Junior Mechanical Engineer (Training to Senior)£30,000 to £35,000 + Training + Progression to Senior + Generous Holiday SchemeBarrow-in-FurnessAre you a Junior Mechanical Engineer or similar...Read More>>.

If your idea of a Principal / Staff Mechanical Engineer role is reviewing drawings from a distance and handing requirements to someone else, this probably isn’t for you. This is a hands-on opportunity for a Principal / Staff Mechanical...Read More>>.

AtCesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross‑functional work environment, wh...Read More>>.

Job Title: SC Cleared Principal Mechanical EngineerLocation: New Malden, LondonDuration: 6 months with likely extensionRate: Up to £500 per day via an approved umbrella companyMust be willing and eligible to go through the...Read More>>.

OverviewDevelop Your Career and Shape the Future of Water Infrastructure At AtkinsRéalis, our Design & Advanced Technology practice brings together some of the UK's most diverse engineering and design expertise to tackle the most complex...Read More>>.

Who We Are JOB DESCRIPTION – Senior Electro-mechanical Engineer binx health is a healthcare technology and diagnostics company focused on expanding access to care. The binx io is the world’s first FDA-cleared, CLIA-Waived,...Read More>>.

Stantec is expanding its Midlands Mechanical Engineering team and seeking a Principal Mechanical Engineer to lead the technical delivery of complex water and wastewater projects across the Midlands. You will own feasibility through to commissionin...Read More>>.

Mott MacDonald Bentley are recruiting for a Principal Mechanical Engineer to join the Anglian Water @One Alliance. As part of Anglian Water's @one Alliance, we are on a mission to create a sustainable and resilient future for water. With...Read More>>.

SSTL is seeking a Mechanisms Functional Manager in Guildford to lead the mechanisms function and oversee delivery of complex electro‑mechanical projects. You will work with Mechanisms Experts and Project Managers to ensure quality, schedule adhe...Read More>>.

We are looking for an experienced Mechanical Engineer to support the design and engineering of the essential plant systems that sit around and support nuclear power generation. This is not a nuclear science, reactor physics or nuclear technolog...Read More>>.

Date: Sep 24, 2026 Location: Glasgow, GB London, GB Company: Black & Veatch Family of Companies Together, we own our company, our future, and our shared success. As an employee-owned company, our people are Black...Read More>>.

Harley Haddow is seeking a senior mechanical services design lead to deliver and manage M&E design on assigned projects, while mentoring junior engineers. You will act as the lead consultant, representing M&E to clients and other design team membe...Read More>>.

Balfour Beatty is recruiting a Mechanical Project Engineer for the Net Zero Teesside project based at the Redcar and Cleveland site. You will assist the Construction Manager and Engineering Manager with planning and daily execution, managing submi...Read More>>.

Principal Mechanical Engineer - Water IndustryPrincipal Mechanical Engineer - Water Industry6 days ago Be among the first 25 applicantsCompany DescriptionWork with Us. Change the World....Read More>>.

James Fisher and Sons is seeking a Senior Mechanical Engineer in Westhill, Aberdeenshire. The role involves providing design solutions and life-cycle support for the JFD product range, and acting as technical lead for the engineering team.Y...Read More>>.

About UsYou rarely get the chance to change an entire industry. But that's the position we find ourselves in. Join us, and you’ll unleash scientists, accelerate their research and help get cures to patients sooner. We’ve developed mac...Read More>>.

Description Location: Warrington or Abingdon (hybrid) Within the Engineering team, the Mechanical Engineer will integrate operational engineering multi-disciplines teams delivering projects at various phases, from FEED to commis...Read More>>.

Adept:Us is recruiting a Senior Mechanical Engineer to join its growing Building Services consultancy, delivering a varied portfolio across commercial, residential, care, refurbishment and Building Safety Act–related schemes.This role off...Read More>>.

Senior Mechanical Engineer – Biotech Mechatronics – CambridgeA spin–out Biotech company, based in Cambridge, is currently hiring several Senior Mechanical Engineers to join them and help accelerate the proof of concept, design, develo...Read More>>.

Morson Edge is seeking a Senior Mechanical Engineer to join its design team on water and wastewater projects across the UK. This hybrid role offers diverse exposure from concept to construction, working within a multidisciplinary team on pumping s...Read More>>.

Engineer/ Senior Mechanical Engineer, MEP (Rail) London, United KingdomBirmingham, West Midlands, United Kingdom Job Description What if you could do the kind of work the world needs? A...Read More>>.

Unknown Employer in Warwick is seeking a Senior Mechanical Engineer to lead complex automation projects from concept through to installation and handover. You will own mechanical work packages, provide technical direction, and mentor junior engine...Read More>>.

Chemify Ltd in Glasgow is seeking a Senior Mechanical Engineer to own the mechanical design of the robotic synthesis platform. You will shape motion systems, fluidics, enclosures and instrument modules from concept to production, ensuring precisio...Read More>>.

Aldwych Consulting is seeking a Senior Mechanical Engineer to lead building-services design in London, delivering from concept to completion within a collaborative multidisciplinary team.You will own mechanical designs for buildings, coordi...Read More>>.

Mott MacDonald Bentley is seeking a Senior Mechanical Engineer to join our Thames Valley team in Reading. You will contribute to the design, construction and commissioning of water and wastewater projects, delivering mechanical installations on pr...Read More>>.

Bentley is seeking a Senior Mechanical Engineer to lead on-site delivery of mechanical installations across multiple water/engineering projects. You will integrate design, construction and commissioning, ensuring quality and safety are maintained...Read More>>.

Motorola Solutions UK Limited is seeking a Senior Mechanical Engineer for the Silent Sentinel team in Ware. The role focuses on designing enclosures and mechanisms for harsh environments, using Solidworks, producing clear drawings and build guides...Read More>>.

WSP in the UK & Ireland is seeking a Principal Mechanical Engineer for their Energy Transition Team. In this role, you will lead the development of mechanical designs for a variety of energy projects, contributing from inception to operation. The...Read More>>.

Mott MacDonald Bentley is seeking a Principal Mechanical Engineer in Reading to lead mechanical design across water and wastewater projects. You will drive feasibility, design, construction and commissioning, ensuring alignment with client standar...Read More>>.

Matchtech is seeking a Chartered Senior Mechanical Engineer to join its Building Engineering Team in London on a permanent basis. This role spans rail, residential, commercial and social infrastructure projects from feasibility through to practica...Read More>>.

Eadon Consulting Ltd in Cockermouth is seeking a Senior Mechanical Engineer to join our team and tackle challenging projects across sectors including bridges, nuclear, water, clean energy and specialist equipment.You will develop concepts i...Read More>>.

BRUSH Group’s RYBKA arm is seeking a Senior Mechanical Engineer to lead design across multiple projects within the built environment. You will mentor engineers, manage client relationships, and ensure technical excellence from briefing to handov...Read More>>.

Snap Inc. is seeking an experienced engineer to support the Optical Engine (OE) Delivery Team in Abingdon. The role focuses on prototyping, characterisation, and transferring opto-mechanical designs to contract manufacturers and production partner...Read More>>.

Pick Everard is seeking a Senior Mechanical Engineer - Water Civil Engineering to shape mechanical designs for wastewater and clean water projects across the UK. You will lead technical delivery and collaborate with multidisciplinary teams to meet...Read More>>.

If you understand pumps, process systems, fluid handling, or complex mechanical infrastructure, your next career move could have a bigger impact than you think. At Stantec, we're expanding our UK Water teams and looking for Mechanical Engineers wh...Read More>>.

Clear Engineering Recruitment Ltd seeks a Senior Mechanical Engineer for a major, data-centre focused project in Blyth, England. You will lead technical submittals, commissioning scripts, and collaborate with M&E and CSA contractors to ensure serv...Read More>>.

Essar Energy Transition (Stanlow) is seeking a Senior Mechanical Engineer to join the Engineering team at Stanlow. This role provides mechanical engineering assurance, supports asset integrity, and drives safe, reliable operation of production fac...Read More>>.

MWH Treatment is recruiting a Senior Mechanical Engineer to strengthen our Southern Division. You will lead mechanical design across major water and wastewater projects, delivering robust, buildable solutions that meet client requirements and asse...Read More>>.

The Oxford office of a long-established engineering consultancy is looking for a Principal or Associate Mechanical Engineer to support and deliver designs for complex projects, including Science & Research and Healthcare sectors. You will work wit...Read More>>.

BW Packaging is seeking a Senior Mechanical Engineer to develop and advance mechanical systems for form/fill/seal packaging machinery. You will lead design efforts, collaborate with customers and internal teams, and drive continuous improvement ac...Read More>>.

Rotork is seeking a proactive engineer to join our high‑performing team, delivering robust, fit‑for‑purpose solutions for customers worldwide. You will work across the full development life cycle, from concept through testing and manufacture...Read More>>.

AtkinsRéalis is seeking a Senior/Principal Mechanical Engineer to lead delivery of complex mechanical and multi-disciplinary projects from our Derby office. You will work with engineers, delivery teams, and clients to ensure projects meet safety,...Read More>>.

Ultra Maritime in the United Kingdom is seeking a Senior Mechanical Engineer to lead mechanical architecture and drive robust solutions for complex naval systems. You will work within a multi‑disciplinary team to define requirements, validate de...Read More>>.

AFRY's Energy Division in the UK is looking for an experienced engineer to join the Thermal and Renewable Energy team. You will lead technical work across design, feasibility studies, EPCM services, and owner’s engineer support, while mentoring...Read More>>.

A Senior Mechanical Engineer role in our North East office requires technical leadership across bespoke projects for marine-related sectors. You will coordinate design teams, ensure delivery to specifications, and drive key decisions from concept...Read More>>.

Company Description TTP is an employee-owned technology and product development consultancy, with a 40-year track record of helping ambitious clients solve complex technical challenges and bring innovative, commercially successful solutio...Read More>>.

TTP is an employee-owned technology and product development consultancy near Cambridge. The Mechanical Engineer Consultant will bridge client ambition with technical delivery in drug delivery projects, leading design, analysis and prototyping....Read More>>.

TTP is a trusted design and engineering consultancy focused on advanced drug delivery devices and combination products. As a Mechanical Engineer, you will bridge client ambition and technical delivery, taking ownership of project delivery and ensu...Read More>>.

Mechanical Engineer Consultant- Pharmaceutical Drug Delivery Full-time Role Type: Experienced Contract Type: Permanent Technical Discipline: Mechanical Engineering Department: Health Tech...Read More>>.

Are you an experienced Mechanical Engineer looking for a role where you can combine technical expertise, hands-on engineering and client-facing responsibility?We are recruiting on behalf of a well-established engineering business for an experie...Read More>>.