Help us to make a world of difference Urenco is a global leader in the production of low-carbon energy, playing a critical role in delivering secure, reliable nuclear fuel solutions worldwide. We are focused on enabling the sustainable generation of electricity for customers around the world while operating to the highest environmental, social, and regulatory standards. In addition, as part of a strategically important industry, Urenco is now required to support the UK Government in exploring options to re-establish nuclear fuel capabilities to produce reactor fuel for defence purposes. To support this new project, we are seeking a Principal Mechanical Engineer to join our Capenhurst/Birchwood site. In this role, you will work within our Government Services function as a key interface between site teams and Group stakeholders to ensure effective planning, coordination, and delivery across complex programmes. At Urenco, we're committed to helping you be your best. If you...

Enpure Ltd are a progressive organisation in water and wastewater services and are looking to recruit a, self-motivated and engaging Principal Mechanical Engineer with strong analytical skills and experience in technical design, delivery and management of water and wastewater engineering projects. Your New Role : Lead and contribute on feasibility, outline and detailed design projects. You will be responsible for the design of mechanical installations, typically including municipal water and wastewater treatment works, pumping stations, ventilation systems, penstocks and valves, odour control systems, chemical dosing systems, pipework etc. Other duties to include: Interface with clients and collaborators in design and planning You will carry out visits to site to complete site surveys and the support of liaisons with clients, government authorities, contractors, suppliers. You will integrate with other disciplines within the business and external to agree and...

Principal Mechanical Engineer - Data Centre & Mission Critical Location: Leeds Job Type: Full-time Level: Principal The Opportunity A leading engineering consultancy is looking for a Principal Mechanical Engineer to join its specialist Data Centre and Mission Critical team in Leeds. This is a senior technical leadership role, ideal for an experienced mechanical engineer with a strong background in data centres, mission-critical environments or other highly technical building services projects . You'll take the lead on significant and complex projects, managing design delivery from early stages through to completion while working closely with clients, consultants and multidisciplinary engineering teams. The role offers exposure to projects across the UK and Europe, covering areas such as data halls, critical engineering systems, live plant upgrades, close-control environments, trading floors and technical assessments of existing facilities . The Role...

Principal Mechanical Engineer - Water Sector Bristol, Exeter or Cardiff Hybrid 2-3 days per week 60-70k + excellent benefits Advance TRS are partnering with a global engineering consultancy who are looking for a Principal Mechanical Engineer. With AMP8 driving major change, this is your opportunity to lead meaningful projects that tackle climate and environmental challenges head-on. What you'll do: Lead mechanical design across the full project lifecycle-from concept to construction Deliver innovative solutions for water & wastewater treatment, pumping stations, and infrastructure Collaborate with multidisciplinary teams, clients, and contractors Mentor and support the next generation of engineers What you'll bring: Degree in Mechanical Engineering (or similar), ideally Chartered or working toward it Strong experience in detailed design within the water sector A collaborative mindset and passion for sustainable engineering Why join...

Principal Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Permanent : 60-70k Advance TRS are supporting a rapidly growing consultancy in their search for a Principal Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanical design of clean water and wastewater projects, producing high-quality engineering solutions while mentoring junior engineers and coordinating multidisciplinary design teams. Key Responsibilities: Deliver mechanical design solutions for water and wastewater projects Produce calculations, reports, specifications and design drawings Lead and review work from junior engineers and CAD technicians Coordinate with suppliers, manufacturers and subcontract design teams Ensure designs meet...

Principal Mechanical Design Engineer - Water Birmingham, Leeds, Manchester or London (Hybrid) Up to 70,000 + Excellent Benefits Are you a Chartered Mechanical Engineer looking to lead major water infrastructure projects with one of the UK's leading engineering consultancies? Advance TRS are supporting a global consultancy who are looking for a Principal Mechanical Design Engineer. They are expanding their Water team and are delivering high-profile AMP8 and long-term AMP9 programmes across the UK. With a strong pipeline of secured work, this is an opportunity to play a key role in shaping the future of water and wastewater infrastructure while progressing your career in a collaborative, innovative environment. The Role As a Principal Mechanical Design Engineer, you'll lead the technical delivery of complex water and wastewater projects, working within multidisciplinary teams to deliver sustainable, innovative solutions for major UK water clients. You'll be responsible...

Principal Mechanical Design Engineer - Gloucester (Hybrid) - Up to £65,000 + £5,000 Car Allowance + 10% Bonus The Company Our client is a highly respected engineering and manufacturing business with decades of experience designing, developing and producing specialist equipment for the rail and infrastructure sectors. Renowned for innovation, quality and reliability, the company develops, manufactures and tests its products in-house, enabling the rapid delivery of bespoke engineering solutions to some of the UK's leading rail organisations. The Opportunity & Role As part of a planned succession strategy, the business is seeking to appoint a Lead Mechanical Design Engineer / Design Manager to become its technical authority for product design and development. You will lead the design, development and delivery of bespoke safety-critical equipment used throughout the rail sector, working closely with customers to translate engineering challenges into practical, innovative...

Principal / Associate Mechanical Engineer - Building Services Location: Bournemouth or Reading Employment: Full-time Sector: Mechanical / Building Services Engineering The Opportunity A leading UK engineering consultancy is looking for an experienced Principal or Associate Mechanical Engineer to join its Mechanical Engineering team, based in either Bournemouth or Reading . You will play a key role in delivering high-quality, sustainable mechanical engineering solutions across a diverse portfolio of built environment projects. The business works across sectors including residential, hospitality, leisure, commercial, healthcare, research, data centres, critical infrastructure, manufacturing and technology . Projects range from complex developments to technically demanding specialist environments, working with both public and private sector clients. You will work within a collaborative, multidisciplinary team alongside experienced engineers and specialist...

Principal Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Contract: 55-65p/h (Outside IR35) Advance TRS are supporting a rapidly growing consultancy in their search for a Principal Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanical design of clean water and wastewater projects, producing high-quality engineering solutions while mentoring junior engineers and coordinating multidisciplinary design teams. Key Responsibilities: Deliver mechanical design solutions for water and wastewater projects Produce calculations, reports, specifications and design drawings Lead and review work from junior engineers and CAD technicians Coordinate with suppliers, manufacturers and subcontract design teams...

Planet Recruitment are currently working with a well-established engineering and manufacturing business to recruit an experienced Principal Engineer to join their engineering team in Bedford. This is a senior technical position offering the opportunity to take real ownership of engineering direction, product development and technical strategy within a specialist manufacturing environment. The successful candidate will act as a key technical authority, working across design, R&D, product development, manufacturing and customer projects, while supporting the wider engineering team and helping to drive continuous improvement and innovation. The Role As Principal Engineer, you will: Provide senior technical leadership across engineering and product development. Take technical ownership of pump hydraulic design and structural integrity. Lead R&D and innovation projects, introducing new technologies and improving existing products. Translate customer requirements and...

Senior Mechanical Design Engineer Principal Mechanical Design Engineer Mechanical Discipline Lead - Water Location: Manchester (Hybrid Working Available) Contract: Permanent or Contract (Outside IR35) The Opportunity Our client is a growing engineering design consultancy delivering multidisciplinary projects across the UK water, rail and utilities sectors. Due to continued growth, they are looking to recruit experienced Senior Mechanical Design Engineers, Principal Mechanical Design Engineers and Mechanical Discipline Leads to join their Manchester-based team. This is an excellent opportunity for experienced Mechanical Engineers with a background in the UK water industry to play a key role in delivering major clean water and wastewater projects. Depending on your level, you'll combine hands-on engineering design with technical leadership, mentoring and discipline governance, helping to shape engineering excellence across multiple water industry frameworks. Working...

Location: Templecombe, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Under Water Systems (UWS) Our purpose is to be the leading provider of underwater sensors and decision superiority, helping navies across the world keep our friends, families and all of us safe. We cover four sectors: Mine Counter Measures, Anti-Submarine warfare, Services and Future Capabilities. Primary Purpose of the Role: Be the Mechanical Engineering Lead for the Towed Array Portfolio, supporting product and development. To provide direction to the mechanical team and increase the capability of the...

Senior Structural Engineer Principal Structural Engineer Structural Discipline Lead - Water Design Location: Manchester Hybrid Working Available Permanent (Full-Time) or Contract (Outside IR35) The Opportunity Our client is a growing multidisciplinary engineering consultancy delivering major infrastructure projects across the UK water sector. Due to continued growth, they are looking to recruit experienced Senior Structural Engineers , Principal Structural Engineers and Structural Discipline Leads to join their expanding team. This is an excellent opportunity for a structurally biased engineer with water industry experience to take ownership of engineering design, deliver innovative solutions and, at Principal level, provide technical leadership across multidisciplinary projects. Whether you're looking to progress into a Principal role or already have experience leading a discipline, you'll play a key role in delivering high-quality engineering solutions while...

Lead / Principal Electronics Engineer Woking, Surrey 60,000 - 70,000 + Bonus + Excellent Benefits Lead the Design. Drive Innovation. Shape the Future. We are seeking an experienced Lead / Principal Electronics Engineer to join a growing hardware engineering team working on the development of cutting-edge electronic products. This is an exciting opportunity for a technically strong engineer who enjoys combining hands-on electronic design with team leadership and strategic engineering decision-making.You will play a key role in delivering innovative new products from concept through to production, leading electronic design activities, guiding technical direction, and helping develop engineering capability across the business. What You'll Be Doing Leading and developing the electronics engineering function, ensuring capability, capacity and processes support business objectives. Capturing and translating customer and stakeholder requirements into robust engineering...

Senior/Principal Electrical Engineer Cambridge Up to 65k Overview Three and a half years ago, one of Cambridge's newer building services teams was just getting going. It's grown steadily since, built on a simple idea: take the best bits of the big consultancies and the best bits of the small ones, and leave the rigid banding and reduced autonomy behind. The mechanical side of that team is now well established. The electrical side needs reinforcing, and that's where this role comes in. The Role You'll join a growing Cambridge-based consultancy as an Electrical Engineer, reporting into an Associate who leads the discipline. The level is genuinely open, so whether you're operating at senior or principal capability, there's a route that fits. Get involved earlier in the design process. The team has historically leaned heavily on Stage 3/4 onwards work and is actively rebalancing towards more early-stage involvement Senior engineers are expected to lead their own...

Electrical Design Engineer Burton upon Trent £40,000 - £50,000 Permanent The Opportunity If you're looking for a role where you can take ownership of electrical design projects, contribute to the development of innovative rail and heavy engineering solutions, and play a key role in bringing engineering concepts to life, this is an opportunity to join a specialist engineering business operating within the locomotive sector. We are seeking an Electrical Design Engineer to support the design, development and delivery of electrical systems for locomotives and associated equipment. Reporting directly to the Principal Electrical Engineer, you will work closely with mechanical engineering, manufacturing and project teams to deliver safe, reliable and maintainable electrical solutions across a variety of projects. This is an excellent opportunity for an experienced Electrical Design Engineer who enjoys solving complex engineering challenges within a heavy engineering environment....

ELECTRICAL ENGINEER 65,000 - 85,000 + Package London & UK Nationwide Location: London-based with opportunities across the UK Salary: 65,000 - 85,000 depending on experience Employment: Permanent Travel: UK-wide project travel required THE OPPORTUNITY We are looking for an experienced Electrical Engineer to join an established engineering and construction business delivering complex electrical and building services projects across the UK. This is an excellent opportunity for an engineer who wants exposure to major infrastructure, transport, healthcare, energy, aviation and commercial projects , working in technically demanding environments where safety, quality and engineering excellence are critical. The role will be primarily focused around London and the South East , with opportunities to work on projects across the country. The successful candidate will become part of an engineering-led organisation that works collaboratively with clients,...

Principal EICA Engineer - Water Sector Location: Remote / Home-Based (Site visits, FATs & Manchester Office 2-3x/month) Contract Type: Contract (Inside IR35) Work Pattern: 08:00 - 16:00, Monday - Friday About the Role We are seeking an experienced Principal EICA Engineer with a strong background in the UK water sector to lead and deliver engineering solutions across key UK water frameworks. This role offers full flexibility for remote working, combined with ad-hoc site travel, supplier Factory Acceptance Testing (FAT), and strategic collaboration in our Manchester hub 2-3 times per month. Reporting to the Project Lead Engineer's taking the reins as the Lead Engineer on dedicated projects-you will drive cost-effective, high-performing EICA designs from concept through to commissioning. Key Responsibilities Technical Design & Delivery: Prepare, check, and approve outline and detailed electrical, instrumentation, control, and automation (EICA) design...

Principal Electrical Design Engineer - Water Birmingham , Leeds, Manchester or London (Hybrid) Up to 70,000 + Excellent Benefits Are you a Chartered Electrical Engineer looking to lead major water infrastructure projects with one of the UK's leading engineering consultancies? Advance TRS are supporting a global consultancy who are looking for a Principal Mechanical Design Engineer. They are expanding their Water team and are delivering high-profile AMP8 and long-term AMP9 programmes across the UK. With a strong pipeline of secured work, this is an opportunity to play a key role in shaping the future of water and wastewater infrastructure while progressing your career in a collaborative, innovative environment. The Role As a Principal Electrical Design Engineer, you'll provide technical leadership across multidisciplinary teams, delivering innovative electrical designs for water and wastewater treatment facilities, pumping stations and associated infrastructure....

Senior Electrical Design Engineer - Water Birmingham, Leeds, Manchester or London (Hybrid) Up to 60,000 + Excellent Benefits Are you an experienced Electrical Design Engineer looking to work on some of the UK's largest water infrastructure programmes? Advance TRS are supporting a global consultancy who are looking for a Principal Mechanical Design Engineer. They are expanding their Water team and are delivering high-profile AMP8 and long-term AMP9 programmes across the UK. With a strong pipeline of secured work, this is an opportunity to play a key role in shaping the future of water and wastewater infrastructure while progressing your career in a collaborative, innovative environment. The Role You'll play a key role in delivering electrical design solutions across a range of clean water and wastewater treatment projects, working alongside multidisciplinary teams to provide innovative, high-quality engineering solutions. You'll be responsible for: Producing and...