We are recruiting for an experienced Mechanical Supervisor to work on a commercial project in Boston for 6-12 months. You must have previous experience in Plant Rooms.   HOURLY RATE : £31.00 per hour - CIS   LOCATION : Boston, Lincolnshire (PE21)   DATE COMMENCING : Monday 2nd March 2026   LENGTH OF CONTRACT : 6-12 months   HOURS OF WORK :
· 7:30am - 16:30 pm
· Book 9 hours per day   JOB DESCRIPTION : Mechanical Supervisor   As the Mechanical Supervisor, you will be required to :
· Supervise and coordinate all mechanical installation works on site
· Manage subcontractors and direct labour across mechanical packages
· Ensure works are delivered safely, on time, and to specification
· Monitor quality, progress, and compliance with drawings and standards
· Conduct toolbox talks, site inductions, and safety briefings
· Liaise with project management, engineers, and other trades
· Ensure adherence to health & safety regulations and site procedures
· Assist with inspections, snagging, testing, and commissioning activities)   REQUIREMENTS : Mechanical Supervisor  
· SSSTS or SMSTS Certificate required
· First Aid
· CSCS Gold Card
· Relevant mechanical qualification (NVQ / City & Guilds or equivalent)
· Previously managed multiple sub-contractors   PERSON SPECIFICATION : Mechanical Supervisor  
· Can work the 45 hours necessary per week.
· Have previous experience mechanical supervising
· Commercial site experience   Please Note : You will be paid via our payroll partner Marvel Payroll, and one of their Account Managers will contact you before you start work. All workers will be paid by CIS.   Wallace Hind Selection - Construction Temps, alongside our client embrace diversity, champion equality, and foster inclusion to create a work environment where everyone belongs and thrives.   Ref: Tommy Smith - 18397, Wallace Hind - Construction Temps