Field Service Technician, Chiller

Field Service Technician, Chiller

Baltimore, MD, USA, 21226

Employment Status:
Full-time

Posting

Start Date:

10/27/26

Founded in 1965, Herc Rentals is one of the leading equipment rental suppliers in North America with 2025 total revenues reaching approximately $4.4 billion. Herc Rentals’ parent company, known as Herc Holdings Inc., listed on the New York Stock Exchange on July 1, 2016, under the symbol “HRI.” Herc Rentals serves customers through approximately 607 locations and has about 10,000 employees in North America as of June 30, 2026.

As a Chiller Technician III at Herc Rentals, you are a subject matter expert responsible for independently diagnosing and repairing the most complex chiller and HVAC issues. You will lead major rebuilds and technical troubleshooting, provide training and leadership to Level 1 and Level 2 technicians, and serve as a trusted technical advisor to customers and facility managers on chiller operation, energy efficiency, and best practices.

• Perform all Level 1 and Level 2 responsibilities.
• Interpret schematics, wiring diagrams, and service manuals.
• Monitor and adjust Building Automation Systems (BAS) as they interface with chiller plant operations.
• Provide technical support and guidance to customers and facility managers on chiller operation and best practices.
• Identify opportunities for energy efficiency improvements and communicate recommendations to customers.
• Diagnose, repair, and optimize chillers, including centrifugal, screw, and absorption units where applicable.
• Independently diagnose and repair complex issues.
• Provide training and leadership to Level 1 and Level 2 technicians.
• Lead major rebuilds, teardowns, and technical troubleshooting efforts.
• Support engineering and product teams on technical initiatives.

• High school diploma or GED required; technical/trade school certification preferred.
• 10+ years of hands- on experience servicing both water-cooled and air-cooled chillers (helical screw, centrifugal, or reciprocating).
• Strong electrical troubleshooting skills, including low-and medium-voltage exposure.
• EPA Section 608 Universal Refrigerant Handling Certification (required).
• Valid driver's license

• HVAC/R journeyman license or equivalent state certification.
• Experience with major chiller manufacturers (York, Smart Family).
• OSHA 10 or OSHA 30 certification.
• Experience in a rental or field service environment.

• Advanced, independent troubleshooting and problem-solving skills.
• Proven leadership and mentoring ability for junior technicians.
• Excellent verbal and written communication skills.
• Strong organizational skills and attention to detail.
• Customer-focused with a professional, consultative demeanor.
• Ability to work in varying environmental conditions (heat, cold, confined spaces, heights).
• Physically able to lift up to 50 lbs. regularly and up to 75 lbs. occasionally
• Ability to work both indoors and outdoors as required
• Ability to sit, stand, and walk for extended periods
• Ability to perform repetitive tasks, including stretching, turning, twisting, and reaching overhead
• Ability to bend, crouch, squat, kneel, and stoop for extended periods

Req #: 71616

Pay Range: $40.00 - $50.00 per hour + service vehicle

Please be advised that the actual salary offered for any position is subject to the company's sole discretion and may be influenced by various factors, including but not limited to the candidate's qualifications, experience, location, and overall fit for the role.

Herc Rentals values its employees and provides excellent compensation and benefits packages which are not limited to the following.

• Medical, Dental, and Vision Coverage
• Life and disability insurance
• Flex spending and health…