Senior HVAC Systems Testing & Commissioning Technician

Safe Air Technology; Baton Rouge (LA); On-site; USD 70,000 - 110,000; Full time

Job summary

Safe Air Technology is seeking an experienced Senior HVAC Testing & Commissioning Technician to diagnose and solve complex mechanical and electrical challenges. You will test and commission custom HVAC equipment, read schematics, and verify performance for strict customer specifications.

Ideal candidates have 5+ years of industrial HVAC experience, PLC/VFD familiarity, and strong troubleshooting, with opportunities to mentor junior technicians and travel as needed.

Qualifications

• 5+ years of commercial or industrial HVAC experience.
• Strong understanding of refrigeration systems, including superheat and subcooling.
• Ability to diagnose complex refrigeration system issues.
• Read and interpret electrical schematics.
• Understanding of three-phase electrical power.
• Working knowledge of low-voltage controls.
• Basic computer proficiency.
• Excellent troubleshooting and problem-solving skills.
• Strong communication skills and attention to detail.

Responsibilities

• Test and commission custom HVAC equipment before shipment.
• Diagnose and troubleshoot refrigeration, electrical, mechanical, and control system issues.
• Read and interpret electrical schematics, wiring diagrams, and refrigeration prints.
• Verify equipment performance and ensure units meet quality and customer specifications.
• Troubleshoot PLC-controlled systems and VFDs when applicable.
• Work with engineering and production teams to resolve technical issues.
• Document testing results accurately using computer-based systems.
• Assist with process improvements and continuous quality initiatives.
• Provide technical guidance and support to junior testing technicians as needed.
• Travel occasionally to support field testing or customer needs when required.

Skills

HVAC experience

Refrigeration

Electrical schematics

Three-phase power

Low-voltage controls

Troubleshooting

Communication

Detail-oriented

Computer literacy

Tools

PLC systems

VFDs

Job description

At Safe Air Technology, we don't install HVAC systems we build and validate mission-critical HVAC equipment that protects some of the world's most demanding environments, including data centers, industrial facilities, and hazardous locations.

We're seeking an experienced Senior HVAC Systems Testing & Commissioning Technician with a passion for troubleshooting, diagnostics, and solving complex mechanical and electrical challenges. This role is ideal for a seasoned commercial or industrial HVAC professional who enjoys figuring out how systems operate, ensuring they perform to specification, and helping develop the next generation of technicians.

If you're known as the person who can diagnose the problem others can't find, we'd love to talk with you.

What You'll Do

• Test and commission custom HVAC equipment before shipment
• Diagnose and troubleshoot refrigeration, electrical, mechanical, and control system issues
• Read and interpret electrical schematics, wiring diagrams, and refrigeration prints
• Verify equipment performance and ensure units meet quality and customer specifications
• Troubleshoot PLC-controlled systems and variable frequency drives (VFDs) when applicable
• Work with engineering and production teams to resolve technical issues
• Document testing results accurately using computer-based systems
• Assist with process improvements and continuous quality initiatives
• Provide technical guidance and support to junior testing technicians as needed
• Travel occasionally to support field testing or customer needs when required

What We're Looking For

Required Qualifications

• 5+ years of commercial or industrial HVAC experience
• Strong understanding of refrigeration systems, including superheat and subcooling
• Ability to diagnose complex refrigeration system issues
• Strong ability to read and interpret electrical schematics
• Understanding of three-phase electrical power
• Working knowledge of low-voltage controls
• Basic computer proficiency
• Excellent troubleshooting and problem-solving skills
• Strong communication skills and attention to detail

Preferred Qualifications

• Experience with PLC-controlled equipment
• Experience with Variable Frequency Drives (VFDs)
• Previous supervisory or lead technician experience
• Experience performing start-up or commissioning of commercial HVAC equipment
• Ability to travel occasionally
• EPA Universal Certification preferred

Ideal Background

Candidates from the following industries or companies often possess the experience we're looking for:

• Mission-Critical HVAC Service
• Offshore HVAC Technicians (5+ years preferred)
• Commercial Controls and Mechanical Contractors

Why Join Safe Air Technology?

At Safe Air Technology, you'll work on highly engineered HVAC systems that protect critical infrastructure around the world. Our technicians solve challenging problems, work with cutting-edge equipment, and play a key role in delivering products where reliability simply isn't optional.

If you're looking to take the next step in your HVAC career and want to be part of a growing, team-oriented company where your technical expertise is valued, we'd love to hear from you.