Demo

Critical Equipment Manager

JLL
Mobile, AL Full Time
POSTED ON 4/9/2026
AVAILABLE BEFORE 5/7/2026
What This Job Involves –

The Critical Equipment Manager will focus on operating, maintaining, troubleshooting, and repairing industrial HVAC and environmental control systems that support large-scale manufacturing and hangar operations. The role requires strong technical expertise in industrial and commercial HVAC systems, with the ability to support mission-critical environments where temperature, humidity, and airflow control are essential to production and asset protection.

What is your day to day?

  • Perform maintenance, monitoring, and repairs to industrial HVAC, mechanical, and control systems to keep systems operating within required performance standards.
  • Operate, maintain, and troubleshoot large-scale air handling units (AHUs), chillers, cooling towers, boilers, make-up air units, exhaust systems, and environmental control systems.
  • Perform preventative and corrective maintenance including cleaning, inspecting, calibrating, and replacing components to maintain HVAC systems at optimum performance levels.
  • Monitor system performance, record operational readings, and make adjustments as required to ensure proper operation.
  • Troubleshoot controls, sensors, actuators, and automation interfaces associated with HVAC systems.
  • Coordinate and oversee contracted HVAC maintenance and specialty service providers.
  • Maintain responsibility for preventative maintenance programs, inventory control, and technical documentation related to HVAC systems.
  • Comply with departmental policies for the safe storage, usage, and disposal of hazardous materials; maintain a clean and safe workplace.
  • Perform periodic checks of tools and instrumentation.
  • Required to bend, sit, kneel, squat, stand, reach, and work at heights as needed to access HVAC equipment.
  • May be required to work in environments exposed to heat, cold, noise, and both day and night-time hours.

Required Qualifications

  • High School Diploma or GED equivalent.
  • 6–8 years of experience maintaining and repairing industrial or commercial HVAC systems.
  • Strong ability to analyze HVAC system operation, diagnose malfunctions, and implement corrective actions.
  • Working knowledge of:
    • Industrial HVAC systems and controls
    • Chilled water, hot water, and DX systems
    • Air distribution and pressurization systems
  • Proven ability to read and interpret HVAC drawings, P&IDs, control schematics, and technical manuals.
  • Experience supporting continuous-operation or mission-critical facilities.
  • EPA 608 Type II Certification.
  • Working knowledge of Microsoft Word and Excel
  • Perform quality audits to ensure team is performing PM's correctly
  • Self-perform all HVAC repairs and
  • Team training and manage to ensure repairs are completed as assigned

Preferred Qualifications

  • EPA 608 Universal Certification.
  • Direct experience with LG, VG, and Dycon HVAC systems used in industrial or aerospace environments.
  • Experience with building automation systems (BAS) and HVAC controls integration.
  • State-recognized HVAC, mechanical, or industrial license.
  • Two years of technical or trade school training in HVAC, refrigeration, or mechanical systems

Salary.com Estimation for Critical Equipment Manager in Mobile, AL
$82,898 to $103,812
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