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Key Refrigeration Jobs (NOW HIRING)

Mastech Digital

Refrigeration Engineer

Wilmington, MA · On-site

$125K/yr

... sensors. - Key refrigeration items include compressors, evaporators, condensers, expansion devices (cap tubes, TEV's, EEV's) and fans for air-cooled products. - Design the controls for the ...

Preston Refrigeration

$27 - $35/hr

Preston Refrigeration is looking for a dedicated Service Technician to join our team! If you're ... Our technicians play a key role in ensuring that we continue providing exceptional customer support ...

Preston Refrigeration

$27 - $35/hr

Preston Refrigeration is looking for a dedicated Service Technician to join our team! If you're ... Our technicians play a key role in ensuring that we continue providing exceptional customer support ...

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Key Refrigeration information

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How much do key refrigeration jobs pay per hour?

As of Jul 28, 2026, the average hourly pay for key refrigeration in the United States is $28.97, according to ZipRecruiter salary data. Most workers in this role earn between $24.04 and $32.93 per hour, depending on experience, location, and employer.

What is the difference between Key Refrigeration vs Refrigeration Technician?

AspectKey RefrigerationRefrigeration Technician
CertificationsHVAC/R certification, EPA 608HVAC/R certification, EPA 608
Work EnvironmentCommercial, industrial refrigeration systemsResidential and commercial refrigeration systems
Industry UsageManufacturing, food processing, large-scale coolingAppliance repair, small-scale refrigeration

Key Refrigeration specialists focus on large-scale refrigeration systems used in industrial and commercial settings, requiring specific certifications and experience. Refrigeration Technicians often work on smaller systems like household appliances and commercial units. While both roles require similar credentials, their work environments and system types differ significantly.

What cities are hiring for Key Refrigeration jobs? Cities with the most Key Refrigeration job openings:
What states have the most Key Refrigeration jobs? States with the most job openings for Key Refrigeration jobs include:
What job categories do people searching Key Refrigeration jobs look for? The top searched job categories for Key Refrigeration jobs are:
Key Refrigeration jobs near you
Infographic showing various Key Refrigeration job openings in the United States as of July 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $60,266 per year, or $29 per hour.
Refrigeration Engineer

Refrigeration Engineer

Mastech Digital

Wilmington, MA • On-site

$125K/yr

Full-time

Posted 22 days ago

Job description

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking a Refrigeration Engineer for our client in the Engineered Material Solutions domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Permanent position, and the client is looking for someone to start immediately.

Duration: Full-time

Location: Wilmington, MA

Salary: $125,000/Annually

Role: Refrigeration Engineer

Primary Skills: Engineering

Role Description: The Refrigeration Engineer must have 5+ years of experience.

Essential Duties & Responsibilities:

- Interface with the design team and customers to understand and develop product specifications.

- Evaluate trade-offs between performance/functionality, quality, cost and schedule.

- Design the refrigeration system in the product by sizing and selecting refrigeration components and sensors.

- Key refrigeration items include compressors, evaporators, condensers, expansion devices (cap tubes, TEV’s, EEV’s) and fans for air-cooled products.

- Design the controls for the refrigeration portion of the product.

- Create refrigeration product schematics.

- Develop and execute verification test plans.

- Write test procedures and engineering reports.

- Create new items and BOM’s for the refrigeration portion of the design.

- Manage the refrigeration portion of the product for new product development.

- Ensure that cost, performance and schedule goals are achieved.

- Actively manage risk mitigation efforts.

- Follow established procedures; drive continuous improvement and update procedures applicable to your area as necessary.

- Provide product support from early concepts, through product development and throughout production.

- Support failure and root cause analysis of prototype and production level products

- Would interact with other product team members globally, as most programs require use of global resources.

Required Experience and Skills:

- Solid understanding of total system testing, debugging, manufacturing, low cost, high quality and reliability

- Able to work independently and prioritize work based on the candidates understanding of the given overall project requirements as well as other projects within the organization

- Good experience and skills in technical problem solving, analyzing system risk, identifying options, making recommendations

- Daily use of Microsoft Office software

- Experience designing products with green refrigerants a major plus (A2L’s, CO2, propane, etc.)

- Experience with mechanical enclosure/ sheet metal assembly a plus

- Experience designing mechanical liquid pumping systems a major plus

- Experience/ Knowledge with SolidWorks a plus

Education: Bachelor’s degree in Computer Science, Electrical/Electronic Engineering, Information Technology or another related field or Equivalent

Experience: Minimum 5+ years of experience

Relocation: This position will not cover relocation expenses

Travel: Travel – limited.Typically, less than 5% per year.Domestic and International travel is possible.

Local Preferred: Yes

Note: Must be able to work on a W2 basis (No C2C)

Recruiter Name: Srinivas Rao

Recruiter Phone: 617-848-2340 (Ext: 3925)

Benefits:

This is a direct hire position, and the hired applicant will receive our client’s benefits package.

Mastech Digital is an Equal Opportunity Employer - All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.