Senior Process Engineer
Great Falls, MT 
Posted 1 month ago
Job Description
Senior Process Engineer
Great Falls, MT, USA Req #1450
Monday, October 30, 2023

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!


Calumet Montana Refining has an immediate opening for a full time Senior Process Engineer. The primary role of the Senior Process Engineer is to provide strategic improvement and technical expertise for the fossil fuel refinery and renewable fuels plant. There is a strong emphasis placed on technical expertise, understanding Refining economics and mentoring skills. The Senior Process Engineer reports to the Process Engineering Lead.


  • Provide technical and operational expertise within the refinery and renewables plant.
  • Identify long-term process improvement opportunities for margin improvement, process optimization, reliability, and energy utilization.
  • Implement new technologies or best practices to improve profitability.
  • Provide higher-level monitoring and troubleshooting for refinery & renewable fuel processes.
  • Lead process development activities for the refinery
  • Mentor process engineers
  • Provide process engineering designs and services during engineering, construction, and startup of projects.
  • Evaluate project economics based upon process simulations and economic models
  • Evaluate new technologies required to meet Environmental requirements
  • Work closely with Environmental, Operations, and Safety during all phases of project development and process optimization.


  • Bachelor's degree in chemical engineering
  • 8+ years Process Engineering experience in a refinery, petrochemical facility, or renewable fuels plant.
  • Excellent written and oral communication skills required. Ability to write and review reports, business correspondence, and procedures manuals required.
  • Proven technical expertise
  • Strong experience in and understanding of Refining and/or renewable fuels economics
  • Must possess strong computer skills including MS Office Suite


  • Process simulation experience preferred


  • Demonstrated leadership skills
  • Good analytical and problem-solving skills, including process simulation and economics
  • Effective team skills and ability to work with all levels of the organization.
  • Strong mentoring skills
  • Demonstration of Calumet Values - Safety, Environment & Social Responsibility, Teamwork, Ownership, Passion for Customers, and Excellence
Salary and benefits commensurate with experience. We are an equal opportunity employer including disability and veteran. All offers of employment are conditioned upon successfully passing a drug test.
Other details
  • Pay Type Salary
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Job Summary
Start Date
As soon as possible
Employment Term and Type
Regular, Full Time
Required Education
Bachelor's Degree
Required Experience
8+ years
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