Date Added: 2 Dec 2025
Principal Test Development Engineer
Bolton
Job Description Bolton A fantastic opportunity has arisen for experienced Principal Test Development Engineer to contribute to the design, integration and validation of test system hardware solutions, joining our highly skilled and dynamic Test Equipment Design Team. We can offer you a stimulating...
Date Added: 3 Dec 2025
Principal Test Development Engineer
Bolton
Job Description Bolton A fantastic opportunity has arisen for experienced Principal Test Development Engineer to contribute to the design, integration and validation of test system hardware solutions, joining our highly skilled and dynamic Test Equipment Design Team. We can offer you a stimulating...
Date Added: 2 Dec 2025
Senior / Principal Wastewater Modeller
Manchester
Job DescriptionJob Title: Senior / Principal Hydraulic ModellerSalary: £45,000 - £65,000 (dependent on experience)Location: Leicester, Leeds or Manchester (other UK locations considered)Type: Permanent | HybridAbout the Role:This is an exciting opportunity to develop innovative solutions addressing...
Date Added: 3 Dec 2025
Senior / Principal Wastewater Modeller
Manchester
Job DescriptionJob Title: Senior / Principal Hydraulic ModellerSalary: £45,000 - £65,000 (dependent on experience)Location: Leicester, Leeds or Manchester (other UK locations considered)Type: Permanent | HybridAbout the Role:This is an exciting opportunity to develop innovative solutions addressing...
Date Added: 2 Dec 2025
Senior/ Principal Human Factors Consultant
WA3 6YF
Job DescriptionRPS, a Tetra Tech company is looking for a Senior or Principal level Human Factors Consultant to be based at either the Warrington or London office. About the TeamThe Human Factors team forms part of our major accident hazard safety business, working predominantly in the nuclear...
Date Added: 3 Dec 2025
Senior/ Principal Human Factors Consultant
WA3 6YF
Job DescriptionRPS, a Tetra Tech company is looking for a Senior or Principal level Human Factors Consultant to be based at either the Warrington or London office. About the TeamThe Human Factors team forms part of our major accident hazard safety business, working predominantly in the nuclear...
Date Added: 2 Dec 2025
Senior / Principal Geospatial Surveyor
Manchester
Job DescriptionLeeds/Manchester/Birmingham however we are flexible with regards to location for this position.Are you ready to take the next step in your career? Do you want to do meaningful work that improves quality of life? At Tetra Tech, you will work with high-performing teams who are...
Date Added: 3 Dec 2025
Senior / Principal Geospatial Surveyor
Manchester
Job DescriptionLeeds/Manchester/Birmingham however we are flexible with regards to location for this position.Are you ready to take the next step in your career? Do you want to do meaningful work that improves quality of life? At Tetra Tech, you will work with high-performing teams who are...
Date Added: 3 Dec 2025
Principal / Associate Geospatial Developer
Manchester
Job DescriptionTetra Tech is looking for a Principal / Associate Geospatial Developer (GIS/AI/ML) to join our team and help us transform our Geospatial solutions with our Leading with Science mantra for our clients.Principal / Associate Geospatial Developer (GIS/AI/ML) Manchester or SouthamptonTetra...
Date Added: 3 Dec 2025
Senior / Principal Waste And Resources Consultant
Manchester
Job DescriptionAre you ready to take the next step in your career with a company that can offer further career potential beyond just the next promotion? Tetra Tech is one of the largest and fastest growing environmental consultancies in the world.At Tetra Tech, you will work with high-performing...
Date Added: 2 Dec 2025
Senior / Principal Waste And Resources Consultant
Manchester
Job DescriptionAre you ready to take the next step in your career with a company that can offer further career potential beyond just the next promotion? Tetra Tech is one of the largest and fastest growing environmental consultancies in the world.At Tetra Tech, you will work with high-performing...
Date Added: Today
Principal Electrical, Control And Instrumentation Engineer
WA3
Job DescriptionPrincipal EC&I Engineer Warrington (2 to 3 days onsite)12 months contract£63 to £81 per hour (D.O.E.)Must be eligible for Security ClearanceThe OpportunityA leading engineering organisation is looking to add an experienced Principal Electrical, Control & Instrumentation...
Date Added: 3 Dec 2025
Principal / Associate Geospatial Developer
Manchester
Job DescriptionTetra Tech is looking for a Principal / Associate Geospatial Developer (GIS/AI/ML) to join our team and help us transform our Geospatial solutions with our Leading with Science mantra for our clients.Principal / Associate Geospatial Developer (GIS/AI/ML) Manchester or SouthamptonTetra...
Date Added: 4 Dec 2025
Senior Principal Designer - Building Regulations & CDM
Manchester
Job DescriptionOverview\nVACANCY REF: CK3400698\nDrive innovation in building services and lead multidisciplinary delivery across landmark projects. We’re seeking a senior leader to head up the Mechanical, Electrical & Public Health (MEP) discipline for a growing consultancy in Liverpool....
Date Added: 10 Nov 2025
Lead Tools Programmer
Manchester
The Lead Tools Programmer role (based in Manchester), entails taking full ownership of both existing tools and driving the success of greenfield developments using desktop and web technologies. From working with users to understand their needs and define solutions; to producing technical and UI...
Date Added: 29 Nov 2025
Senior Gameplay Programmer
Manchester
Founded in 2012, Cloud Imperium Games creates cutting-edge videogames that defy expectations. We're currently developing Star Citizen, a record-breaking multiplayer online space sim, and Squadron 42, a cinematic single-player adventure set in the same universe. Join us as we break boundaries and...
Date Added: 28 Nov 2025
Senior Graphics Programmer
Manchester
As a Senior Graphics Programmer in the Manchester Studio, you would be pushing forwards the rendering technology that powers a huge sandbox universe, spanning every conceivable scale from shading interstellar gas clouds, planets and asteroid belts, down to rendering individual human hairs.You will...
Date Added: 28 Nov 2025
Lead Gameplay Programmer
Manchester
As a Lead Gameplay Programmer, you will lead development efforts using our bespoke, cutting-edge, multi-threaded engine to create innovative gameplay mechanics and systems that immerse players in the expansive and highly detailed spacescapes of some of the most ambitious games ever created.You will...
Date Added: 1 Dec 2025
Senior Gameplay Animation Programmer
Manchester
In our bespoke, ground-breaking, multi-threaded engine the Senior Gameplay Animation Programmer is instrumental in driving the team to deliver high fidelity animated characters, vehicles, and environments in a large-scale interactive universe. Whether it is working on customisable run-time rigged...
Date Added: 2 Dec 2025
Principal Front End Engineer (React)
Manchester
Principal Front-End Engineer Hybrid Working (x2 a week) - (Central Manchester)Up to £100,000 + 30% Bonus + Car Allowance The Opportunity Join a global SaaS organisation in the midst of a major digital transformation - a once-in-a-generation modernisation of how technology enables intelligent...
Date Added: 2 Dec 2025
Principal Front End Engineer (React)
Manchester
Principal Front-End Engineer Hybrid Working (x2 a week) - (Central Manchester)Up to £100,000 + 30% Bonus + Car Allowance The Opportunity Join a global SaaS organisation in the midst of a major digital transformation - a once-in-a-generation modernisation of how technology enables intelligent...
Date Added: 2 Dec 2025
Principal Test Development Engineer
Bolton
Bolton A fantastic opportunity has arisen for experienced Principal Test Development Engineer to contribute to the design, integration and validation of test system hardware solutions, joining our highly skilled and dynamic Test Equipment Design Team. We can offer you a stimulating and rewarding...
Date Added: 2 Dec 2025
Principal Test Development Engineer
Bolton
Bolton A fantastic opportunity has arisen for experienced Principal Test Development Engineer to contribute to the design, integration and validation of test system hardware solutions, joining our highly skilled and dynamic Test Equipment Design Team. We can offer you a stimulating and rewarding...
Date Added: 13 Nov 2025
Senior / Principal Ecologist
Warrington
Senior / Principal Ecologist Warrington (Hybrid) £33,000 - £49,000 + Training + Progression + Pension + Wellbeing Programme + Professional Subscriptions + Death in Service + Volunteer Days Are you an experienced Ecologist looking to further your career? Do you want to join an award-winning...
Date Added: 27 Nov 2025
Senior / Principal Ecologist
Warrington
Senior / Principal Ecologist Warrington (Hybrid) £33,000 - £49,000 + Training + Progression + Pension + Wellbeing Programme + Professional Subscriptions + Death in Service + Volunteer Days Are you an experienced Ecologist looking to further your career? Do you want to join an award-winning...
Date Added: 3 Dec 2025
Senior / Principal Environmental Consultant
Manchester
Senior / Principal Environmental Consultant Location: Manchester (Flexible / Hybrid)Salary: Competitive + Excellent Benefits Shape the future of sustainable infrastructure.Are you ready to lead on some of the UK’s most exciting environmental projects? This is your chance to join a...
Date Added: 3 Dec 2025
Senior / Principal Environmental Consultant
Manchester
Senior / Principal Environmental Consultant Location: Manchester (Flexible / Hybrid)Salary: Competitive + Excellent Benefits Shape the future of sustainable infrastructure.Are you ready to lead on some of the UK’s most exciting environmental projects? This is your chance to join a...
Date Added: 22 Nov 2025
Senior/Principal Mechanical Engineer
Manchester
Senior/Principal Mechanical Engineer - Building Services Location: Manchester City Centre Salary: £55,000-£60,000 + Car Allowance Benefits: 33 Days Holiday + 2-Week Paid Christmas Shutdown, Private Healthcare, Hybrid Working Working Pattern: 3 Office Days / 2 WFH - Core Hours 10am-3pm A New Year...
Date Added: 5 Dec 2025
Principal Front End / React Developer
Manchester
Principal Front End / React Developer Up to £85,000 | Remote (1 day per month required in Manchester) We are supporting a UK technology organisation seeking a Principal Front End Developer to take a senior, hands-on role within their engineering team. This position combines deep technical ownership...
Date Added: 2 Dec 2025
Senior / Principal Wastewater Modeller
Manchester
Job Title: Senior / Principal Hydraulic ModellerSalary: £45,000 - £65,000 (dependent on experience)Location: Leicester, Leeds or Manchester (other UK locations considered)Type: Permanent | HybridAbout the Role:This is an exciting opportunity to develop innovative solutions addressing key...
Date Added: 2 Dec 2025
Senior / Principal Wastewater Modeller
Manchester
Job Title: Senior / Principal Hydraulic ModellerSalary: £45,000 - £65,000 (dependent on experience)Location: Leicester, Leeds or Manchester (other UK locations considered)Type: Permanent | HybridAbout the Role:This is an exciting opportunity to develop innovative solutions addressing key...
Date Added: 22 Nov 2025
Senior/Principal Electrical Engineer
Manchester
Senior/Principal Electrical Engineer - Building Services / Operational Assets (Net Zero, Data & Decarbonisation) Location: Manchester Salary: Competitive (DOE) Job Type: Permanent, Full-Time Work Pattern: Option to work a 9-day fortnight About the Role We are seeking an experienced Principal...
Date Added: 3 Dec 2025
Senior/Principal Environmental Consultant
Manchester
Job Title: Senior/Principal Environmental Consultant (EIA) Location: Manchester Penguin Recruitment is delighted to be supporting one of the world's leading multi-disciplinary consultancy firms. With a global reputation for delivering sustainable solutions across infrastructure, energy, water,...
Date Added: 2 Dec 2025
Principal Software Architect Public Sector
Manchester
Location: Remote (UK-based)Salary: Competitive + Bonus + BenefitsIndustry: Digital Transformation / Government ServicesAbout the RoleA leading UK digital consultancy (Times Top 100 Company to Work For) is looking for a Principal Software Architect to lead the design and delivery of large-scale,...
Date Added: 2 Dec 2025
Principal Software Architect Public Sector
Manchester
Location: Remote (UK-based)Salary: Competitive + Bonus + BenefitsIndustry: Digital Transformation / Government ServicesAbout the RoleA leading UK digital consultancy (Times Top 100 Company to Work For) is looking for a Principal Software Architect to lead the design and delivery of large-scale,...
Date Added: 31 Oct 2025
Principal Designer
Romiley
Job Title: Principal Designer Location: Stockport Salary: £40,000 – £50,000 (dependent on experience) Start Date: Immediate About the Role: A leading architectural practice is seeking a Principal Designer to take on a senior position within their team. This is an exciting opportunity for a...
Date Added: 19 Nov 2025
Senior/Principal EC&I Engineer
Warrington
Senior EC&I Engineers - Defence Projects Warrington (Hybrid) Contract role £65-70/hour We're looking for Senior EC&I Engineers to join a high-performing team delivering critical infrastructure on a major defence project under the MOD's Nuclear Technical Support Provider (NTSP) framework,...
Date Added: 19 Nov 2025
Senior/Principal EC&I Engineer
Warrington
Senior EC&I Engineers - Defence Projects Warrington (Hybrid) Contract role £65-70/hour We're looking for Senior EC&I Engineers to join a high-performing team delivering critical infrastructure on a major defence project under the MOD's Nuclear Technical Support Provider (NTSP) framework,...
Date Added: 3 Oct 2025
Senior Principal Designer/CDM Advisor
Manchester
Senior Principal Designer/CDM Advisor required to join a multi-disciplinary construction consultancy. You will work to provide solutions to meet clients’ health and safety objectives, aims and aspirations. You will have opportunities to work on a wide variety of projects in the commercial,...
Date Added: 1 Dec 2025
Lead Gameplay Animation Programmer
Manchester
In our bespoke, ground-breaking, multi-threaded engine the Lead Gameplay Animation Programmer is instrumental in driving the team to deliver high fidelity animated characters, vehicles, and environments in a large-scale interactive universe. Whether it is working on customisable run-time rigged...