Hydro International, a CRH Company, is a leading global provider of advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management processes, incr...Read More>>.

Our client is the digital and intelligence arm of a major defence company.Location(s):UK, Europe & Africa : UK : Great Baddow Our client is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across...Read More>>.

Overview In this role you will drive innovative mechanical designs for diverse built-environment projects in London. You’ll collaborate with architects, clients and cross-functional teams to deliver sustainable, energy-efficient solutions...Read More>>.

Overview In this role you will deliver mechanical design across water and wastewater projects, working within a multidisciplinary team to shape infrastructure that improves performance and resilience. You’ll progress from concept to const...Read More>>.

Overview In this role you will lead the design and delivery of high-specification mechanical systems for nuclear projects, aligning with safety, quality, and environmental standards. You will work within the Nuclear team on international an...Read More>>.

Overview In this role you will provide expert valve engineering support for a major nuclear build project. You will act as the technical authority across the project lifecycle, ensuring design and supplier work meet strict nuclear standards...Read More>>.

Overview In this role, you will contribute to UK/European-wide Building Services projects from Bristol, working with a close-knit MEP team on challenging, multidisciplinary endeavours. You’ll interpret project needs, perform detailed desi...Read More>>.

Overview In this Senior Mechanical Engineer role, you will shape water infrastructure across the UK, joining a multi-disciplinary Water team to deliver multi-billion-pound capital programmes. You’ll work on schemes from small rural sites...Read More>>.

Overview In this role you contribute to data center design within Stantec’s Buildings team, delivering technically sound solutions under supervision and guiding designers. You’ll collaborate across disciplines to integrate client requir...Read More>>.

Overview In this role you will lead mechanical design for complex hospital and healthcare projects, shaping resilient, low‑carbon building services and coordinating digital delivery. You will combine hands‑on engineering with people lea...Read More>>.

Overview In this Associate Mechanical Engineer role, you will lead multidisciplinary building services projects from Oxford, supporting the Thames Valley region. You’ll shape mechanical output, manage engineers, and maintain client relati...Read More>>.

Overview As Lead Mechanical Engineer, you design and develop oilfield subsurface components, systems, and controls, collaborating across design, manufacturing, and verification. You contribute to a structured engineering environment that bu...Read More>>.

Overview In this role you will lead mechanical and structural design for highly regulated industries, ensuring technical excellence and on-time delivery. You will mentor engineering teams and oversee concept-to-manufacture processes for bes...Read More>>.

Overview In this role you lead mechanical design for Buildings Services projects within Ramboll’s Industry and Infrastructure Facilities Service Line, driving technical delivery and strong client care. You’ll manage own projects and may...Read More>>.

Overview Senior technical authority role at a major Teesside industrial site, focused on keeping mechanical assets safe, compliant and reliable while shaping long-term asset integrity strategy. You will lead mechanical engineering activitie...Read More>>.

Overview In this role you will contribute to mechanical building services design within a multidisciplinary team at AECOM Glasgow. You will work on UK-based MoD Defence sector projects, delivering designs that meet time, quality and budget...Read More>>.

Overview In this role you lead pressure systems compliance and structural integrity activities for a critical HPC project. You act as a technical authority to ensure safe design, manufacture, installation and compliance, coordinating with p...Read More>>.

Overview In this role you guide a multidisciplinary mechanical team to deliver complex projects across sectors such as healthcare, education, and civic facilities. You will lead engineering quality, mentor staff, and drive sustainable desig...Read More>>.

Overview In this senior role, you will lead mechanical design within a building services practice in Manchester, delivering HVAC schemes from concept to delivery within a multi-disciplinary team. You’ll shape plant strategy, ensure compli...Read More>>.

Overview As a Mechanical Design Engineer at ALTEN, you own engineering work from concept to detailed design and manufacture. You will collaborate with project, commercial, and engineering teams to deliver robust solutions that support proje...Read More>>.

Overview In this role you will strengthen the Through Life Support team by providing senior mechanical engineering leadership to deliver reliable, manufacturable solutions. You will work with cross-functional teams to drive technical decisi...Read More>>.

Overview As Principal Mechanical Program Engineer, you will shape mechanical systems for hyperscale digital infrastructure, leading engineering for product development and standardization. You’ll guide project engineers, support site deve...Read More>>.

Overview In this role you will lead mechanical engineering activities for high-profile, safety-critical infrastructure projects within a regulated environment. You’ll collaborate with multidisciplinary teams to shape design, support optio...Read More>>.

Overview In this role you will lead mechanical building services design across feasibility to construction, collaborating with engineers and clients to deliver robust, compliant schemes. You’ll pair with electrical colleagues and manage t...Read More>>.

Overview In this role you will lead mechanical design for water sector projects within a global consultancy focused on sustainable infrastructure. You’ll drive projects from feasibility to construction, collaborating with cross-functional...Read More>>.

Overview As Principal Mechanical Engineer in our Water Team, you lead mechanical design for wastewater and water infrastructure, coordinating across disciplines and with clients to deliver high-quality solutions. You will oversee site surve...Read More>>.

Overview In this role you will contribute as an experienced mechanical engineer within a 20-strong building services consultancy in Central London. You will work on high-end retail and hotel projects and support expansion as the team grows...Read More>>.

Overview As a Senior Mechanical Engineer you will lead building services design across diverse projects in Edinburgh, driving integrated, sustainable solutions. You will work closely with architects and electrical engineers to ensure cohesi...Read More>>.

Overview You will lead mechanical design and consultancy work, guiding projects from concept to delivery within a multidisciplinary team. In Edinburgh, you’ll act as a key client contact and coordinate with stakeholders to meet requiremen...Read More>>.

Overview In this role you contribute to the design and development of cutting-edge medical devices, working within a multidisciplinary design team to deliver safe, reliable products. You will join a growing part of the business with clear c...Read More>>.

Overview In this role you will lead mechanical engineering delivery for complex healthcare projects, shaping resilient, low‑carbon building services and coordinating digital delivery. You will mentor multidisciplinary teams, engage with c...Read More>>.

Overview As a Principal Electro-Mechanical Engineer, you will lead the technical and economic performance of mechanical systems for rotating machinery and electric machines across product lifecycles. You will shape roadmaps, perform market...Read More>>.

Overview In this role, you will lead the design of nuclear and safety-significant ventilation systems within complex, regulated projects. You will collaborate with multidisciplinary teams to integrate ventilation into facility design and su...Read More>>.

Overview Senior Mechanical Engineer in our Building Services team. You will lead mechanical design delivery on mid-to-large projects from concept to handover, working with cross-disciplinary teams to meet quality, time, and budget targets....Read More>>.

Overview As a Mechanical Building Services Engineer in our Birmingham team, you will deliver innovative mechanical design solutions for high-profile projects. You will lead and mentor specialist engineers, coordinating with multi-disciplina...Read More>>.

Overview As a Principal Mechanical Engineer in a central London building services practice, you lead technical delivery and shape the discipline’s growth. You will oversee a diverse project portfolio, steer HVAC design, plant strategy, an...Read More>>.

Overview In this role you contribute to developing cutting-edge cancer instrumentation within a Medical Devices division. You will work in a cross-functional environment to advance life-saving technologies, supported by state-of-the-art lab...Read More>>.

Overview In this role you will contribute to a national consultancy delivering healthcare and commercial projects. You will work within a team-driven environment that values balance, with hybrid working and a clear path to progression. The...Read More>>.

Overview As a Senior/Principal Mechanical Engineer in the Design & Advanced Technology team, you drive mechanical design delivery for landmark water projects. You’ll work within a multidisciplinary group on complex UK/international scheme...Read More>>.

Overview As a Senior Mechanical Engineer, you will lead 3D modelling and electro-mechanical design for cutting-edge imaging devices. You’ll collaborate with electronics engineers, physicists, Embedded Engineers, and Industrial Designers t...Read More>>.

Overview In this role you will deliver daily maintenance of mechanical systems on-site at a premium property, ensuring systems operate as designed. You will collaborate with site leadership and soft services teams to uphold safety and perfo...Read More>>.

Overview As Lead Mechanical Design Engineer, you will drive the mechanical design of rugged hardware from concept to manufacture, ensuring robust performance in demanding environments. You will collaborate across materials, thermal manageme...Read More>>.

Overview In this role you will lead mechanical design for building projects across sectors in ANZ, delivering high-quality, cost-effective HVAC and building services solutions. You’ll work with multidisciplinary teams and senior engineers...Read More>>.

VacancyPrincipal Mechanical EngineerLocation: Glasgow || Contract:Permanent || Salary:CompetitiveOnly a 2-minute walk from Buchanan Street, George Square and Queen Street Station, our Glasgow office is an airy, sophis...Read More>>.

Senior Mechanical EngineerApplication Deadline: 18 September 2026Department: Engineering & OperationsEmployment Type: Permanent - Full TimeLocation: Stockton on TeesDescription...Read More>>.

Principal Mechanical Engineer – Building Services Design Birmingham City Centre | Hybrid Working Salary Up to & Around £68,000 + Benefits Want to join one of the UK's most respected Building Servi...Read More>>.

Mechanical Engineer (Manufacturing)£35,000 - £40,000 + Sunday - Thursday + Training + Progression + Company Benefits + OvertimeDoncasterDo you have a background in Mechanical Engineering or similar? Are you looking to join...Read More>>.

First Military Recruitment Ltd is seeking a Mechanical Engineer in Abingdon to support the Load Assembly Team during shutdowns and undertake general mechanical tasks. Role includes constructing and maintaining vacuum, cooling, pressurised and elec...Read More>>.

Thales in the UK is seeking a Mechanical Engineering Lead for the Under Water Systems (UWS) project in Crawley. You will provide leadership to the mechanical team, drive design for subsea environments and collaborate with PDA/PLA on technical deci...Read More>>.

Our client is a leading engineering consultancy with a strong track record in the delivery of complex data centre and mission-critical infrastructure projects across the UK and international markets.They are currently looking to appoint...Read More>>.