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System Operator Trainee Jobs in Signal Hill, CA (NOW HIRING)

Process Operator Trainee PBF Energy Inc. (NYSE:PBF) is one of the largest independent refiners in ... Operates a variety of equipment such as pumps, compressors, valves and control systems.

... systems * By end of development program, show competency in managing a team of both Front Office ... Process Focused Operator (data driven decision-maker; detailed; organized and structured ...

... systems * By end of development program, show competency in managing a team of both Front Office ... Process Focused Operator (data driven decision-maker; detailed; organized and structured ...

ETCH Processor Trainee

Cudahy, CA · On-site

$19 - $27/hr

Daily system checks, i.e., rinse water PH checks, etc. * Masking requirements. * Racking techniques ... May be responsible for training and directly supervising Class 1 Operators, as directed from the ...

ETCH Processor Trainee

Cudahy, CA · On-site

$19 - $27/hr

Daily system checks, i.e., rinse water PH checks, etc. * Masking requirements. * Racking techniques ... May be responsible for training and directly supervising Class 1 Operators, as directed from the ...

ETCH Processor Trainee

Cudahy, CA · On-site

$19 - $27/hr

Daily system checks, i.e., rinse water PH checks, etc. * Masking requirements. * Racking techniques ... May be responsible for training and directly supervising Class 1 Operators, as directed from the ...

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System Operator Trainee information

See Signal Hill, CA salary details

$15

$29

$47

How much do system operator trainee jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for system operator trainee in Signal Hill, CA is $29.64, according to ZipRecruiter salary data. Most workers in this role earn between $25.67 and $30.05 per hour, depending on experience, location, and employer.

What is a system operator trainee?

System operator trainees are entry-level professionals who are undergoing training to manage and monitor the operations of systems such as electrical power grids, water treatment plants, or other critical infrastructure. They work under the supervision of experienced operators, learning how to ensure the safe, efficient, and reliable operation of these systems. Their responsibilities typically include observing control panels, responding to alarms, recording data, and assisting with routine maintenance. The goal of the training is to prepare them for full operator roles by providing both hands-on experience and classroom instruction.

What are some common challenges faced by system operator trainees in their first year on the job?

As a System Operator Trainee, one of the main challenges is mastering complex monitoring systems and learning to respond quickly and accurately to real-time changes in the power grid. Trainees must also adapt to rotating shift schedules, which can impact work-life balance. Collaborating with experienced operators and staying updated on protocols is key, as the role involves both independent decision-making and close teamwork under pressure. Building confidence in handling emergency scenarios and communicating effectively with field crews are also essential skills developed during the first year.

What are the key skills and qualifications needed to thrive as a system operator trainee, and why are they important?

To thrive as a System Operator Trainee, you need a solid understanding of electrical systems, power grid fundamentals, and typically an associate’s degree in electrical engineering technology or a related field. Familiarity with SCADA systems, energy management software, and NERC certification is often required or preferred. Strong attention to detail, problem-solving abilities, and effective communication skills help trainees excel in high-pressure, team-oriented environments. These competencies are crucial for maintaining grid reliability, ensuring safety, and responding rapidly to system disturbances.

What is the difference between System Operator Trainee vs Power Plant Operator?

AspectSystem Operator TraineePower Plant Operator
Required CredentialsHigh school diploma or equivalent; technical trainingHigh school diploma; technical training or certification
Work EnvironmentControl rooms, training facilitiesPower plant facilities, control rooms
Employer & Industry UsageUtilities, energy companies, training programsPower generation plants, energy sector
Common Search & ComparisonYesYes

The main difference is that a System Operator Trainee is in a training phase, learning to monitor and control systems, while a Power Plant Operator is a fully qualified professional responsible for operating power plant equipment. The trainee role focuses on gaining experience, whereas the power plant operator role involves hands-on operational duties.

What does a system operator do?

A system operator monitors and controls industrial, electrical, or computer systems to ensure they run efficiently and safely. They troubleshoot issues, perform routine maintenance, and may use specialized software or equipment to manage system operations, often working in shifts or 24/7 environments.

What cities near Signal Hill, CA are hiring for System Operator Trainee jobs?

Cities near Signal Hill, CA with the most System Operator Trainee job openings:

Infographic showing various System Operator Trainee job openings in Signal Hill, CA as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $61,658 per year, or $29.6 per hour.

Process Operator Trainee

Pbf Energy

Torrance, CA • On-site

$43.08/hr

Full-time

Posted 11 days ago


PBF Energy rating

8.0

Company rating: 8.0 out of 10

Based on 18 frontline employees who took The Breakroom Quiz


Job description

Process Operator Trainee

PBF Energy Inc. (NYSE:PBF) is one of the largest independent refiners in North America, operating, through its subsidiaries, oil refineries and related facilities. We are a growing organization seeking talented Process Operators to join our team as a pivotal member here at PBF Energy. This role is located at Torrance Refining Company in Torrance, CA.

Job Summary

Process Operator Trainees monitor, operate, troubleshoot and repair refinery units and equipment and perform other activities as needed to support the safe operation of the refinery. Starting pay is $43.08 per hour. Successful candidates will receive on-site training. Our Company is committed to safe and environmentally compliant operations so Operators must follow all procedures and safe work practices. People from various work backgrounds can do equally well in operations if they have the technical interest, work ethic, integrity, curiosity and initiative required to join our organization.

Key Responsibilities

  • Operates a variety of equipment such as pumps, compressors, valves and control systems.

  • Physically inspects and monitors equipment and work area using vision, hearing, smell and touch to ensure correct operation.

  • Performs equipment maintenance such as adding lube oil, water, tightening valve packing, changing filters and steam traps, clearing equipment, etc.

  • Operates heavy pneumatic and hydraulic equipment to head and de-head coke drums.

  • Communicates with Console Supervisor and other employees to exchange information on process conditions and relate any changes made or needed.

  • Prepares equipment for maintenance and issues safe work permits.

  • Performs cleaning and housekeeping of assigned units.

  • Understands process flow, basic chemistry associated with assigned units, equipment line-ups, and all unit safety equipment, including isolation points.

  • Reviews computer data and computer generated schematics to ensure process is optimized.

  • Collects and logs operating data.

  • Read and understand technical procedures and materials.

  • Learn computer software associated with process operations.

Required Qualifications:

  • 5 year refining experience or completion of a Process Technology Program

  • Must be at least 18 years of age

  • High school diploma or equivalent

  • Must hold a valid driver's license

  • Must be willing to perform/comply with the following:

    • Satisfactory pass all required training

    • Follow all site safety and operating procedures

    • Work 12-hour rotating shift rotation which includes working nights, weekends and holidays

    • Work overtime as required

    • Work and collaborate in a team environment

    • Work in enclosed/confined spaces such as tanks and vessels

    • Climb equipment up to 250 feet in height

    • Work near large, hot, high-speed machines

    • Lift a minimum of 50 pounds

    • Work around chemicals, including acids and bases

    • Wear fire retardant clothing, respirator, ear and eye protection and other personal protective equipment

    • Work outside in harsh weather conditions

    • Work with petroleum products that are under high pressure and heat

    • Communicate clearly via 2-way radio in English

Preferred Qualifications

  • Associate's degree or Technical certification in Process Technology

  • Previous manufacturing experience

  • Previous safety, health, & environmental background

This description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee.

This position is subject to federally mandated drug/alcohol testing.

The wage for this position is $43.08/hour. The compensation listed in this posting is in compliance with applicable state law. Factors such as scope and responsibilities of the position, candidate's work experience, education/training, job-related skills and internal peer equity will be considered in determining the selected candidate's compensation. In addition to salary, PBF offers a comprehensive and generous benefits package.

We thank all respondents for their interest in PBF Holding Company LLC ("PBF Energy"), however, only those selected for an interview will be contacted. Please no phone calls or emails to any employee of PBF Energy about this requisition. Placement agencies or recruiters need not respond. All resumes submitted by search firms to any employee of PBF Energy via email, the Internet or in any method without a valid written search agreement will be deemed the sole property of PBF Energy. No fee will be paid in the event the candidate is hired by PBF Energy as a result of the referral or through other means.

PBF Energy is an equal opportunity employer. We are committed to creating a diverse, inclusive environment. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, sex, gender, gender identity or expression, sexual orientation, reproductive health decision making, national origin, ancestry, genetic information, physical or mental disability, medical condition, marital status, age, veteran and military status, or any other status protected by applicable law. We are committed to providing reasonable accommodations as required by law.

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