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Boiler Assistant Jobs in California (NOW HIRING)

Bureau Veritas

California Boiler and Machinery Inspection Specialist Perform in-service inspections of boilers and ... We are happy to assist you and encourage you to consider Bureau Veritas for your next great career ...

Collins

Assistant Operator Trainee I

Chester, CA · On-site

$23.53/hr

The Powerhouse Assistant Operator Trainee is in the beginning phases of learning to operate and ... Read and study material related to steam boilers and power generation. * Begin learning how to:

Collins

Assistant Operator Trainee I

Chester, CA · On-site

The Powerhouse Assistant Operator Trainee is in the beginning phases of learning to operate and ... Read and study material related to steam boilers and power generation. * Begin learning how to:

American River Center

Maintenance Asst

Carmichael, CA · On-site

$18/hr

You will assist with the operation, repair, and maintenance of boilers, compressors, generators, HVAC systems, electrical and plumbing systems, and other equipment in accordance with federal, state ...

Alta Gardens Care Center

Maintenance Asst

Garden Grove, CA · On-site

$16.90 - $23/hr

You will assist with the operation, repair, and maintenance of boilers, compressors, generators, HVAC systems, electrical and plumbing systems, and other equipment in accordance with federal, state ...

Cedars Assisted Living

Maintenance Asst

CA · On-site

$18 - $19/hr

You will assist with the operation, repair, and maintenance of boilers, compressors, generators, HVAC systems, electrical and plumbing systems, and other equipment in accordance with federal, state ...

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All JobsBoiler JobsBoiler Assistant JobsBoiler Assistant Jobs in California

Boiler Assistant information

See California salary details

$12

$28

$41

How much do boiler assistant jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for boiler assistant in California is $28.45, according to ZipRecruiter salary data. Most workers in this role earn between $23.70 and $32.74 per hour, depending on experience, location, and employer.

What is the difference between Boiler Assistant vs Boiler Operator?

AspectBoiler AssistantBoiler Operator
CertificationsBasic safety and maintenance trainingAdvanced certifications, boiler operation licenses
Work EnvironmentAssist in maintenance, support tasksOperate and monitor boilers directly
ResponsibilitiesSupport, cleaning, basic checksControl, regulate, and troubleshoot boilers

In summary, a Boiler Assistant typically performs support and maintenance tasks under supervision, while a Boiler Operator has more responsibility for operating and managing boiler systems, often requiring advanced certifications.

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

To thrive as a Boiler Assistant, you need a basic understanding of boiler operations, routine maintenance procedures, and safety protocols, often supported by a high school diploma and on-the-job training. Familiarity with boiler control systems, hand and power tools, and compliance with OSHA safety standards is typically required. Strong attention to detail, problem-solving abilities, and effective communication are valuable soft skills in this role. These skills and qualities are essential for ensuring safe, efficient boiler operation and minimizing risks in industrial or commercial settings.

What qualifications do you need to work on boilers?

Boiler assistants typically need a high school diploma or equivalent, along with technical training or apprenticeships in boiler operation and maintenance. Certification or licensing, such as a boiler operator license, is often required depending on local regulations, and knowledge of safety procedures and tools is essential.

What are some common challenges boiler assistants face during routine boiler maintenance, and how can they address them?

Boiler Assistants often encounter challenges such as managing high-pressure systems, identifying early signs of wear or leaks, and ensuring compliance with safety regulations. To address these issues, it's important to regularly monitor gauges, perform thorough inspections, and follow strict safety protocols. Effective communication with the lead boiler operator and maintenance team is also crucial to quickly resolve problems and minimize downtime. Staying up-to-date with safety training and manufacturer guidelines helps Boiler Assistants handle these challenges confidently.

What does a boiler assistant do?

A Boiler Assistant supports the operation and maintenance of boiler systems in facilities such as factories, hospitals, or power plants. Their duties typically include monitoring boiler equipment, checking gauges and meters, assisting with routine maintenance, and ensuring that safety procedures are followed. They may also help identify and troubleshoot minor issues, report problems to supervisors, and keep records of boiler performance. This role is essential for ensuring the safe and efficient functioning of heating and power systems in large buildings.
What are the most commonly searched types of Boiler jobs in California? The most popular types of Boiler jobs in California are:
What are popular job titles related to Boiler Assistant jobs in California? For Boiler Assistant jobs in California, the most frequently searched job titles are:
What job categories do people searching Boiler Assistant jobs in California look for? The top searched job categories for Boiler Assistant jobs in California are:
Boiler Assistant jobs near you

Boiler Operator

NONG SHIM FOODS INC.

Rancho Cucamonga, CA • On-site

$30/hr

Full-time

Re-posted 7 days ago

Job description

Job Summary

Nongshim Foods America is seeking a reliable and skilled Industrial Boiler/Utility Technician to join our plant operations team. This role is essential for maintaining and operating our industrial utility systems, including high-pressure boilers, air compressors, water treatment, and related equipment critical to our food production process.

Key Responsibilities

  • Operate, maintain, and troubleshoot high-pressure steam boilers and related systems
  • Monitor boiler room equipment and ensure optimal performance and compliance with safety standards
  • Perform preventative maintenance on utility systems including air compressors, pumps, valves, heat exchangers, and water treatment systems
  • Respond to equipment alarms or malfunctions and execute corrective action
  • Maintain accurate records of maintenance, inspections, and repairs
  • Assist with plant utilities management and participate in energy efficiency initiatives
  • Ensure compliance with all local, state, and federal regulations regarding boiler and utility operations
  • Collaborate with maintenance, production, and safety teams to support continuous plant operation

Required Skills and Qualifications

  • Minimum 1–3 years of hands-on experience with high-pressure industrial boilers (firetube or water tube)
  • Valid California Certified Boiler Operator License or equivalent (Not Required, But a Plus)
  • Strong mechanical aptitude and understanding of steam systems, fuel systems (natural gas/oil), pumps, valves, pressure vessels, and boiler safety devices
  • Proficient in diagnosing boiler faults and performing routine and emergency repairs
  • Familiarity with burner management systems, flame safeguards, and boiler controls (mechanical and PLC-based)
  • Knowledge of water chemistry and treatment principles (e.g., hardness, pH, conductivity)
  • Ability to read and interpret piping and instrumentation diagrams (P&IDs), manuals, and technical specifications
  • Comfortable working in a physically demanding industrial environment (heat, noise, confined spaces, heights)

Preferred Qualifications

  • Boiler Operator License (State of CA or equivalent)
  • Experience in a food manufacturing or industrial setting
  • Knowledge of water treatment systems or compressed air systems
  • Basic computer skills for maintenance logging


Pay Information

We offer a competitive pay range of $30–$42 per hour, with exact compensation determined by your experience, qualifications, and licensing.