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Job Title


Lead Mechanical Engineer


Company : Centrica


Location : Manchester, England


Created : 2026-03-05


Job Type : Full Time


Job Description

?? Lead Mechanical Engineer?? Location: Salford | Hybrid working?? Full-Time - Permanent??Company car/ car allowance providedWe work in a hybrid, Flexible First way-typically spending 1/2 days a week in our Salford office plus at least a day per week visiting clients in the UK or Ireland.?? The TeamCentrica Business Solutions (CBS) designs, builds, operates, and maintains clean energy assets that enable customers to decarbonise their operations. Our end-to-end offering includes the supply of green energy, project delivery expertise, financing solutions, and industry-leading operational capabilities. Together, we help customers improve energy efficiency, reduce carbon emissions, and balance commercial performance with sustainability goals.?? The JobThis is an exciting opportunity to play a leading role in the delivery of low-carbon mechanical building services solutions. You will contribute to the development of sustainable, zero-carbon, innovative, and high-quality mechanical designs, supporting our customers' transition to cleaner energy systems.The successful candidate will be confident working directly with clients and possess a strong track record in the design and delivery of mechanical building services installations. You will be responsible for both the detailed design and the successful integration of low-carbon technologies, as well as providing technical oversight during installation.??Key ResponsibilitiesProduce high-quality mechanical engineering documentation, including specifications, schedules, and technical reportsCarry out pipework sizing calculations for systems including LTHW, CHW, HWS, CWS, steam, gas, flues, compressed air, and specialist systemsPerform ductwork sizing calculationsSize mechanical plant and equipment, including pumps, plate heat exchangers, boilers, CHP units, heat pumps, thermal stores, buffer vessels, calorifiers, fans, AHUs, and chillersUndertake heat gain and heat loss calculationsDevelop heating and cooling load profilesCarry out thermal modelling and system performance analysisProduce BMS system descriptions and control strategiesParticipate in HAZOP and LOPA studiesConduct DSEAR assessmentsComplete PED calculations and prepare associated compliance documentation?? The PersonYou will be an experienced mechanical designer, currently working within building services design or a closely related discipline. You will hold a degree in Mechanical Engineering, Building Services Engineering, or a relevant equivalent qualification.You will be a confident and effective communicator, capable of working both independently and collaboratively within multidisciplinary teams. You will demonstrate a proactive and innovative mindset, with a continuous focus on improving design quality, safety, and delivery outcomes. A professional, safety-first approach is essential, along with pride in delivering work to a high standard through to completion.Qualifications & ExperienceAn Engineering Council - accredited honours degree (CIBSE, IET, or IMechE), or an HNC in a relevant discipline with a commitment to further professional developmentWorking towards, or already achieved, IEng or CEng professional registrationA forward-thinking approach with a passion for design innovationExperience across a range of engineering activities, ideally including:Site surveys and inspectionsSolution developmentBuilding services designClient and design team meetingsSnagging and commissioning of systemsProblem diagnosis and solutioningPersonal QualitiesConfident and professional when representing Centrica in client-facing environmentsStrong communication skills, with the ability to clearly explain complex engineering solutionsHigh attention to detail and a commitment to delivering high-quality workAble to inspire confidence and build effective working relationships with colleagues and clientsComfortable working autonomously, using initiative to manage technical responsibilities with minimal supervision?? And remember: If you don't meet all the requirements but feel excited about this role, we still encourage you to apply. We're building a diverse, talented team where different perspectives spark better ideas.JBRP1_UKTJ