We are looking for a Lead Mechanical Engineer to join our team in Farnborough. This is a static, site-based role requiring full-time presence, so candidates must be within a reasonable commuting distance. As the Authorised Person – Pressure Systems, you will be responsible for ensuring the efficient delivery of planned and reactive maintenance, meeting both statutory and contractual SLAs. You will oversee the implementation of AWSL Rules and Policies, including permit control and safety compliance. While AP11 (or equivalent) is preferred, we are open to candidates without it if they have significant experience and the necessary qualifications. Key Responsibilities Act as the Authorised Person – Pressure Systems for the contract, ensuring compliance with AWSL policies and safe working practices. Deliver planned preventive maintenance (PPM) and minor works on mechanical and electrical systems. Provide technical support, advice, and guidance to customers and colleagues. Ensure a high standard of service delivery and maintain strong relationships with clients and stakeholders. Monitor and report on performance to the Area Manager. Ensure safe execution of AWSL works, including those undertaken by service partners. Manage Permit to Work systems, ensuring compliance and contractor supervision. Keep the Maximo system updated via the company-issued tablet, ensuring accurate timekeeping and reporting. Take ownership of the site, ensuring exceptional service delivery. Participate in the on-call rota for out-of-hours call-outs. Ensure strong working knowledge and application of Lock Out Tag Out (LOTO) procedures. Assess High Risk vs Low Risk Mechanical Systems and produce risk assessments accordingly. Prepare Safety Programmes, Permits to Work, and Statements of Isolations in compliance with safety regulations. About You Minimum Qualifications & Certifications NVQ Level 3 (or equivalent) in Building Services. Legionella (L8) trained and competent. AP11 (or equivalent) Authorised Person – Mechanical Systems qualification (preferred, but not essential with relevant experience). UK Driving Licence. Desirable Qualifications City & Guilds 18th Edition Wiring Regulations (BS7671). Apprentice-trained in an M&E discipline. Commercial Gas Qualifications. Commercial F-Gas Qualifications. Skills & Experience 1 years' experience in a customer-facing outsourcing environment. Strong experience working with building services plant and mechanical systems. Experience with Building Management Systems (BMS). Knowledge of HVAC systems and mechanical maintenance. 2 years' experience in a similar role, particularly across multi-site and multi-discipline environments. Background in mobile engineering/property maintenance. Proficiency in asset/work management systems such as MAXIMO/CAFM on smartphones. Ability to manage priorities effectively in line with business needs. Experience overseeing and certifying mechanical system isolations, in accordance with relevant Safety Rules and Procedures. About The Company Atlas Workplace Services was founded to bring a more personal approach to facilities management. We believe that buildings are better places to work when they are maintained by people who care. With a presence across 1,000 UK sites and over 11 million sq. ft. of managed premises, our services include engineering maintenance, security, cleaning, compliance, reception, energy solutions, and more. We combine expertise, technology, and a commitment to excellence to create great workplaces.