy is recruiting for a Principal Engineer to work within our applied engineering division from our Warrington office. Murphy are currently recruiting for a Principal Design Engineer to join our award-winning team. Our team is known for its extensive in-house expertise and continual drive...
Date Added: 07-31-2026
Principal Engineer
Lowton
Murphy is recruiting for a Principal Engineer to work with our Applied Engineering Team in our Warrington office. Join Murphy as a Principal Civil/Structural Temporary Works Design Engineer taking a leading role in delivering critical water infrastructure across the UK....
Date Added: 07-28-2026
Principal Fire Engineer
Manchester
A well-established fire safety consultancy is seeking an experienced Principal Fire Engineer to join their growing team, delivering high-quality fire engineering solutions across a varied portfolio of projects. This is an excellent opportunity for a confident Principal Fire Engineer who is looking...
Date Added: 08-13-2026
Principal / Associate Highway Engineer
Manchester
Principal / Associate Highway Engineer - Manchester Looking for a senior highways role where you can lead major projects, shape technical delivery and help develop a growing team? This Principal / Associate Highway Engineer opportunity offers high-profile work, genuine progression and a flexible,...
Date Added: 08-13-2026
Principal / Associate Highway Engineer
Manchester
Principal / Associate Highway Engineer - Manchester Looking for a senior highways role where you can lead major projects, shape technical delivery and help develop a growing team? This Principal / Associate Highway Engineer opportunity offers high-profile work, genuine progression and a flexible,...
Date Added: 07-25-2026
Principal CS&A Engineer
Warrington
We have a fantastic opportunity for an experienced Principal CS&A Engineer to join a major nuclear infrastructure programme supporting the refurbishment of a critical facility on the Sellafield site. This role will lead the delivery of civil and structural engineering activities, providing technical...
Date Added: 08-05-2026
Principal C&I Engineer
Manchester
Principal C&I Engineer Manchester (Hybrid - 3 Days Office / 2 Days Home) | Up to £65 per Hour Ltd (Outside IR35) | 12-Month Contract | 40-Hour Week | ASAP Start We're recruiting for an experienced Principal C&I Engineer to support a major nuclear fuel enrichment programme. This is a long-term...
Date Added: 08-05-2026
Principal C&I Engineer
Manchester
Principal C&I Engineer Manchester (Hybrid - 3 Days Office / 2 Days Home) | Up to £65 per Hour Ltd (Outside IR35) | 12-Month Contract | 40-Hour Week | ASAP Start We're recruiting for an experienced Principal C&I Engineer to support a major nuclear fuel enrichment programme. This is a...
Date Added: Yesterday
Principal C&I Engineer
Wythenshawe
Principal C&I Engineer (Nuclear) As a Principal C&I Engineer, you will be responsible for delivering key elements of design work on projects, primarily through the management of technical resources to deliver on company and client promises. This role requires significant technical interface...
Date Added: Yesterday
Principal C&I Engineer
Wythenshawe
Principal C&I Engineer (Nuclear) As a Principal C&I Engineer, you will be responsible for delivering key elements of design work on projects, primarily through the management of technical resources to deliver on company and client promises. This role requires significant technical interface...
Date Added: 07-31-2026
Principal Engineer - Civil/Structural
Lowton
Murphy is recruiting for a Principal Engineer to work with our Applied Engineering Team in our Warrington office. Join Murphy as a Principal Civil/Structural Design Engineer for Permanent Works and take a leading role in delivering critical water infrastructure across the UK. Working on...
Date Added: 08-05-2026
Principal Instrument Engineer
Wythenshawe
Job Title: Principal Instrument Engineer Location: Manchester, M22 (Hybrid / On-site requirements) Contract Type: Contract / Temporary IR35 Status: Inside IR35 (via FCSA-accredited Umbrella Company) Rate: Competitive Day Rate Industry: Infrastructure / Energy / Process Engineering About the Role We...
Date Added: 08-05-2026
Principal Instrument Engineer
Wythenshawe
Job Title: Principal Instrument Engineer Location: Manchester, M22 (Hybrid / On-site requirements) Contract Type: Contract / Temporary IR35 Status: Inside IR35 (via FCSA-accredited Umbrella Company) Rate: Competitive Day Rate Industry: Infrastructure / Energy / Process Engineering About the Role We...
Date Added: 08-01-2026
Principal AI Engineer
Manchester
Principal AI Engineer£0 GBPBonus, Pension, BenefitsOnsite WORKINGLocation: Manchester; Bristol; Leeds; Glasgow; Birmingham; , Central London, Greater London - United Kingdom Type: PermanentPrincipal AI EngineerRemote | UK, Europe, US or UAE We're working with one of the fastest-growing AI and data...
Date Added: 07-25-2026
Principal CS&A Engineer
Warrington
We have a fantastic opportunity for an experienced Principal CS&A Engineer to join a major nuclear infrastructure programme supporting the refurbishment of a critical facility on the Sellafield site. This role will provide technical leadership across civil and structural engineering activities,...
Date Added: 08-07-2026
Principal AI Engineer
Manchester
Principal AI Engineer£0 GBPBonus, Pension, BenefitsOnsite WORKINGLocation: Manchester; Bristol; Leeds; Glasgow; Birmingham; , Central London, Greater London - United Kingdom Type: PermanentPrincipal AI EngineerRemote | UK, Europe, US or UAE We're working with one of the fastest-growing AI and data...
Date Added: 08-06-2026
Principal Instrument Engineer
Manchester
Our client, a prominent consultancy in the nuclear sector, is currently seeking a Principal Instrument Engineer to join their team on a contractual basis. This role is centred on delivering core elements of design work, primarily through effective management of technical resources to meet both...
Date Added: 08-06-2026
Principal Instrument Engineer
Manchester
Our client, a prominent consultancy in the nuclear sector, is currently seeking a Principal Instrument Engineer to join their team on a contractual basis. This role is centred on delivering core elements of design work, primarily through effective management of technical resources to meet both...
Date Added: 08-13-2026
Principal EC&I Engineer
Warrington
At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about...