Mechanical Design Engineer – Engineer to Principal Level\n\n Birmingham (Hybrid Working)\n Full-Time\n Competitive Salary + Benefits + Bonus\n\nAbout the Role\n\nA respected multidisciplinary engineering consultancy with a strong UK presence is seeking Mechanical Design Engineers across levels—from early career Engineers through to Principals—to join their Birmingham office.\n You’ll work on diverse building services projects delivering innovative, sustainable mechanical designs across sectors including commercial, residential, healthcare, education, and infrastructure.\n This opportunity suits candidates who want a supportive environment with clear career progression, from hands-on design roles to senior leadership and project management responsibilities.\n\nKey Responsibilities\n\nEngineer Level:\n\nProduce mechanical design calculations, drawings, and specifications for HVAC, heating, cooling, ventilation, and domestic water systems\nCollaborate with electrical and sustainability teams to deliver coordinated MEP designs\nSupport site visits, surveys, and technical reporting\nAssist with compliance checks to ensure designs meet UK regulations and client requirements\nDevelop technical knowledge and participate in CPD activities\nIntermediate/Senior Level:\n\nLead design packages and manage technical deliverables on medium to large projects\nMentor junior engineers and review design work\nCoordinate with multi-disciplinary teams and engage with clients and contractors\nApply sustainable design principles and low-carbon technologies\nOversee project documentation, specifications, and design risk assessments\nPrincipal Level:\n\nLead mechanical design strategy and business development initiatives\nManage complex, high-value projects from concept to completion\nDrive innovation, sustainability, and quality across mechanical engineering outputs\nLead and develop engineering teams, providing technical leadership and mentorship\nBuild and maintain strong client relationships and contribute to growth opportunities\n\nCandidate Requirements\n\nDegree qualified in Mechanical or Building Services Engineering (BEng, MEng or equivalent)\nExperience varies by level:\n\nEngineer: 0–3 years\nIntermediate/Senior: 3–8+ years\nPrincipal: 8+ years with proven leadership and project management experience\n\nStrong technical knowledge of mechanical building services systems and UK regulations\nProficient in design software such as Hevacomp, IES, Revit, AutoCAD or similar\nChartered status or working towards chartership , especially at Senior and Principal levels\nExcellent communication, leadership, and organisational skills\n\nWhy Join?\n\nWork with a nationally respected consultancy delivering sustainable, award-winning projects\nHybrid working arrangements supporting flexible work-life balance\nCompetitive salary packages with performance bonuses and benefits including pension, private healthcare, and training support\nStructured career progression from design engineer to senior leadership roles\nCollaborative culture with focus on innovation, technical excellence, and professional growth\nReady to develop your mechanical engineering career and lead impactful projects?\n Apply now to explore opportunities from Engineer through to Principal level in Birmingham