Senior Refrigeration Lab Engineer

Lennox International; Stone Mountain (GA); On-site; USD 71,000 - 93,000; Full time

Benefits offered by this job

Tuition reimbursement

Medical, dental, and vision insurance

Prescription drug coverage

401(k) retirement plan

Short-term disability insurance

Paid time off

Job summary

Lennox International in Stone Mountain, GA is seeking a Refrigeration Laboratory Technician to support testing and development of commercial HVAC/R systems in a laboratory environment. This role requires hands-on experience with industrial HVAC/R equipment and a strong commitment to safety and quality.

The technician will set up and run tests, collect and analyze data, assist engineers, calibrate lab equipment, and help maintain laboratory systems while ensuring regulatory compliance.

Qualifications

• Associate degree or technical certification in HVAC, Refrigeration, Mechanical/Electrical Technology or related field.
• Minimum of 3 years hands-on HVAC/R servicing, troubleshooting, installation, or commissioning.
• Strong understanding of refrigeration cycles, controls, electrical systems, instrumentation.

Responsibilities

• Set up, operate, monitor, and maintain refrigeration and HVAC/R test equipment.
• Support product development, performance testing, validation, and investigative projects.
• Install, modify, and repair refrigeration and HVAC/R systems, components, and instrumentation.
• Troubleshoot mechanical, electrical, and refrigeration system issues independently.
• Collect, analyze, and document test data and observations.
• Assist engineers in developing test procedures and executing laboratory test plans.
• Ensure laboratory equipment is calibrated, maintained, and operating safely.
• Maintain compliance with laboratory safety procedures and environmental regulations.

Skills

HVAC/R equipment

Troubleshooting

Electrical systems

Instrumentation

Laboratory testing

Data acquisition

Reading schematics

Education

Associate degree or technical certification

Tools

Diagnostic tools

Gauges

Multimeters

Data acquisition systems

Job description

Lennox International in Stone Mountain, GA is seeking a Refrigeration Laboratory Technician to support testing and development of commercial HVAC/R systems in a laboratory environment. This role requires hands-on experience with industrial HVAC/R equipment and a strong commitment to safety and quality.

The technician will set up and run tests, collect and analyze data, assist engineers, calibrate lab equipment, and help maintain laboratory systems while ensuring regulatory compliance.