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

Cooley

Senior Legal Process Engineer

Chicago, IL · On-site

$107K - $138K/yr

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 LLP

Senior Legal Process Engineer

Chicago, IL · On-site

$107K - $138K/yr

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 LLP

Senior Legal Process Engineer

Chicago, IL · On-site

$107K - $138K/yr

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 ...

Inc. (Vti)

Senior Process Facilities Engineer

Chicago, IL · On-site

$90 - $120/hr

Senior Process Facilities Engineer - OTC cGMP Facility Relocation and Manufacturing Integration Project The project includes the relocation and integration of existing compounding systems, process ...

Sterling Engineering Inc.

Process Engineer

Chicago, IL · On-site

$85K - $100K/yr

Process Engineer Location : Chicago, IL 60639 Shift/Schedule : Monday-Friday | 1st Shift | On-Site Pay : $85k-$100k Hire Type: Direct Hire Benefits: A comprehensive benefits package is offered ...

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Showing results 21-40

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

Senior Process Engineer information

See Deerfield, IL salary details

$76.3K

$123.2K

$173.4K

How much do senior process engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior process engineer in Deerfield, IL is $123,167.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,800.00 and $136,800.00 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 popular job titles related to Senior Process Engineer jobs in Deerfield, IL? For Senior Process Engineer jobs in Deerfield, IL, the most frequently searched job titles are:
What cities near Deerfield, IL are hiring for Senior Process Engineer jobs? Cities near Deerfield, IL with the most Senior Process Engineer job openings:
Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Deerfield, IL as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 17% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $123,167 per year, or $59.2 per hour.

Process Technician - Injection Molding

HotRun Inc.

Chicago, IL • On-site

$85K - $110K/yr

Full-time

Re-posted 3 days ago

Job description

Process Technician / Process Engineer – Injection Molding

Location: Chicago Suburbs, IL
Employment Type: Full-Time

About the Opportunity

A brand-new manufacturing facility in the West Chicago suburbs is launching and seeking an experienced Process Technician or Process Engineer to play a key role in the startup, optimization, and ongoing success of the operation.

This is an excellent opportunity for someone who enjoys hands-on processing, troubleshooting, continuous improvement, and being part of a growing operation from the ground up.

Responsibilities
  • Develop, establish, and optimize injection molding processes for new and existing products.
  • Perform mold changes, process startups, and production changeovers.
  • Troubleshoot molding, tooling, material, and quality-related issues.
  • Establish and document process parameters, setup sheets, and work instructions.
  • Monitor and improve cycle times, scrap rates, productivity, and overall equipment performance.
  • Support new product launches, mold qualifications, and process validations.
  • Work closely with production, quality, maintenance, tooling, and engineering teams.
  • Assist with operator training and process best practices.
  • Participate in continuous improvement initiatives focused on safety, quality, and efficiency.
  • Support startup activities associated with new equipment and facility growth.
Qualifications
  • Experience in injection molding processing within a manufacturing environment.
  • Experience as a Process Technician, Process Engineer, Senior Process Technician, or similar role.
  • Strong troubleshooting and root-cause analysis skills.
  • Knowledge of scientific molding principles is preferred.
  • Experience optimizing processes to improve quality, productivity, and efficiency.
  • Ability to work effectively in a fast-paced manufacturing environment.
  • Strong communication and teamwork skills.
Preferred Qualifications
  • Experience with high-speed or precision injection molding operations.
  • Exposure to process validation and documentation.
  • Knowledge of automation, robotics, or auxiliary equipment is an asset.
  • RJG, Scientific Molding, or related training is a plus.
What Makes This Opportunity Unique?
  • Brand-new manufacturing facility
  • New equipment and technology
  • Opportunity to help build processes and systems from the ground up
  • High level of visibility and impact within the organization
  • Long-term career growth potential