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Senior Process Engineer Jobs in Elmhurst, IL (NOW HIRING)

Shure

Senior Process Engineer

Niles, IL

$104K - $135K/yr

  • Medical

  • Retirement

  • PTO

As our Senior Process Engineer , you'll play a key role in bringing innovative products from concept to production. From launching new manufacturing processes to optimizing existing ones, you'll be ...

New

Paper Converting Machine

Sr. Process Engineer

Oak Brook, IL · On-site

$105K - $135K/yr

When you join Design Group as a Sr. Process Engineer, you are joining a team that will challenge you and position you for growth. In this role, you will work with a team of industry experts to help ...

Stantec

Senior Process Engineer - Industrial Water

Chicago, IL · On-site

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The role of the Senior Process Engineer is to productively network with a wide array of engineering, environmental, water and wastewater professionals on both technical project execution and related ...

Stantec

Senior Process Engineer - Industrial Water

Chicago, IL · On-site

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The role of the Senior Process Engineer is to productively network with a wide array of engineering, environmental, water and wastewater professionals on both technical project execution and related ...

Sterling Engineering Inc.

Sr. Molding Engineer

Lincolnshire, IL

$100K - $135K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Sr. Process Engineer - LSR / Rubber Molding Lincolnshire, IL | Direct Hire | $100,000-$135,000 Are you an expert in Liquid Silicone Rubber (LSR), High Consistency Rubber (HCR), or rubber/plastics ...

Arco Ltd

Senior Wastewater Process Engineer

Chicago, IL · On-site

$135 - $175/hr

  • Medical

  • Dental

  • Vision

  • Retirement

ABOUT YOU BlueWTR is hiring a Senior Process Engineer/Design PM to lead process design and technical delivery on industrial water and wastewater projects across hyperscale data center, RNG/biogas ...

Amsted Industries

Senior Process Engineer (Cold Forming)

Geneva, IL · On-site

$95K - $150K/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Amsted Automotive is looking for a Cold forming Engineers Specializing in Design and/or Process to ... Ability to effectively communicate from the shop floor to senior leadership * CAD experience ...

Lanzajet

Senior Process Monitoring Engineer

Deerfield, IL · On-site

$140 - $160/hr

  • Dental

  • Vision

  • Retirement

About the RoleSenior Process Monitoring EngineerThe Senior Process Monitoring Engineer at LanzaJet is a pivotal role that focuses on building and overseeing the monitoring systems and processes ...

Westrock

Sr. Eng, Process Eng

Woodridge, IL · On-site

$90K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Process Engineer The Opportunity: The Process Engineer will work within the structure of the Operations Excellence team to lead and participate in production and process improvement activities ...

Smurfit Westrock

Sr. Eng, Process Eng

Woodridge, IL · On-site

$90K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Process Engineer The Opportunity: The Process Engineer will work within the structure of the Operations Excellence team to lead and participate in production and process improvement activities ...

MonoSol

Senior Process Development Engineer

Chicago, IL · On-site

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Process Development Engineer is responsible for leading complex process research and development activities to enable the successful scale-up, optimization, and industrialization of new ...

Cooley LLP

Senior Legal Process Engineer

Chicago, IL

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

Cooley

Senior Legal Process Engineer

Chicago, IL · On-site

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

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Showing results 21-40

All JobsProcess Engineer JobsSenior Process Engineer JobsSenior Process Engineer Jobs in Elmhurst, IL

Senior Process Engineer information

See Elmhurst, IL salary details

$74.7K

$120.6K

$169.8K

How much do senior process engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior process engineer in Elmhurst, IL is $120,629.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,600.00 and $134,000.00 per year, depending on experience, location, and employer.

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.

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 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 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.

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 popular job titles related to Senior Process Engineer jobs in Elmhurst, IL?

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

What job categories do people searching Senior Process Engineer jobs in Elmhurst, IL look for?

The top searched job categories for Senior Process Engineer jobs in Elmhurst, IL are:

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

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

Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Elmhurst, IL as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 3% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $120,629 per year, or $58 per hour.