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Coolant Technician Jobs (NOW HIRING)

Senior plc

Coolant Technician

Franklin, WI

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

Aerotek

Maintenance Technician

Fond Du Lac, WI · On-site

The Maintenance Technician supports and maintains a state-of-the-art, high-precision CNC ... Familiarity with servo systems, spindle systems, lubrication systems, and coolant systems.

New

Aerotek

Maintenance Technician

Manitowoc, WI · On-site

Maintenance Technician Direct Placement Stability -- This is a direct‑hire role offering ... Familiarity with servo systems, spindle systems, lubrication systems, and coolant systems.

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 ...

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Coolant Technician information

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How much do coolant technician jobs pay per hour?

As of Sep 4, 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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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

Senior plc

Franklin, WI

Full-time

Re-posted 9 days ago

Key responsibilities

  • Maintain all fluid systems in production equipment, including cleaning, recharging, and monitoring fluid levels and concentrations.

  • Operate and maintain fluid recycling equipment and other machinery such as dust collection systems and forklifts with attachments.

  • Generate work orders and document maintenance activities within the CMMS system.

Job description

Company Description

Who is Senior plc?

Senior plc is an international, market-leading, engineering solutions provider with 30 operating businesses in 13 countries. Senior designs, manufactures and markets high-technology components and systems for the principal original equipment producers in the worldwide aerospace, defence, and land vehicle and power & energy markets. The Group is split into two divisions, Aerospace and Flexonics, servicing five key sectors.

Our global values underpin what we do, and how we do it ...

Safety - Integrity - Customer Focus - Respect & Trust - Accountability - Excellence

Job Description

BRIEF DESCRIPTION OF DUTIES:

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 and production washers.
  • Monitor and maintain fluid levels and concentrations.
  • Operate and maintain fluid recycling equipment.
  • Clean and maintain dust collection systems. 
  • Operate Forklifts with attachments.
  • Generate work orders and document maintenance activities with-in our CMMS system.
Qualifications
  •  Basic computer skills.
  •  Basic hand tools.
  •  Forklift experience
  •  Ability to work in a fast-paced environment with minimal supervision.
  •  Frequent standing, bending, stooping, twisting and lifting 50+ Lbs.
  •  Ability to work independently  
  • Troubleshooting and problem-solving skills
  • Mechanically inclined
Additional Information

All your information will be kept confidential according to EEO guidelines.

Trade Compliance Statement Access to our facilities is restricted under the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR) to U.S. Persons (U.S. Citizens, lawful permanent residents, U.S. Nationals, U.S. refugees, asylees, or temporary residents under amnesty provisions ), and to properly licensed foreign persons. Applicants receiving a conditional offer of employment will be required to provide information to determine whether they are subject to these regulations and, if so, to assess their country of chargeability for export control purposes. Additionally, potential employee names will be screened against the Consolidated Screening List (maintained by the United States government) to determine eligibility to receive controlled technical data.

To ensure there is no unexpected delay to your start date with our Company and due to the potential need to obtain an export license, we would like to promptly assess whether such a license is needed to access our facility and/or systems.  Such licenses can take several weeks/months to obtain from the U.S. Government. Our Trade Compliance department may reach out to you with a Licensing Assessment form, which we request you kindly complete and return as soon as possible.

Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. EOE M/F/D/V/VEVRAA Federal Contractor

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