Senior HVAC Systems Testing & Commissioning Technician

CoreWise Workforce Strategy Partners; Baton Rouge (LA); On-site; USD 65,000 - 95,000; Full time

Benefits offered by this job

Competitive compensation

Life Insurance

401(k) matching

Paid Time Off

Paid Holidays

Training & Development

Team-oriented culture

Advancement opportunities

Job summary

CoreWise Workforce Strategy Partners seeks a seasoned Systems Testing & Commissioning Technician to test and commission custom HVAC equipment for critical facilities. You will diagnose refrigeration, electrical, mechanical, and control issues, interpret schematics, and verify performance to meet specs.

The role requires PLC and VFD familiarity, strong problem-solving, and occasional travel to client sites. Mentorship of junior staff and collaboration with engineering teams are expected.

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.

Responsibilities

• Test and commission custom-built HVAC equipment prior to 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.
• Partner with engineering and production teams to resolve technical issues.
• Document testing results accurately using computer-based systems.
• Support process improvement and continuous quality initiatives.
• Provide technical guidance and mentorship to junior testing technicians as needed.
• Travel occasionally to support field testing or customer needs when required.

Skills

Troubleshooting

HVAC systems

Electrical schematics

PLC knowledge

VFD familiarity

Mentoring

Tools

PLC systems

VFDs

Job description

CoreWise Workforce Strategy Partners seeks a seasoned Systems Testing & Commissioning Technician to test and commission custom HVAC equipment for critical facilities. You will diagnose refrigeration, electrical, mechanical, and control issues, interpret schematics, and verify performance to meet specs.

The role requires PLC and VFD familiarity, strong problem-solving, and occasional travel to client sites. Mentorship of junior staff and collaboration with engineering teams are expected.