A leading engineering consultancy in Manchester is seeking a Principal Mechanical Engineer to lead mechanical design solutions across diverse projects. As a key leader, you will mentor junior engineers and ensure the delivery of high-quality projects...Read More>>.

Job Description What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You ca...Read More>>.

Get AI-powered advice on this job and more exclusive features.Senior Mechanical Engineer - LondonUnlock the ultimate work-life balance; a 3-day weekend every other week and just two days a week in the office!Plus you'll join...Read More>>.

Assystem GmbH is looking for a professional in the East Midlands to lead Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors, and Fusion projects. You will ensure precision in key design documents and oversee technic...Read More>>.

A global engineering firm in Leeds seeks a Senior Process Engineer to lead design efforts in the Water sector. The role involves overseeing diverse projects, mentoring junior team members, and implementing innovative engineering solutions. Ideal cand...Read More>>.

OverviewWe’re working with a long-established, multidisciplinary consultancy with deep roots in Birmingham. Known for delivering innovative, people-centred design solutions, this is a practice that continues to lead the way in the bu...Read More>>.

A leading engineering consultancy in Scotland seeks a Principal Mechanical Engineer to join their team. The role can be based in Glasgow or Edinburgh, involving the management of large-scale projects and fostering client relationships. Candidates sho...Read More>>.

A leading engineering firm in Greater London is seeking an experienced Associate Director – Mechanical Engineering to lead mechanical design and oversee complex projects across sectors such as advanced manufacturing and mixed-use developments. The...Read More>>.

A leading engineering consultancy in the UK is seeking a Principal Mechanical Engineer to lead prestigious projects in building services. This role involves managing a team, ensuring project delivery in client relations, and applying your expertise i...Read More>>.

Technical Director Mechanical Engineer - Water ((BST: 8:00 - 18:00 (Mon/Thurs) 8:00 - 16:00 (Fri))) We are seeking an experienced and visionary Technical Director in Mechanical Engineering to join our leadership team. This is a...Read More>>.

Stantec seeks a Senior Process Engineer in Reading to lead the design and delivery of innovative solutions in the Water Sector. You will guide projects focusing on Clean Water or Wastewater treatment, utilizing your technical expertise and mentoring...Read More>>.

About the role Senior Mechanical Engineer - Balfour Beatty (@one Alliance) Location: Peterborough/ Hybrid (2–3 days on site/with stakeholders) Balfour Beatty is part of Anglian Water’s one Alliance, a co...Read More>>.

WSP is seeking an Engineer/Senior Mechanical Engineer based in London, specializing in Rail Stations. The successful candidate will have experience in mechanical design, particularly in the Rail environment, and must hold qualifications for Chartersh...Read More>>.

A leading aerospace company in Bristol is seeking a Senior Supplier Quality Engineer to manage and monitor supplier quality performance. This role involves leading product and system requirements communication, collaborating with engineering teams, a...Read More>>.

Senior Mechanical Engineer - Mission CriticalHDR is seeking a Senior Mechanical Engineer to collaborate with various engineering teams to create detailed designs, plans, specifications, and installation designs of complete mechanical sys...Read More>>.

A global engineering leader is seeking a Senior Process Engineer in Blackburn, UK. In this role, you will support the design of thermal and fluid systems for innovative nuclear projects, ensuring adherence to safety and compliance. The ideal candidat...Read More>>.

We are looking for someone who is motivated, up for a challenge and has a strong work ethic to join our Engineering team at our West Thurrock site. Purpose of the role Responsible for Process Engineering across the ICL Group, th...Read More>>.

Bauer Media Outdoor UK is one of the leading Out of Home media owners, with more than 33,000 advertising sites in our portfolio. Our talented team of over 650 people work in 14 locations across the country, creating and delivering some of the m...Read More>>.

Senior Mechanical Design Engineer – Near EdinburghLorien is supporting their longstanding, highly regarded and Scottish‑born client in the search for a Senior Mechanical Design Engineer to join its product development team....Read More>>.

A leading engineering company seeks a Senior Engineer specializing in Product Safety. You will work within an Integrated Development Team, ensuring the completion of safety tasks for submarine systems and supporting hazard analysis. The role offers h...Read More>>.

A Senior Mechanical Engineer / Design Engineer with a strong manufacturing focus is needed to join GT Wings, one of the UK's most exciting clean shipping technology companies. If your background includes large mechanical assemblies, heavy struc...Read More>>.

A global design consultancy is seeking a Principal Mechanical Engineer in Bristol to lead mechanical designs within their data centre sector. The role involves guiding projects from initial brief to completion, mentoring team members, and working clo...Read More>>.

Assystem GmbH, based in Warrington, is looking for a Senior Process Engineer to join their Nuclear Decommissioning Business Unit. In this role, you will engage in diverse tasks, such as asset care replacement and the design of new facilities, cruc...Read More>>.

Artifex Interior Systems is pleased to confirm the below opportunity within our business: Senior Primary Process Engineer We are open to applicants looking for permanent, FTC or contract models of employment. Main...Read More>>.

Senior Mechanical Engineer Department: Mechanical EngineeringLocation: Portsmouth Join to apply for the Senior Mechanical Engineer role at CMS2 - Critical Maritime Systems & Support. Senior Mechanical Engineers lead...Read More>>.

An engineering recruitment firm seeks a Principal Process Safety Engineer for a hybrid role in Barrow-in-Furness. Responsibilities include completing DSEAR risk assessments, mentoring junior engineers, and developing safety strategies. Essential qual...Read More>>.

Are you an experienced Mechanical Building Services Engineer ready to take a leading role in technically challenging projects? Tetra Tech is seeking a Senior / Principal Mechanical Building Services Engineer to join our established Manch...Read More>>.

A leading energy transition company in the UK is seeking a Senior Mechanical Engineer to join the Fusion and Modular Nuclear Business Unit. This role will involve ensuring supplier deliverables meet requirements, developing complex design documents,...Read More>>.

Principal Process Engineer - Photolithography Highly Competitive Salary + Bonus Suffolk, Onsite working required Visa Sponsorship - Can be provided We are seeking a skilled and innovative Princ...Read More>>.

A leading engineering firm is seeking a Senior Process Engineer for their Nuclear Decommissioning Business Unit in Whitehaven, UK. The role involves various tasks, including asset care replacement and the design of new facilities, essential for maint...Read More>>.

Lorien is seeking a Senior Mechanical Design Engineer near Edinburgh to lead complex design work and mentor colleagues. The role involves system-level design, project management, and supporting prototype development.The ideal candidate has...Read More>>.

Senior Mechanical Engineer – Design‑Focused – Data Centres – Critical Infrastructure Are you a design‑focused Senior Mechanical Engineer looking to work on some of the UK's most technically challenging data centre and critica...Read More>>.

Artifex Interior Systems is pleased to confirm the below opportunity within our business: Senior Secondary Process Engineer We are open to applicants looking for permanent, FTC or contract models of employment. This is a...Read More>>.

Aqua Consultants is looking for a dedicated professional in Leeds to focus on drainage design and project delivery within the water industry. Responsibilities include site assessments, mechanical design, and ensuring compliance with industry stand...Read More>>.

Scantec Recruitment is seeking a Senior Process Engineer in Manchester to deliver process design solutions for water and wastewater infrastructure projects. The ideal candidate will have a minimum of 10 years of experience in the regulated water i...Read More>>.

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Orano seeks a Mechanical Engineer to join their Engineering team, working in a hybrid setup from Warrington or Abingdon. You will manage and deliver technical studies while designing mechanical processes throughout various project phases, from FEE...Read More>>.

NPI Project & Process Engineer (Mechanical)Location: LondonJob Type: ContractRate: Up to £47.50 per hour Umbrella – 2 Yr ContractPrimary Purpose:The primary purpose of this role is to design a...Read More>>.

Cibsejournal is seeking a Principal/Associate Engineer for their Operational Assets team in Birmingham. This role focuses on developing sustainable solutions for existing buildings, utilizing real-time data to drive net-zero progress.Respon...Read More>>.

What You'll DoAn exciting new opportunity has become available for a Senior Process Engineer within the Formation/Aging area of our GME function. You will be on the forefront of designing, creating and implementing a brand‑new manufa...Read More>>.

NUKEM Ltd. seeks a Principal Mechanical Engineer for its Warrington location. This role involves overseeing the development of essential tools for MSSS SEP machines, managing a team, and collaborating with various clients and contractors.Th...Read More>>.

Senior Mechanical Engineer – Binnies (RSK Group) Location: Peterborough – Hybrid working available. Benefits 9‑day working fortnight Competitive pension scheme 33 days annual leave...Read More>>.

Energy Jobline CVL is seeking a Senior Mechanical Design Engineer located in Bangor, North Wales. This role involves supporting mechanical design from concept to production while producing CAD models and collaborating with cross-functional teams....Read More>>.

HR Wallingford in Manchester seeks an experienced Principal Mechanical Engineer to lead projects in a dynamic environment. You will work collaboratively with a team to deliver high-quality engineering solutions worldwide.Ideal candidates po...Read More>>.

A leading building services consultancy in Birmingham is seeking a Senior Design Mechanical Engineer to join their expanding team. You will design high-quality mechanical building services projects, manage workloads, and liaise directly with clients....Read More>>.

Principal Mechanical Engineer Cardiff Up to 60,000 Overview A leading global engineering consultancy is looking for a Principal Mechanical Engineer to join their South Wales team. This is one o...Read More>>.

Wates Group is seeking a Mobile Mechanical Engineer to join their Facilities Management team covering Enfield and North London. This role includes delivering high-quality planned and reactive maintenance across multiple sites, ensuring that all me...Read More>>.

Egis Group is seeking a Mechanical Engineer - Water / Wastewater in Bristol to lead the design and delivery of municipal water projects. In this senior role, you will guide teams and influence strategic decisions, ensuring high-quality delivery ac...Read More>>.

PARK RECRUIT is seeking a Mechanical Design Engineer to join a growing building services design consultancy in Belfast. This office-based position offers a fantastic opportunity to be part of a collaborative team delivering high-quality design sol...Read More>>.

## Principal Process EngineerApplylocations: FALMERtime type: Full timeposted on: Posted 2 Days Agotime left to apply: End Date: July 3, 2026 (13 days left to apply)job requisition id: JR7878**Closing Date**2026-07-03**Job Title: Principal...Read More>>.