Lab Manager – HVAC Testing & Validation

About the Role

We are seeking a Lab Manager to lead and oversee air conditioning testing and validation activities for new product development (NPD) programs.

This role is responsible for ensuring testing accuracy, operational efficiency, and compliance with international standards, while providing strong leadership to drive lab performance and support timely product launches.

Key Responsibilities

Lead and manage day-to-day operations of the HVAC testing laboratory

Oversee testing of RES, IMS, LC, and VRF systems to ensure compliance with performance standards

Monitor and validate key parameters including temperature, pressure, airflow, refrigerant performance, and energy efficiency (COP/EER)

Ensure all testing activities comply with company standards and international regulations

Supervise test setup, instrumentation calibration, and safety procedures

Ensure test equipment and benches are properly maintained and operational

Lead root cause analysis and corrective actions for performance deviations

Review product specifications, test procedures, and technical documentation

Prepare and review test reports for internal and external stakeholders

Collaborate with engineering, quality, and production teams to resolve issues

Support customer witness testing and validation activities

Ensure compliance with EHS (Environmental, Health & Safety) standards

Lead and develop team capability through training programs for engineers, technicians, and customers

Qualifications & Skills

Bachelor’s degree in Mechanical, Electrical, or HVAC Engineering

7–10+ years of experience in HVAC testing/laboratory environment

Minimum 3 years in supervisory or management role

Strong knowledge of air conditioning systems and testing methodologies

Experience with performance testing, instrumentation, and diagnostics

Ability to troubleshoot mechanical, electrical, and control system issues

Strong leadership and team management skills

Excellent coordination and stakeholder management capability

Ability to manage multiple projects in a fast-paced environment

Good command of English and Thai

Carrier is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.Job Applicant's Privacy Notice:

Click on this link to read the Job Applicant's Privacy Notice