Job Title:
HVAC/ Maintenance Technician
Duration:
9 Months
Location:
Charlotte, NC 28269
Shift:
2nd
Salary:
31/hr. on w2 without benefits
Job Description:
- This role is responsible for test execution, running the chillers in water-cooled and air-cooled labs. Individuals should be able to set up test environment, calibration and drive efficient chiller operation The ideal candidate will have extensive experience in testing and troubleshooting water- and air-cooled commercial chillers, as well as maintaining a safe and efficient lab environment.
Role & Responsibilities:
Chiller test operation at high efficiency:
- Performs basic to moderately complex technical tasks which contribute to the planning and execution of engineering projects.?
- Operates, inspects and maintains chillers, test setups and equipment. ?
- Should be able to work with electrical equipment, including 460-3-60 machinery, with HVAC operation, refrigerant handling, and EPA certification.
- Able to use / Calibrate laboratory equipment to measure pressure, temperature, flow and electrical measurements.
- Select, connect and troubleshoot electrical, mechanical and refrigeration systems on Charlotte manufactured equipment.?
- Able to do loop calibration, how to use valves for single / double loop configuration.
- Operate/ trouble shoot / calibration, Power Management / VFD's, boilers, valves configuration
- Should be able to coach team members, collaborate with cross functional team and report out the results / issues to the relevant team to drive resolution.
Lab safety, maintenance and uptime:
- Must be an advocate of safe workspace, 5S and champion the corporations EHS policy.
- Support on lab uptime by reporting any instrument failures and enhance preventive maintenance.
- KPIs, Reporting, Transparency and Analytics:
- Collects and reports test status, issue reporting.
- Able to apply and teach measurement techniques, test report writing, systems troubleshooting.?
- You should be proactive to resolve testing hurdles consulting development and other relevant process partners.
Minimum requirements:
- Technical/Business School Certificate or High School Diploma or GED or Skilled Trades Apprenticeship
- 5 + Yrs experience in Chiller/Hvac operations, station and chiller and/or 5 years' experience in laboratory environment, for mechanical/electrical machinery.
- Proven ability in independently leading / running chillers, reporting the results, expert in loop tuning and drive test cycle / loop efficiency.
- 5+ years of experience with hand/pneumatic tools, advanced shop mathematics, complex measuring equipment, precision measuring instruments and other tools
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22nd Century Technologies, Inc.
Salary: 31/hr. on w2
Mar 12, 2026