https://jobs.co.uk/job/mechanical-site-supervisor-first-recruitment-group--21934610-87ee-4c13-ade7-7ff4d70699ea RSS feed for Mechanical Site Supervisor at First Recruitment Group. en-gb Thu, 13 Aug 2026 15:09:21 GMT https://jobs.co.uk/job/mechanical-site-supervisor-first-recruitment-group--21934610-87ee-4c13-ade7-7ff4d70699ea https://jobs.co.uk/job/mechanical-site-supervisor-first-recruitment-group--21934610-87ee-4c13-ade7-7ff4d70699ea Thu, 13 Aug 2026 11:51:59 GMT Location: London | Salary: 10000-500000 Annual | Type: Contract | Mechanical Site Supervisor (Authorised Person)Contract: Inside IR35 About the RoleWe are looking to strengthen our Construction team with a Mechanical Site Supervisor (Authorised Person) based in Beckton.Reporting to the Senior Commissioning Manager, you will be responsible for supervising and controlling all mechanical AP site activities, ensuring work is delivered safely, efficiently, to specification, and within programme. You will play a key role in maintaining quality standards, ensuring all inspections, testing, and documentation are completed throughout the project lifecycle. Key Responsibilities Support the Site Manager in maintaining a safe working environment for employees, subcontractors, and visitors.Achieve and maintain Authorised Person (AP) status through the company''s Mechanical AP assessment process.Ensure all relevant Health, Safety and Environmental documentation is received, reviewed, and maintained at the latest revision.Carry out and manage mechanical isolations in line with project requirements.Manage and maintain Mechanical Inspection and Test Plans (ITPs).Review project documentation to ensure works are fully defined and understood before execution.Review ... Contract