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Apprentice System Operator Jobs in Castro Valley, CA

Additionally, Anchor Operating System, LLC, a Hornblower Group subsidiary and independent entity ... Mastery of all duties & responsibilities of the Apprentice Mechanic position. * Advanced working ...

Operating Engineer

San Jose, CA · On-site

$81K - $110K/yr

... apprentice program or trade school preferred IMPORTANT EXPERIENCE • 5+ years of related work experience in operating mechanical, electrical, and plumbing systems in a commercial property setting ...

Lead Operating Engineer

San Jose, CA · On-site

$120K - $158K/yr

... apprentice program or trade school preferred IMPORTANT EXPERIENCE § 5+ years of related trade experience in operating mechanical, electrical and plumbing systems in a commercial property setting ...

Be Seen First

... train apprentices while maintaining a positive team-first attitude. What You'll Be Doing ... Lighting control systems * Commercial tenant improvements * Light industrial electrical ...

... System". * Must have proven skill to set up and operate machine centers. * Must be versed in Rotary ... Train operators on the jobs before they start production. * Train new hires or apprentices. * Work ...

Quick Lube Technician

Concord, CA · On-site

$17 - $20/hr

Family owned and operated * Employee Assistance Program * Health Reimbursement Account * Discounts ... Apprenticeship program * Competitive wages Responsibilities * Test to check systems and components ...

Family owned and operated * Employee Assistance Program * Health Reimbursement Account * Discounts ... Apprenticeship program * Competitive wages Responsibilities * Test to check systems and components ...

Quick Lube Technician

Concord, CA · On-site

$17 - $20/hr

Family owned and operated * Employee Assistance Program * Health Reimbursement Account * Discounts ... Apprenticeship program * Competitive wages Responsibilities * Test to check systems and components ...

Family owned and operated * Employee Assistance Program * Health Reimbursement Account * Discounts ... Apprenticeship program * Competitive wages Responsibilities * Test to check systems and components ...

Showing results 21-40

Apprentice System Operator information

See Castro Valley, CA salary details

$15

$23

$34

How much do apprentice system operator jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for apprentice system operator in Castro Valley, CA is $23.27, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $25.24 per hour, depending on experience, location, and employer.

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 cities near Castro Valley, CA are hiring for Apprentice System Operator jobs?

Cities near Castro Valley, CA with the most Apprentice System Operator job openings:

Infographic showing various Apprentice System Operator job openings in Castro Valley, CA as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $48,408 per year, or $23.3 per hour.

Journeyman Engineer - Union (Local 39)

Jones Lang LaSalle IP, Inc.

San Jose, CA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 10 days ago


JLL rating

8.3

Company rating: 8.3 out of 10

Based on 288 frontline employees who took The Breakroom Quiz

47th of 205 rated real estate companies


Job description

JLL empowers you to shape a brighter way.
Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.
Journeyman Engineer
Schedule: 4x10, 2:00 PM - 12:00 AM, Wednesday through Saturday
What this job involves:
As a Stationary Engineer at JLL, you'll be an essential member of our facilities team, working under the direction of the Chief or Assistant Chief Engineers to keep critical building systems operating at their best. This hands-on technical role involves the operation, maintenance, and repair of complex mechanical, electrical, plumbing, and HVAC systems across client facilities. You'll be responsible for ensuring that all building equipment performs within design specifications while maintaining the environmental conditions required by our clients and regulatory standards. At JLL, we believe the most effective teams are built when everyone is empowered to thrive, and this position offers you the opportunity to apply your technical expertise while working alongside experienced professionals in a collaborative environment. Your work will span everything from plant equipment and critical data center systems to life safety devices and emergency power systems, requiring strong troubleshooting skills and the ability to diagnose issues down to their root cause. We support each other's wellbeing and champion inclusivity and belonging across teams, and as a Stationary Engineer, you'll be part of a 24/7 operation where teamwork, safety, and professional excellence are paramount. This position is attached to the Collective Bargaining Agreement between JLL and the International Union of Operating Engineers - Local 39.
What your day-to-day will look like:
  • Perform maintenance, repair, and preventive maintenance on all building systems including HVAC equipment, chillers, boilers, pumps, cooling towers, fan coil units, VAV systems, and air distribution equipment
  • Inspect and monitor building systems including fire alarm panels, HVAC equipment, and plumbing systems to ensure operations meet design capabilities and client specifications
  • Interact with Energy Management Systems (EMS) and Building Management Systems (BMS) for equipment monitoring, troubleshooting, and operational adjustments
  • Complete preventive maintenance assignments in a timely manner and document all work accurately within the CMMS system (Corrigo)
  • Conduct comprehensive rounds and readings of all site equipment including plant HVAC systems, boiler equipment, critical data center infrastructure, emergency power systems, and life safety systems
  • Troubleshoot electrical systems and distribution equipment including UPS systems, normal and emergency power, lighting systems, and motor controls to isolate problems and perform effective repairs
  • Maintain and repair plumbing systems including piping, water closets, urinals, flush valves, faucets, and related fixtures throughout the facility
  • Install, align, and repair equipment such as motors, bearings, seals, valves, and piping systems, and assist other engineers, controls technicians, and vendors with major repairs and installations
  • Respond to all site emergencies as directed, maintain accurate documentation of all maintenance and repairs, and operate site vehicles safely while maintaining professional appearance and adhering to safety protocols

Required qualifications:
  • High School Diploma or GED equivalent
  • Minimum 5 years of experience in facilities maintenance, building operations, or stationary engineering
  • Universal CFC (refrigerant) license for handling and recovery of refrigerants
  • High Rise Fire Safety Director Certification
  • Strong working knowledge of HVAC systems including chillers, boilers, pumps, cooling towers, and air handling equipment
  • Proficiency in reading and interpreting blueprints, single line diagrams, specifications, O&M manuals, and sequences of operations
  • Demonstrated troubleshooting skills with ability to diagnose equipment issues down to root cause and perform effective repairs
  • Proficient use of hand tools, electrical testing equipment, and other trade-specific tools necessary for maintenance duties
  • Ability to lift equipment, materials, and tools up to 50 lbs and work in various positions including on ladders, catwalks, and in confined spaces

Preferred qualifications:
  • Completion of Local 39 Apprenticeship Program or equivalent trade training
  • 10+ years of related trade schooling or equivalent experience in building systems
  • Electrical, HVAC, or Professional Engineering license
  • Experience with computerized maintenance management systems (CMMS) and Microsoft Office applications
  • Previous experience in critical data center environments or mission-critical facilities
  • Strong customer service skills with demonstrated ability to communicate effectively with clients, teammates, and vendors
  • Valid driver's license with clean DMV record for operating site vehicles

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.
Estimated compensation for this position:
159,120.00 - 159,120.00 USD per year
This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.
Location:
On-site -San Jose, CA
If this job description resonates with you, we encourage you to apply, even if you don't meet all the requirements. We're interested in getting to know you and what you bring to the table!
Personalized benefits that support personal well-being and growth:
JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:
  • 401(k) plan with matching company contributions
  • Comprehensive Medical, Dental & Vision Care
  • Paid parental leave at 100% of salary
  • Paid Time Off and Company Holidays
  • Early access to earned wages through Daily Pay

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.
JLL Privacy Notice
Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL's recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.
For more information about how JLL processes your personal data, please view our Candidate Privacy Statement.
For additional details please see our career site pages for each country.
For candidates in the United States, please see a full copy of our Equal Employment Opportunity policy here.
Jones Lang LaSalle ("JLL") is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process - including the online application and/or overall selection process - you may email us at HRSCLeaves@jll.com. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.
Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment.
Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest.
Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate.
California Residents only
If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view our Supplemental Privacy Statement which describes your rights and disclosures about your personal information. If you are viewing this on a mobile device you may want to view the CCPA version on a larger device.
Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Accepting applications on an ongoing basis until candidate identified.

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