BMS Service Engineer (Mobile) - London & South East (Majority Inside M25) An excellent opportunity has arisen for an experienced BMS Service Engineer to join our client, a leading building services company, working across London and the South East. The majority of work will be based in London and within the M25, with some travel required across the wider South East region. The ideal candidate will have at least 3 years' experience working with BMS systems such as Trend, Delta, Johnsons or Tridium (minimum 2 required). Strong knowledge of MCC panels, control panel wiring diagrams, and supervisors such as Trend 963 and/or IQvision software is essential. A good understanding of electrical systems, mechanical plant operation, and control strategies is also required. Candidates must hold a full UK driving licence and be willing to participate in the call-out rota. The role will involve working as part of a mobile team covering multiple sites, carrying out a range of planned and reactive BMS maintenance duties. You will also be expected to support clients with queries, prepare clear and accurate site reports, and complete small works such as replacing BMS controllers, modules, sensors and actuators. Duties: Carry out planned preventative BMS service visits Respond to BMS callouts and provide fault-finding support Review site fault trackers and complete minor tasks where possible Produce accurate service reports and recommend site improvements Deliver small works projects and attend client meetings when required Maintain strong client relationships, representing the company professionally Qualifications & Experience: Minimum 3 years' BMS experience (Trend, Delta, Johnsons, or Tridium - 2 out of 4 essential) Knowledge of BMS controls and operation strategies Experience with MCC panels and control panel wiring diagrams Understanding of Trend networking (LAN, Ethernet, BACnet, LonWorks) Experience with supervisors (Trend 963 / IQvision) Strong IT skills, including Microsoft Office Excellent written and verbal communication skills Full UK driving licence and clean record Salary / Package: Basic Salary: £45,000 - £55,000 (depending on experience) Overtime: Time and a half (Saturdays) and double time (Sundays) Company car and expenses (including train travel where easier) Company credit card for expenses Pension, life assurance & employee assistance programme Cycle-to-work scheme, high street discounts, referral scheme 25 days holiday bank holidays, paid sick leave Extensive training and career development opportunities Working Hours: Monday - Friday, 8am - 4pm (on-site) Salary / Package: Up to £55,000 basic Company Car Pension Private Health Care 33 Days Annual Leave This is a fantastic opportunity to join a supportive and growing business that values its engineers and offers excellent training, career progression, and benefits. If this role could be of interest, please apply today. BMS Engineer - Enfield BMS Engineer - Enfield BMS Engineer - Enfield Calibre Search promote equality in the workplace and we welcome applications from all suitably skilled or qualified candidates regardless of their sex, race, disability, religion/beliefs, sexual orientation or age. We act as both an employment agency and employment business