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Process Engineer Jobs in Peoria, IL (NOW HIRING)

Plant Engineer-1

Mapleton, IL · On-site

$94K - $157K/yr

The Plant Engineer is responsible for providing day-to-day technical support to plant operations ... Responsible for providing plant support related to process troubleshooting, new product ...

Manufacturing Engineer

Chillicothe, IL · On-site

$60K - $95K/yr

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our ... Work may include manufacturing process development, factory support, quality improvement ...

Systems Engineer

Chillicothe, IL · On-site

$90K - $110K/yr

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate hybrid with a minimum of 3 days a week at our ...

Systems Engineer

Chillicothe, IL · On-site

$90K - $110K/yr

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate hybrid with a minimum of 3 days a week at our ...

Electrical Engineer

Chillicothe, IL · On-site

$70K - $105K/yr

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class ...

Electrical Engineer

Chillicothe, IL · On-site

$70K - $105K/yr

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class ...

Quality/Test Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class ...

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools and processes. This position will operate onsite at our customer's world-class ...

Mechanical Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class ...

Mechanical Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class ...

Showing results 21-40

Process Engineer information

See Peoria, IL salary details

$48.6K

$90.3K

$139.8K

How much do process engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for process engineer in Peoria, IL is $90,286.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,100.00 and $101,100.00 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.

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

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

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

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

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

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

Infographic showing various Process Engineer job openings in Peoria, IL as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 100% In-person job distribution, with an average salary of $90,286 per year, or $43.4 per hour.

Plant Engineer-1

Evonik

Mapleton, IL • On-site

$94K - $157K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago


Evonik rating

8.6

Company rating: 8.6 out of 10

Based on 39 frontline employees who took The Breakroom Quiz

16th of 100 rated chemical manufacturers


Job description

What we offer

Explore a world of opportunities with us. Look ahead with us and help shape innovative solutions to make our world more sustainable and life healthier, more vibrant and more comfortable. At Evonik, you have the chance to explore, thrive, and grow alongside 33,000 colleagues. Among attractive career paths and high-quality development programs, we not only offer performance-based remuneration and occupational health benefits but also hybrid and flexible working environments with #SmartWork. Bring your fresh perspective, develop your strengths, break out your mold, and find a career that fits your dreams with us.

Click on the link below to learn what our employees have to say about Evonik:
https://careers.evonik.com/en/about/meet-the-team/

The Plant Engineer is responsible for providing day-to-day technical support to plant operations, troubleshooting equipment and process issues, and supporting the safety, reliability, and efficiency of production. This role partners closely with Operations, Maintenance, and Engineering to execute improvement and capital projects, support process safety initiatives, maintain technical documentation, and identify opportunities to improve equipment performance, plant availability, and overall operational effectiveness.

$RESPONSIBILITIES

  • Responsible for providing plant support related to process troubleshooting, new product introductions, process safety management systems, CAPEX, and OEE.
  • Acting as project manager or project responsible for plant related projects, both large and small up to $500,000 value.
  • Position has full technical responsibility for the care and condition of plants in cooperation with operations.
  • Assures the defined technical availability of the production plants according to the production requirements, and in conformance to changing requirements in respect to economics, safety and care for the environment.
  • Works with other departments such including site engineering, external engineering contractors, and maintenance to plan and secure the resources necessary to execute process trials and projects.
  • Uses experienced engineering judgment, creativity and foresight to initiate studies, projects and new developments and to anticipate and solve unprecedented problems with a focus on long term technical solutions.
  • Provides plant specific technical expertise in the areas of process engineering on equipment innovations and on state-of-the-art process and project techniques.
  • Support and participate in audits and engage in improvement activities such as 5S, KPIs, Root Cause analysis, etc
  • Ensures regulatory compliance of technical installations, maintenance practices and the technical documentation.

REQUIREMENTS

  • B.S. or M.S. in Mechanical or Chemical Engineering with 3+ years of engineering experience (preferred in a chemical or oil & gas manufacturing environment)
  • Experience with OSHA CFR 1910.119 PSM and EPA RMP regulations and compliance is a plus
  • Working knowledge with SAP, Emerson Delta-V, ASPEN IP21 is a plus Skills & Competencies
  • Strong teamwork and interpersonal skills; comfortable working with operations, maintenance, engineering,
  • quality, and safety teams in a plant environment.
  • Ability to work independently with strong initiative and self-starting skills.
  • Ability to manage a heavy workload, establish priorities, and adjust based on site and business needs.
  • Strong planning, organizational, written, and verbal communication skills.
  • Strong computer skills and experience with Microsoft Office 365

Summary Compensation & Benefits:

Compensation and benefits offered may vary depending on multiple individualized factors. This range represents a good faith estimate for this position.(Specific rate to be determined, but not limited to, geographic location, education, experience, knowledge, skills and abilities of applicant, internal equity, and alignment with market data).

Pay Range:$94,600-$157,700

Evonik offers a comprehensive benefit package, subject to plan eligibility, terms, and guidelines. Benefits included, but not limited to:

  • Medical, dental, and vision benefits

  • Paid time off plan

  • 401(k) savings plans

  • Health Savings Account (HSA)

  • Flexible Spending Accounts (FSAs)

  • Employee Assistance Program

  • Voluntary Benefits and Employee Discounts

  • Disability benefits

  • Life Insurance

  • Parental leave

  • Tuition Reimbursement

The Evonik Group adopts an Equal Employment Opportunity (EEO) approach. Candidates are assessed based on their educational qualifications, experience, job competencies and potential and shall not be discriminated against on the basis of race, ethnicity, age, gender, religion, nationality, disability or sexual orientation or other classifications protected by local, state, or provincial regulations.

Your Application

To ensure that your application is proceeded as quickly as possible and to protect the environment, please apply online via ourcareersportal. Further information about Evonik as Employer can be found at www.evonik.com/en/careers.html.

Please address your application to the Talent Acquisition Manager, statingyour earliest possible starting date and your salary expectations.

Your Talent Acquisition Manager:

Emma Martinez [C]

Company is

Evonik Corporation

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