1

Apprentice System Operator Jobs in California (NOW HIRING)

Be Seen First

... out as an Apprentice, a seasoned Journeyman, a proven Foreman, or an Operator/Plumber who ... Safely and skillfully assemble, install, and repair plumbing components, subsystems, and systems on ...

Power Plant Operator

Pasadena, CA · On-site

$101K - $120K/yr

This safety-focused operator demonstrates strong technical skills in monitoring plant systems ... apprentices and new operations personnel. This is a great opportunity. To learn more about our ...

Power Plant Operator

Pasadena, CA · On-site

$101K - $120K/yr

This safety-focused operator demonstrates strong technical skills in monitoring plant systems ... Completion of a Power Plant Apprentice program. SELECTION PROCESS The selection process may consist ...

... operating environments and is focused on three core markets: Space and Launch Systems, Defense ... Apprentice Tool Maker Close Date Post Internal Days 0 Number of Openings 1 Exempt/Non-Exempt Non ...

New

PIPEFITTER APPRENTICE

Burbank, CA · On-site

$79K - $109K/yr

... system while fulfilling the training and educational requirements of a formal apprentice training ... Water Treatment Operator certificate and a valid Grade 1 (D1) Water Distribution Operator ...

RME Operator

Bakersfield, CA · On-site

$50K/yr

... Apprenticeship (MRA) program. As automation continues to grow across our sites, technical roles ... systems * 1+ years of experience conducting predictive and preventative maintenance procedures.

... Apprenticeship (MRA) program. As automation continues to grow across our sites, technical roles ... systems * 1+ years of experience conducting predictive and preventative maintenance procedures.

Showing results 41-60

Apprentice System Operator information

What is an apprentice system operator?

An Apprentice System Operator is an entry-level position in the energy or utility sector, where individuals learn how to monitor, control, and maintain the operation of electrical power systems under the supervision of experienced system operators. Apprentices receive hands-on training and classroom instruction to understand grid operations, safety protocols, and emergency procedures. Their goal is to gain the knowledge and skills needed to ensure the reliable delivery of electricity and, eventually, qualify for a full System Operator role.

How does an apprentice system operator typically collaborate with senior operators and other departments during their training period?

As an Apprentice System Operator, you'll work closely with experienced system operators who provide guidance and on-the-job training. Collaboration often involves shadowing senior staff during shift operations, participating in real-time problem solving, and attending cross-departmental meetings to understand system reliability and communication protocols. You'll also interact with maintenance, engineering, and dispatch teams to learn how outages and grid issues are addressed. This hands-on, team-based environment helps you develop the technical and communication skills necessary for advancement.

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

To succeed as an Apprentice System Operator, you need a foundational understanding of electrical systems, strong analytical skills, and typically a high school diploma or equivalent, with additional vocational training preferred. Familiarity with SCADA systems, energy management software, and basic computer applications is often required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for this role. These skills and qualities ensure the safe, reliable, and efficient operation of power systems, minimizing downtime and maintaining service continuity.

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

AspectApprentice System OperatorPower Plant Operator
Required CredentialsOn-the-job training, possibly a high school diploma or equivalentHigh school diploma or equivalent; technical certifications may be preferred
Work EnvironmentTraining environment, supervised, often in control rooms or plant sitesOperational environment, monitoring equipment, controlling power generation processes
Employer & Industry UsageUtilities, power generation companies during training phasePower plants, energy companies, industrial facilities
Common Search & Comparison IntentUnderstanding entry-level roles and training pathwaysJob responsibilities, qualifications, and career progression

The main difference is that an Apprentice System Operator is in training, gaining skills under supervision, while a Power Plant Operator is a fully qualified professional responsible for operating and maintaining power generation equipment. The apprenticeship prepares individuals for a career as a Power Plant Operator, with similar work environments and industry usage.

What are the most commonly searched types of System Operator jobs in California?

The most popular types of System Operator jobs in California are:

What are popular job titles related to Apprentice System Operator jobs in California?

For Apprentice System Operator jobs in California, the most frequently searched job titles are:

What job categories do people searching Apprentice System Operator jobs in California look for?

The top searched job categories for Apprentice System Operator jobs in California are:

What cities in California are hiring for Apprentice System Operator jobs?

Cities in California with the most Apprentice System Operator job openings:

Infographic showing various Apprentice System Operator job openings in California as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Apprentice Freight Car Repair

Roseville, CA

Union Pacific
Couriers and Messengers Services • 51 - 200 employees

$36.36/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 3 days ago

New


Job description

Reference Number:  5236 
Department: Mechanical 
Closing Date:  Apply early as this job may be filled at any time.
Rate of Pay: $36.36
Most communications will be done electronically.  Please check email, including spam folders, daily.

If you wish to solicit an employee referral for this position, please ensure the employee submits the referral prior to submitting your application.

Description

Join our team at one of North America's leading railroad companies and embark on a comprehensive three-year training program to become a skilled Freight Car Repairer! As an apprentice in this role, you will gain in-depth knowledge and hands-on experience in inspecting, repairing, and rebuilding freight cars. Every day, you'll be actively involved in conducting inspections, executing scheduled and on-demand maintenance tasks, and skillfully repairing or replacing defective components on our rolling stock.  We are powered by our people, will you join our team?

Accountabilities
  • Conduct thorough inspections to identify defects, wear, and damages resulting from derailments or collisions.
  • Carry out maintenance tasks, including conducting initial terminal air brake tests and pre-trip inspections.
  • Repair structural components of rolling stock, involving tasks such as fabricating, cutting, or performing rough finish operations on metal and wood replacement parts. Additionally, fasten or assemble car parts through riveting, bolting, or welding.
  • Remove and replace faulty components, such as trucks, shoes, coupler assemblies, or air brake systems.
  • Prepare surfaces for painting, welding, and fabrication by cleaning and ensuring proper readiness.
  • Operate various tools and equipment safely and effectively, such as acetylene torches, non-power hand tools, power tools, electric and gas welding equipment, and other shop machines, vehicles, and tools.
  • Communicate technical information, job procedure recommendations, and other work-related information verbally and in writing to colleagues, supervisors, contractors, and customers.
  • Foster positive working relationships with coworkers, supervisors, contractors, and customers, and skillfully resolve any arising situations.
  • Ensure strict compliance with all railroad rules and regulations pertaining to safety, operations, and Federal Railroad Administration (FRA) guidelines.
  • Perform additional assigned duties as required.
Qualifications - Required
  • Basic mathematic skills
  • Valid driver's license
  • Proficient verbal and written communication skills to deliver information to coworker(s) and supervisor(s)
  • Experience reading and understanding instructions (examples may include: operating and safety rules, bulletins, special instructions, and federal regulatory documents)
  • To be considered for this position, candidates are required to successfully complete an assessment in English before proceeding to the interview stage.  For more information go to the FAQs on UP.jobs.
Qualifications - Preferred
  • Proficient in operating heavy equipment, including but not limited to construction machinery, farm equipment, etc. (Consider professional, personal, and volunteer experience)
  • Experience working in an environment that necessitates the use of personal protective equipment, such as safety glasses, safety boots, hard hats, and hearing protection.
  • Demonstrated ability to work outdoors in varying weather conditions, drawing from professional, personal, or volunteer experience.
  • Proficient in welding or possessing a welding certificate, backed by professional, personal, or volunteer experience.
  • Skilled in effectively operating a range of tools required for repairing freight/passenger cars, such as 100-ton jacks, air tools, compressors, generators, welders, hydraulic equipment, or torches.
  • Flexibility to work on-call, overtime, various shifts, including weekends, holidays, and potentially 7 days a week.
  • Willingness and capability to work in confined and/or small spaces.
  • Ability to work safely around large equipment, such as railcars, locomotives, and cranes.
Physical Requirements
  • To be considered for employment, candidates must successfully pass a Physical Ability Test (PAT). Please note that this test is separate from the medical exam. For additional details, refer to the FAQs on UP.jobs.
  • Standing: The ability to remain standing for more than half of the workday, with occasional opportunities to change positions for comfort.
  • Walking and Balance: Being capable of frequent walking and maintaining balance on various surfaces. Candidates should also exhibit coordinated hand movements to grasp, place, or move objects.
  • Lifting and Push/Pull: The capacity to push and pull objects weighing up to 93 lbs and lift items weighing up to 85 lbs. Additionally, candidates should be able to occasionally bend, stoop, and kneel as necessary.
  • Climbing: Occasional climbing is required to access cars and work vehicles.
Work Conditions
  • Must be legally authorized to work in the United States without requiring company sponsorship.
  • Perform tasks at elevated heights of 18 feet or above.
  • Apply only to those locations where you are prepared to live and work

Union Pacific strives to attract all available talent. We are committed to creating an environment where all people can be their best, personally and professionally, as we remain a merit and performance-based company.

What we offer:

  • A strengths-based, engagement-focused, and performance-oriented culture
  • Ongoing learning, development, and Educational Assistance (including little to no out-of-pocket cost for online and in-person courses at the University of Nebraska at Omaha and Metropolitan Community College)
  • 401(k) retirement plan
  • Employee Stock Purchase Plan with 20% match up to 5%
  • Medical, dental and vision insurance, which are collectively bargained for through union membership
    Wellness and Employee Assistance Programs