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Process Engineering Jobs in Illinois (NOW HIRING)

Gotion, Inc.

Process Engineer Intern

Manteno, IL

$20/hr

Support engineering and technical activities during production trial runs, equipment installation, debugging, validation, and early-stage ramp-up. Help compile, update, and review process ...

Australia-Employment

Senior Process Engineer

Charleston, IL · On-site

$90 - $120/hr

Charleston, IL Lead Engineering. Drive Continuous Improvement. Shape the Future of Manufacturing. We're looking for a Senior Process Engineering Manager to lead the technical and process engineering ...

Stepan Company

Process Engineer

Elwood, IL

$77K - $110K/yr

Stepan Co. is hiring a Process Engineering position for our Millsdale, IL site. The Process Engineer will provide technical support in development and execution of Capital Projects from feasibility ...

Stepan

Process Engineer

Elwood, IL

$77K - $110K/yr

Stepan Co. is hiring a Process Engineering position for our Millsdale, IL site. The Process Engineer will provide technical support in development and execution of Capital Projects from feasibility ...

Visium Resources, Inc.

Be Seen First

Senior Process Engineer

Kankakee, IL · On-site

$140K - $170K/yr

The successful candidate will ensure that engineering deliverables prepared by the Architect ... The Senior Process Engineer will work closely with Process Engineering, Automation, Commissioning ...

CAMCRAFT INC

Process Engineer

Hanover Park, IL

$85K/yr

Process Engineering: Create and maintain all Camcraft process prints utilizing CAD software. Design of custom tooling, gauging, and fixturing utilizing CAD software. Facilitate required meetings in ...

Stepan

Process Engineer

Elwood, IL · On-site

$77K - $110K/yr

Stepan Co. is hiring a Process Engineering position for our Millsdale, IL site. The Process Engineer will provide technical support in development and execution of Capital Projects from feasibility ...

Ecolab

Principal Process Engineer

Chicago, IL · On-site

$101K - $152K/yr

Lead process engineering efforts and provide Colloidal and Latex manufacturing guidance to operations team. This will include close collaboration with production management and operations personnel.

Burgess Norton Mfg Co

Senior Process Engineer

Geneva, IL · On-site

$123K - $157K/yr

Manage Manufacturing / Process Engineering projects for Cold Form & Finishing facilities and support global grinding processes for parts production (including manufacturing location decisions ...

Zachry Group

Engineer III Process

Downers Grove, IL · On-site

$106K - $149K/yr

Bachelor's Degree in Chemical Engineering 6+ years of experience working as a Process Engineer within the Energy & Chemical Industries Experience in performing hydraulic analysis, heat and material ...

Ecolab

Principal Process Engineer

Chicago, IL

$101K - $152K/yr

Lead process engineering efforts and provide Colloidal and Latex manufacturing guidance to operations team. This will include close collaboration with production management and operations personnel.

Zachry Group

Sr Engineer Process

Downers Grove, IL · On-site

$148K - $211K/yr

Successful candidate will be responsible for leading a team supporting process engineering and design tasks for assigned projects Bachelor's Degree in Chemical Engineering 15+ years of experience ...

Amsted Automotive Group

Senior Process Engineer

Geneva, IL · On-site

$123K - $157K/yr

Manage Manufacturing / Process Engineering projects for Cold Form & Finishing facilities and support global grinding processes for parts production (including manufacturing location decisions ...

Amsted Automotive

Senior Process Engineer

Geneva, IL · On-site

$123.64 - $157.47/hr

Manage Manufacturing / Process Engineering projects for Cold Form & Finishing facilities and support global grinding processes for parts production (including manufacturing location decisions ...

Zachry Group

Engineer II Process

Downers Grove, IL · On-site

$84K - $119K/yr

Bachelor's Degree in Chemical Engineering 3 - 7 years of experience working as a Process Engineer within the Energy & Chemical Industries Experience in performing hydraulic analysis, heat and ...

GW Electric

$98K - $128K/yr

Perform sustainment activities related to Process Engineering. This primarily includes leading and/or actively participating in COQ(Quality) problem solving projects within epoxy molding processes.

Zachry Group

Engineer III Process

Downers Grove, IL · On-site

$106K - $149K/yr

... Engineering Design Center. The Process Engineer III will be responsible for routine process engineering and design tasks for assigned projects based on specific and detailed instructions received ...

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Showing results 21-40

All JobsProcess Engineering JobsProcess Engineering Jobs in Illinois

Process Engineering information

See Illinois salary details

$48K

$89.2K

$138.1K

How much do process engineering jobs pay per year?

As of Aug 9, 2026, the average yearly pay for process engineering in Illinois is $89,167.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,200.00 and $99,800.00 per year, depending on experience, location, and employer.

Are process engineers in demand?

Process engineers are in high demand across industries such as manufacturing, chemical, and energy sectors due to their role in optimizing production processes and improving efficiency. Employment growth is driven by the need for cost reduction, safety improvements, and technological advancements, with many positions requiring skills in process simulation and control systems.

What is process engineering?

Process engineering is a field of engineering focused on designing, implementing, controlling, and optimizing industrial processes, particularly in manufacturing and chemical production. Process engineers work to develop efficient systems for transforming raw materials into finished products, ensuring safety, quality, and cost-effectiveness. They apply principles from chemistry, physics, and mathematics to solve production problems and improve processes. Process engineering is essential in industries such as oil and gas, pharmaceuticals, food and beverage, and energy.

What is the difference between Process Engineering vs Chemical Engineering?

AspectProcess EngineeringChemical Engineering
Required CredentialsBachelor's in Chemical, Mechanical, or Industrial Engineering; often certifications like Six SigmaBachelor's or higher in Chemical Engineering; professional engineer (PE) license may be preferred
Work EnvironmentManufacturing plants, process facilities, industrial settingsResearch labs, chemical plants, design offices
Industry UsageFocuses on optimizing manufacturing processes and production efficiencyDesigns chemical processes, develops new chemicals, and research

Process Engineering primarily concentrates on improving and maintaining manufacturing processes within industrial settings, while Chemical Engineering involves designing chemical processes and developing new chemical products. Both roles require similar educational backgrounds and often overlap in industry applications, but their core focus areas differ.

What jobs do process engineers do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, safety, and quality. They analyze production systems, troubleshoot issues, and implement improvements using tools like process flow diagrams and statistical analysis. Their work often involves collaboration with production teams and requires knowledge of engineering principles and industry standards.

What are some common challenges faced by process engineers when implementing process improvements in a manufacturing environment?

Process engineers often encounter challenges such as resistance to change from operators and staff, integrating new technologies with legacy systems, and ensuring that improvements do not disrupt ongoing production. Balancing cost-effectiveness with quality and safety standards can also be demanding. Successful process engineers collaborate closely with cross-functional teams, provide clear communication, and use data-driven approaches to overcome these obstacles and drive continuous improvement.

What are the key skills and qualifications needed to thrive as a process engineer, and why are they important?

To thrive as a Process Engineer, you need a solid background in engineering principles, process optimization, and problem-solving, typically supported by a degree in chemical, mechanical, or industrial engineering. Familiarity with process simulation software (like Aspen Plus or AutoCAD), Six Sigma certification, and experience with quality management systems are often required. Strong analytical thinking, effective communication, and teamwork are essential soft skills to excel in cross-functional projects and drive continuous improvement. These skills ensure efficient production processes, cost reduction, and consistent product quality within manufacturing or industrial environments.
What are the most commonly searched types of Process Engineering jobs in Illinois? The most popular types of Process Engineering jobs in Illinois are:
What are popular job titles related to Process Engineering jobs in Illinois? For Process Engineering jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Process Engineering jobs in Illinois look for? The top searched job categories for Process Engineering jobs in Illinois are:
What cities in Illinois are hiring for Process Engineering jobs? Cities in Illinois with the most Process Engineering job openings:
What are popular job titles related to Process Engineering jobs in IL? For Process Engineering jobs in IL, the most frequently searched job titles are:
Process Engineering jobs near you
Infographic showing various Process Engineering job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $89,167 per year, or $42.9 per hour.

Process Engineer Intern

Gotion, Inc.

Manteno, IL

$20/hr

Internship

Re-posted 27 days ago

Job description

Job Summary

The Process Engineer Intern will support the manufacturing engineering team in developing, improving, and sustaining production processes. This role provides hands-on exposure to manufacturing operations, process optimization, equipment introduction, and quality control systems. The intern will work closely with engineers and production teams to support new equipment ramp-up, resolve process issues, and analyze manufacturing data.

This is a 10-week internship program offered from June 2026 to August 2026. The expected pay for this position is $20/hr.

Key Responsibilities

Assist the manufacturing team in evaluating and defining process flows, equipment selection, and technical documentation for new or existing production lines.

Support engineering and technical activities during production trial runs, equipment installation, debugging, validation, and early-stage ramp-up.

Help compile, update, and review process documentation, including process flowcharts, work instructions, and process standards.

Participate in identifying and resolving on-site process issues on the production line, under the guidance of senior engineers.

Assist in tracking quality issues and maintaining documentation to help prevent recurrence.

Support evaluation and verification of new equipment, tools, and technologies for manufacturing processes.

Assist in planning and conducting process experiments, including data collection, basic analysis, and report preparation.

Participate in training activities and knowledge-sharing sessions for production line employees.

Follow all safety, quality, and operational guidelines.

Required Qualifications

Currently pursuing or recently completed a bachelor's degree in:

o Chemical Engineering

o Materials Engineering

o Electrochemistry

o Physical Materials

o Or a related engineering discipline

Basic understanding of manufacturing and process engineering principles.

Strong interest in process improvement, data analysis, and manufacturing operations.

Ability to collect, organize, and analyze data with attention to detail.

Good written and verbal communication skills.

Ability to work collaboratively in a team-oriented manufacturing environment

Preferred Qualifications

Exposure to quality systems or manufacturing standards (e.g., IATF 16949, Control Plans, PFMEA, SPC).

Familiarity with basic quality tools (e.g., 7 QC tools, 8D, or Six Sigma concepts).

Coursework or basic knowledge related to lithium-ion batteries or cell manufacturing processes.

Internship or academic project experience in manufacturing, process engineering, or quality engineering.

Skills & Competencies

Analytical and problem-solving mindset

Strong organizational and documentation skills

Willingness to learn and adapt in a fast-paced production environment

Ability to follow technical guidance and escalate issues appropriately

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