ZipRecruiter

Log In

1

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

Brindley Engineering

Associate Process Engineer

Lisle, IL · On-site

$90K - $130K/yr

Strong organizational, written, and verbal communication skills Professional Development Opportunities: • Development of experience leading small teams of process engineers in a multi-disciplinary ...

Brindley Engineering

Associate Process Engineer

Lisle, IL · On-site

$90K - $130K/yr

Conduct field and technical evaluations of existing process units Perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop equipment ...

Gotion, Inc.

Manufacturing Process Engineer

Manteno, IL · On-site

$73K - $97K/yr

The Process Engineer will play a key role in supporting production ramp-up activities, driving continuous improvement initiatives, resolving manufacturing issues, and implementing process ...

Brindley Engineering

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

Lead field and technical evaluations of existing process units Direct and perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop ...

Brindley Engineering

Staff Process Engineer

Lisle, IL

$110K - $150K/yr

Lead field and technical evaluations of existing process units * Direct and perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop ...

Brindley Engineering

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

... process units • Direct and perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop equipment specifications, compile scope of work ...

Giesecke+Devrient

Process Engineer II

Lemont, IL · On-site

JOB SUMMARY The Process Engineer is responsible for providing hands-on process improvements using a combination of Engineering and Lean skill sets to support our key performance indicators of Safety ...

Walmart

Process Engineer

Elwood, IL · On-site

Bachelor's Degree in Engineering or prior experience in Process Improvement OR 2 years' of process improvement, or relevant work experience. Microsoft Office Suite, analytical skills. Preferred ...

New

Brindley Engineering

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

Lead field and technical evaluations of existing process units Direct and perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop ...

Giesecke+Devrient

Process Engineer II

Lemont, IL · On-site

JOB SUMMARY The Process Engineer is responsible for providing hands-on process improvements using a combination of Engineering and Lean skill sets to support our key performance indicators of Safety ...

Walmart

Process Engineer

Elwood, IL · On-site

$80K - $120K/yr

Bachelor's Degree in Engineering or prior experience in Process Improvement OR 2 years' of process improvement, or relevant work experience. Microsoft Office Suite, analytical skills. Preferred ...

New

G&W Electric

Lead Advanced Process Engineer

Bolingbrook, IL · On-site

$98K - $128K/yr

Lead Advanced Process Engineer Reporting to the Manager of Advanced Molding Technology, this position will be responsible for managing the Process Engineering related activities improving our Safety ...

Brindley Engineering

Lead Process Engineer

Lisle, IL

$140K - $185K/yr

... chemical process units and licensed technologies Direct and perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop equipment ...

previous page

Showing results 41-60

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

Senior Process Engineer information

See Minooka, IL salary details

$73.2K

$118.3K

$166.5K

How much do senior process engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for senior process engineer in Minooka, IL is $118,266.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,600.00 and $131,300.00 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 Minooka, IL? The most popular types of Process Engineer jobs in Minooka, IL are:
What are popular job titles related to Senior Process Engineer jobs in Minooka, IL? For Senior Process Engineer jobs in Minooka, IL, the most frequently searched job titles are:
What job categories do people searching Senior Process Engineer jobs in Minooka, IL look for? The top searched job categories for Senior Process Engineer jobs in Minooka, IL are:
What cities near Minooka, IL are hiring for Senior Process Engineer jobs? Cities near Minooka, IL with the most Senior Process Engineer job openings:
Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Minooka, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $118,266 per year, or $56.9 per hour.

Extrusion Process Engineer

MRINetwork Jobs

Naperville, IL • On-site

Full-time

Re-posted 17 days ago

Job description

About the Opportunity

MRT is supporting a well-established and rapidly growing plastics manufacturer near Naperville, Illinois. The company is seeking a dedicated Extrusion Process Engineer. This is a ground-floor opportunity to support and build a process engineering function from scratch. What’s needed now is the right engineer to come in, assess the operation, identify opportunities, and help drive the business to the next level.

This role offers high visibility, genuine autonomy, and a direct line to leadership. The right candidate will not be inheriting a finished function - they will be building one.

What You’ll Be Responsible For

  • Support and maintain all extrusion processes, associates, and equipment across a 24-hour operation
  • Perform changeovers, color changes, tooling setups, downstream startups, and processing adjustments
  • Monitor and adjust SOCs and process controls; document changes and communicate to supervisors and quality teams
  • Develop and implement standard operating procedures (SOPs) for all processes from the ground up
  • Lead problem-solving workshops and Kaizen events using 5 Why, Fishbone, and A3 methodologies
  • Conduct first article and in-process checks to validate and sustain quality controls
  • Develop audit systems to identify and address process and tooling variances
  • Monitor daily regrind percentages and develop actions to reduce generation and material loss
  • Participate in and coordinate preventive maintenance on tooling and equipment
  • Develop and maintain spare tooling and equipment upgrade matrices
  • Lead annual and new-hire training to build cross-functional team capabilities
  • Perform process qualification procedures (PQP) and develop new process standards
  • Maintain all tooling, run, and SOC records for lines, molds, and SKUs
  • Troubleshoot equipment issues to resolution and share knowledge across the team

    What We’re Looking For

  • 3–5 years of extrusion processing experience
  • Hands-on, floor-level approach - this role requires presence on the production floor across all shifts as needed
  • Working knowledge of molds and tooling design and function
  • Familiarity with 5 Why, Fishbone, and A3 problem-solving tools
  • Basic SPC and quality documentation knowledge
  • Mechanical aptitude and ability to troubleshoot equipment independently
  • Basic computer skills and ability to maintain accurate records and documentation
  • Ability to lift up to 50 lbs. and work in a manufacturing environment

    Preferred:

  • Associate’s degree or higher in Engineering or related field; equivalent hands-on experience will be considered
  • Sheet extrusion experience
  • Regrind and/or pelletizing experience
  • Spanish language skills (a plus, not required)
  • Experience developing SOPs in an environment where they didn’t previously exist

    Why This Role Stands Out

  • Your impact will be immediate and visible
  • PE-backed company with significant resources, growth trajectory, and continued investment
  • Collaborative, down-to-earth leadership team - high trust
  • Real career runway as the company scales and formalizes its operations
  • Monday through Friday schedule with standard business hours
  • Bonus eligible at 5%