Boiler Operator Jobs in California

Boiler Operator jobs in California are among the most active in the country, concentrated in industrial manufacturing, utilities, food processing, and large institutional facilities such as hospitals and university campuses, with openings at every level from entry-level fireman to senior stationary engineer. The busiest hiring markets are Los Angeles, the San Francisco Bay Area, and Fresno, where employers such as Pacific Gas and Electric, Kaiser Permanente, and Chevron maintain ongoing operational needs. The most in-demand specialties include high-pressure steam systems, wastewater treatment plant support, and industrial cogeneration. Find a role that fits below and apply directly.

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Overview

Open roles5
Top employerKDC/ONE
Top cityMather, CA
Cities hiring5
Top credentialHigh school diploma or GED
Companies hiring5

Showing 5 of 5+ Boiler Operator jobs

Boiler Operator
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Added 2w ago
Boiler Operator
MENDOCINO FOREST PRODUCTS COMPANY, LLC
Scotia, California
Maintenance & Repair
Manufacturing Operations
Skilled Trades
High school diploma or GED
501-1,000

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Boiler Plant Operator - Mather, CA and French Camp, CA
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Added 3w ago
Boiler Plant Operator - Mather, CA and French Camp, CA
Prime Physicians
Mather, California
Health & Safety
Maintenance & Repair
Skilled Trades
51-200

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Boiler Operator
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Added 3w ago
Boiler Operator
Juanita's Foods
Wilmington, California
Maintenance & Repair
Manufacturing Operations
Skilled Trades
$42 - $52/hr
High school diploma or GED
51-200

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Boiler Operator
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Added 2mo ago
Boiler Operator
KDC/ONE
Chatsworth, California
Maintenance & Repair
Manufacturing Operations
Skilled Trades
$34 - $40/hr
High school diploma or GED
501-1,000

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2nd Shift Boiler Operator- License REQUIRED
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Added 4mo ago
2nd Shift Boiler Operator- License REQUIRED
Synear Foods USA
Los Angeles, California
Engineering (Non-Software)
Mechanical Engineering
Product Management
$40 - $50/hr
High school diploma or GED

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Boiler Operator Jobs by City in California

Where California roles are concentrated, by current openings.

Mather
1 job
Scotia
1 job
Chatsworth
1 job
Wilmington
1 job
Los Angeles
1 job

Boiler Operator Job Market in California

A snapshot from current California openings, updated as new roles post.

Who's Hiring

KDC/ONE1 open role
Juanita's Foods1 open role
Prime Physicians1 open role

What California Employers Look For

The qualifications that appear most often in boiler operator jobs across California.

  • Active California Stationary Engineer license issued by the Division of Occupational Safety and Health
  • Minimum number of years operating high-pressure boilers and associated steam equipment
  • Ability to read and interpret schematics, piping diagrams, and plant blueprints
  • Familiarity with California Title 8 boiler safety regulations and inspection procedures
  • Experience with preventive maintenance, water treatment, and chemical testing protocols
  • Basic computer skills for logging readings and using computerized maintenance management systems

Boiler Operator Jobs in California: Frequently Asked Questions

How do you become a boiler operator in California?

California requires stationary engineers and boiler operators to hold a license issued by the California Division of Occupational Safety and Health under the Pressure Vessel Unit. Candidates typically start with a high school diploma or equivalent, then complete a formal apprenticeship, often through a local union affiliated with the International Union of Operating Engineers, to accumulate the supervised hours needed before sitting for the licensing exam.

Which companies hire boiler operators in California?

Employers hiring boiler operators in California right now include KDC/ONE, Juanita's Foods, and Prime Physicians, based on current listings on Migrate Mate as of November 2026. California's large industrial base, major utility networks, and extensive healthcare and university campus infrastructure keep demand for licensed operators steady across both the public and private sectors.

Which California cities have the most boiler operator jobs?

The cities with the most boiler operator openings in California are Mather, Scotia, and Chatsworth. The concentration reflects Los Angeles's dense industrial and healthcare corridor, the Bay Area's utility and refinery operations, and Fresno's food processing and agricultural manufacturing plants, all of which rely on continuous boiler operation and skilled stationary engineers.

How can I get hired as a boiler operator in California with little or no experience?

The most realistic entry path is a registered apprenticeship through a local chapter of the International Union of Operating Engineers, which places candidates with California facilities while they train and log the hours required for state licensure. Large institutional employers such as UC campuses and Kaiser Permanente facilities regularly bring on apprentice-level candidates in fireman or assistant engineer roles. Holding a completed vocational training certificate in boiler technology or HVAC systems gives applicants a measurable edge over candidates with no formal preparation.

Where can I find and apply to boiler operator jobs in California?

You can find and apply to boiler operator jobs in California on Migrate Mate, which lists current California openings across industries and experience levels. Find roles that fit your background and apply directly to the employers posting them.

See All 5 Boiler Operator Jobs in California

Find roles in California that match your experience and apply in just a few clicks.

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