Acorn is a trusted provider of mechanical, electrical, and compliance services across the South East, with over 40 years of proven delivery and strong client relationships. We offer a full range of in-house services, including HVAC, electrical, water treatment, gas, and building fabric maintenance — backed by a dedicated team that puts engineers first.
We’re looking for an experienced and motivated Mobile Maintenance Engineer to join our growing regional team. This role will involve carrying out PPMs, servicing, and reactive repairs across various commercial sites, primarily in Oxford, London, Reading, Guildford, and Slough.
Location: Oxford and the M25 Corridor
Salary: up to £44000
Hours: 41.5
Company Benefits
Company Van + Fuel Card
Pension scheme
Company Events
Wellbeing Benefits – 24 hours turnaround GP appointment for the whole family
25 days holiday (not including bank holidays)
Cycle to Work Scheme
Planned and reactive maintenance on mechanical and electrical systems
Diagnosing and repairing HVAC systems, boilers, and controls
Completing site logbooks, documentation, and reports
Providing excellent communication with clients and internal teams
Attending emergency call-outs as part of a shared rota
Experience in M&E building services
Good knowledge of HVAC plant, boilers, ventilation, controls
Strong understanding of Health & Safety and Legionella compliance
Comfortable using CAFM systems and completing digital reports
Self-motivated and able to work alone or as part of a team
Full, clean UK driving licence
City & Guilds Level 2/3 in Mechanical or Electrical Engineering (or equivalent)
18th Edition or relevant electrical qualifications (preferred)
Apprenticeship-trained or time-served engineer
Dale will be happy to help!