Mechanical Site Supervisor

RSK Group; Basildon; On-site; GBP 40,000 - 55,000; Full time

Benefits offered by this job

Contributory Pension

Flexible benefits package

Private health care

Regular training & development

Job summary

Ceetech Ltd, part of the RSK Group, is recruiting for a Mechanical Site Supervisor based in Basildon, UK. The role focuses on supervising mechanical installation works on site to align with programme, specs, quality, and health & safety standards.

You will oversee HVAC, pipework and building services, manage subcontractors, and ensure compliance with RAMS and QA processes while coordinating with other trades and the main contractor.

Qualifications

• Proven experience in mechanical building services supervision.
• Strong knowledge of HVAC systems and pipework.
• Ability to read and interpret MEP drawings.
• Knowledge of HSE regulations and safe working practices.
• Organisational and communication skills including site coordination.

Responsibilities

• Oversee day-to-day mechanical installation activities (HVAC, pipework, public health systems, BMS, thermal insulation).
• Supervise subcontractors and direct labour.
• Ensure works are carried out in accordance with drawings, specifications, and method statements.
• Coordinate site activities with other trades and disciplines.
• Attend daily briefings with main contractor and other sub-contractors.

Skills

Mechanical supervision

HVAC knowledge

Reading MEP drawings

HSE regulations knowledge

Project coordination

Microsoft Office

UK driving license

Education

SSSTS or SMSTS qualification

CSCS Supervisor or Skilled card

Full UK Driving licence

Level 3 Qualification within the plumbing and heating OR pipefitting industry

Tools

Procore

FieldView

Dalux

Job description

Ceetech Ltd, part of the RSK Group, recruiting for a Mechanical Site Supervisor based in Basildon, UK. This is a full time, permanent position.

The role is to supervise and coordinate mechanical installation works on site, ensuring delivery is in line with project programme, technical specifications, quality standards, and health & safety requirements.

Responsibilities

Site Supervision

• Oversee day-to-day mechanical installation activities (HVAC, pipework, public health systems, BMS, thermal insulation)
• Supervise subcontractors and direct labour
• Ensure works are carried out in accordance with drawings, specifications, and method statements
• Coordinate site activities with other trades and disciplines
• Attend daily briefings with main contractor and other sub-contractors

Health, Safety & Compliance

• Enforce site H&S requirements in line with CDM Regulations
• Carry out daily briefings/toolbox talks
• Compile RAMS using online platform
• Ensure RAMS (Risk Assessments & Method Statements) are in place, updated and followed using online platform
• Monitor PPE compliance and safe systems of work
• Report and manage incidents, near misses, and unsafe behaviours

Quality Assurance

• Inspect mechanical installations for compliance with design and standards (e.g. CIBSE, , BESA)
• Maintain quality records and inspection checklists using Procore online platform or to main contractors preferred platform. (Fieldview, Dalux)
• Identify and rectify defects/snags – using Procore online platform
• Ensure all installations meet commissioning and handover requirements

Programme & Progress Management

• Monitor progress against programme
• Report delays, risks, and constraints to the Project Manager
• Assist with short-term planning and lookahead schedules
• Ensure labour and materials are available to meet programme targets

Coordination & Communication

• Liaise with:
  • Project Manager
  • Design team
  • Main contractor / client
  • Commissioning engineers
• Attend site meetings and provide progress updates
• Manage technical queries and assist with RFI’s

Materials & Plant Management

• Carryout general material “take off’s” and manage quotes to pass on to buyer
• Check deliveries and ensure materials comply with specifications
• Manage storage, handling, and protection of equipment
• Coordinate plant and access requirements

Documentation & Handover

• Maintain site records:
  • Daily reports
  • Inspection records
  • Redline drawings
• Assist with:
  • O&M manual compilation
  • As-built drawings
  • Commissioning documentation

Key Skills and Experience

Essential

• Proven experience in mechanical building services supervision
• Strong knowledge of:
  • HVAC systems (AHU’s, FCU’s, ductwork)
  • Pipework systems (LTHW, CHW, domestic water)
• Ability to read and interpret MEP drawings
• Knowledge of HSE regulations and safe working practices
• Strong organisational and communication skills
• Problem solver / can do attitude (site coordination & technical issues)
• Able to mark out builders works holes
• Proficient in Microsoft
• SSSTS or SMSTS qualification
• CSCS Supervisor or Skilled card
• Full UK Drivers licence
• Level 3 Qualification within the plumbing and heating OR pipefitting industry

Desirable

• First Aid at Work (training can be given)
• Experience on commercial/public sector projects (e.g. depots, healthcare, education)

Key Competencies

• Leadership & team coordination
• Attention to detail (quality & compliance)
• Time and programme management

Salary and Benefits

• Salary - Commensurate with experience
• Contributory Pension Scheme
• A flexible benefits programme including the option to buy additional holidays, childcare vouchers and private health care
• Regular training and career development

RSK Group is an Equal Opportunities Employer

The Company

RSK is a global leader in sustainable solutions focusing on environmental, engineering, and technical services. Working together, we address societal challenges aligned with the United Nations Sustainable Development Goals, offering integrated solutions across sectors such as water, energy, food, infrastructure, cities, mining, and waste management.

We are committed to fostering an inclusive workplace that welcomes individuals from all backgrounds, experiences, and perspectives. We firmly believe that embracing and celebrating the diversity in our workforce makes us a stronger and more innovative company.

By providing workplace adjustments, we make it easier for people to confidently explore and pursue our career opportunities and recognise that flexibility is key to fostering a dynamic and thriving workplace. Many of our office-based positions benefit from a flexible working arrangement, allowing our team members to achieve a balance between professional and personal commitments.

We actively encourage applications from candidates of all genders, races, ethnicities, ages, neurotypes, religions or beliefs, sexual orientations, and those with disabilities.

Since the beginning, our philosophy has remained the same: employ, develop and reward talented individuals. People are crucial to our company, and we recognise that our success hinges on our colleagues' growth. We’re committed to preserving RSK's people-first culture, promoting innovation, and fostering a supportive and caring environment for collaboration. At RSK, we want you to be part of our successes and help you reach your career aspirations. We take pride in offering employees fulfilling and challenging careers by promoting ongoing growth and empowering individuals to excel.

If you're passionate about making a difference, join us as we work together to build a brighter, more equitable, and sustainable future for all. Do you have what it takes?