Jobs for chemical process engineer at Chicago

10,000 chemical process engineer job listings in United States. Find daily updated positions from leading job boards.


  • Chicago, IL, United States WSP group Full-time

    This OpportunityWSP is currently initiating a search for a staff Chemical Process Engineer for our Chicago, Illinois office. Be involved in projects with our Earth & Environment Team and be a part of a growing organization that meets our client’s objectives and solves their challenges. Join a team of professionals that delivers professional consulting...


  • Chicago, IL, IL, United States WSP in the U.S. Full-time

    **Job Description** **This Opportunity** WSP is currently initiating a search for a staff **Chemical Process Engineer** for our **Chicago, Illinois** office. Be involved in projects with our Earth & Environment Team and be a part of a growing organization that meets our client’s objectives and solves their challenges. Join a team of professionals that...


  • Chicago, Illinois, United States Artech Full-time $45 - $60 Contract

    Location: Chicago, IL Salary Range: $55-60/hr on W2 Introduction Designs, develops, tests, implements, measures and manages processes. Ensures that process design reflects current business strategy and business/stakeholder requirements and supports the desired customer experience. Processes may be related to (but are not limited to) fulfillment,...

  • Process Engineer

    6 hours ago


    Chicago, United States Kosmos Full-time $110,000 - $140,000 Contract

    Growing Manufacturing Company in Butte, Montana has a need for a Process Engineer. This is a direct hire role with a full benefits package and relocation. Prefer a B.S. in Engineering, and a minimum of 2 years experience.  Research and development work will include batch, continuous-batch and continuous processes. The candidate should be familiar with...

  • Staff Engineer

    15 hours ago


    Chicago, IL, United States S&C Electric Full-time

    As an S&C Electric team member, you’ll work on projects that have real-world impact. You’ll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted, forward-thinking leader in the electrical industry. You will...

  • Chemical Engineer Intern Premium

    12 hours ago


    Chicago, Illinois, United States Sargent & Lundy Part-time $18 - $30 Permanent

    Responsibilities This position has a targeted start date for Summer 2027.As a Chemical Engineer Intern, you will be assigned to work on a project team and assist the engineering team members in the execution of their project work. These projects may involve the evaluation of new and/or modifications and upgrades to existing air and water quality...

  • Principal Process Engineer Premium

    12 hours ago


    Chicago, Illinois, United States Ecolab Full-time $101,400 - $152,100 Contract

    Ecolab is looking for an experienced Principal Process Engineer with a strong background in industrial manufacturing at our Clearing, IL manufacturing facility. Clearing is the flagship manufacturing plant for our Global Water division, leading efforts in quality, water sustainability, and production.This is a great opportunity to demonstrate Process...


  • Chicago, IL, United States Ingredion Full-time

    About Ingredion:Join Ingredion, where innovation impacts lives worldwide! Without even realizing it, you’ve experienced our work in your favorite chocolate, your pet’s food, the paper you write on, and your everyday snacks. As a global powerhouse across more than 60 industries, we harness the potential of natural ingredients to transform lives. Whether...

  • Process Engineering Consultant Premium

    11 hours ago


    Chicago, Illinois, United States Intersources Full-time

    Job Title: Process Engineering Consultant Work Location: Chicago, IL Duration: Permanent Position Summary: Interview Mode: Video Must Have Technical/Functional Skills As a Process Engineering Consultant, you should have used methodologies like Lean and Six Sigma to identify and implement process improvements that enhance client experience and...

  • Project & Process Engineer Premium

    11 hours ago


    Chicago, Illinois, United States Amp Americas Full-time $103,500 - $126,500 Contract

    About Amp Americas Founded in 2011, Amp Americas builds, manages, operates and maintains RNG production facilities that convert dairy waste into carbon-negative hydrogen, renewable transportation fuel and power. The vertically-integrated company leverages over a decade of unique expertise and specialized experience in carbon-negative fuel development,...

  • Process-Mechanical Engineer Premium

    12 hours ago


    Chicago, Illinois, United States Donohue & Associates Full-time

    Our Process-Mechanical Engineer position offers an exciting opportunity for the selected candidate to be part of Donohue & Associates, a firm with national water/wastewater expertise in a small company environment. We are seeking an experienced engineer who can work with clients to provide project leadership, planning, design, construction, and operational...

  • Sanitation Process Engineer Premium

    1 day ago


    Chicago, Illinois, United States Mondelēz International Full-time $77,600 - $106,700 Contract

    Job DescriptionAre You Ready to Make It Happen at Mondelēz International?We are the creators of Oreo, Ritz Crackers, Triscuit, Sour Patch and Swedish Fish to name a few.Join our Mission to Lead the Future of Snacking. Make It with Pride. As part of the site Quality Team, you will serve as the technical expert driving sanitation process optimization,...

  • Project Engineer

    15 hours ago


    Chicago, IL, United States EN Engineering Full-time

    ENTRUST Solutions Group is seeking a dynamic Project Engineer to join our team. In this role, you will engage in a variety of engineering tasks, providing approval on project plans for gas transmission and natural gas pipeline projects. You will receive technical guidance on new design topics and collaborate closely with senior engineers on assignments that...

  • Senior Dairy Processing Engineer Premium

    11 hours ago


    Chicago, Illinois, United States fairlife Full-time $135,000 - $165,000 Contract

    fairlife, LLC is a Chicago-based nutrition company that creates great-tasting, nutrition-rich and dairy products to nourish consumers. With over $3B in annual retail sales, fairlife’s portfolio of delicious, lactose-free, real dairy products includes: fairlife® ultra-filtered milk; Core Power® High Protein Shakes, a sports nutrition drink to support...

  • Industrial Process Design Engineer Premium

    13 hours ago


    Chicago, Illinois, United States Tuitions Tree Full-time

    Job Title: Industrial Process Design Engineer Location: Chicago, ILDuration: Full Time PermanentShift: 8 hours or 40 hours a week Relocation Assistance and benefits Summary:We are seeking a dedicated Engineer to join our Industrial Process Engineering team, focusing on designing transformative solutions across various industries. This role...


  • Chicago, IL, United States Danaher Corporation Full-time

    Bring more to life.Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology?At Aldevron, one of Danaher’s 15+ operating companies, our work saves lives—and we’re all united by a shared commitment to innovate for tangible impact.You’ll thrive in a culture of belonging where you and your...

  • Process Engineer Premium

    11 hours ago


    Chicago, Illinois, United States LJC Full-time $135,000 - $185,000 Contract

    About UsClayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of...


  • Chicago, Illinois, United States API Heat Transfer Full-time $130,000 - $137,000 Contract

    Job Summary  We are seeking a Senior Process Development Engineer to support the development and optimization of heat exchanger equipment with focus on tool design and manufacturing support for cold forming of heat transfer surfaces and components along with laboratory equipment design and testing.  What We Offer You:  Opportunity to learn from and...

  • Process Engineer

    15 hours ago


    Chicago, IL, United States Clayco Full-time

    Job #: 2567Company: Clayco (LJC)Posted: Tuesday, September 8, 2026About UsClayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in...


  • Chicago, IL, United States Clayco Full-time

    Job #: 2973Company: ClaycoPosted: Friday, August 7, 2026About UsClayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for...