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Refinery Operator Trainee Jobs in California (NOW HIRING)

Prosync

Curriculum Developer

Port Hueneme, CA · On-site

$80/hr

Edit and refine technical content, ensuring compliance with organizational style guides and ... operating procedures, and policy) based on information provided by stakeholders. * e) Web-based ...

Prosync

Curriculum Developer

Port Hueneme, CA · On-site

$80/hr

Edit and refine technical content, ensuring compliance with organizational style guides and ... operating procedures, and policy) based on information provided by stakeholders. * e) Web-based ...

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All JobsRefinery Operator JobsRefinery Operator Trainee JobsRefinery Operator Trainee Jobs in California

Refinery Operator Trainee information

See California salary details

$9

$20

$35

How much do refinery operator trainee jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for refinery operator trainee in California is $20.48, according to ZipRecruiter salary data. Most workers in this role earn between $14.83 and $22.60 per hour, depending on experience, location, and employer.

What does a refinery operator trainee do?

A Refinery Operator Trainee learns how to monitor and control the equipment and processes involved in turning crude oil into usable products such as gasoline, diesel, and jet fuel. They receive on-the-job training to understand safety protocols, read gauges, adjust controls, and troubleshoot issues within the refinery. Trainees often work under the supervision of experienced operators and gradually take on more responsibilities as they gain experience and knowledge. This role is essential for maintaining efficient and safe refinery operations.

What are some typical challenges a refinery operator trainee may face during their initial training period?

As a Refinery Operator Trainee, you may encounter challenges such as mastering complex control systems, understanding detailed safety protocols, and adapting to shift work, which often includes nights and weekends. The learning curve can be steep due to the technical nature of the processes and the need to respond quickly and accurately to potential operational issues. However, most facilities provide structured training programs and mentorship to help trainees build confidence and competence in both routine operations and emergency responses.

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

To thrive as a Refinery Operator Trainee, you need a basic understanding of industrial safety, mechanical aptitude, and a high school diploma or equivalent. Familiarity with process control systems, instrumentation, and safety certifications like OSHA are commonly required. Attention to detail, strong problem-solving skills, and effective teamwork are standout soft skills in this role. These competencies are critical for ensuring safe, efficient, and reliable refinery operations in a hazardous environment.

What is the difference between Refinery Operator Trainee vs Refinery Operator?

AspectRefinery Operator TraineeRefinery Operator
CredentialsHigh school diploma or equivalent; basic safety and technical trainingAdditional experience and certifications; advanced technical skills
Work EnvironmentTraining environment, supervised, learning-focusedOperational, hands-on, responsible for daily plant operations
Job ResponsibilitiesLearning safety procedures, basic equipment operationMonitoring processes, adjusting equipment, ensuring safety and efficiency

The main difference is that a Refinery Operator Trainee is in a learning phase, focusing on gaining skills and certifications, while a Refinery Operator is fully responsible for plant operations. Trainees are supervised and gaining experience, whereas operators perform routine and complex tasks independently.

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

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

What are popular job titles related to Refinery Operator Trainee jobs in California?

For Refinery Operator Trainee jobs in California, the most frequently searched job titles are:

What job categories do people searching Refinery Operator Trainee jobs in California look for?

The top searched job categories for Refinery Operator Trainee jobs in California are:

What cities in California are hiring for Refinery Operator Trainee jobs?

Cities in California with the most Refinery Operator Trainee job openings:

Refinery Operator Trainee jobs near you
Infographic showing various Refinery Operator Trainee job openings in California as of August 2026, with employment types broken down into 83% Full Time, and 17% Contract. Highlights an 100% In-person job distribution, with an average salary of $42,608 per year, or $20.5 per hour.

Curriculum Developer with Security Clearance

ProSync Technology Group

Port Hueneme, CA • On-site

$80/hr

Other

Medical, Retirement, PTO

Re-posted 13 days ago

Job description

Description ProSync is seeking a passionate Technical Writer who will possess strong expertise in translating complex technical maritime concepts into clear, concise documentation and training materials. This role requires collaboration with stakeholders, meticulous editing, and the development of instructional and operational guidance for maritime operations. This position offers a salary in the range of $80-110k based on numerous factors, including degree and overall experience. ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community. If you have prior military service or government contracting experience, are proud to serve and support our nation, and want to help support ProSync's mission to "Define and Redefine the State of Possible," please apply today! RESPONSIBILITIES
This role includes: * Content Consolidation & Standardization: Synthesize disparate training materials, engineering manuals, and PowerPoint presentations from multiple vendors and government commands into a single, cohesive modular training package.
* Instructional Formatting: Assist in converting raw technical data into formal Navy/Joint lesson plans, Trainee Guides, and standardized instructor presentations.
* Produce and maintain manuals, technical documents, training guides, and policy documents.
* Edit and refine technical content, ensuring compliance with organizational style guides and readability standards.
* Evaluate existing communications and recommend improvements for clarity, consistency, and effectiveness.
* Ensure technical accuracy and completeness of all deliverables. Requirements * A minimum Top Secret security clearance or higher is required to be considered for this position.
* Experience with Department of War and/or Intelligence Community technical/educational programs highly desired. * Three years of experience in:
* a) Collaborating with technical customer to understand and accurately document complex technical concepts;
* b) Editing and proofreading existing documentation for accuracy and readability;
* c) Providing analysis and recommendations for communications;
* d) Developing written products (e.g. informational materials, operating procedures, and policy) based on information provided by stakeholders.
* e) Web-based instructional design maintenance. * If a proposed individual does not meet both the desired education and experience qualifications, seven years of experience related to technical writing would be considered equivalent. Three of these seven years should demonstrate experience in "a" through "e".
* A minimum of 100 hours of curriculum development experience is desired.
* A U.S. Navy Master Training Specialist certification, U.S. Navy Instructor NEC, or equivalent is desired.
EDUCATIONAL REQUIREMENTS * A Bachelor's degree or higher from an accredited college or university in an engineering, scientific, business, or technical discipline. Benefits Join PROSYNC and enjoy our great benefits! Compensation * We offer sign on bonuses! We also offer bonuses that are awarded quarterly to our employees and our compensation rates are highly competitive.
Health & Retirement * We offer a comprehensive Health Benefits package and 401K retirement plan so you can take care of yourself and your family, now and in the future. Other health-related benefits include an employee assistance program for those difficult times or when you need to take care of your mental health.
Education * Individual growth is a priority at ProSync. Employees are encouraged to take advantage of our company-sponsored continuing education program so they can get their degree or that next certification they need to propel them to the next level.
Work/Life Balance * A healthy work/life balance is essential for building and executing your work effectively at ProSync, but it's also necessary to allow you the room to pursue everything else you want to develop in your personal life. We offer generous Paid Time Off and 11 paid holidays a year. ProSync also provides flexible work options that work with your schedule and lifestyle.

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