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Hydroprocessing Jobs (NOW HIRING)

Calumet, Inc.

Senior Process Engineer

Shreveport, LA · On-site

$120 - $180/hr

Expertise in fractionation and hydroprocessing would be a plus COMPETENCIES: * Ability to communicate effectively at all levels of an organization * Ability to demonstrate leadership and team ...

New

dct

Content Marketing Specialist

Saint Louis, MO

... hydroprocessing. Offering critical process equipment, products, technology, and services, we enable an array of industrial markets, including phosphate fertilizer, non-ferrous metals, oil refining ...

Honeywell

Sr Product Management Lead

Rosemont, IL · On-site

$167K - $251K/yr

Renewable Fuels and Hydroprocessing technologies; * Advising customers in the selection of the most economic processing schemes for their projects; * Assessing the competitiveness of existing ...

dct

Senior Project Manager

Saint Louis, MO · On-site

... hydroprocessing. Offering critical process equipment, products, technology, and services, we enable an array of industrial markets, including phosphate fertilizer, non-ferrous metals, oil refining ...

dct

Maintenance Mechanic

Martinez, CA

$29.25 - $37.25/hr

... hydroprocessing. Offering critical process equipment, products, technology, and services, we enable an array of industrial markets, including phosphate fertilizer, non-ferrous metals, oil refining ...

Phillips 66

Senior Engineer I, Process Safety

Houston, TX · On-site

$140K - $171K/yr

Expertise in process units such as HF Alkylation, Fluid Catalytic Cracking, Coker, or Hydroprocessing * Strong risk identification, relationship-building, and influence skills * Demonstrated ability ...

dct

Corporate Paralegal

Saint Louis, MO · On-site

$69K - $92K/yr

... hydroprocessing. Offering critical process equipment, products, technology, and services, we enable an array of industrial markets, including phosphate fertilizer, non-ferrous metals, oil refining ...

dct

Assistant Controller

Saint Louis, MO

... hydroprocessing. Offering critical process equipment, products, technology, and services, we enable an array of industrial markets, including phosphate fertilizer, non-ferrous metals, oil refining ...

dct

Business Strategy & Market Analyst

Houston, TX

... hydroprocessing. Offering critical process equipment, products, technology and services, we enable an array of industrial markets, including phosphate fertilizer, non-ferrous metals, oil refining ...

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Hydroprocessing information

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$15

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How much do hydroprocessing jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for hydroprocessing in the United States is $22.45, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $23.08 per hour, depending on experience, location, and employer.

What is hydroprocessing?

Hydroprocessing is a refining process used in the petroleum industry to remove impurities such as sulfur, nitrogen, and metals from petroleum products and to upgrade the quality of fuels. It involves reacting petroleum fractions with hydrogen at high pressure and temperature in the presence of a catalyst. This process helps produce cleaner fuels like ultra-low-sulfur diesel and improves product yields by converting heavier oils into lighter, more valuable products. Hydroprocessing is essential for meeting environmental regulations and producing fuels that burn more cleanly.

What are the key skills and qualifications needed to thrive as a hydroprocessing engineer?

To excel as a Hydroprocessing Engineer, you need a solid background in chemical engineering, process optimization, and refinery operations, often supported by a relevant engineering degree. Proficiency with process simulation software (such as Aspen HYSYS), understanding of catalysts, and knowledge of industry regulations are typically required. Strong analytical thinking, problem-solving abilities, and effective teamwork are essential soft skills in this field. These competencies ensure the safe, efficient, and environmentally compliant operation of hydroprocessing units, which are critical to refinery productivity and product quality.

What are some common challenges faced by hydroprocessing engineers, and how can they be addressed?

Hydroprocessing engineers often face challenges such as maintaining catalyst performance, optimizing process efficiency, and ensuring compliance with strict environmental and safety regulations. These challenges can be addressed through regular catalyst monitoring, staying updated with the latest process technologies, and collaborating closely with operations and maintenance teams to troubleshoot issues quickly. Continuous training and leveraging advanced data analysis tools also help in proactively identifying potential process bottlenecks and implementing improvements.

What is the difference between Hydroprocessing vs Refinery Operator?

AspectHydroprocessingRefinery Operator
Required CertificationsProcess safety, chemical handling, and technical certificationsOperational licenses, safety training, and plant-specific certifications
Work EnvironmentChemical plants, refineries, high-pressure reactorsRefinery floors, control rooms, processing units
Industry UsageUsed in refining to improve fuel quality and remove impuritiesOversees daily plant operations, monitors equipment

Hydroprocessing technicians focus on chemical reactions involving hydrogen to upgrade fuels, requiring specialized certifications and working in high-pressure environments. Refinery operators manage overall plant operations, including hydroprocessing units, and require operational licenses. While both roles are integral to refining, hydroprocessing is a technical process, whereas refinery operators oversee the entire plant's functioning.

How does hydroprocessing work?

Hydroprocessing is a key process in the oil refining industry where hydrocarbons are treated with hydrogen under high pressure and temperature to remove impurities like sulfur, nitrogen, and metals. Hydroprocessing operators monitor equipment such as reactors and separators, and often require knowledge of catalysts and process control to ensure efficient refining. The process improves fuel quality and meets environmental standards.
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What states have the most Hydroprocessing jobs?

States with the most job openings for Hydroprocessing jobs include:

What job categories do people searching Hydroprocessing jobs look for?

The top searched job categories for Hydroprocessing jobs are:

Hydroprocessing jobs near you
Infographic showing various Hydroprocessing job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, and 9% Part Time. Highlights an 82% In-person, 9% Hybrid, and 9% Remote job distribution, with an average salary of $46,693 per year, or $22.4 per hour.

Senior Process Engineer

Calumet, Inc.

Shreveport, LA • On-site

$120 - $180/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Who are we?

At Calumet we deliver innovative specialty products trusted by companies across the globe. We are the foundation to everyday essential products that help millions of people live and thrive. We are headquartered in Indianapolis and have numerous production locations in the US. We are customer focused and utilize our values of collaboration and entrepreneurship to grow the business. We offer a dynamic, high-performance environment where team members can have real input and impact on our business. If you’re ready to roll up your sleeves, treat the business as if it is your own and add value accordingly, come see why we’re Calumet Proud!

PURPOSE:

The Senior Process Engineer reporting directly to the department manager will provide technical expertise in all aspects of process engineering support relevant for day-to-day, medium and long term activities requiring process engineering support for the refinery.This role will adopt principles of continuous improvement to drive out waste and inefficiency and enhance profitability across the refinery.

KEY OBJECTIVES AND RESPONSIBILITIES:
  • Provide technical support and build/maintain internal partnering relationships with other refinery departments such as Operations, Maintenance, Environmental, Safety, as well as across Calumet’s other refinery locations.
  • Provides technical guidance to unit engineers on the interpretation of operating unit data and troubleshooting.
  • Serve as a technical authority of operating limit and drive continuous improvement.
  • Act as coach for entry level engineers on training of process engineering tools (simulation, sizing, etc)
  • Take on special projects and initiatives that are strategic in nature
  • Perform process design associated with refinery improvements.
  • Identify and develop refinery improvement projects.
  • Develop economic justification for refinery improvements.
  • Prepare engineering specifications including instrument specifications, equipment specifications, construction specifications and bid packages.
  • Assist with design and implementation of unit optimization initiatives including the use of Process Control
  • Solicit and evaluate bids for equipment and construction.
  • Monitor and evaluate process unit performance.
  • Utilize simulation software to identify and debottleneck unit constraints.
  • While this job description aims to provide a comprehensive overview of the role, it may not detail every task or responsibility required.
REQUIRED EDUCATION/EXPERIENCES:
  • Minimum of a Bachelor’s Degree in Chemical Engineering
  • Minimum of 8 years of process engineering experience (10+ years preferably in a refinery setting)
  • Hands on and current experience with performing process design, emissions calculations, relief sizing and process simulation
  • Expertise in fractionation and hydroprocessing would be a plus
COMPETENCIES:
  • Ability to communicate effectively at all levels of an organization
  • Ability to demonstrate leadership and team capabilities when necessary
  • Demonstration of Calumet Values – Safety, Environment & Social Responsibility, Teamwork, Ownership, Passion for Customers, and Excellence
WORK CONDITION S:
  • Manufacturing facility and office based with up to 10% travel required for business visits.

Salary and benefits commensurate with experience. We are an equal opportunity employer including disability and veteran and is committed to providing reasonable accommodations to individuals. If you require assistance or accommodation due to a disability, please contact our HR team at Careers@clmt.com . Requests for accommodations will not impact hiring decisions, and all information provided will be kept confidential.

All offers of employment are conditioned upon successfully passing a drug test

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