Mechanical Supervisor – HVAC and Chillers

Job Title: Mechanical Supervisor – HVAC & Chillers

Job Summary:

We are hiring an experienced Senior Mechanical Supervisor – HVAC & Chillers to lead the maintenance, operation, and performance optimization of HVAC and chiller systems in a power plant environment. This leadership role requires strong technical expertise, people management skills, and a proactive approach to asset reliability, energy efficiency, and compliance with regulatory and safety standards.

Key Responsibilities:

Strategic System Oversight:

• Lead the operation, troubleshooting, and maintenance of central HVAC systems, centrifugal chillers, AHUs, cooling towers, heat exchangers, and control systems.

• Drive performance optimization strategies to reduce energy consumption and enhance system uptime.

• Define and update maintenance standards and ensure alignment with power plant operational goals.

Leadership & Coordination:

• Supervise and mentor a team of technicians, junior supervisors, and contractors.

• Develop work schedules, allocate tasks, and monitor job execution quality and timeliness.

• Lead critical system repairs, overhauls, and shutdown activities.

Compliance & Safety Management:

• Ensure full compliance with plant safety protocols, environmental guidelines, and HVAC standards (e.g., ASHRAE, SMACNA, API).

• Conduct safety audits, toolbox meetings, and risk assessments for HVAC and chiller operations.

• Investigate incidents and implement corrective/preventive actions.

Maintenance Planning & Documentation:

• Oversee preventive, predictive, and corrective maintenance using CMMS.

• Review and validate work orders, performance metrics, and asset health reports.

• Prepare technical reports and participate in root cause analyses for equipment failures.

Vendor & Project Management:

• Supervise third-party service providers and ensure compliance with technical scopes and plant policies.

• Review vendor proposals, method statements, and commissioning procedures.

• Participate in procurement planning and asset lifecycle evaluations.

Key Focus Areas:

• Leadership of HVAC/chiller maintenance teams in a power plant

• System performance optimization and troubleshooting

• Maintenance strategy execution and reliability improvement

• Compliance with safety, HVAC codes, and plant regulations

• CMMS oversight and vendor/project coordination

Qualifications and Skills:

Education:

• Bachelor's degree in Mechanical Engineering, HVAC Engineering, or a related discipline

Certifications (Preferred):

• ASHRAE membership, HVAC/R certification, or chilled water plant operation credentials

Experience:

• 8+ years of HVAC/chiller maintenance experience, with at least 3 years in a senior supervisory capacity

• Background in power plants, industrial utilities, or mission-critical facilities

Skills:

• Deep understanding of HVAC control logic, load balancing, chilled water systems, and airflow distribution

• Strong leadership, team development, and conflict resolution skills

• Proficiency in CMMS, technical documentation, and maintenance analytics

• Familiarity with energy efficiency practices and thermal system evaluations