Onsite HVAC Commissioning Lead & TAB Expert

Flowtech Engineering Ltd; Hamina; On-site; EUR 60,000 - 85,000; Full time

Job summary

Flowtech Engineering Ltd. is seeking an on-site Commissioning Supervisor to lead HVAC commissioning activities, balance systems, and verify performance per project specs. You will coordinate the commissioning team, manage workflows, and ensure safety and timely reporting on client sites.

You will review drawings and control sequences, develop commissioning plans, and drive defect resolution with contractors, while maintaining high quality documentation and handover readiness.

Qualifications

• Minimum 3 years of relevant experience in HVAC commissioning, testing & balancing or field supervision.
• Desirable mechanical services, HVAC or engineering qualification.
• Recognised training or certification in HVAC commissioning, TAB, or mechanical services.
• Valid full EU/UK driver’s licence (for travel to multiple project locations).

Responsibilities

• Supervise and coordinate commissioning activities of HVAC systems including TAB, functional testing and verification against design intent.
• Lead onsite commissioning teams, assign tasks, monitor progress and resolve issues.
• Develop and implement commissioning plans and procedures per project specs and standards (CIBSE/BSRIA/ASHRAE).
• Review HVAC drawings, specs and control sequences to verify compliance.
• Track defects and performance outcomes, drive corrective actions with contractors and report progress to management.
• Produce and review commissioning documentation (checklists, logs, test sheets, certificates).
• Maintain safety compliance on site and enforce company procedures.
• Coordinate with clients, engineers, contractors and internal teams for handover readiness.
• Support planning, resourcing and project coordination meetings.

Skills

HVAC commissioning

Test instrumentation

Reading drawings

Safety compliance

Communication skills

Education

HVAC or engineering qualification

Tools

MS Office

Documentation tools

Job description

Flowtech Engineering Ltd. is seeking an on-site Commissioning Supervisor to lead HVAC commissioning activities, balance systems, and verify performance per project specs. You will coordinate the commissioning team, manage workflows, and ensure safety and timely reporting on client sites.

You will review drawings and control sequences, develop commissioning plans, and drive defect resolution with contractors, while maintaining high quality documentation and handover readiness.