Chemicals & Materials STEM OPT Jobs in Illinois
Illinois is a significant hub for chemicals and materials hiring, anchored by companies like BASF, Dow, and Abbott Laboratories operating across the Chicago metro, Joliet, and Waukegan corridors. F-1 students on STEM OPT can pursue roles in process engineering, materials science, and polymer research at employers with documented OPT sponsorship history in the state.
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Get Access To All JobsINTRODUCTION
At DuPont, our purpose is to empower the world with essential innovations to thrive. We work on things that matter. Whether it’s providing clean water to more than a billion people on the planet, producing materials that are essential in everyday technology devices from smartphones to electric vehicles, or protecting workers around the world. Discover the many reasons the world’s most talented people are choosing to work at DuPont.
ROLE
Lead Production Engineer
Help Build a More Sustainable Future
At DuPont, we work on things that matter. Every day, our teams develop innovations that help make the world safer, healthier, and more sustainable. Join our Joliet, Illinois manufacturing site, where we produce STYROFOAM™ Brand XPS rigid insulation, a critical product that helps buildings meet energy codes, improve energy efficiency, and contribute to stronger, more sustainable communities. Information about the role and Joliet XPS operations aligns with internal role descriptions and site overview materials.
We're looking for a motivated and technically driven Production Engineer to become a key member of our Operations team. In this highly visible role, you'll apply your engineering expertise to optimize plant performance, solve complex manufacturing challenges, improve reliability, and drive continuous improvement in a fast-paced production environment.
If you're energized by hands-on problem solving, operational excellence, and making a measurable business impact, we'd love to hear from you.
As a Production Engineer, you'll be the technical leader supporting daily manufacturing operations and continuous improvement efforts. Your responsibilities will include:
Drive Safe & Reliable Operations
- Provide technical leadership to ensure safe, efficient, and reliable production.
- Respond rapidly to plant issues, equipment upsets, and operational emergencies.
- Serve as a technical expert during unplanned events and drive corrective and preventive actions.
- Maintain a strong field presence and reinforce safe operating practices and procedures.
Optimize Plant Performance
- Monitor and improve key operating metrics, KPIs, and production trends.
- Analyze process data, alarm histories, and operating logs to identify improvement opportunities.
- Drive initiatives that improve throughput, quality, reliability, yield, and overall asset utilization.
- Support raw material efficiency efforts and reduce waste generation.
Lead Continuous Improvement
- Challenge the status quo and identify new opportunities to improve safety, productivity, and profitability.
- Diagnose root causes of operational losses and implement sustainable solutions.
- Partner with manufacturing, maintenance, and technical teams to improve operating discipline and performance.
- Apply continuous improvement and financial acumen to maximize plant value and EBITDA generation.
Collaborate Across the Business
- Work closely with Production Coordinators, Supply Chain, and Production Planning teams to optimize production schedules and capabilities.
- Translate business objectives into effective daily operating plans.
- Understand customer requirements and ensure high levels of product quality, responsiveness, and reliability.
BASIC QUALIFICATIONS
- Bachelor's Degree in Engineering (Mechanical, Chemical, or Electrical Engineering preferred)
- 2–5 years of manufacturing, process engineering, or related industrial experience
- Strong troubleshooting, analytical, and problem-solving skills
- Excellent communication and teamwork abilities
- Demonstrated ownership, initiative, and leadership potential
PREFERRED QUALIFICATIONS
- Experience in Process Safety Management (PSM) environments
- Experience with:
- Process controls and PLC systems
- Equipment start-up and commissioning
- Data analysis and performance monitoring
- Six Sigma Green Belt certification
- Continuous Improvement or Lean Manufacturing experience
What Success Looks Like
Our most successful Run Plant Engineers:
- Take ownership of results and drive meaningful change.
- Build trust through technical expertise and sound decision-making.
- Lead with courage, curiosity, and accountability.
- Balance operational priorities with safety, quality, and cost performance.
- Inspire others through collaboration and a commitment to excellence.
LOCATION
Location: Joliet, Illinois, United States of America
DuPont is an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability or any other protected class. If you need a reasonable accommodation to search or apply for a position, please visit our Accessibility Page for Contact Information.
DuPont offers a comprehensive pay and benefits package.
INTRODUCTION
At DuPont, our purpose is to empower the world with essential innovations to thrive. We work on things that matter. Whether it’s providing clean water to more than a billion people on the planet, producing materials that are essential in everyday technology devices from smartphones to electric vehicles, or protecting workers around the world. Discover the many reasons the world’s most talented people are choosing to work at DuPont.
ROLE
Lead Production Engineer
Help Build a More Sustainable Future
At DuPont, we work on things that matter. Every day, our teams develop innovations that help make the world safer, healthier, and more sustainable. Join our Joliet, Illinois manufacturing site, where we produce STYROFOAM™ Brand XPS rigid insulation, a critical product that helps buildings meet energy codes, improve energy efficiency, and contribute to stronger, more sustainable communities. Information about the role and Joliet XPS operations aligns with internal role descriptions and site overview materials.
We're looking for a motivated and technically driven Production Engineer to become a key member of our Operations team. In this highly visible role, you'll apply your engineering expertise to optimize plant performance, solve complex manufacturing challenges, improve reliability, and drive continuous improvement in a fast-paced production environment.
If you're energized by hands-on problem solving, operational excellence, and making a measurable business impact, we'd love to hear from you.
As a Production Engineer, you'll be the technical leader supporting daily manufacturing operations and continuous improvement efforts. Your responsibilities will include:
Drive Safe & Reliable Operations
- Provide technical leadership to ensure safe, efficient, and reliable production.
- Respond rapidly to plant issues, equipment upsets, and operational emergencies.
- Serve as a technical expert during unplanned events and drive corrective and preventive actions.
- Maintain a strong field presence and reinforce safe operating practices and procedures.
Optimize Plant Performance
- Monitor and improve key operating metrics, KPIs, and production trends.
- Analyze process data, alarm histories, and operating logs to identify improvement opportunities.
- Drive initiatives that improve throughput, quality, reliability, yield, and overall asset utilization.
- Support raw material efficiency efforts and reduce waste generation.
Lead Continuous Improvement
- Challenge the status quo and identify new opportunities to improve safety, productivity, and profitability.
- Diagnose root causes of operational losses and implement sustainable solutions.
- Partner with manufacturing, maintenance, and technical teams to improve operating discipline and performance.
- Apply continuous improvement and financial acumen to maximize plant value and EBITDA generation.
Collaborate Across the Business
- Work closely with Production Coordinators, Supply Chain, and Production Planning teams to optimize production schedules and capabilities.
- Translate business objectives into effective daily operating plans.
- Understand customer requirements and ensure high levels of product quality, responsiveness, and reliability.
BASIC QUALIFICATIONS
- Bachelor's Degree in Engineering (Mechanical, Chemical, or Electrical Engineering preferred)
- 2–5 years of manufacturing, process engineering, or related industrial experience
- Strong troubleshooting, analytical, and problem-solving skills
- Excellent communication and teamwork abilities
- Demonstrated ownership, initiative, and leadership potential
PREFERRED QUALIFICATIONS
- Experience in Process Safety Management (PSM) environments
- Experience with:
- Process controls and PLC systems
- Equipment start-up and commissioning
- Data analysis and performance monitoring
- Six Sigma Green Belt certification
- Continuous Improvement or Lean Manufacturing experience
What Success Looks Like
Our most successful Run Plant Engineers:
- Take ownership of results and drive meaningful change.
- Build trust through technical expertise and sound decision-making.
- Lead with courage, curiosity, and accountability.
- Balance operational priorities with safety, quality, and cost performance.
- Inspire others through collaboration and a commitment to excellence.
LOCATION
Location: Joliet, Illinois, United States of America
DuPont is an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability or any other protected class. If you need a reasonable accommodation to search or apply for a position, please visit our Accessibility Page for Contact Information.
DuPont offers a comprehensive pay and benefits package.
STEM OPT Chemicals & Materials Job Roles in Illinois
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Search Chemicals & Materials Jobs in IllinoisChemicals & Materials STEM OPT Sponsorship Jobs in Illinois: Frequently Asked Questions
Which chemicals & materials companies sponsor F-1 STEM OPT visas in Illinois?
Illinois hosts several major chemicals and materials employers with F-1 STEM OPT hiring histories, including BASF, Stepan Company, Cabot Microelectronics, and Quaker Houghton. Specialty chemical producers and materials testing firms in the greater Chicago metro and along the I-90 corridor have also filed LCAs for OPT roles in process engineering, analytical chemistry, and materials characterization. Employer sponsorship practices vary, so reviewing DOL Labor Condition Application records is a useful starting point.
Which cities in Illinois have the most chemicals & materials F-1 STEM OPT sponsorship jobs?
The Chicago metropolitan area, including suburbs like Naperville, Gurnee, and Waukegan, concentrates the majority of chemicals and materials STEM OPT opportunities in Illinois. Joliet and the broader Will County corridor also host manufacturing and specialty chemicals facilities with engineering and R&D functions. Peoria and Decatur occasionally have openings tied to agricultural chemicals and industrial materials production linked to large-scale processing operations in central Illinois.
What types of chemicals & materials roles typically qualify for F-1 STEM OPT sponsorship?
Roles that commonly qualify include process engineer, materials scientist, analytical chemist, polymer engineer, quality assurance engineer, and R&D chemist. These positions typically map to STEM-designated Classification of Instructional Programs codes in chemistry, chemical engineering, materials science, and related fields. The role must be directly related to the student's degree program for STEM OPT eligibility. Job titles in laboratory operations, formulation development, and coatings technology frequently appear in Illinois LCA filings for OPT candidates.
How do I find chemicals & materials F-1 STEM OPT sponsorship jobs in Illinois?
Migrate Mate is built specifically for F-1 students seeking STEM OPT sponsorship and filters chemicals and materials jobs in Illinois by employers with verified sponsorship activity. You can search by role type, location, and visa category to identify companies that have filed LCAs for OPT positions in this industry. Reviewing employer LCA filing history through the OFLC Wage Search tool also helps confirm which Illinois chemicals and materials employers have sponsored international candidates in similar roles.
Are there any Illinois-specific or industry-specific considerations for F-1 STEM OPT in chemicals & materials?
Illinois chemicals and materials employers often require background checks and facility access clearances, which can affect onboarding timelines for OPT candidates. Some production and laboratory roles at defense-adjacent materials companies may involve export control regulations under EAR or ITAR, which can restrict international student hiring for certain positions. Students should confirm their degree's CIP code maps to the intended role and work with their Designated School Official to ensure STEM OPT authorization aligns with the employer's E-Verify enrollment status before accepting an offer.