Maintenance Supervisor – FM Service Provider – Knightsbridge, London – £55,000 CBW Staffing Solutions are currently recruiting for an experienced Maintenance Supervisor to join a premium commercial office building in Knightsbridge. This is a client-facing position within a small on-site engineering team, working alongside a Mechanical Engineer to deliver a first-class maintenance service. The successful candidate will be electrically biased, technically competent, and confident managing day-to-…