Senior Project Manager - Building Services

  • COSAF
  • Bolton, Lancashire
  • 20/08/2026
Full time Construction Project Manager Management Skilled Trades & Labour

Job Description

Senior Project Manager Building Services Bolton / Manchester UK-Wide Site Travel

£45,000 £55,000 per year, depending on experience

Full-Time Permanent

Do you have experience managing building services projects from planning to handover? Are you confident managing clients, teams, budgets and deadlines on site?

The role

Cosaf Environments Ltd is looking for an experienced Senior Project Manager Building Services to join our Industrial Department.

You will manage commercial and industrial projects across the UK, from planning and purchasing through to installation, commissioning and handover.

Projects include ductwork, pipework, HVAC, AHUs, insulation, ventilation and mechanical services.

Based in Bolton, with regular UK site travel. Hours are 8:30am 5:00pm, Monday to Friday, with flexible working considered.

Key Responsibilities

As Senior Project Manager Building Services, you will:

  • Manage project budgets, labour, materials, equipment and subcontractor costs.
  • Coordinate programmes from pre-start through to completion.
  • Oversee projects both on site and from Cosaf HQ.
  • Lead engineers, site operatives and subcontractors.
  • Build strong relationships with clients, consultants, main contractors and site teams.
  • Attend site meetings and project reviews.
  • Prepare RAMS, site documentation and project correspondence.
  • Monitor progress, quality, costs, risks and deadlines.
  • Manage variations, snagging and handover requirements.
  • Support CDM requirements where applicable.

About our company

Cosaf Environments Ltd has been established since 1991 and works with blue-chip clients across the UK.

The Benefits

You will receive:

  • Performance-related bonus.
  • Company vehicle or car allowance.
  • 25 days annual leave plus bank holidays.
  • Pension and healthcare schemes.
  • Cycle to Work Scheme.
  • Laptop and mobile phone.
  • Funded IOSH, SMSTS and relevant professional training.
  • Fuel, subsistence and working expenses covered.
  • Genuine career development opportunities.

The person

To succeed, you ll need experience in building services, M&E, HVAC, mechanical or industrial projects, ideally with around five years in project management.

You ll also need strong commercial and health & safety knowledge, experience managing site teams, a full UK driving licence, UK work authorisation and good Microsoft Office skills. AutoCAD and CDM knowledge would be useful.

What s next

If you are ready to take ownership of varied projects and develop your career as a Senior Project Manager Building Services, apply today with your CV and relevant experience.