NH3 Jobs

HVAC Master Mechanical Lead

M
Merit Management GroupJohnston, IA6d ago
Full timefulltimeAmmoniaSupervisor

Compensation

$35-$45/hr
Certifications
Estimated
EPA 608 Universal
Equipment
Estimated
Rooftop UnitsChillersAir Handlers
Functions
RefrigerationElectricalMaintenanceControls

The Role

Overview

As an HVAC Master Mechanical Lead, you’ll guide installation, maintenance, troubleshooting, and repair of heating, ventilation, air conditioning, and refrigeration (HVAC/R) equipment and mechanical systems. You’ll use schematics and technical knowledge to diagnose issues, coordinate field work, and deliver dependable service across building and property systems. Your impact: By restoring safe, reliable equipment operation, you help customers and building occupants stay comfortable and keep essential systems running.

Responsibilities

  • Lead HVAC system installation, maintenance, and repair, including air conditioning, refrigeration, boilers, and related mechanical systems.
  • Diagnose equipment issues using schematics, electrical diagnostics, an ohmmeter, hand tools, and systematic troubleshooting.
  • Perform mechanical systems repair and equipment repair; support plumbing, electrical systems, building automation systems, and appliance repair as needed.
  • Coordinate field service and maintenance work, applying safe practices during construction, welding, and property maintenance tasks.
  • Communicate findings and repair options clearly, providing responsive customer service.

Qualifications

  • HVAC, Masters License Holder.
  • Relevant HVAC, mechanical, or service technician experience, including equipment troubleshooting and HVAC system repair; mechanic experience and construction experience are valuable.
  • Working knowledge of HVAC design, mechanical systems, electrical diagnostics, refrigeration, and plumbing.
  • Familiarity with EPA requirements and HVAC/R; experience with ammonia refrigeration, boilers, or building automation systems is a plus.
  • Able to use hand tools and diagnostic equipment, including an ohmmeter, and safely perform equipment maintenance and repair.
  • Field service, appliance repair, property maintenance, welding, or van driving experience is helpful.

Pay: $35.00 - $45.00 per hour

Benefits:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance

Work Location: In person

Benefits

Estimated
  • Competitive pay
  • Health insurance
  • 401(k)
  • Company vehicle
  • Tool allowance
  • Paid time off