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Oil Refinery Process Operator Jobs (NOW HIRING)

Semiserve

Process Engineer

Big Spring, TX · On-site

Provide day-to-day process engineering support for refinery units to ensure safe, reliable, and efficient operations. * Monitor unit performance, analyze operating data, and identify opportunities ...

PBF Energy, Inc.

Process Engineer

Chalmette, LA · On-site

PBF) is one of the largest independent refiners in North America, operating, through its subsidiaries, oil refineries and related facilities. We are a growing organization seeking a talented Process ...

Pbf Energy

Process Engineer

Chalmette, LA

PBF) is one of the largest independent refiners in North America, operating, through its subsidiaries, oil refineries and related facilities. We are a growing organization seeking a talented Process ...

Perdue Farms

Process Operator

Chesapeake, VA · On-site

$32.15/hr

As an Oilseed Process Operator, you will operate grain handling and oilseed crush equipment to ensure consistent product quality, efficient production flow, and on time delivery to our customers. You ...

ECOVYST CATALYST TECHNOLOGIES LLC

Process Operator

Houston, TX · On-site

$17.75 - $22.25/hr

Chem32 sulfides and activates catalysts for refining and renewable fuel processes What we offer ... The P rocess Operator-Regeneration for Ecoservices in Houston, TX is responsible for ensuring the ...

Heartwell

Pre Treatment Operator

Hastings, NE · On-site

Learn refining process operations and qualify on process jobs * Demonstrate ability to understand ... Experience with operations in Renewable/Bio Diesel, Steam Reformation, Vegetable Oil Refining, Oil ...

NAES Corporation

Process Operator

Stanley, NY · On-site

$22.50 - $27.45/hr

The Process Operator is responsible for performing activities associated with the safe and ... generation, oil and gas, and renewable energy sectors. Additionally, our growing family of ...

NAES Corporation

Process Operator

Stanley, NY · On-site

$22.50 - $27.45/hr

The Process Operator is responsible for performing activities associated with the safe and ... generation, oil and gas, and renewable energy sectors. Additionally, our growing family of ...

ERCO Worldwide

$64K/yr

... oil & gas, agriculture, food processing, water treatment and more! It's our goal to make everyone ... Production Operators are responsible for monitoring and adjusting equipment operation to produce ...

NAES

Process Operator

Stanley, NY · On-site

$22.50 - $27.45/hr

The Process Operator is responsible for performing activities associated with the safe and ... generation, oil and gas, and renewable energy sectors. Additionally, our growing family of ...

Heartwell

Renewable Diesel Operator

Hastings, NE

Learn refining process operations and qualify on process jobs * Demonstrate ability to understand ... Experience with operations in Renewable/Bio Diesel, Steam Reformation, Vegetable Oil Refining, Oil ...

Bolder Industries

Process Operator

Terre Haute, IN · On-site

$18 - $22.75/hr

Process Operator Location: Terre Haute, IN Type: Full-Time | 12-hour shifts, day (7am-7pm) and ... oils, and vapor streams. Protective equipment (e.g., safety glasses, hearing protection ...

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Oil Refinery Process Operator information

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How much do oil refinery process operator jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for oil refinery process operator in the United States is $21.15, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $23.08 per hour, depending on experience, location, and employer.

What does an oil refinery process operator do?

An Oil Refinery Process Operator is responsible for controlling and monitoring the equipment and processes that convert crude oil into usable products like gasoline, diesel, and jet fuel. They operate control panels, adjust valves, and oversee the flow of materials throughout the refinery. Operators must ensure that all processes run efficiently, safely, and in compliance with environmental regulations. They also perform routine inspections, troubleshoot problems, and respond to emergencies to maintain smooth operations.

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

To thrive as an Oil Refinery Process Operator, you need strong mechanical aptitude, attention to safety protocols, and typically a high school diploma or technical certificate in process technology. Familiarity with Distributed Control Systems (DCS), programmable logic controllers (PLCs), and industry safety certifications such as OSHA or HAZWOPER is common. Strong problem-solving, teamwork, and effective communication skills set outstanding operators apart. These competencies ensure safe, efficient, and reliable refinery operations, minimizing risks and downtime.

What are some common challenges oil refinery process operators face during shift work, and how can they manage them effectively?

Oil Refinery Process Operators often work rotating shifts, which can disrupt sleep patterns and personal routines. A key challenge is maintaining alertness and attention to detail during long or overnight shifts, as minor oversights can impact plant safety and efficiency. Effective strategies include establishing a consistent sleep schedule, utilizing short breaks to stay focused, and communicating closely with team members during shift handovers to ensure smooth operations. Many refineries provide training and support systems to help operators adapt to shift work and maintain high safety standards.

What states have the most Oil Refinery Process Operator jobs?

States with the most job openings for Oil Refinery Process Operator jobs include:

What are popular job titles related to Oil Refinery Process Operator jobs?

For Oil Refinery Process Operator jobs, the most frequently searched job titles are:

Infographic showing various Oil Refinery Process Operator job openings in the United States 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 $43,984 per year, or $21.1 per hour.

Process Engineer

Big Spring, TX • On-site

Semiserve
See more jobs at Semiserveexternal

Contractor

Re-posted 21 days ago

Job description

Process Engineer - Refinery (Contract) | Big Spring, TXOverview
We are seeking experienced Process Engineers to support refinery operations in Big Spring, TX. This role will focus on refinery process optimization, operational troubleshooting, unit performance improvement, and day-to-day engineering support across key refinery units and utility systems.
The ideal candidate will bring strong refinery operations experience, a solid understanding of refinery process systems, and the ability to work closely with operations, maintenance, and technical teams to improve safety, reliability, and production performance.
Key Responsibilities
  • Provide day-to-day process engineering support for refinery units to ensure safe, reliable, and efficient operations.
  • Monitor unit performance, analyze operating data, and identify opportunities for process optimization and improved throughput.
  • Troubleshoot operational issues, process upsets, and equipment performance concerns to minimize downtime and improve unit reliability.
  • Partner closely with operations, maintenance, reliability, and process control teams to resolve plant issues and implement corrective actions.
  • Support refinery process improvement initiatives, debottlenecking efforts, and operational optimization projects.
  • Conduct root cause analysis for recurring operational and process-related issues.
  • Review and update operating procedures, process documentation, and engineering recommendations.
  • Support field activities including unit walkdowns, equipment reviews, instrumentation verification, and startup/shutdown support.
  • Assist with Management of Change (MOC), process safety initiatives, and refinery compliance activities.
  • Participate in refinery performance reviews, operational meetings, and continuous improvement initiatives.
Preferred Unit Experience
Candidates should have experience supporting one or more of the following refinery process units or utility systems:
  • Hydrotreating
  • Reforming
  • Distillation
  • Utilities systems
  • Boilers
  • Boiler Feed Water (BFW) systems
  • Wastewater treatment
  • Sulfur recovery or treating systems
Qualifications
  • Bachelor's degree in Chemical Engineering preferred.
  • 5+ years of refinery process engineering experience preferred.
  • Strong understanding of refinery operations, process engineering fundamentals, and unit optimization.
  • Experience troubleshooting refinery process and operational issues in a live plant environment.
  • Familiarity with refinery process data analysis, process monitoring, and operational improvement initiatives.
  • Strong analytical, problem-solving, and communication skills.
  • Ability to work collaboratively in both field and office/control room environments.
  • Experience supporting process safety, MOC, and refinery operational excellence initiatives is a plus.
Work Environment & Schedule
  • Onsite role based in Big Spring, TX.
  • Combination of office, control room, and field-based refinery activities.
  • Standard refinery work schedule with flexibility based on operational and turnaround needs.

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