Location: Tate Britain, LondonWork Pattern: Day Shifts, Monday–Friday, 08:00-17:00Contract Type: Full-Time, PermanentJoin a team where art meets engineering excellence.Dalkia UK is looking for a highly capable Site Supervisor with electrical bias to lead our onsite building services operation at Tate Britain — one of the world’s iconic cultural landmarks. This is a unique opportunity to work in an environment where maintaining optimal environmental conditions is as vital as preserving the art itself.What You’ll DoAs Site Supervisor, you’ll be responsible for overseeing all mechanical and electrical building maintenance services — from planned preventative maintenance (PPM) and reactive works to technical troubleshooting and subcontractor management. You’ll lead a team of skilled engineers, ensuring compliance with health and safety regulations while maintaining the high standards our client expects.You’ll also:Oversee day-to-day maintenance of all mechanical and electrical building systems, including BMS, heating & cooling systems, AHU’s, humidifiers, LV electrical distribution services & lighting, drainage, water treatment, security systems, and life safety systemsManage a small team and liaise with subcontractors and specialist service providersAct as the primary technical contact for the client, representing Dalkia with professionalism and a solutions-first approachEnsure critical environmental conditions are maintained for artwork preservationSupport on-site events and minor project works as neededCommunicate with clients, be responsive to their needs and aims and exceed expectations.We’re Looking ForYou’re someone who thrives in a high-responsibility environment, with a background in building services and team leadership. Your technical skills are matched by a proactive mindset and a sharp eye for detail.Essential:A full Apprenticeship in Building Services Maintenance or equivalent18th Edition Institute of Electrical Engineers (I.E.E) Registration or recognised equivalent; or Electrical Apprenticeship – gained within the building services industryProven experience in building maintenance and supervisory rolesStrong problem-solving and organisational skills· Full UK driving licenceDesirable:City & Guilds, HNC/HND, or equivalent in Electrical, Mechanical, or HVACLV certificate of appointment of an Electrical Authorised Person (AP)Health & Safety certificationsExperience in gallery or museum environmentsWhy Join Us?Be part of a professional and supportive team at one of London’s most prestigious locationsLead vital services that help preserve priceless artworkCareer development and training opportunitiesCompetitive salary and benefits package, inclusive of generous pension contributions, employee discounts, private medical and much moreAccess to Various other Tate Sites in London using the Uber Boat Thames Clipper Service or staff Shuttle BusAt Dalkia, we are committed to equity, diversity, and inclusion. We ensure that every applicant is treated fairly and respectfully throughout our selection process. If you require any adjustments, please inform us in confidence. Our talent acquisition team is here to assist you.Apply NowIf you're ready to lead with purpose and precision in a role where engineering meets art, we’d love to hear from you. Click Apply and start your journey with Dalkia.