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Refinery Operator Trainee Jobs in Manvel, TX (NOW HIRING)

... petrochemical, refining, and specialty chemicals industries. Together, we can create a legacy ... Interpret process diagrams, analyzer data, and computer trends to maintain optimal operating ...

Posted today

... refined products along the Gulf and East Coast, and major river systems, the production and ... operator) * Trainee will shadow a Controller 3 for 4-6 months depending on learning curve and ...

New

Technical Trainer

Houston, TX

$31 - $41.25/hr

Mentors and trains Basic Operator Trainees. * Provides test remediation and reassessment support ... Process operations experience in a refinery environment preferred. Need more reasons to work for a ...

Technical Trainer

Houston, TX · On-site

$31 - $41.25/hr

Mentors and trains Basic Operator Trainees. * Provides test remediation and reassessment support ... Process operations experience in a refinery environment preferred. Need more reasons to work for a ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

PartTime Call Center

Pasadena, TX · On-site

$13.75 - $17.25/hr

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

Job Summary Entry level position for trainee inspector who will ultimately be able to undertake ... Must be able to work in refineries, terminals, and on-board marine vessels as necessary. * Must ...

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Refinery Operator Trainee information

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 popular job titles related to Refinery Operator Trainee jobs in Manvel, TX?

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

What cities near Manvel, TX are hiring for Refinery Operator Trainee jobs?

Cities near Manvel, TX with the most Refinery Operator Trainee job openings:

Infographic showing various Refinery Operator Trainee job openings in Manvel, TX as of August 2026, with employment types broken down into 95% Full Time, and 5% Part Time. Highlights an 100% In-person job distribution.

Full-time

Posted 14 hours ago

Posted today


Job description

Are you ready to move your career forward and help shape our company's and customers' futures?

If you aspire to challenge yourself, work with the best in the industry and join a successful team where you can make a meaningful contribution, then we invite you to join us at Ketjen Corporation, a provider of advanced catalyst solutions to leading producers in the petrochemical, refining, and specialty chemicals industries. Together, we can create a legacy marked by innovation, excitement, and energy.

About Ketjen

Ketjen Corporationis aprovider of advanced catalyst solutions to leading producers in the petrochemical, refining, and specialty chemicals industries.Our company is driven by a strong set of core values: curiosity, care, collaboration, humility, accountability, and integrity. These values guide our decisions, shape our culture, and define how we work together to deliver exceptional value to our customers and communities.

About the Role
TheOperator Traineeis responsible formonitoring and controlling equipment and instrumentation necessary for batch or continuous operation of chemical process units to produce quality and on specification products in a safe and timely manner. This role reports directly to theSupervisor Generaland is basedinPasadena, TX at our Bayport Facility.

KEY RESPONSIBILITIES

Operational Excellence

  • Monitor and control process units and equipment (batch or continuous) to ensure safe, efficient, and on-spec production.

  • Operate and inspect rotating and stationary equipment including pumps, compressors, reactors, and distillation columns.

  • Perform product transfers, basic maintenance tasks, and operational calculations for flow, pressure, and temperature control.

Safety, Compliance & Quality

  • Follow all company procedures and regulatory requirements (PSM, DOT, EPA, OSHA, MOC) to maintain a safe work environment.

  • Sample and test products for quality control, properly handling hazardous or extreme-temperature materials.

  • Identify, manage, and dispose of hazardous waste in accordance with company and government standards.

Technical & Process Support

  • Interpret process diagrams, analyzer data, and computer trends to maintain optimal operating conditions

  • Maintain accurate logs and records of shift activities, process changes, and production data.

  • Support troubleshooting, maintenance coordination, and continuous improvement initiatives to enhance reliability.

QUALIFICATIONS

Required Qualifications

  • Must have a Process Technology degree or 2 years or more of experience in a chemical manufacturing role/environment and a High School Diploma or GED

  • Strong communication and collaboration skills

  • Computer skills including spreadsheet use

  • High level of attention to detail, procedures and documentation

Preferred Qualifications

  • 2 years' experience as a Process Operator in a chemical manufacturing environment.

Benefits of Joining Ketjen

  • Competitive compensation

  • Comprehensive benefits package

  • A diverse array of resources to support you professionally and personally.

Apply today and help Ketjen unleash the POTENTIAL of advanced chemistry for industries that power the world.