Job Title: Lead Mechanical Maintenance Engineer CBRE Global Workplace Solutions is a leading global provider of integrated facilities and corporate real estate management. We are currently recruiting a Mechanical Maintenance Engineer to support operations at a prestigious static client site. This site-based role calls for a practical, hands-on engineer with a strong understanding of mechanical plant and building services systems, including HVAC, pumps, motors, pipework, and associated equipment. The ideal candidate will demonstrate technical reliability, proactive fault finding, and a drive for delivering safe and compliant maintenance at the highest standards. As a lead engineer, you will also be expected to provide guidance and mentorship to team members, ensuring best practices and high-quality work. Role Summary: Lead and deliver reactive mechanical maintenance and repairs on-site, within agreed SLAs Oversee and carry out Planned Preventative Maintenance (PPM) tasks aligned to compliance schedules Undertake complex mechanical repairs and replacements across pumps, pipework, fan coil units, AHUs, valves, and general plant room equipment Provide advanced technical support for minor installation works and equipment upgrades Conduct regular mechanical inspections, system tests, and operational checks, ensuring optimal performance Accurately record completed tasks, including risk assessments, method statements, and service reports Liaise with the site team and CBRE Technical Services Manager to escalate mechanical risks or faults, providing expert recommendations Participate in on-call rota, supporting mechanical faults and out-of-hours requests Ensure all work aligns with health, safety, and environmental procedures Operate handheld devices and software to update job status, log faults, and request parts Mentor and support engineers, fostering a collaborative and high-performing team environment Experience Required: Essential: NVQ Level 2 or 3 in Mechanical Engineering, HVAC, or Plumbing, or equivalent certification Experience in mechanical maintenance within commercial or critical environments (plant rooms, office buildings, laboratories, etc.) Solid working knowledge of building services systems, mechanical plant operations, and fault diagnosis Strong communication skills and ability to work within a static team environment Familiarity with health & safety legislation and mechanical maintenance compliance Desirable: Experience working with Building Management Systems (BMS) Basic knowledge of supporting electrical or fabric works as part of a multi-skilled team What We Offer: Competitive salary and benefits package Tools, uniform, and PPE provided Continuous training and development within a leading global organisation Excellent career progression opportunities across technical disciplines A collaborative and supportive site-based facilities team