Principal Engineer Jobs in UK

Job Description SummaryThe energy transition drives an unprecedented growth in demand for and generation of electricity. To accommodate this growth the capacity of transmission system is projected to grow three-fold. High voltage direct current (HVDC) transmission systems will play a key role in con...

DescriptionArcadis is the worlds leading company delivering sustainable design engineering and consultancy solutions for natural and built assets.We are more than 36000 people in over 70 countries dedicated toimproving quality of life. Everyone has an important role to play. With the power of many c...

DescriptionArcadis is the worlds leading company delivering sustainable design engineering and consultancy solutions for natural and built assets.We are more than 36000 people in over 70 countries dedicated toimproving quality of life. Everyone has an important role to play. With the power of many c...

We believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking customer-centric service design and agile engineering practices to accelerate innovation in a tech-driven world. Why consider joining our Digital &...

Support Requirements Capture: Manage and challenge requirements for existing waste containers and interface equipment. Support Engineering Activities: Assist as defined by the Engineering Manager. Mentorship: Provide guidance and assurance to Senior Engineers and Designers. Determine Engineering Re...

Join Assystem as a Principal EC&I Engineer! About the Role: Assystem Energy & Infrastructure Ltd is growing and were seeking a dynamic Principal Electrical Control & Instrumentation (EC&I) Engineer to lead our most exciting projects across Nuclear Defence New Build and Infrastructure. Youll provid...

Senior Mechanical EngineerLocation: WarringtonType: Staff / Contract (Inside IR35)Role Description The Mechanical Senior Engineer is required to deliver the mechanical work scope including production and checking reporting to a Principal Engineer. They will need to deliver detailed design work packs...

Principal HV Design EngineerLondon or Derby PermanentOffice/Home Hybrid WorkingDo you want to be a part of a growing team delivering sustainable electricity supplies Can you collaborate across diverse international project teams Are you experienced in high voltage electrical design for UK and Irish...

NDT Senior Project LeaderNDT Senior EngineerNDT Inspection and Site Service / NISLocation: Port Talbot / Cambridge / MiddlesbroughContract: PermanentHours: Full timeJob Profile: Senior EngineerSalary/annum: Min 37019.08 - Max 58172.70Reference number: JR100723Closing Date: 5th Dec 2025Note: Candidat...

Location: Stockport London or home-based within the UKAs a Water Engineer (Consutlant Senior or Principal level) within our growing consultancy you will lead and grow the Water Environment team to address our clients flood risk and drainage challenges delivering practical and environmentally positiv...

Were a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years weve made significant investments in our data and tech capabilities particularly within our CIO function. Our CIO team is at the forefront of driving innovation and ensurin...

Job Title: Systems EngineersVacancies: Multiple Positions Available from Engineer through to Senior levels Location: UK Plymouth Bristol Bath Corsham Agile WorkingCompensation: Competitive Salaries BenefitsRole Type: Full time / PermanentRole ID: SF69405At Babcock wer...

Your Mission:We are seeking an Experienced Mechanical Engineer to support the technical capabilities of one of our major clients Design Authority (DA) near Glasgow. This role is perfect for those with a background in Mechanical Design/Mechanical Engineering. Key Responsibilities: Deliver technical e...

DescriptionArcadis is the worlds leading company delivering sustainable design engineering and consultancy solutions for natural and built assets.We are more than 36000 people in over 70 countries dedicated toimproving quality of life. Everyone has an important role to play. With the power of many c...

Title:Geotechnical EngineerKBR is a global provider of differentiated professional services and technologies delivered across a wide government defense and industrial base. Drawing from its rich 100-year history and culture of innovation and mission focus KBR creates sustainable value by combining e...

Start here. Grow here.Are you ready to challenge the boundaries of whats possible Were seeking a dynamic Principal Geotechnical Engineer who brings not only deep technical expertise but also an innovative mindset. Whether you come from a traditional geotechnical engineering background or have unconv...

Start here. Grow here.Were seeking an experienced Principal Geotechnical Engineer in our Bristol Office who has ambitions to grow alongside the Bristol Ground Engineering team into a more senior position and line manage junior staff members who may be bought into the team in the future.  The right c...

Your Mission on this Role: Principal Process Engineer Join Assystems multi-disciplinary engineering team supporting one of our major clients. Youll work alongside Mechanical Civil Electrical and Piping Engineers to ensure safe compliant and efficient design and operation of nuclear facilities. Key R...

Your future team:Assystem Energy & Infrastructure Ltd (AEIL) are looking to recruit Principal / Lead and Senior Electrical Engineers with a  demonstrable design experience in specialism in a range of systems i.e. any of Low Voltage (LV) High Voltage (HV)  and Medium Voltage (MV) and Low Voltage (LV)...

Piping Engineer Nuclear Engineering (Assystem) Location: Central Glasgow (Hybrid: 23 days/week onsite) Type: Staff or Umbrella ContractorJoin Assystems dynamic multi-disciplinary engineering team supporting one of our major client . As a Piping Engineer youll play a key role in ensuring the safety...