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Seal Boiler Jobs (NOW HIRING)

Utilize Building Management System for Alarm Reporting and Response High school degree, State of New Jersey High Pressure Black Seal Boiler License required, with a minimum of 3 years of relevant gas ...

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NJ Blue Seal Boiler License requried. * Pay Range : $30.00 per hour to $37.00 per hour ESFM is the corporate Integrated Facilities Management (IFM) division of Compass Group USA and a Keystone member ...

Must have a NJ High Pressure Black Seal Boiler License. * Minimum of two years industrial maintenance experience * Two-year vocational training in electrical technology is preferred * An operational ...

Boiler/HVAC Mechanic, 1st Shift

NJ · On-site

$28 - $37/hr

Blue seal refrigeration license required; blue seal boiler or higher preferred. * Math and computer skills are preferred. * Must have a minimum of 3-year experience as a maintenance mechanic ...

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How much do seal boiler jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for seal boiler in the United States is $27.04, according to ZipRecruiter salary data. Most workers in this role earn between $24.76 and $30.05 per hour, depending on experience, location, and employer.
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Infographic showing various Seal Boiler job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 100% In-person job distribution, with an average salary of $56,233 per year, or $27 per hour.

Boiler & Refrigeration Maintenance Mechanics

Johanna Foods Inc.

Flemington, NJ • On-site

$26 - $39/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday


Johanna Foods rating

7.8

Company rating: 7.8 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

110th of 436 rated food and drinks producers


Job description

Overview

Johanna Foods is a state-of-the-art food manufacturer located in Flemington, New Jersey. Privately operated since 1995, Johanna Foods is now one of the country's largest producers and distributors of fruit juices, drinks and yogurt. Our products include the popular La Yogurt and Sabor Latino yogurt, Tree Ripe juices, Earth Wise juice beverages, Ssips and Sabor Latino drinks and nectars, and Ssips aseptic drink boxes, all using cutting-edge technologies and only the freshest, highest quality ingredients. Johanna Foods is also a leading private label and co-pack juice and yogurt producer, manufacturing products for numerous leading retailers and brands.

Job Summary:

 

Service, maintain and repair the Johanna Foods, Inc. food manufacturing plant complex including refrigeration, boiler and water systems, fire sprinkler, air compressor, vacuum and electrical systems.

Johanna Foods Compensation:

  • Compensation $26.00- $39.00/hour, based on skills, experience, qualifications and testing
  • Premium healthcare benefits, including medical, dental and vision coverage
  • Retirement savings account
  • Company paid life insurance, vacation, holidays and sick days
  • Full-time, 40-hour work week plus overtime opportunities
Responsibilities
  • Observe all equipment and machinery to assess problems and malfunctions.
  • Troubleshoot/analyze problems and malfunctions to insure proper operation.
  • Perform routine tests for operation of boiler, cooling waters and fire systems.
  • Perform scheduled and emergency repairs on all equipment and building structures (i.e. pneumatic, hydraulic, electronic electrical plumbing )
  • Read and complete work orders, paperwork, specification books, schematics and manuals.
  • Adhere to all company established safety standards and company policies and procedures, as well as state laws including TCPA concerning boiler and refrigeration operations.
  • Ensure compliance with applicable quality system standards and the unit's food safety and security programs in support of essential manufacturing strategies and practices.
Qualifications
  • High School diploma or equivalent
  • Previous experience as a maintenance mechanic in a food processing/packaging facility; and/or in a general plant
  • Prefer Black Seal Boiler License and/or Blue Seal Refrigeration License. Otherwise, must be willing to obtain licenses.  Will provide training.
  • Somewhat complex mathematical calculation skills.
  • Strong record-keeping skills.
  • Ability to perform manual work and have mechanical skills.
  • Ability to work equally well with others as well as alone.
Employment Type: OTHER

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