Senior Supervisor, Mechanical

GCG Engineering Services; Abu Dhabi; On-site; AED 90,000 - 130,000; Full time

Job summary

GCG Engineering Services is seeking a Senior Mechanical Supervisor to lead HVAC construction activities across complex plant projects. You will supervise crews, coordinate subcontractors, and ensure installation quality, safety, and schedule adherence on site in Abu Dhabi.

The role requires a degree in mechanical engineering and at least 10 years of experience in oil & gas, petrochemical, refinery or industrial settings.

Qualifications

• Diploma or Bachelor's Degree in Mechanical Engineering or related field.
• Supervisory or construction management training is preferred.
• HSE certifications are a plus; minimum 10 years in mechanical construction on oil, gas, petrochemical, refinery or industrial projects.

Responsibilities

• Supervise and coordinate mechanical construction activities for HVAC, including ductwork, piping, equipment installation, insulation and related works.
• Lead Mechanical Supervisors, Foremen, subcontractors and crews to meet project objectives.
• Plan daily and weekly work in line with schedules and priorities.
• Review drawings, method statements and procedures before execution, ensuring compliance with specs.
• Coordinate with engineering, QA/QC, HSE, planning, procurement and other disciplines for smooth execution.
• Monitor progress, productivity, manpower and materials to achieve milestones.
• Ensure installations comply with project specs, codes and IFC drawings; coordinate QA/QC inspections.
• Enforce permit-to-work, risk assessments and HSE requirements; conduct toolbox talks and site inspections.
• Identify issues, provide technical guidance and implement corrective actions to minimize delays.
• Coordinate testing, pre-commissioning, punch lists and mechanical completion activities.
• Review progress and manpower reports and assist planning with risk mitigation.
• Participate in client and consultant coordination meetings; ensure housekeeping and safe practices.

Skills

HVAC systems

Supervisory

Construction management

QA/QC coordination

Education

Mechanical Engineering degree (Dip/BE)

Tools

Hand tools

Power tools

Job description

With a legacy of over 40 years, GCG Engineering Services excels in delivering cutting‑edge solutions and aftermarket support for precision instruments, metering systems, flow controls, heat exchangers, automation, plus electrical & instrumentation bulk trading. Renowned for its reliability and expertise, GCG Engineering Services supports the Oil & Gas, Water, Power, and Industrial sectors, enhancing operational efficiency and delivering unmatched value across the GCC region.

Job Description

• Supervise and coordinate all mechanical construction activities related to HVAC systems, including ductwork, chilled water piping, equipment installation, insulation, and associated mechanical works.
• Lead and coordinate Mechanical Supervisors, Foremen, subcontractors, and construction crews to achieve project objectives.
• Plan daily and weekly work activities in line with project schedules and construction priorities.
Review construction drawings, method statements, work procedures, and project specifications before execution.
• Coordinate with engineering, QA/QC, HSE, planning, procurement, scaffolding, lifting, and other construction disciplines to ensure smooth work execution.
• Monitor work progress, productivity, manpower utilization, and material availability to meet project milestones.
• Ensure all mechanical installations comply with project specifications, applicable codes, client requirements, and approved IFC drawings.
• Monitor construction quality and coordinate inspections with QA/QC personnel throughout all stages of installation.
• Ensure compliance with permit-to-work systems, risk assessments, and project HSE requirements.
• Conduct toolbox talks, safety meetings, and regular site inspections to promote a safe working environment.
• Identify construction issues, provide technical guidance, and implement corrective actions to minimize delays.
• Coordinate testing, pre-commissioning, punch list clearance, and mechanical completion activities.
• Review and verify daily progress reports, manpower reports, and construction documentation.
• Support planning activities by identifying potential risks and recommending mitigation measures.
• Participate in project coordination meetings with client representatives, consultants, and subcontractors.
• Ensure effective housekeeping, proper equipment utilization, and compliance with company and client procedures throughout the project.

Qualifications

• Diploma or Bachelor's Degree in Mechanical Engineering or a related discipline.
• Supervisory or construction management training is preferred.
• Additional HSE certifications will be an advantage.
• Minimum 10 years of mechanical construction experience in oil & gas, petrochemical, refinery, or industrial projects.
• Strong knowledge of HVAC systems, ductwork, chilled water piping, equipment installation, testing, and commissioning support.

Additional Information

• Willingness to work in remote locations, including offshore or desert environments, as required.
• Technical expertise in duct fabrication and installation.
• Ability to use hand and power tools safely.
• Strong problem-solving and teamwork abilities.
• Effective communication skills.