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Senior Process Engineer Jobs in Illinois (NOW HIRING)

Senior Process Engineer

Charleston, IL ยท On-site

$90 - $120/hr

Senior Process Engineer Compensation based on experience. $90,000 - $120,000 per year | Charleston, IL | On-site | Permanent About the Company Our client is a global leader in the building materials ...

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Senior Process Engineer

Kankakee, IL ยท On-site

$140K - $170K/yr

The Senior Process Engineer will work closely with Process Engineering, Automation, Commissioning & Qualification (C&Q), Validation, Manufacturing, Quality, Construction, Procurement, and equipment ...

Senior Process Engineer

Itasca, IL

$101K - $131K/yr

Position Summary The Senior Process Engineer serves as the technical leader for extrusion, material conversion, and labeling processes across Hi-Cone's global manufacturing network. This role is ...

Senior Process Engineer

Geneva, IL ยท On-site

$123.64 - $157.47/hr

SENIO009519 Description Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and process engineering initiatives across our global ...

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Senior Process Engineer

Geneva, IL ยท On-site

$123K - $157K/yr

Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and process engineering initiatives across our global operations. This role is ...

Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and process engineering initiatives across our global operations. This role is ...

Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and process engineering initiatives across our global operations. This role is ...

Sr. Process Engineer

Normal, IL ยท On-site

$98K - $123K/yr

The Senior Process Engineer position at Rivian will support our Drive Unit production and report to the Process Engineering Manager. This role requires a high level of technical ownership ...

Sr. Process Engineer

Normal, IL ยท On-site

$98K - $123K/yr

The Senior Process Engineer position at Rivian will support our Drive Unit production and report to the Process Engineering Manager. This role requires a high level of technical ownership ...

The Senior Process Engineer position at Rivian will support our Drive Unit production and report to the Process Engineering Manager. This role requires a high level of technical ownership ...

Senior Process Engineer

Aurora, IL ยท On-site

$95.50 - $120/hr

Senior Process Engineer** ****The Role:**Our site in Aurora is seeking a Process Development Engineer to join our team! Entegris is a world-leading supplier for the semiconductor industry. We have ...

Zachry Group is currently accepting applications for a Senior Process Engineer in our Downers Grove Engineering Design Center . Successful candidate will be responsible for leading a team supporting ...

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Senior Process Engineer

Charleston, IL ยท On-site

$95K - $123K/yr

Purpose: The Senior Process Engineer/Technical Manager is responsible for ensuring capable and controlled manufacturing processes are in place and drives continuous improvement initiatives to ...

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Senior Process Engineer

Vernon Hills, IL ยท On-site

$103K - $133K/yr

As a Senior Process Engineer, you will play a key role in designing and implementing innovative process solutions for a wide range of projects, from small-scale to large-scale initiatives. You'll ...

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Senior Process Engineer information

See Illinois salary details

$72.7K

$117.4K

$165.2K

How much do senior process engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for senior process engineer in Illinois is $117,364.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,800.00 and $130,300.00 per year, depending on experience, location, and employer.

What is the difference between Senior Process Engineer vs Process Engineer?

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.
What are the most commonly searched types of Process Engineer jobs in Illinois? The most popular types of Process Engineer jobs in Illinois are:
What job categories do people searching Senior Process Engineer jobs in Illinois look for? The top searched job categories for Senior Process Engineer jobs in Illinois are:
What cities in Illinois are hiring for Senior Process Engineer jobs? Cities in Illinois with the most Senior Process Engineer job openings:
Infographic showing various Senior Process Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $117,364 per year, or $56.4 per hour.

Senior Process Engineer

Australia-Employment

Charleston, IL โ€ข On-site

$90 - $120/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 3 days ago

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Job description

Senior Process Engineer

Compensation based on experience.

$90,000 - $120,000 per year | Charleston, IL | On-site | Permanent

About the Company

Our client is a global leader in the building materials manufacturing space focused on delivering innovative products to customers around the world.

Why Join Us
  • Medical
  • Dental
  • Vision
  • PTO
  • 401(k) + Match
  • Growth opportunities
Job Details

Senior Process Engineering Manager

Location: Charleston, IL

Lead Engineering. Drive Continuous Improvement. Shape the Future of Manufacturing.

Weโ€™re looking for a Senior Process Engineering Manager to lead the technical and process engineering function at our Charleston, Illinois manufacturing facility. This highly visible leadership position is responsible for manufacturing process optimization, automation, continuous improvement, capital projects, and technical team development. Youโ€™ll work alongside plant leadership to improve safety, quality, productivity, and profitability while helping shape the longโ€‘term technical strategy of the facility. If youโ€™re passionate about Lean Manufacturing, capital improvements, and leading teams through meaningful change, this is an excellent opportunity to make a lasting impact.

What Youโ€™ll Do
  • Lead the siteโ€™s Process Engineering, Technical, and Automation functions while developing a highโ€‘performing engineering team.
  • Champion continuous improvement initiatives that improve safety, quality, throughput, delivery performance, and manufacturing efficiency.
  • Evaluate manufacturing processes and identify opportunities to reduce waste, improve reliability, and increase productivity using Lean Manufacturing and Six Sigma principles.
  • Drive process capability improvements through PFMEA, process validation, risk assessments, and statistical analysis.
  • Develop and maintain manufacturing documentation, including Control Plans, Standard Work Instructions, and process control procedures.
  • Lead rootโ€‘cause investigations using structured problemโ€‘solving methodologies including 8D, 5โ€‘Why, and other dataโ€‘driven tools.
  • Analyze production metrics, scrap, customer feedback, and quality trends to implement sustainable corrective actions.
  • Partner with Production, Maintenance, Quality, Supply Chain, Purchasing, and Finance to improve plant performance.
  • Lead New Product Introduction (NPI) efforts to ensure successful launches with robust manufacturing processes.
  • Identify automation opportunities and equipment improvements that increase plant capacity and operational performance.
  • Develop capital equipment plans, prepare business cases, and manage projects from concept through installation and production startup.
  • Manage equipment suppliers, contractors, and project timelines to ensure projects are delivered safely, on schedule, and within budget.
  • Use manufacturing data and KPIs to prioritize improvement initiatives and drive measurable business results.
  • Foster a culture centered on accountability, collaboration, continuous improvement, and employee development.
Qualifications Required
  • Bachelorโ€™s degree in Mechanical Engineering, Chemical Engineering, Industrial Engineering, or a related engineering discipline.
  • Five or more years of manufacturing process engineering experience.
  • Previous leadership experience managing engineering or technical teams.
  • Experience leading continuous improvement initiatives and capital equipment projects.
Preferred Experience
  • Lean Manufacturing and Six Sigma
  • PFMEA, Control Plans, and Design for Manufacturability
  • Capital project management
  • Blueprint reading and GD&T
  • Manufacturing process validation
  • AutoCAD, Power BI, and Microsoft Office
  • Root cause analysis tools including 8D, 5โ€‘Why, and SMED
What Makes You Successful
  • A handsโ€‘on leader who enjoys being on the manufacturing floor and coaching teams.
  • Strong analytical and dataโ€‘driven decisionโ€‘making skills.
  • Proven ability to lead multiple projects while balancing daily operational priorities.
  • Excellent communication skills with the ability to build relationships across all levels of the organization.
  • Passion for continuous improvement and developing people.
  • Ability to influence change and drive measurable operational results.

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