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Power Plant Trainee Jobs in California (NOW HIRING)

Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states ... Inspects plant equipment for faulty operations. Will assist in performing a variety of plant ...

Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states ... Inspects plant equipment for faulty operations. Will assist in performing a variety of plant ...

Power Operations Trainee

Middletown, CA · On-site

$28.50 - $32.32/hr

Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states ... Inspects plant equipment for faulty operations. Will assist in performing a variety of plant ...

Power Operations Trainee

Middletown, CA · On-site

$28.50 - $32.32/hr

Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states ... Inspects plant equipment for faulty operations. Will assist in performing a variety of plant ...

Technician Trainee ($50,000 - $60,000) Solar Technician I ($54,000 - $77,000) Solar Technician II ( ... Operates all electrical and mechanical PV Solar power plant systems * Participates in training as ...

Solar Technician

Rosamond, CA · On-site

$50K - $60K/yr

Technician Trainee ($50,000 - $60,000) Solar Technician I ($54,000 - $77,000) Solar Technician II ( ... Operates all electrical and mechanical PV Solar power plant systems * Participates in training as ...

Power Operations Trainee (IC&E)

Coyote, CA · On-site

$32.77 - $34.90/hr

Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states ... Inspects plant equipment for faulty operations. Will assist in performing a variety of plant ...

Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states ... Inspects plant equipment for faulty operations. Will assist in performing a variety of plant ...

Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states ... Inspects plant equipment for faulty operations. Will assist in performing a variety of plant ...

Responsibilities also include troubleshooting and corrective maintenance of plant process equipment ... Operates forklifts, tractors and power equipment. Exposure to high levels of noise and to dust/gas ...

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Power Plant Trainee information

See California salary details

$10

$31

$69

How much do power plant trainee jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for power plant trainee in California is $31.56, according to ZipRecruiter salary data. Most workers in this role earn between $17.42 and $41.43 per hour, depending on experience, location, and employer.

What is a power plant trainee?

Power Plant Trainees are entry-level employees who receive on-the-job training to learn the operations, maintenance, and safety procedures of power plants. Their responsibilities typically include observing experienced staff, assisting with equipment monitoring, and learning how to operate machinery under supervision. The goal of a trainee program is to prepare individuals for more advanced roles within the plant by providing them with practical skills and knowledge about power generation processes, safety regulations, and troubleshooting techniques.

What are the key skills and qualifications needed to thrive as a power plant trainee?

To thrive as a Power Plant Trainee, you typically need a background in mechanical or electrical engineering, basic knowledge of power generation principles, and a high school diploma or relevant technical degree. Familiarity with control room systems, safety protocols, and maintenance tools is important, and some companies may require OSHA or other industry certifications. Strong attention to detail, problem-solving abilities, and a willingness to learn are essential soft skills for this role. These competencies ensure safe operations, quick adaptation to complex systems, and effective teamwork in a highly regulated environment.

What are some common challenges faced by power plant trainees during their initial training period?

Power Plant Trainees often encounter challenges such as adapting to strict safety protocols, learning complex technical systems, and managing shift work schedules. The role requires quick learning to understand the operation of various plant equipment and adherence to detailed operational procedures. Trainees may also find the pace of on-the-job learning demanding, as they must absorb both theoretical knowledge and hands-on skills under the supervision of experienced operators. However, most plants provide structured training and mentorship to help new hires succeed.

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

AspectPower Plant TraineePower Plant Operator
Required CredentialsTypically a diploma or degree in engineering or related field; training certificationsRelevant certifications; extensive on-the-job training
Work EnvironmentTraining sites, offices, and plant facilities during internshipOperational control rooms and plant facilities
Employer & Industry UsageEntry-level training programs in power plantsFull-time operational staff managing plant functions
Search & Comparison IntentLearning about entry-level roles and training programsUnderstanding operational responsibilities and career progression

In summary, a Power Plant Trainee is an entry-level position focused on learning and gaining experience, often during training programs. In contrast, a Power Plant Operator is a fully qualified professional responsible for managing plant operations. The trainee role prepares individuals for the operator position through hands-on training and certifications.

What are the most commonly searched types of Power Plant jobs in California?

The most popular types of Power Plant jobs in California are:

What job categories do people searching Power Plant Trainee jobs in California look for?

The top searched job categories for Power Plant Trainee jobs in California are:

What cities in California are hiring for Power Plant Trainee jobs?

Cities in California with the most Power Plant Trainee job openings:

Infographic showing various Power Plant Trainee job openings in California as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $65,647 per year, or $31.6 per hour.

Plant Operations Manager Trainee

Altium Packaging LLC

Fresno, CA • On-site

$60K - $73K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago


Altium Packaging rating

6.3

Company rating: 6.3 out of 10

Based on 41 frontline employees who took The Breakroom Quiz

99th of 122 rated packaging manufacturers


Job description

Location Address:
2875 S Elm Ave,, Fresno, California 93706
Work Shift:
8hr-1st Shift (United States of America)As a participant in Altium's Production Management Development Program (PMDP), the Operations Trainee completes a structured rotational program designed to build comprehensive knowledge of manufacturing operations and prepare for future leadership roles within plant operations.
This role combines on-the-floor operational exposure with analytical, project-based, and business support responsibilities. The Operations Trainee evaluates production processes, analyzes performance data, and supports operational decision-making through recommendations that impact efficiency, quality, safety, and cost.
Through rotations and formal training, the role develops the capability to assess business operations, identify improvement opportunities, and contribute to decisions affecting plant performance.
Rotational Program Participation • Participate in a structured rotational program across production, quality, maintenance, and safety functions • Complete rotation assignments with defined business objectives, deliverables, and measurable outcomes • Build a comprehensive understanding of plant operations, workflows, and performance drivers Operational Observation & Evaluation • Observe production processes and workflows to assess efficiency, quality, and adherence to standards • Collect and analyze operational data gathered from production activities • Evaluate process performance and identify gaps, risks, and improvement opportunities • Provide observations and recommendations to plant leadership based on findings Operational Analysis & Decision Support • Analyze key performance indicators (KPIs), production reports, and statistical process control (SPC) data • Identify trends and root causes impacting production efficiency, quality, and throughput • Develop insights and recommend solutions to improve operational performance • Prepare reports and presentations summarizing findings and recommended actions Project Ownership & Continuous Improvement • Lead assigned projects and process improvement initiatives aligned with plant and business priorities • Develop project plans, track progress, and deliver measurable results (e.g., efficiency gains, cost reduction, waste elimination) • Recommend and support implementation of process improvements in collaboration with plant leadership • Apply structured problem-solving and continuous improvement methodologies Discretion & Independent Judgment • Exercise independent judgment in analyzing operational challenges and determining appropriate recommendations • Evaluate alternative solutions and assess potential impact on production, cost, and quality • Prioritize work and projects based on business needs and operational impact • Provide recommendations that influence plant-level decisions and operational strategies Safety & Compliance Support • Analyze safety performance data and support initiatives to improve workplace safety • Participate in safety observations and audits to identify risks and improvement opportunities • Support compliance with company policies, operational standards, and regulatory requirements through evaluation and recommendations
  • Reasonable mandatory overtime may be required due to business needs.

Requirements: • High school diploma or GED required; bachelor's degree preferred (engineering, manufacturing, business, or related field) • 2+ years of experience working in a manufacturing or production environment • Strong analytical, problem-solving, and critical thinking skills • Ability to interpret data and develop actionable recommendations • Effective communication skills, including presenting insights to leadership • Ability to manage multiple priorities and projects • Beginner level use of Microsoft applications (Word, Excel, Power Point) Work Environment & Physical Requirements • Ability to work flexible schedules, including nights and weekends as needed • Ability to lift up to 50 lbs., bend, climb ladders, and work in varying plant conditions • Regular presence on the production floor in a fast-paced manufacturing environment A Plus: • Associate/bachelor's in engineering, Manufacturing, Industrial Technology or related field. • 1+ year of lead or supervisory experience. • Certifications in Technical areas, electrical, hydraulic, pneumatic, and controls-related • Blow molding machine experience (Uniloy, Bekum, Rocheleau, and similar platforms) • Experience in bottle processing and packaging equipment • Ability to relocate
Targeted Pay Range:
$60,000.00 - $73,500.00
Altium Packaging, Our Culture Differentiates Us!
We incorporate our Guiding Principles into all aspects and at all levels of the organization and use them as a framework for decision-making. We believe our Guiding Principles foster a culture of excellence that benefits both employees and customers.
Our Guiding Principles
  • Act with Integrity & in Compliance
  • Drive Value Creation
  • Be Disciplined Entrepreneurs
  • Focus on the Customer
  • Act with Humility
  • Treat others with Dignity and Respect
  • Seeking Fulfillment in your Work

We Believe in Rewarding our Most Important Resource - Our People!
We show our commitment to Total Rewards by providing a competitive, comprehensive benefits package. In addition to medical, dental and vision plans, company holidays and vacation days, tuition reimbursement, learning and training opportunities, bonus potential, and a 401(k) plan with company contributions, Altium Packaging locations offer rewards and recognition programs and opportunities to make a difference in the community.
EEO Statement
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity and/or expression, status as a veteran, and basis of disability or any other federal, state or local protected class.
Take your career to the next level at Altium Packaging!

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