... is operating efficiently and safely * Understanding paragraphs in work-related documents * Using ... Salary increases will be coordinated according to the current IBT/United contract. * There is an ...
... is operating efficiently and safely * Understanding paragraphs in work-related documents * Using ... Salary increases will be coordinated according to the current IBT/United contract. * There is an ...
Boiler Plant Operator (1099) Palo Alto, CA
Palo Alto, CA · On-site
$45/hr
Established in 1994, NiteLines USA has successfully delivered contract support services to more ... Boilers operated are fueled by either natural gas, fuel oil, or a combination of these fuels to ...
Quick apply
Boiler Plant Operator (1099) Palo Alto, CA
Palo Alto, CA · On-site
$45/hr
Established in 1994, NiteLines USA has successfully delivered contract support services to more ... Boilers operated are fueled by either natural gas, fuel oil, or a combination of these fuels to ...
Boiler Plant Operator (1099) Palo Alto, CA
Palo Alto, CA · On-site
$45/hr
Established in 1994, NiteLines USA has successfully delivered contract support services to more ... Boilers operated are fueled by either natural gas, fuel oil, or a combination of these fuels to ...
Boiler Plant Operator (1099) Palo Alto, CA
Palo Alto, CA · On-site
$45/hr
Established in 1994, NiteLines USA has successfully delivered contract support services to more ... Boilers operated are fueled by either natural gas, fuel oil, or a combination of these fuels to ...
Oversee steam/boiler systems, water systems, HVAC, electrical, compressed air, and related ... High ownership mindset with comfort operating in a 24/7 responsibility environment * Strong ...
Quick apply
Oversee steam/boiler systems, water systems, HVAC, electrical, compressed air, and related ... High ownership mindset with comfort operating in a 24/7 responsibility environment * Strong ...
Wastewater Plant Operator
San Diego, CA · On-site
$103K - $124K/yr
... and boilers; calibrate and maintain monitoring instrumentation; perform minor maintenance and ... Nothing in this job posting constitutes an express or implied contract for employment with the City ...
Wastewater Plant Operator
San Diego, CA · On-site
$103K - $124K/yr
... and boilers; calibrate and maintain monitoring instrumentation; perform minor maintenance and ... Nothing in this job posting constitutes an express or implied contract for employment with the City ...
(CW) Maintenance Mechanic CONTRACT Grave shift (0830PM-0700AM) Sunday to Wednesday
Novato, CA · On-site
This is a Grave Shift position operating Sun-Wed (0830PM-0700AM).Under the direction of the GMP ... C water boilers, process equipment, and other miscellaneous equipment that supports the ...
(CW) Maintenance Mechanic CONTRACT Grave shift (0830PM-0700AM) Sunday to Wednesday
Novato, CA · On-site
This is a Grave Shift position operating Sun-Wed (0830PM-0700AM).Under the direction of the GMP ... C water boilers, process equipment, and other miscellaneous equipment that supports the ...
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
Water Treatment System Operator
Corona, CA · On-site
$25/hr
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
Water Treatment System Operator
Corona, CA · On-site
$25/hr
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
Water Treatment System Operator
Santa Clarita, CA · On-site
$25/hr
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
Water Treatment System Operator
Santa Clarita, CA · On-site
$25/hr
Manage and maintain daily operations logs, inventory, site consumables and vendor service contracts ... Working knowledge of low-pressure steam boilers, water treatment equipment, and control systems
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
O&M Technician
San Diego, CA · On-site
$47.65 - $58.62/hr
The Facility is operated and maintained by DTE San Diego Cogen, Inc., and owned by Rady Children ... Ensures that contract requirements and plant efficiency are maintained, and that local, state and ...
Chief Engineer
Turlock, CA · On-site
$106 - $113/hr
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
New
Chief Engineer
Turlock, CA · On-site
$106 - $113/hr
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
New
Chief Engineer
Turlock, CA · On-site
$9.5K - $10K/mo
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
Chief Engineer
Turlock, CA · On-site
$9.5K - $10K/mo
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
Chief Engineer
Turlock, CA · On-site
$106 - $113/hr
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
New
Chief Engineer
Turlock, CA · On-site
$106 - $113/hr
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
New
Chief Engineer
Turlock, CA · On-site
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
Chief Engineer
Turlock, CA · On-site
Administer service contracts and oversee contractor and consultant performance related to boilers ... Administer departmental operating budgets and monitor expenditures for labor, materials, equipment ...
Mechanic
Fullerton, CA · On-site
Company Description Contract manufacturer of Personal Care Products SUMMARY Responsible for ... LANGUAGE SKILLS Ability to read and interpret documents such as safety rules, operating and ...
Mechanic
Fullerton, CA · On-site
Company Description Contract manufacturer of Personal Care Products SUMMARY Responsible for ... LANGUAGE SKILLS Ability to read and interpret documents such as safety rules, operating and ...
Mechanic
Fullerton, CA · On-site
Company Description Contract manufacturer of Personal Care Products SUMMARY Responsible for ... LANGUAGE SKILLS Ability to read and interpret documents such as safety rules, operating and ...
Mechanic
Fullerton, CA · On-site
Company Description Contract manufacturer of Personal Care Products SUMMARY Responsible for ... LANGUAGE SKILLS Ability to read and interpret documents such as safety rules, operating and ...
Contract Boiler Operator information
See California salary details
$12.81 - $15.42
1% of jobs
$15.42 - $18.03
5% of jobs
$18.03 - $20.64
6% of jobs
$20.64 - $23.25
9% of jobs
$23.90 is the 25th percentile. Wages below this are outliers.
$23.25 - $25.86
12% of jobs
The median wage is $28.39 / hr.
$25.86 - $28.47
17% of jobs
$28.47 - $31.08
21% of jobs
$31.78 is the 75th percentile. Wages above this are outliers.
$31.08 - $33.69
13% of jobs
$33.69 - $36.30
14% of jobs
$36.30 - $38.91
2% of jobs
$38.91 - $41.52
0% of jobs
$12
$28
$41
How much do contract boiler operator jobs pay per hour?
As of Aug 9, 2026, the average hourly pay for contract boiler operator 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 are the typical work environments and schedules for contract boiler operators?
Contract Boiler Operators often work in industrial or commercial buildings such as manufacturing plants, hospitals, or large office complexes, and their schedules can vary based on client needs. Many positions require shift work, including nights, weekends, or on-call hours to ensure continuous boiler operation and quick response to emergencies. Operators may work independently or as part of a facility maintenance team, coordinating with engineers, supervisors, and other technicians. Flexibility and adaptability are important, as operators might be assigned to different sites or projects depending on contract requirements.
What are the key skills and qualifications needed to thrive as a contract boiler operator?
A Contract Boiler Operator should possess in-depth knowledge of boiler systems, mechanical troubleshooting, and safety protocols, often supported by a high school diploma and a valid boiler operator or stationary engineer license. Familiarity with control systems, water treatment testing kits, and preventive maintenance tools is commonly required. Strong communication, problem-solving abilities, and reliability are vital soft skills to excel in this role. These competencies are necessary to ensure safe, efficient boiler operations and to minimize downtime or hazards in industrial and commercial facilities.
What is a contract boiler operator?
A Contract Boiler Operator is a skilled professional responsible for operating, maintaining, and troubleshooting boilers and related equipment on a temporary or contract basis. They ensure safe and efficient boiler operation, often working in industrial, commercial, or institutional settings. Their duties may include monitoring pressure and temperature gauges, performing routine maintenance, and adhering to safety regulations. Contract Boiler Operators may work for multiple clients or facilities, filling in for staff shortages, seasonal demands, or special projects.
What are the most commonly searched types of Boiler Operator jobs in California? The most popular types of Boiler Operator jobs in California are:
What are popular job titles related to Contract Boiler Operator jobs in California? For Contract Boiler Operator jobs in California, the most frequently searched job titles are:
What job categories do people searching Contract Boiler Operator jobs in California look for? The top searched job categories for Contract Boiler Operator jobs in California are:
What cities in California are hiring for Contract Boiler Operator jobs? Cities in California with the most Contract Boiler Operator job openings:
Full-time
Re-posted 7 days ago
United Airlines rating
7.9
Based on 341 frontline employees who took The Breakroom Quiz
7th of 26 rated airlines
Job description
Description
At United, we have some of the best aircraft in the world. Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they're well taken care of and ready to get our customers to their desired destinations. If you're ready to work on our planes, join our Tech Ops experts and help keep our fleet in tip-top shape.
The sign-on bonus is exclusively for external candidates, internal applicants are not eligible to receive the sign-on incentive.
Key Responsibilities:
Qualifications
What's needed to succeed (Minimum Qualifications):
At United, we have some of the best aircraft in the world. Our Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they're well taken care of and ready to get our customers to their desired destinations. If you're ready to work on our planes, join our Tech Ops experts and help keep our fleet in tip-top shape.
The sign-on bonus is exclusively for external candidates, internal applicants are not eligible to receive the sign-on incentive.
Key Responsibilities:
- As a Boiler Room or Stationary Engineer Technician you will work in the fast-paced San Francisco Technical Operation Facilities department. The Boiler Room Technician plays a very important role in providing quality service to our internal customers. Technician should have strong proven understanding and abilities to operate stationary gas fired boilers and auxiliary equipment. Boiler operation and maintenance, economizers, boiler safety and control devices, combustion principles, pumps and compressors, water treatment, safety and relief valves, physics and chemistry
- Operates, maintains, and inspects automatic gas fired high pressure steam or high temperature hot water boilers
- Adjusts, maintains and tests boiler and mechanical, electrical or pneumatic control instruments and safety devices
- Tests boiler water, cooling tower and water from other systems, and takes any vital corrective action, such as adding chemicals to prevent corrosion and harmful deposits
- Make all vital adjustments to keep accurate water treatment parameters
- Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work
- Monitor and inspect equipment, energy management computer, switches, valves, gauges, alarms, safety devices, and meters to detect leaks or malfunctions, and to ensure that equipment is operating efficiently and safely
- Understanding paragraphs in work-related documents
- Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems
- Must be available to work around the clock shifts, including weekends and holidays, in the outdoors in all weather conditions
- Technicians may bid for schedules several times a year and schedules are awarded according to seniority
- Boiler Room Technicians are represented by the International Brotherhood of Teamsters (IBT)
- Salary increases will be coordinated according to the current IBT/United contract.
- There is an initiation fee for joining the union and subsequent monthly union dues which are set by the Local Lodge
Qualifications
What's needed to succeed (Minimum Qualifications):
- Must have a high school diploma/GED or education equivalent
- Twelve months experience required as a Boiler operator or stationary engineer
- Must be at least 18 years of age
- Valid US driver's license (revoked, suspended or expired are not considered valid)
- Must pass 10-year background check
- Must be willing to take a pre-placement physical abilities' test, hearing and vision tests, and drug screen
- Candidate will need to clear a fingerprint-based criminal history check in order to obtain and retain credentials necessary for the position
- Position-specific clearances may include but are not limited to FAA, TSA, Port Authority, U.S. Customs and U.S. Postal service clearances required
- Overtime available/required depending upon operational need
What United Airlines employees say
Pay
Benefits
Hours and flexibility
Workplace
Get the full story on Breakroom
About United Airlines
Sourced by ZipRecruiter
United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.
Industry
Aviation
Company size
10,000+ Employees
Headquarters location
Chicago, IL, US
Year founded
1926