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Refinery Process Operator Jobs in Houston, TX (NOW HIRING)

ZymeFlow

Field Operator

Houston, TX · On-site

The role focuses on learning processes, completing assigned tasks, and developing skills for future ... refinery operations. * Excellent organizational and time-management skills, with the ability to ...

Lummus Technology

Operator II

Pasadena, TX · On-site

$16 - $21/hr

The Pilot Plant Operator / Research Plant Technician is responsible for the safe operation ... refinery, petrochemical, or industrial operations preferred. * Familiarity with process equipment ...

Lummus Technology

Operator II

Pasadena, TX

$16 - $21/hr

The Pilot Plant Operator / Research Plant Technician is responsible for the safe operation ... refinery, petrochemical, or industrial operations preferred. * Familiarity with process equipment ...

LyondellBasell

Houston Area Operator

Channelview, TX · On-site

$16.50 - $19/hr

  • Medical

Basic Function This position is responsible for the monitoring and operation of plant process ... LyondellBasell's chemicals plants and refinery are 24-hour, 365 days per year operations. * Must be ...

LyondellBasell

Houston Area Operator

La Porte, TX · On-site

$18 - $20.75/hr

  • Medical

Basic Function This position is responsible for the monitoring and operation of plant process ... LyondellBasell's chemicals plants and refinery are 24-hour, 365 days per year operations. * Must be ...

LyondellBasell

Houston Area Operator

La Porte, TX · On-site

$18 - $20.75/hr

  • Medical

Basic Function This position is responsible for the monitoring and operation of plant process ... LyondellBasell's chemicals plants and refinery are 24-hour, 365 days per year operations. * Must be ...

LyondellBasell

Houston Area Operator

Houston, TX · On-site

$18.50 - $21/hr

  • Medical

Basic Function This position is responsible for the monitoring and operation of plant process ... LyondellBasell's chemicals plants and refinery are 24-hour, 365 days per year operations. * Must be ...

ZymeFlow

Field Operator

Houston, TX · On-site

The role focuses on learning processes, completing assigned tasks, and developing skills for future ... refinery operations. Excellent organizational and time-management skills, with the ability to ...

BB Energy

Operator

Houston, TX · On-site

Schedule refined product movements across Colonial, Magellan, Explorer, and/or Plantation pipelines ... Process according to internal policies * Main point of contact for any troubleshooting Skills ...

Ineos

Outside Operator

Texas City, TX

$32.90 - $47/hr

Passing the technical testing is required to move forward through the hiring process. Interviews ... chemical plant/refinery. -Fully qualified INEOS Logistics Operator that has worked all ...

Ineos

Outside Operator

Texas City, TX

$32.90 - $47/hr

Passing the technical testing is required to move forward through the hiring process. Interviews ... chemical plant/refinery. -Fully qualified INEOS Logistics Operator that has worked all ...

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All JobsRefinery Process Operator JobsRefinery Process Operator Jobs in Houston, TX

Refinery Process Operator information

See Houston, TX salary details

$11

$17

$26

How much do refinery process operator jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for refinery process operator in Houston, TX is $17.77, according to ZipRecruiter salary data. Most workers in this role earn between $15.34 and $19.38 per hour, depending on experience, location, and employer.

What is a refinery process operator?

Refinery Process Operators are skilled professionals responsible for controlling and monitoring the machinery and equipment in oil refineries. They oversee the refining process, ensuring that crude oil is converted into usable products like gasoline, diesel, and jet fuel efficiently and safely. Their duties include adjusting controls, conducting inspections, troubleshooting issues, and maintaining safety standards. Refinery Process Operators play a critical role in preventing accidents and ensuring the smooth operation of the facility.

What are the key skills and qualifications needed to thrive as a refinery process operator?

To thrive as a Refinery Process Operator, you need a solid understanding of chemical processes, mechanical systems, and safety protocols, often supported by a high school diploma or associate degree in a technical field. Familiarity with distributed control systems (DCS), process monitoring software, and industry safety certifications like OSHA are typically required. Attention to detail, problem-solving ability, and effective teamwork are essential soft skills for responding to operational issues and maintaining productivity. These skills ensure safe, efficient, and compliant refinery operations in a complex industrial environment.

What are some common challenges faced by refinery process operators, and how can they be managed effectively?

Refinery Process Operators often encounter challenges such as managing unexpected equipment malfunctions, responding to process upsets, and maintaining safety standards in a fast-paced environment. Effective communication with team members and prompt decision-making are crucial for troubleshooting issues and minimizing downtime. Operators typically rely on their training, process control systems, and support from maintenance or engineering teams to resolve problems quickly. Staying proactive with regular monitoring and adhering to safety protocols helps ensure smooth operations and a safe workplace.

What is the difference between Refinery Process Operator vs Chemical Plant Operator?

AspectRefinery Process OperatorChemical Plant Operator
CredentialsHigh school diploma or equivalent; certifications in refinery operationsHigh school diploma or equivalent; certifications in chemical processing
Work EnvironmentRefineries, oil processing facilitiesChemical manufacturing plants
Industry UsageOil and gas industryChemical manufacturing industry
Job FunctionsOperate and monitor refining equipment, ensure safety and efficiencyOperate chemical processing equipment, monitor reactions and safety

Refinery Process Operators and Chemical Plant Operators share similar credentials and work environments, often requiring certifications and safety training. While both roles involve operating complex equipment, Refinery Process Operators focus on oil refining processes, whereas Chemical Plant Operators work in chemical manufacturing. Understanding these differences helps job seekers identify the right career path within the processing industries.

How much do refinery process operators make in the US?

Refinery process operators in the US typically earn a median annual salary of around $70,000 to $80,000, with experienced workers and those in higher-cost-of-living areas earning over $100,000. Salaries can vary based on experience, certifications, and the complexity of the refinery environment.

What does a refinery process operator do in a refinery?

A refinery process operator monitors and controls the equipment and processes involved in refining crude oil into products like gasoline, diesel, and jet fuel. They adjust valves, interpret gauges, and ensure safety protocols are followed to maintain efficient and safe operations, often working in shifts and requiring technical training or certifications.

Where do refinery process operators make the most money?

Refinery process operators tend to earn higher salaries in regions with a high concentration of refineries and energy industries, such as areas with large petrochemical complexes or oil production facilities. Factors like experience, certifications, and working in remote or hazardous environments can also influence compensation levels.

What are popular job titles related to Refinery Process Operator jobs in Houston, TX?

For Refinery Process Operator jobs in Houston, TX, the most frequently searched job titles are:

What job categories do people searching Refinery Process Operator jobs in Houston, TX look for?

The top searched job categories for Refinery Process Operator jobs in Houston, TX are:

What cities near Houston, TX are hiring for Refinery Process Operator jobs?

Cities near Houston, TX with the most Refinery Process Operator job openings:

Refinery Process Operator jobs near you
Infographic showing various Refinery Process Operator job openings in Houston, TX as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $36,954 per year, or $17.8 per hour.

Sr. Engineer, Process (Process Safety Emphasis) HNO

TPC Group

Houston, TX • On-site

$90K - $117K/yr

Full-time

Posted 29 days ago

Job description

Job Summary:
The primary purpose of the Process Safety Technology Engineer (PSTE) is to ensure adherence to process safety guidelines (RAGAGEP) through process design and hazard recognition. The PSTE coordinates the efforts of other disciplines (SIS, mechanical integrity, etc.) to address identified PSM gaps through all stages of engineering. The PSTE will be the company recognized subject matter expert on issues regarding process safety. In addition, the PSTE will develop expertise in TPC processes to understand process safety impacts.
Job Duties and Responsibilities:
  • Technical authority and resource for process safety technologies (PRDs, flare systems, dispersion analyses, etc.) for all TPC processes

  • Develop unit production expertise, continuously building a body of technical knowledge around unit operations and processes
  • Lead inherent process safety in design concepts through ownership and updating of key TPC process safety GEMS
  • Develop high level project scopes for unit related improvement projects and projects to address identified PSM gaps.
  • Provide technical leadership to operations, R&D and Corporate Development for evaluation and implementation of new projects
  • Actively support PSM programs via participation in PHA, LOPA, MOC, RCA, resolution of action items, and other activities to ensure safe and reliable operation and regulatory compliance
  • Leads technical teams and multi-disciplinary groups in evaluations of complex problems and issues relating to process safety compliance
  • Develops, assesses the feasibility, soundness, and safety of designs and proposes solutions based on sound engineering judgment
  • Leads front end loading and scope development for new projects and PSM gap projects and transitions to detailed engineering and on to start up. Provides operating procedure development and training where necessary.

Required Qualifications:
  • Bachelor's Degree in Chemical Engineering
  • Minimum of 10 years of experience in the chemical engineering field which includes experience in a refinery or petrochemical plant with unit operation simulation, process optimization, and process safety experience in either a production or process engineering role
  • Basic skills in simulation tools including ASPEN+, HYSIS, and or PROSIM
  • Communication and leadership skills with cross-functional teams
  • Ability to manage ambiguity, communicate and lead effectively in cross-functional teams

Preferred Qualifications:
  • PE Licensure preferred but not required
  • Butadiene or partial hydrogenation process experience in either Operations and/or Process Engineering
  • Specific experience with fixed bed reactors, industrial catalysis processes, distillation, and/or extractive distillation

All applicants must be eligible to work for any employer in the United States without needing any company sponsorship.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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