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Process Engineer Jobs in Decatur, IL (NOW HIRING)

AMS Ameren Services

ADMS Engineer

Decatur, IL · On-site

$71K - $172K/yr

Provide input into technological process/standards/ methodology for on-prem, hybrid, and cloud ... Perform electric distribution engineering analysis using the ADMS advanced applications and ...

Agri-Fab, Inc.

Industrial Engineer-Tubing

Sullivan, IL · On-site

$66K - $87K/yr

You will drive process improvements, design for manufacturability, and lean manufacturing efforts, with the flexibility to expand into broader industrial engineering competencies, including CNC ...

Ameren Services

ADMS Engineer

Decatur, IL · On-site

$71K - $172K/yr

Provide input into technological process/standards/ methodology for on-prem, hybrid, and cloud ... Perform electric distribution engineering analysis using the ADMS advanced applications and ...

TEKsystems

Network Engineer

Decatur, IL · Remote

$50 - $55/hr

... IT Process Knowledge Understanding of ITIL / change management processes Soft Skills / Leadership Ability to act as SME and escalation point Experience mentoring junior engineers Strong vendor ...

Ameren Services

Substation Design Engineer

Decatur, IL · On-site

$71K - $172K/yr

About The Position The Engineer is responsible for engineering design, project management, and ... Ameren's selection process includes a series of interviews and may include a leadership assessment ...

AMS Ameren Services

Substation Design Engineer

Decatur, IL · On-site +1

$71K - $172K/yr

About The Position The Engineer is responsible for engineering design, project management, and ... Ameren's selection process includes a series of interviews and may include a leadership assessment ...

Collabera

Packaging Engineer

Decatur, IL

... Transportation processes. This includes design and development of returnable and expendable ... The packaging engineer develops the packaging plan and works with key groups to ensure material is ...

Hydro Gear Partnership

Sales Engineer

Sullivan, IL · On-site

... process * Collaborate with customers to identify application needs and recommend hydraulic and ... Work cross-functionally with engineering, product management, operations, quality and sales teams ...

Hydro-Gear

Sales Engineer

Sullivan, IL

... process * Collaborate with customers to identify application needs and recommend hydraulic and ... Work cross-functionally with engineering, product management, operations, quality and sales teams ...

Hydro-Gear

Controls Engineer

Sullivan, IL · On-site

$78K - $101K/yr

... processes. * Please note, we are not able to consider candidates who currently or in the future ... Engineer: * Design, program, and support automated manufacturing systems * Work with robots and ...

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Showing results 1-20

All JobsProcess Engineer JobsProcess Engineer Jobs in Decatur, IL

Process Engineer information

See Decatur, IL salary details

$48K

$89.3K

$138.2K

How much do process engineer jobs pay per year?

As of Jun 25, 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 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 are Process Engineers?

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 is the role of a Process Engineer?

A Process Engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They analyze production data, troubleshoot issues, and implement process improvements often using tools like Six Sigma or Lean methodologies. The role typically requires knowledge of engineering principles, process control systems, and relevant certifications.

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 engineer makes $500,000 a year?

While most process engineers earn significantly less, some senior-level or specialized process engineers in high-paying industries such as oil and gas, pharmaceuticals, or chemical manufacturing can reach or exceed $500,000 annually, especially with bonuses and stock options. Achieving this level typically requires extensive experience, advanced certifications, and working in high-demand environments.

What Is a Process Engineer?

As a process engineer, often called a chemical engineer, you are responsible for creating efficient manufacturing processes in the manufacturing industry. You will evaluate current chemical processes and modify them as needed to ensure efficiency and profitability are maximized. You will also monitor processes for safety and environmental impact and seek to improve them whenever possible. Your responsibilities may vary depending on the particular industry in which you work and specialized skills sets may be required.

What is the salary of a Process Engineer in the US?

The average salary for a Process Engineer in the US is approximately $75,000 to $105,000 per year, depending on experience, location, and industry. Entry-level positions typically start around $65,000, while experienced engineers with specialized skills can earn over $110,000 annually.

What do process engineers actually 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, often working closely with production teams and utilizing industry standards.
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 June 2026, with employment types broken down into 1% Locum Tenens, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $89,254 per year, or $42.9 per hour.

Hydraulic Engineer

Pentangle Tech Services | P5 Group

Decatur, IL • On-site

$79K - $103K/yr

Other

Posted 16 days ago

Job description

Job Title: Hydraulic Installation Engineer

Location - Decatur, Illinois (Onsite)

Employment Type - Full-Time


Job Overview

We are seeking a skilled Hydraulic Installation Engineer to support heavy equipment and off-highway vehicle projects for Caterpillar in Decatur, IL. The ideal candidate will have strong experience in hydraulic system installation, hose routing, hydraulic integration, and interpreting hydraulic schematics within manufacturing or heavy equipment environments.


Key Responsibilities

  • Design and support hydraulic hose routing and installation for heavy equipment systems.
  • Interpret and work with hydraulic schematics, layouts, and engineering drawings.
  • Perform hydraulic system integration for new and existing equipment platforms.
  • Collaborate with design, manufacturing, and engineering teams to ensure proper hydraulic installation and functionality.
  • Utilize Creo for 3D modeling, design modifications, and installation documentation.
  • Troubleshoot hydraulic installation issues and support continuous improvement initiatives.
  • Ensure compliance with Caterpillar engineering standards, safety guidelines, and quality processes.
  • Support prototype builds, testing activities, and production implementation.


Required Skills

  • Experience with hydraulic hose routing and hydraulic installation engineering.
  • Strong understanding of hydraulic schematics and hydraulic systems integration.
  • Hands-on experience with Creo CAD software.
  • Ability to read and interpret engineering drawings and technical documentation.
  • Experience working in heavy equipment, automotive, manufacturing, or industrial environments.
  • Strong problem-solving and communication skills.


Preferred Qualifications

  • Previous experience working with Caterpillar or similar heavy equipment/OEM companies.
  • Exposure to off-highway, construction, mining, or industrial machinery projects.
  • Experience supporting onsite manufacturing or installation activities.

Apply