Supervisor, Mechanical

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. - Supervise and coordinate HVAC installation, maintenance, repair, testing, and commissioning activities. - Lead and monitor HVAC technicians, mechanics, ducting technicians, pipe fitters, helpers, and subcontractor personnel. - Review approved IFC drawings, shop drawings, technical specifications, method statements, and work schedules before commencing activities. - Plan and allocate manpower, materials, tools, equipment, and resources to ensure timely completion of assigned work. - Ensure proper installation, alignment, insulation, supports, vibration isolators, dampers, grilles, diffusers, and other HVAC accessories. - Monitor daily work progress and ensure activities are completed in accordance with approved schedules and project requirements. - Coordinate with mechanical engineers, electrical supervisors, civil teams, instrumentation personnel, vendors, subcontractors, and other disciplines to avoid work conflicts and delays. - Conduct routine site inspections to verify workmanship, installation quality, and compliance with approved drawings and specifications. - Ensure all work is performed in accordance with approved Method Statements, Inspection and Test Plans (ITPs), Quality Control Procedures, and project requirements. - Identify technical issues, material shortages, design conflicts, and site constraints and report them to the responsible engineer or project management team. - Coordinate HVAC testing and commissioning activities, including pressure testing, flushing, cleaning, air balancing, water balancing, functional testing, and performance verification. - Verify that HVAC systems are properly tested and operational before handover. - Ensure inspection requests, checklists, test reports, and relevant quality documentation are completed and submitted as required. - Maintain daily manpower reports, work progress reports, equipment utilization records, and site activity reports. - Monitor material usage and minimize wastage, rework, and unnecessary consumption. - Ensure proper housekeeping and safe storage of materials, tools, and equipment at the worksite. - Conduct toolbox talks and ensure that all personnel understand job hazards, control measures, and safe work procedures. - Enforce compliance with company and client Health, Safety, and Environment (HSE) requirements. - Ensure that required permits, risk assessments, Job Safety Analyses (JSAs), and work authorizations are available before starting work. - Stop unsafe work and immediately report unsafe conditions, incidents, near misses, and hazards. - Participate in project meetings, progress reviews, safety meetings, inspections, and coordination meetings. - Support pre-commissioning, commissioning, system handover, punch-list clearance, and final project closeout activities. - Ensure proper maintenance records and equipment history are maintained for operational and maintenance projects. - Assist in troubleshooting HVAC system failures and coordinate corrective and preventive maintenance activities. - Perform other duties assigned by the Mechanical Engineer, Project Manager, or Maintenance Manager. - Minimum 7–10 years of experience in HVAC installation, construction, maintenance, testing, commissioning, or operations. - Minimum 3–5 years of experience in a supervisory role. - Experience in oil & gas, industrial, petrochemical, power, commercial, or large-scale construction projects is preferred. - Experience working under major client specifications and international standards is an advantage. - Strong willingness to learn and adapt to a dynamic project environment. - Attention to detail with a commitment to quality and safety. - Effective communication skills and a team-oriented approach. - Ability to follow instructions, meet deadlines, and manage time effectively. - Willingness to work on-site at various ADNOC project locations in Abu Dhabi. - Flexibility to work in shifts and extended hours as project demands require.