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Coolant Technician Jobs (NOW HIRING)

Hobson & Motzer Inc

Coolant Technician

Durham, CT · On-site

$27.50 - $34.75/hr

Description Coolant Technician Full-time | Permanent Hourly | Onsite | 1st Shift *We are not currently working with third party agencies on this role. About Us: Hobson & Motzer is now part of ...

Senior plc

Coolant Technician

Franklin, WI · On-site

The Coolant Technician will be responsible for maintaining all fluid systems in a wide variety of production equipment. Job Duties include but are not limited to: * Clean and recharge coolant sumps ...

Senior plc

Coolant Technician

Franklin, WI · On-site

The Coolant Technician will be responsible for maintaining all fluid systems in a wide variety of production equipment. Job Duties include but are not limited to: * Clean and recharge coolant sumps ...

Epiroc

Shop Services Technician - Coolant

Milwaukie, OR · On-site

$50K - $55K/yr

Join Our Team as a Shop Services Technician - Coolant at Epiroc! Primary responsibility for this position is to support manufacturing employees and line management with functioning equipment (as ...

Mondo

Lab Technician

Wilmington, MA · On-site

$40 - $44/hr

Lab Technician , location is Onsite - Wilmington, MA . The start date is June 15 for this 6 month ... Build, configure, and maintain liquid cooling test systems, coolant loops, and sensor modules

FARR GM 1403 LLC

Hood Technician

Austin, TX · On-site

$14 - $18/hr

The hood technician is also responsible for directing the activities in the bay area, ensuring that ... · Test coolant · Perform a visual inspection of belts, hoses, and other hood compartment ...

Jiffy Lube

Jiffy Lube Multicare Technician

Chicago, IL · On-site

$14.50 - $19.75/hr

Engine Coolant Replacement * Gearbox Fluid Replacement * Fuel System Cleanings All technicians are responsible for keeping a clean & organized work area & to work with others to keep a clean service ...

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Coolant Technician information

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How much do coolant technician jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for coolant technician in the United States is $21.58, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.52 per hour, depending on experience, location, and employer.

What does a coolant technician do?

A Coolant Technician is responsible for monitoring, maintaining, and managing the fluids used in industrial cooling systems, often in manufacturing or automotive environments. Their duties include testing coolant quality, replenishing fluids, cleaning reservoirs, and ensuring that systems remain free of contaminants. They also keep detailed records of coolant usage and maintenance activities, and may help troubleshoot issues related to overheating or equipment performance. This role is essential for preventing machinery breakdown and ensuring efficient operation of cooling systems.

What are the key skills and qualifications needed to thrive as a coolant technician, and why are they important?

To thrive as a Coolant Technician, you need a solid understanding of industrial fluids, mechanical systems, and safety procedures, often supported by a high school diploma or technical training. Familiarity with fluid testing equipment, coolant management systems, and relevant safety certifications such as OSHA are typically required. Attention to detail, problem-solving skills, and effective communication help technicians stand out in this role. These abilities are crucial for maintaining safe and efficient operations, minimizing equipment downtime, and ensuring compliance with safety and environmental regulations.

What are some common challenges faced by coolant technicians, and how can they be addressed on the job?

Coolant Technicians often encounter challenges such as managing coolant contamination, adhering to safety protocols when handling hazardous materials, and maintaining precise coolant concentrations for optimal machinery performance. To address these, technicians routinely monitor coolant quality, follow strict safety guidelines, and collaborate closely with maintenance and production teams to schedule timely fluid changes. Continuous training on new coolant technologies and effective communication with other departments can help mitigate issues and ensure a safe, efficient work environment.

What is the difference between Coolant Technician vs HVAC Technician?

AspectCoolant TechnicianHVAC Technician
CertificationsEPA 608 Certification, specialized in refrigerantsEPA 608 Certification, HVAC-specific licenses
Work EnvironmentServicing refrigeration, cooling systems, often in industrial or commercial settingsInstalling, repairing, maintaining heating, ventilation, and air conditioning systems
Industry UsagePrimarily in refrigeration, cold storage, and industrial coolingResidential, commercial, and industrial heating and cooling systems

While both roles involve working with cooling systems and require EPA 608 Certification, Coolant Technicians focus on refrigeration and industrial cooling systems, whereas HVAC Technicians handle heating, ventilation, and air conditioning systems in various settings. The roles overlap in refrigerant handling but differ in scope and application.

What is the job description of a coolant technician?

A coolant technician is responsible for maintaining, repairing, and servicing cooling systems and equipment, such as radiators, air conditioning units, and refrigeration systems. They diagnose issues, perform routine inspections, and ensure systems operate efficiently, often using specialized tools and following safety protocols. Certification or technical training is typically required for this role.
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The top searched job categories for Coolant Technician jobs are:

Coolant Technician jobs near you
Infographic showing various Coolant Technician job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $44,888 per year, or $21.6 per hour.

Coolant Technician

Hobson & Motzer Inc

Durham, CT • On-site

$27.50 - $34.75/hr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Description

Coolant Technician

Full-time | Permanent

Hourly | Onsite | 1st Shift 


*We are not currently working with third party agencies on this role.


About Us:

Hobson & Motzer is now part of Vantedge Medical! Vantedge Medical is the premier metals-based med-tech solutions partner from concept to full-scale manufacturing. We are at the forefront of precision engineering and innovation, specializing in the development and manufacturing of vital components for medical markets such as Robotic Assisted Surgery, Orthopedics, Surgical Instruments, Dental, and more. Our teams work in unison, collaborating and problem-solving to serve the manufacturing needs of the top Medical Original Equipment Manufacturers (OEMs) around the globe. Making a difference in the lives of patients and their families drives us to go above and beyond every day. With a steadfast commitment to advancing medical technology, we take immense pride in the work we do - and have a lot of fun doing it.


Hobson & Motzer is a vertically integrated manufacturer of precision metal components and assemblies serving the needs of the medical device market and other advanced industries. We operate two manufacturing plants with primary operations-and headquarters-centrally located in Durham, CT; our Advanced Manufacturing Center is just a few miles away in Wallingford, CT. Description. Join an organization that has a reputation for outstanding leadership, innovation, and expertise. Our employees use their creativity and talent to invent new solutions, meet new demands, and offer the most effective services and solutions in the industry.


About this Opportunity:

This position effectively supports & maintains production machines according to established standards & specifications.


Responsibilities:

  • Maintain proper coolant concentration using Refractometer & P.H. meter.
  • Clean & maintain coolant levels in machine lines/sumps & holding tanks.
  • Maintain/clean machines; Add oil & change filters on machines as scheduled.
  • Report machine wear & leaks to supervisor.
  • Maintain necessary Computer Maintenance Software (CMS) records after tasks are completed
  • Coordinate with supervisor to safely start & stop machine cycles.
  • Maintain work area & equipment in accordance with TPM.
  • Maintain an organized, clean & safe working environment by following 6S standards.
  • Properly follow all H&M procedures & policies.
  • Use correct P.P.E. per JHA's & Job Description; required to wear safely shoes with safely shoes with the standard F2412 & F2413 rating. Individuals trained in NFPA 70E Arc Flash are required to wear electrical hazard safety shoes with the F2412EH & F2413EH rating.
  • Participate in Continuous Improvement activities, including the Idea System.
  • Perform all other duties as assigned.





Requirements

  • High School or Technical School Diploma, or General Education Degree (GED) preferred; Mechanical experience preferred.
  • Ability to do basic math.
  • Ability to write simple notes; ability to read & interpret documents such as operating & maintenance instructions, procedure manuals & safety rules.
  • Ability to troubleshoot & problem solve.
  • Able to work Saturday and/or Sunday on a rotating basis to meet business needs.

Apply