Principal Mechanical Engineer - Data Centres/Building Services Location: LondonType: Permanent, Full-timeSalary: Competitive, dependent on experienceA leadin...Read More>>.

Senior Mechanical EngineerLocation: CroydonSalary: £60,000 - £70,000 (DOE) + BenefitsEmployment Type: Permanent, Full-TimeAre you an experienced Mechanical Engineer looking for a challenging leadership role in a cutti...Read More>>.

SHIFT MECHANICAL ENGINEERSalary: £52,130 (OTE £60,000+)Location: Matlock, DerbyshireJob Type: PermanentShift Pattern: 4 On 4 Off Days and NightsBRAND NEW opportunity to join a well-established business within heavy...Read More>>.

Pay Rate: £15.00 per hour PAYE (Negotiable)Start Date: 05/10/2026Duration: Until 30/11/2026Hours: Monday to Friday, 7:30am...Read More>>.

Senior Mechanical Design Engineers (Perm or contract)Certain Advantage is hiring for Senior Mechanical Design Engineers based in the Huddersfield area.Those roles are on a...Read More>>.

Mechanical Engineer (Maintenance)£39,400 (£45.0K OTE) + Training + Progression + Days Only + Overtime + Company Benefits Blackpool Are you an Apprenticeship trained Engine...Read More>>.

Intermediate Mechanical Engineer Birmingham | Building Services Consultancy | Hybrid FlexibilityAn exciting opportunity has arisen for an Intermediate Mechanical Engineer to join a growing building ser...Read More>>.

This is an opportunity to become part of a forward-thinking engineering business where your ideas, technical ability and ambition are valued. You'll work on varied and challenging MEP projects, develop your expertise and, importantly, have the opp...Read More>>.

Job Title: Senior Mechanical Services EngineerLocation: Remote (2 days/month in Plymouth) Contract: 12 Months (Ongoing) Rate: Negotiable DOE Clearance:...Read More>>.

Mechanical Engineer (FMCG Packaging)£45,000 - £55,000 Mon-Fri 8am - 5.15pm (Fri 1pm finish)PermanentNorth WalesYour New RoleTo maintain and improve manufacturing and packaging equipment so produc...Read More>>.

This role is inside IR35 and will be hybrid working arrangeemnts The Propulsor team supports the design, manufacture, installation and refurbishment of Submarine Propulsors across multiple Submarine platforms Typical...Read More>>.

Senior Mechanical Engineer Location: Nottingham Job Type: Full-timeTake the lead on projects that make a difference We're looking for a Senior Mechanical Engin...Read More>>.

Electro-Mechanical Engineer (Multi-Skilled - Electrical Bias)Cheltenham | Days Only, No Shifts | Up to £45,000 (DOE)Are you a skilled Electro-Mechanical Engineer looking for a primarily electrical r...Read More>>.

Associate Director Data Centre & Mission Critical Projects Mechanical Engineer Are you ready to take a senior leadership role in one of the most dynamic sectors of engineering? We are seeking an experienced Associate Director Mechanica...Read More>>.

Overview In this role you will lead the design and delivery of advanced mechanical and HVAC solutions for SIT projects in critical environments. You’ll guide model-based design and simulations, ensuring high performance and efficiency, wh...Read More>>.

Job Title: Lead Mechanical Engineer Location: Salisbury WFH: 3 days onsite per week - Occasional travel to other sites when required Term: 6 months Hourly Rate: £Competitive...Read More>>.

Principal Mechanical Engineer - Water SectorWater | Wastewater | Biosolids/Sludge | AMP 8 | SROs | MEP‑Led TeamLondon | Bristol | Manchester (Hybrid Working)Mechanical Engineering Design | UK‑Wide Impact...Read More>>.

As we prepare to deliver a significant capital programme over the next five years, we're investing in the growth and development of our design department.We're seeking aPrincipal Mechanical Engineer with significantwater industry experience...Read More>>.

Principal Mechanical EngineerUp to £63.50 per hour | Outside IR35 | 12-Month Contract | 4-Day Working WeekWe are seeking an experienced Principal Mechanical Engineer to lead engineering design teams on complex, safety-critical pro...Read More>>.

Mechanical development and analysis of power electronic converter valves for HVDCPerform mechanical engineering calculations and simulations, with a focus on stress analysis of solids.Application of specifications into key c...Read More>>.

Job Description 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...Read More>>.

Sweco UK Ltd is seeking a Principal Mechanical Engineer to lead innovative water solutions design and delivery. You will guide junior engineers and drive sustainable, cost-effective decisions, ensuring safety and long-term resilience across AMP8 p...Read More>>.

A multidisciplinary consultancy in Birmingham is seeking a Principal/Associate Mechanical Engineer to take on a senior role in delivering innovative mechanical designs. The ideal candidate will have a strong background in building services, technical...Read More>>.

Mott MacDonald is recruiting a Mechanical Discipline Lead within the Water Utilities Division to steer technical direction and quality of deliverables for a major UK water framework. You will collaborate with the client and other discipline leads,...Read More>>.

Data Centre Principal Mechanical Engineer to join our client's dynamic team in London. This pivotal role is tailored for a technical leader passionate about delivering complex, mission-critical projects for data centres and high-performance fac...Read More>>.

WSP's Stations team in the Rail business seeks a Principal/Associate Mechanical Engineer to lead teams delivering mechanical building services designs for Railway Stations across the UK and globally.You will oversee technical delivery, win...Read More>>.

Evodia Limited, Bristol, seeks a Contract Mechanical Engineer to resolve cross-project issues and ensure seamless system integration. Hybrid role with on-site work in Bristol and occasional supplier site visits as needed.The ideal candidate...Read More>>.

Egis is expanding rapidly in the UK and seeking a Lead Mechanical Engineer to shape water infrastructure. You will lead mechanical design across water projects, mentor engineers and contribute to bids within a fast‑growing UK Water team.J...Read More>>.

Stantec in Inverness seeks a Senior Mechanical Engineer to lead design across water and wastewater projects, from feasibility to commissioning. Based in Inverness with hybrid working, you’ll mentor engineers, support site activities and deliver...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>>.

Kintec Global Recruitment is seeking a Principal Mechanical Engineer in Manchester to lead mechanical design across water sector projects. You will review calculations, coordinate across disciplines, and mentor engineers and CAD technicians while...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>>.

Tokamak Energy Ltd. is seeking a Mechanical Engineer to support the development of HTS magnet technologies used in fusion energy systems.The role focuses on mechanical and structural design, analysis and development of superconducting magne...Read More>>.

James Fisher and Sons plc is seeking a Senior Mechanical Engineer at Westhill, Aberdeenshire. The role involves delivering engineering design solutions and providing through-life support to the JFD product range, while acting as technical lead for...Read More>>.

AECOM seeks a Principal Mechanical Engineer to lead building services design on key MEP projects. You will work client‑facing, manage your discipline and drive detailed design work with minimal supervision, ensuring high-quality outcomes....Read More>>.

Talent Motion is searching for a Senior Mechanical Engineer (Design & Projects) to join our London team. The role focuses on leading M&E design projects from concept through to detailed design across diverse sectors, with hybrid working options in...Read More>>.

Senior Mechanical Engineer Location: Chorley (4-day working week) Rate: Up to 57 per hour, Outside IR35 Contract: 12 months Start: ASAP We are seeking an experienced Senior Mechanical Engineer for a 12-month co...Read More>>.

Principal Mechanical Building Services Engineer Location: York (Hybrid Working Available) Rate: £55 to £60 per hour (Depending on Experience) Are you an accomplished Mechanical Building Services Engineer looking to step into...Read More>>.

About the job Winthrop Technologies is a dedicated data centre delivery partner providing turnkey solutions to our clients, headquartered in Dublin and delivering throughout Europe. We are pleased to announce that we are currently...Read More>>.

Oversee the Technical submittal and RFI processDevelop and review commissioning scripts for Mechanical assets and systemsCoordinate work with Mechanical, Electrical and CSA contractors to ensure services fit together...Read More>>.

SHIFT MECHANICAL ENGINEERSalary: £52,130 (OTE £60,000+)Location: Matlock, DerbyshireJob Type: PermanentShift Pattern: 4 On 4 Off Days and NightsBRAND NEW opportunity to join a well-established business within heavy i...Read More>>.

Principal Engineer - Mechanical Engineering (Propulsor) Location: Barrow-in-Furness (Hybrid Working)Contract: 12 MonthsSecurity Clearance: BPSS & SC clearance required (subject to ITAR and UK Export Control...Read More>>.

Join our building services team and take a leading role in delivering innovative mechanical engineering solutions from concept through to completion. Purpose & Scope of the Role As a Senior Mechanical Building Services Engineer, yo...Read More>>.

Elevation Recruitment Group is working with a well-established manufacturer in the casting and machining sector, which is looking for a Senior Mechanical Engineer to lead its shift engineering team.This is a hands-on leadership role. You wi...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>>.

Overview Develop 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 t...Read More>>.

Stantec in Belfast is seeking an experienced Mechanical Engineer to join our Water team. You will lead mechanical design for water and wastewater projects, from feasibility to construction support, and work with clients, contractors, and partners...Read More>>.

AtkinsRéalis is seeking a Senior/Principal Mechanical Engineer to lead mechanical delivery for UK water resource projects. Hybrid role with mentoring responsibilities across a multidisciplinary team, ensuring high-quality engineering solutions an...Read More>>.

AtkinsRéalis UK Limited is seeking a Senior/Principal Mechanical Engineer to lead mechanical delivery for water resource projects, collaborating with multidisciplinary teams and mentoring engineers. The role focuses on innovative, sustainable sol...Read More>>.