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Process Engineer Jobs in Decatur, IL (NOW HIRING)

Fuyao Glass America Inc

Process Engineer

Decatur, IL · On-site

... processing, closing and inventory of glass products to assure optimization of the supply chain to ... REQUIRES: · Must have a Mechanical Engineering degree. · Must have 1-2 years' experience in ...

Primient

Process Engineer 3, Decatur

Decatur, IL · On-site

$101K/yr

About the Role The Engineer 3 sits within the Engineering Technical Track and provides engineering expertise to optimize plant operations through process design, troubleshooting, and efficiency ...

iProof

Engineer 2, iPROOF

Decatur, IL · On-site

Review process descriptions, batch records, analytical methods, and process development reports. Support customer onboarding and engineering evaluations. * Process Support: Provide technical support ...

iProof

Engineer 2, iPROOF

Decatur, IL · On-site

Review process descriptions, batch records, analytical methods, and process development reports. Support customer onboarding and engineering evaluations. * * Process Support: Provide technical ...

Primient

Pilot Plant Engineer

Decatur, IL · On-site

Wherever we are in the process, from field to customer, our priorities are focused on ensuring we ... Engineer 1 > Engineer 2 > Engineer 3 > Sr. Engineer > Principal Engineer > Engineer Fellow Key ...

Primient

Pilot Plant Engineer

Decatur, IL · On-site

Wherever we are in the process, from field to customer, our priorities are focused on ensuring we ... Engineer 1 > Engineer 2 > Engineer 3 > Sr. Engineer > Principal Engineer > Engineer Fellow Key ...

Primient Careers

Pilot Plant Engineer

Decatur, IL · On-site

Wherever we are in the process, from field to customer, our priorities are focused on ensuring we ... Engineer 1 > Engineer 2 > Engineer 3 > Sr. Engineer > Principal Engineer > Engineer Fellow Key ...

Primient

Pilot Plant Engineer

Decatur, IL

$82K/mo

Wherever we are in the process, from field to customer, our priorities are focused on ensuring we ... Engineer 1 > Engineer 2 > Engineer 3 > Sr. Engineer > Principal Engineer > Engineer Fellow Key ...

iProof

Scale-Up Engineer

Decatur, IL · On-site

Process Engineer Technology Transfer: Lead technology transfer projects from bench, pilot, or external development organizations into the iPROOF facility. Develop and maintain technology transfer ...

iProof

Scale-Up Engineer

Decatur, IL · On-site

Process Engineer Technology Transfer: Lead technology transfer projects from bench, pilot, or external development organizations into the iPROOF facility. Develop and maintain technology transfer ...

Cresco Labs

Lead, Processing

Lincoln, IL · On-site

$100K - $131K/yr

Monitoring Dry Rooms, Cure Room, Processing space for appropriate temperature and humidity * Entering harvest batches into ADP/POS system and appropriately inventorying batches * Monitoring team ...

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Process Engineer information

See Decatur, IL salary details

$48K

$89.3K

$138.2K

How much do process engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for process engineer in Decatur, IL is $89,254.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,300.00 and $99,900.00 per year, depending on experience, location, and employer.

What is a process engineer?

Process Engineers are professionals who design, implement, and optimize industrial processes to improve efficiency, quality, and safety in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and develop solutions to enhance productivity and reduce costs. Process Engineers often work in industries such as chemicals, pharmaceuticals, food and beverage, and energy, ensuring processes are compliant with environmental and safety regulations. Their work is vital for maintaining smooth operations and achieving organizational goals.

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 chemical, mechanical, or industrial engineering, often supported by a relevant bachelor's degree and understanding of process optimization principles. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), Six Sigma methodologies, and quality management systems is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart in this role. These skills and qualifications are essential to improve efficiency, ensure safety, and drive continuous improvement in industrial and manufacturing processes.

What are some common challenges process engineers face when implementing process improvements, and how can they overcome them?

Process Engineers often encounter challenges such as resistance to change from team members, integrating new technologies with existing systems, and ensuring process changes meet regulatory standards. Overcoming these obstacles typically involves clear communication, involving stakeholders early in the process, thorough documentation, and piloting changes before full-scale implementation. Building strong cross-functional relationships and continuously gathering feedback also help ensure that improvements are effective and sustainable.

What is the difference between Process Engineer vs Manufacturing Engineer?

AspectProcess EngineerManufacturing Engineer
CredentialsBachelor's in Engineering, certifications like Six SigmaBachelor's in Engineering, certifications like Lean Manufacturing
Work EnvironmentDesigning and optimizing processes, R&D settingsOverseeing production lines, factory floors
Industry UsageManufacturing, chemical, aerospaceAutomotive, electronics, consumer goods

Process Engineers focus on designing and improving manufacturing processes, often working in R&D or engineering departments. Manufacturing Engineers concentrate on implementing and managing production on the factory floor. Both roles require similar technical skills and certifications but differ mainly in their scope and work environment.

What jobs can a process engineer do?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They work in industries such as chemical, pharmaceutical, food, and automotive, often using tools like process simulation software and requiring knowledge of quality standards and safety regulations.
More about Process Engineer jobs

What are the most commonly searched types of Process Engineer jobs in Decatur, IL?

The most popular types of Process Engineer jobs in Decatur, IL are:

What are popular job titles related to Process Engineer jobs in Decatur, IL?

For Process Engineer jobs in Decatur, IL, the most frequently searched job titles are:

What cities near Decatur, IL are hiring for Process Engineer jobs?

Cities near Decatur, IL with the most Process Engineer job openings:

Process Engineer jobs near you
Infographic showing various Process Engineer job openings in Decatur, IL as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $89,254 per year, or $42.9 per hour.

Process Engineer

Decatur, IL • On-site

Fuyao Automotive North America
See more jobs at Fuyao Automotive North Americaexternal

Full-time

Re-posted 20 days ago

Job description

The Job

The primary role of the process engineer is to develop, implement and ensure optimal, cost-effective manufacturing processes and methods in accordance with product specifications and quality standards. This also includes providing support for new or revised product launches, require following duties, other duties may be assigned 

Essential Duties and Responsibilities:

  1. Design and development of manufacturing processes including production flow, process tools and material.
  2. Prepare and maintains detailed layouts of production for all assigned lines and equipment.
  3. Coordinates the manufacturing launch of new or revised products including training team members and following up with results.
  4. Performs product/process analysis for cost reduction, quality improvement and efficiency improvement.
  5. Develop and revise document like process flow, working instruction, PFMEA, control plan.
  6. Develop and maintain documentation such as in-process check, downtime, scrap and efficiencies.
  7. Utilize data such as downtime, scrap and efficiencies to plan countermeasures for process, equipment, material or people problems
  8. Leads or participates in activities to ensure continuous improvement in processes, products, components, raw materials, and equipment.
  9. Develop new raw materials to improve process in efficiency, quality or cost.

Competencies

  • Kaizen and Lean Manufacturing techniques.
  • Problem analysis and trouble-shot resolution.
  • Excellent verbal and written communication skills.
  • Ability to motivate team efforts to accomplish goals.

Supervisory Responsibility

This position has no direct supervisory responsibilities but does serve as a coach and mentor for other positions in the department.

Work Environment

This job operates between manufacturing and office environment. This role routinely uses standard office equipment such as computers, phones, photocopiers, filing cabinets and fax machines as well as interfacing with the operation of machinery on the floor.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

Position Type/Expected Hours of Work
 This is a full-time position. Days and hours of work are Monday through Friday, 8:00 a.m. to 5 p.m. Occasional evening and weekend work may be required as job duties demand.

Travel 

Occasional travel is expected for this position.

Required Education and Experience

  1. Bachelor’s degree, Industrial Engineering or similar.
  2. Experience in plastics process.
  3. Proficient in AutoCAD, MS Word, Excel, and PowerPoint.

Preferred Education and Experience

With one + years’ experience in plastics process  

With one + years’ experience in industrial engineering   

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