Industrial HVAC Tech – Precision Systems & Growth

Ampcus, Inc

Gibsonton (FL)

On-site

USD 70,000 - 90,000

Full time

6 days ago

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Job summary

Ampcus, Inc. is seeking an HVAC Maintenance Specialist to join our team in Gibsonton, FL.

You will service and optimize large rooftop units and chilled water systems in a cutting-edge investment casting facility, performing diagnostics, repairs, and preventive maintenance to ensure peak performance. In a high-tech, safety-focused environment, you will document work, troubleshoot electrical controls, and collaborate with a skilled team to drive reliability and energy efficiency across critical

Qualifications

Minimum 5 years of hands-on experience in commercial or industrial HVAC systems.
Prior work with AAON or Trane is a plus.
State HVAC license with Class A certification is required.

Responsibilities

Diagnose, repair, and maintain large rooftop units (40-ton+), including compressors, economizers, VFDs, and control systems.
Perform maintenance and troubleshooting on chilled water systems, including chillers, pumps, air handlers, coils, valves, and related components.
Conduct system testing using gauges, meters, and diagnostic tools to evaluate performance and operational efficiency.
Inspect and maintain rooftop curbs, ductwork, and mechanical penetration seals.
Perform refrigerant recovery, charging, leak detection, and compliance recordkeeping.
Ensure all HVAC equipment meets performance specifications and environmental guidelines.
Execute PM schedules for RTUs, chillers, cooling towers, and mechanical equipment.
Identify potential failures in advance and recommend corrective actions or capital improvements.
Maintain accurate logs, inspections, and system documentation.