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Assistant Refinery Process Jobs (NOW HIRING)

Semiserve

Process Engineer

Big Spring, TX · On-site

... * Assist with Management of Change (MOC), process safety initiatives, and refinery compliance activities. * Participate in refinery performance reviews, operational meetings, and continuous ...

Anvil Corporation

Process Engineer

Lakewood, CO · On-site

... Assist in developing process engineering scope of work and project design basis with clients ... refinery process operations, troubleshooting, and small project execution Must have a general ...

Anvil Corporation

Process Engineer

Caspar, CA · On-site

... Assist in developing process engineering scope of work and project design basis with clients ... refinery process operations, troubleshooting, and small project execution Must have a general ...

Anvil Corporation

Lead Process Engineer

Bellingham, WA

$107K - $139K/yr

... refinery business Assist in developing process engineering scope of work and project design basis with clients Interact with Anvil project teams to develop and support projects Participate in ...

Anvil Corporation

Sr. Process Engineer

Anchorage, AK

$106K - $137K/yr

... Assist in developing process engineering scope of work and project design basis with clients ... refinery process operations, troubleshooting, and small project execution Must have a general ...

Hunt

Sr. Process Engineer

Tuscaloosa, AL · On-site

$93K - $120K/yr

Scope out, develop, and provide process ... design of refinery projects. * Obtain support and/or funding for major projects. * Assist in ...

Hunt

Sr. Process Engineer

Tuscaloosa, AL · On-site

$93K - $120K/yr

Scope out, develop, and provide process ... design of refinery projects. * Obtain support and/or funding for major projects. * Assist in ...

HF Sinclair

Process Engineer

Artesia, NM · On-site

Monitor and ensure performance of high complexity refinery process units * Investigate and resolve ... and assist in Process Safety action items solution development * Design plant equipment and ...

HollyFrontier

Process Engineer

Artesia, NM · On-site

Monitor and ensure performance of high complexity refinery process units * Investigate and resolve ... and assist in Process Safety action items solution development * Design plant equipment and ...

HF Sinclair

Process Engineer

Artesia, NM · On-site

Monitor and ensure performance of high complexity refinery process units * Investigate and resolve ... and assist in Process Safety action items solution development * Design plant equipment and ...

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Assistant Refinery Process information

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How much do assistant refinery process jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for assistant refinery process in the United States is $25.47, according to ZipRecruiter salary data. Most workers in this role earn between $17.55 and $29.57 per hour, depending on experience, location, and employer.

What are popular job titles related to Assistant Refinery Process jobs?

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

Infographic showing various Assistant Refinery Process job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $52,986 per year, or $25.5 per hour.

Process Engineer

Big Spring, TX • On-site

Semiserve
See more jobs at Semiserveexternal

Contractor

Re-posted 19 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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Education:Employment Type: CONTRACTOR

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