INTERN

FEED

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Comprised of multiple companies with headquarters in New Hope, Minnesota, Liberty Diversified International (LDI) is a privately held company employing more than 1,900 individuals across our manufacturing facilities, production facilities and core business operations in Minnesota, Iowa, Nebraska, Illinois, Mississippi, Texas, Arizona, Virginia, California, and Mexico. The Process Engineer Co-op will perform a variety of engineering and process-related tasks supporting the Paper and/or Coater Production Departments, Effluent Treatment Plant, and Engineering Department.

HOUR

Liberty Diversified International, Inc.

Process Engineer Co-op

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The successful candidate will be responsible for monitoring and improving process recovery and product quality, evaluating equipment performance and recommending improvements, adjusting operating parameters to meet target product specifications, and troubleshooting plant issues. Our culture is shaped by our core values which are sustainability, integrity, inclusivity, innovation, teamwork, determination and performance, and our employees are empowered to make a difference every day.

YEAR

Mesabi Metallics Co LLC

Process Engineer

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Mesabi Metallics Company LLC

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At GEA, we're not just building equipment, we're building lasting careers with an average employee tenure range from 8 + years, reflecting the strong culture, growth opportunities, and support we provide. Occasionally support the Technical Offer Management Department from initial customer meetings through pre-award sales support, cost estimation, and proposal generation.

GEA Group

Participate in project phases from initial customer meetings through pre-award sales support, support cost estimation, proposal generation, engineering, commissioning, and optimization. The Process Engineer will support sales, engineering, commissioning and optimization of GEA process systems in the Liquid, Fermentation, and Filling engineering team.

Occasionally support the Technical Offer Management Department from initial customer meetings through pre-award sales support, cost estimation, and proposal generation. The Process Engineer will support sales, engineering, commissioning and optimization of GEA Process systems in the Sanitary Powder and Thermal Separations (PTS) Department.

Process Engineer - Sanitary PTS

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The Company is vertically integrated from the mining of iron ore, production of pellets and direct reduced iron, and processing of ferrous scrap through primary steelmaking and downstream finishing, stamping, tooling, and tubing. An employee’s pay within the salary range will be based on numerous factors including, but not limited to, relevant education, qualifications, experience, skills, geographic location and business or organizational needs. .

Cleveland-Cliffs Steel

Primary Location: United States | MN | Plymouth Organization: BC-2350 Buildings-US Minnesota Employee Status: Regular Management Level: Individual contributor Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 30/10/2026 03:10:20 Req ID: 1008594. Extensive experience in the development of technical documents pertaining to PMU systems including but not limited to, design memorandums, mass & energy balance, flow diagrams, piping & instrumentation diagrams, and equipment specifications.

Stantec Inc

Senior Process Engineer - Hybrid

Fluid Quip has commercialized multiple technologies to enhance the base corn-to-ethanol dry grind process, create new and novel alternative feed products, and supply the growing need for carbohydrate feedstocks into the biochemical market. The PE2 collaborates with senior engineers and cross-functional teams to ensure project success while actively developing advanced technical expertise and problem-solving skills.

Green Plains Renewable Energy

Process Engineer II

Fluid Quip has commercialized multiple technologies to enhance the base corn-to-ethanol dry grind process, create new and novel alternative feed products, and supply the growing need for carbohydrate feedstocks into the biochemical market. Safety and Quality: Demonstrates the ability to lead while participating in Process Hazards Analysis (PHA) and Hazard and Operability Analysis (HAZOP) to identify potential hazards in design.

Process Engineer III

The GMP Process Engineer partners with Manufacturing, Quality, Validation, and Engineering teams to support daily operations, investigate process deviations, implement corrective actions, support validation activities, and drive continuous improvement initiatives. This role serves as a key technical resource for assigned manufacturing and aseptic processing operations, helping to ensure consistent process performance, product quality, regulatory compliance, and operational efficiency.

Bio-Techne Corp

GMP Process Engineer

The actual base salary offered may depend on a variety of factors, including the qualifications of the individual applicant for the position, years of relevant experience, specific and unique skills, level of education attained, certifications or other professional licenses held, and the location in which the applicant lives and/or from which they will be performing the job. Familiarity with the operation, support, or design of bioreactors, centrifugation, chromatography, tangential flow filtration (TFF), Clean-in-Place (CIP) systems, autoclaves, clean utilities, or HVAC systems is preferred.

Takeda is a patient-focused, values-based, R&D-driven global biopharmaceutical company committed to bringing Better Health and a Brighter Future to people worldwide. Our passion and pursuit of potentially life-changing treatments for patients are deeply rooted in over 230 years of distinguished history in Japan.

Takeda

Sappi's pulp and paper Mill in Cloquet, Minnesota, is looking for energetic, self-motivated Paper Science, BBE, Chemical and/or Environmental Engineering students to fill co-op positions in the Environmental, Paper and Pulp Business Technical departments. These tasks range from field sampling and analytical testing, to data analysis, report writing, training development and project management.

Sappi Ltd

The role supports liquid and cheese projects from conceptual design through commissioning and startup, working closely with customers, regulation authorities, sales, project management, mechanical design, automation, manufacturing, and field teams. Must have 5+ years' experience in the sanitary dairy process industry and a working knowledge of liquid process system design, including mass and heat transfer calculations, piping system flow/pressure calculations, pump/valve/line sizing.

Kovalus Separation Solutions LLC

Sr. Process Engineer- Liquid and Cheese

The role supports liquid and cheese projects from conceptual design through commissioning and startup, working closely with customers, regulation authorities, sales, project management, mechanical design, automation, manufacturing, and field teams. Must have 2+ years' experience in the sanitary food, beverage or dairy process industry and a working knowledge of liquid process system design, including mass and heat transfer calculations, piping system flow/pressure calculations, pump/valve/line sizing.

Minimum seven years of relevant experience in process engineering, process development, or extrusion technology, including demonstrated experience scaling and transferring products or processes from laboratory or pilot environments into commercial manufacturing. The position works closely with Product Development, Manufacturing, Engineering, Quality, Supply Chain, EHS, and Commercial teams, as applicable, to reduce technical risk, establish scalable operating conditions, and support sustainable commercial processes.

Balchem Corporation

Senior Process Engineer

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FULL_TIME

OTHER

We make a large supply of fuel for gas stations and airports in addition to transporting crude oil, natural gas liquids and refined products through 4,000+ miles of pipeline - delivering energy to farmers, manufacturers and families. Each rotation builds technical capability, operational knowledge, and increasing ownership, preparing engineers for long-term growth in process engineering roles.

Flint Hills Resources

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VAA's Process team works on Piping and Instrumentation Diagrams (P&IDs), process flow diagrams, process equipment layouts, equipment and instrumentation specifications, and conveying system design for dry, liquid and gas commodities. VAA is an Engineering, Planning and Design firm specializing in commercial projects, bulk commodity-handling facilities, and structures for value-added processing, manufacturing and distribution.

Process Engineer – Future Opening

Talent Acquisition

Specific responsibilities will include, but not be limited to, the following: Prepares and oversees the development of engineering documents, equipment specifications, and technical deliverables to ensure alignment with project scope, industry codes, and customer expectations. Performs and reviews complex engineering calculations, including mass and energy balances, equipment sizing, hydraulic analysis, and process safety evaluations (e.g., relief valve calculations and relief system design).

KFI Engineering

Process Engineer - Industrial, Process and Agribusiness

Placon employment offers are contingent upon the successful completion of a pre-employment drug test, basic physical, background check, educational verification, and reference checks (as applicable). This role requires the ability to work through differing perspectives and resolve conflict in a respectful and professional manner consistent with The Placon Way.

At Placon, we design, manufacture, and market thermoformed plastic packaging for products in the food, retail and medical device markets.
 Every day, we work together to innovate, recycle and transform valuable natural resources back into new plastic packagingwhile continuing to push the boundaries of sustainability and innovation. 
At the end of the day, we know that behind every award-winning product design, improvement in process control and new customer won, there are great employees helping us realize our vision of being the industry’s leading thermoformed plastic packaging designer and manufacturer.

Chemical Engineer Jobs in Minnesota

Process Engineer Co-op Liberty Diversified International, Inc.

Process Engineer Mesabi Metallics Co LLC

Process Engineer Mesabi Metallics Company LLC

Process Engineer GEA Group

Process Engineer GEA

Process Engineer - Sanitary PTS GEA

Process Engineer Cleveland-Cliffs Steel

Senior Process Engineer - Hybrid Stantec Inc

Process Engineer II Green Plains Renewable Energy

Process Engineer III Green Plains Renewable Energy

GMP Process Engineer Bio-Techne Corp

Process Engineer Takeda

Process Engineer Co-op Sappi Ltd

Sr. Process Engineer- Liquid and Cheese Kovalus Separation Solutions LLC

Process Engineer Kovalus Separation Solutions LLC

Senior Process Engineer Balchem Corporation

Process Engineer Flint Hills Resources

Process Engineer – Future Opening VAA

Process Engineer - Industrial, Process and Agribusiness KFI Engineering

Process Engineer Placon Corporation

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