Job Title: Mechanical & Electrical (M&E) Building Services Engineer Location: Greater London & South East Start Date: End of August 2025 Company Van Provided Holiday: 20 days per annum, rising by 1 day each year of service, up to 24 days. Company Overview: Reader Air is a leading technical services provider specializing in Mechanical & Electrical (M&E) building services. We offer a wide range of planned and reactive maintenance solutions, as well as expertise in the design, installation, maintenance, and repair of HVAC and refrigeration systems for commercial and industrial buildings. Our team is committed to delivering high-quality services that meet the specific needs of our clients while ensuring safety, efficiency, and sustainability. Role Overview: We are seeking a highly skilled Mechanical & Electrical (M&E) Building Services Engineer to join our dynamic team. As an M&E Engineer at Reader Air, you will be responsible for delivering, maintaining, troubleshooting, and repairing mechanical and electrical systems in commercial and industrial properties across Greater London & the South East. These services will include planned preventative maintenance (PPM), reactive maintenance and small project works. This is an exciting opportunity for an experienced engineer to join a growing company and contribute to a wide variety of technically challenging projects. Key Responsibilities: * Perform planned and reactive maintenance according to SFG-20 standards on the following but not limited to: AHU`S, FCU`S, boilers, pressurisation units, expansion vessels, lighting including emergency lighting, plumbing – ball valves, toilet systems, control valves, electrical – ballast, batteries, small projects work, L8 water hygiene tasks. * Work with clients to ensure compliance with health and safety regulations and provide expert technical support. * Produce detailed reports and service records for clients. * Liaise with the contracts manager to schedule and manage service visits, ensuring minimal disruption to clients. * Maintain a high level of technical knowledge and stay up-to-date with industry standards and regulations. * Provide support for commissioning and installation of new systems as required. Required Skills/Qualifications: * Proven experience as a Mechanical & Electrical Engineer in building services. * Strong knowledge of electrical and mechanical systems, diagnostics, and fault finding. * Relevant qualifications in Mechanical or Electrical Engineering (e.g., City & Guilds, NVQ, or equivalent). * Excellent problem-solving and troubleshooting skills. * Ability to work independently, managing your time and workload effectively. * Full UK driving license (company van will be provided). * Strong communication skills, with the ability to liaise effectively with clients and internal teams. * Engineers will be required to join the out of hours on call rota - 1 in 6. Preferred Skills/Qualifications: * Previous experience in commercial or industrial M&E maintenance. * Electrical or Mechanical / Plumbing qualifications. * Experience with BMS (Building Management Systems). * Knowledge of Health & Safety legislation and best practices in building services. * Strong client-facing skills with a focus on customer satisfaction. Experience Level: * Mid-level to Senior. Candidates should have several years of relevant experience in M&E maintenance and be capable of working independently. Benefits: * Competitive salary (commensurate with experience). * Company van and fuel card. * 20 days of holiday per annum, rising by 1 day for each year of service, up to a maximum of 24 days. * Pension scheme. * Ongoing professional development and training opportunities. * A supportive team environment and opportunities for career growth within the company. * This position is subject to DBS clearance and proof of right to work in the UK