Construction Site Supervisor

NES Fircroft are currently recruiting a Site Supervisor on behalf of our client, a Global name in the Science & Agricultural Technology industry, to support current M&E construction works on site in Bracknell, Berkshire. 

This is an initial 6 month temporary contract running until December 2026. Mon-Fri, 36hrs per week. 

Role Purpose
The Site Supervisor is responsible for the day‑to‑day supervision and coordination of mechanical and electrical installation works on site. The role ensures that M&E works are delivered safely, to specification, on programme, and to the required quality standards, while coordinating effectively with other trades and disciplines

Key Responsibilities
Supporting local Project Managers to supervise mechanical and electrical installation works, including:
HVAC systems
Pipework and plumbing
Electrical containment, cabling, and terminations
Plant and equipment installation
Ensure works are carried out in accordance with:
Approved drawings and specifications (collecting visual evidence to confirm/support)
Method statements and RAMS
Relevant standards and regulations (e.g. BS, CIBSE, IET)
Monitor and control the schedule as per the project’s construction programme
Monitor progress and report delays, variations, or technical issues
Maintain daily site records and progress reports
Health, Safety & Environmental:
Enforce site H&S procedures and company safety standards
Be present at Supplier-led task briefings and toolbox talks relevant to M&E activities
Ensure RAMS and/or good practices are followed (e.g. live services, hot works, confined spaces, pressure testing)
Where applicable liaise with local FM teams for LOTO processes
Stop unsafe works and escalate safety concerns immediately
Quality Assurance and Control: Ensuring installations meet design intent, specifications, and statutory requirements. Overseeing snagging/defects and re-work
Materials, plant & logistics - Ensuring correct M&E materials and equipment are available when required
Liaise with:
Principal contractor site team
Design engineers
Commissioning managers
Other trade supervisors
 Qualifications, Experience & Training:
SSSTS or SMSTS (mandatory)
CSCS Supervisory Card (M&E relevant)
Electrical or Mechanical trade qualification (NVQ / City & Guilds or equivalent)
First Aid at Work (desirable)
Relevant permits and certifications (e.g. HV/LV awareness, confined spaces, hot works)
Proven experience supervising M&E works on live construction sites
Strong background in either mechanical or electrical discipline (or both)
Experience supporting testing, commissioning, and handover phases
Working Conditions
Site‑based role, in live construction environments
May involve working in restricted areas, plant rooms, risers, and ceilings
Flexible working hours may be required to meet programme demands (e.g. early starts)

With over 90 years' combined experience, NES Fircroft (NES) is proud to be the world's leading engineering staffing provider spanning the Oil & Gas, Power & Renewables, Chemicals, Construction & Infrastructure, Life Sciences, Mining and Manufacturing sectors worldwide. With more than 80 offices in 45 countries, we are able to provide our clients with the engineering and technical expertise they need, wherever and whenever it is needed. We offer contractors far more than a traditional recruitment service, supporting with everything from securing visas and work permits, to providing market-leading benefits packages and accommodation, ensuring they are safely and compliantly able to support our clients