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Process Engineer Jobs in Libertyville, IL (NOW HIRING)

Sterling Engineering Inc.

Process Engineer

Chicago, IL

$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 ...

Actalent

Process Engineer

Burlington, WI

Process Engineer Sponsorship is not available for this position. Location: Burlington, WI The Process Engineer will analyze and optimize production processes to improve throughput, quality, and on ...

Actalent

Process Engineer

Burlington, WI

$43.26 - $48.07/hr

Process Engineer The Process Engineer analyzes and optimizes manufacturing processes to improve throughput, quality, and on-time delivery. This role focuses on refining production flow, standardizing ...

CAMCRAFT INC

Process Engineer

Hanover Park, IL · On-site

$85K/yr

Process Engineer Pay rate per year $75-85K Hours: Mon-Fri onsite 8am-5pm Location: Hanover Park, IL If you enjoy teamwork, technology, a great workplace culture and being developed to make an impact ...

Flex

Process Engineer

Buffalo Grove, IL

$99K - $137K/yr

The Process Engineer will be based in Buffalo Grove, IL reporting to the Process Engineering Manager. The Process Engineer plans, directs, and coordinates manufacturing processes by providing ...

Flex Ltd.

Process Engineer

Buffalo Grove, IL · On-site

$99K - $137K/yr

The Process Engineer will be based in Buffalo Grove, IL reporting to the Process Engineering Manager. The Process Engineer plans, directs, and coordinates manufacturing processes by providing ...

Magnetic Inspection Laboratory, Inc

Be Seen First

Process Engineer

Elk Grove Village, IL · On-site

$70K - $75K/yr

The Process Engineer provides hands-on leadership and guidance in implementing continuous process improvements of existing processes with the goal of improving company turnaround and efficiency.

Kosmos

Process Engineer

Elk Grove Village, IL · On-site

$110K - $140K/yr

Growing Manufacturing Company in Butte, Montana has a need for a Process Engineer. This is a direct hire role with a full benefits package and relocation. Prefer a B.S. in Engineering, and a minimum ...

KIK Consumer Product

Process Engineer

Chicago, IL

$100K - $120K/yr

Your Role at KIK We are seeking a Process Engineer (Monday through Friday, 7:00 AM to 4:00 PM, with occasional weekend support during startups, shutdowns, and planned project work) to provide ...

KIK Consumer Products, Inc.

Process Engineer

Chicago, IL · On-site

$100K - $120K/yr

Your Role at KIK We are seeking a Process Engineer (Monday through Friday, 7:00 AM to 4:00 PM, with occasional weekend support during startups, shutdowns, and planned project work) to provide ...

Novolex

Process Engineer

Franklin Park, IL · On-site

This person will be the plant's main process engineering expert. Develop solutions to problems that adversely affect the APET processes in the Franklin Park IL plant. Provide technical advice ...

Novolex

Process Engineer

Franklin Park, IL · On-site

This person will be the plant's main process engineering expert. Develop solutions to problems that adversely affect the APET processes in the Franklin Park IL plant. Provide technical advice ...

Eagle Foods, LLC

Process Engineer

Waukegan, IL

Spend time on production lines developing deep understanding of all equipment and process flow * Execute plant priorities established by CI and Engineering Manager * Execute capital projects that ...

Eagle Foods, LLC

Process Engineer

Waukegan, IL

Spend time on production lines developing deep understanding of all equipment and process flow * Execute plant priorities established by CI and Engineering Manager * Execute capital projects that ...

Eagle Foods, LLC

Process Engineer

Waukegan, IL · On-site

Spend time on production lines developing deep understanding of all equipment and process flow * Execute plant priorities established by CI and Engineering Manager * Execute capital projects that ...

Clayens US LLC

Process Engineer

Crystal Lake, IL · On-site

$90K - $110K/yr

Monitor performance of process parameters that produce non-conforming products, low yields, or product quality issues. Interfaces with Quality and Engineering Departments to resolve manufacturing ...

Ionbond

Process Engineer

West Chicago, IL · On-site

Ionbond is looking for a dynamic Process Engineer to collaborate closely with our Plant Manager and local team, driving the development of the Ionbond™ family of coatings and services. If you have ...

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Showing results 1-20

All JobsProcess Engineer JobsProcess Engineer Jobs in Libertyville, IL

Process Engineer information

See Libertyville, IL salary details

$48.1K

$89.4K

$138.5K

How much do process engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for process engineer in Libertyville, IL is $89,447.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,400.00 and $100,100.00 per year, depending on experience, location, and employer.

What is the work of a process engineer?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They analyze production workflows, troubleshoot issues, and implement improvements using tools like process flow diagrams and statistical analysis. Strong problem-solving skills and knowledge of industry standards are essential for this role.

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 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 jobs do process engineers do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, safety, and quality. They analyze production data, troubleshoot issues, and implement process improvements using tools like process flow diagrams and statistical analysis. Their work often involves collaboration with production teams and requires knowledge of engineering principles and industry standards.

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 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.

More about Process Engineer jobs

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

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

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

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

Process Engineer jobs near you
Infographic showing various Process Engineer job openings in Libertyville, IL as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 94% In-person, 3% Hybrid, and 3% Remote job distribution, with an average salary of $89,447 per year, or $43 per hour.

Process Engineer

Sterling Engineering Inc.

Chicago, IL

$85K - $100K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 7 days ago

Job description

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, including medical, dental, vision, paid time off, paid holidays, and a 401(k) plan.

Sterling Engineering is partnering with a growing manufacturing company to hire a Process Engineer. This hands-on engineering role is responsible for improving manufacturing processes, optimizing production workflows, supporting new product introductions, and driving continuous improvement initiatives throughout the facility. The ideal candidate has strong mechanical aptitude, experience with SolidWorks, and enjoys working closely with production teams to improve efficiency, quality, and equipment reliability. Bilingual English/Spanish candidates are highly preferred.

Responsibilities
  • Improve production assembly workflows by identifying inefficiencies and implementing process improvements.
  • Optimize production floor layouts and work cell designs to increase productivity and reduce waste.
  • Develop manufacturing methods, Bills of Materials (BOMs), and production documentation for new products.
  • Perform time studies and establish production standards.
  • Create, implement, and maintain Standard Operating Procedures (SOPs).
  • Review daily production metrics including efficiency, scrap, and schedule performance to identify improvement opportunities.
  • Maintain and update engineering drawings and production documentation using SolidWorks.
  • Process Engineering Change Notices (ECNs) and support new product implementation.
  • Troubleshoot production equipment issues and work with maintenance to minimize downtime.
  • Develop preventative maintenance programs to improve equipment reliability.
  • Participate in capital equipment evaluations and justify investments that improve manufacturing capacity and efficiency.
  • Lead root cause analysis and continuous improvement initiatives.
  • Collaborate with production, quality, engineering, and corporate teams to support operational goals.
Qualifications
  • Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Engineering Technology, or a related field.
  • Experience improving manufacturing processes in a production environment.
  • Proficiency with SolidWorks or similar 3D CAD software.
  • Ability to interpret engineering drawings and mechanical assemblies.
  • Experience creating manufacturing documentation, SOPs, BOMs, and engineering changes.
  • Strong problem-solving and root cause analysis skills.
  • Excellent organizational and project management abilities.
  • Ability to work independently while managing multiple priorities.
  • Proficiency with Microsoft Office, including Excel and Word.
  • Bilingual English and Spanish is highly preferred.
Preferred Skills
  • Experience with capital equipment projects and manufacturing layout improvements.
  • Preventative maintenance program development experience.
  • Experience with pneumatic tools and manufacturing equipment.
  • Continuous improvement or Lean Manufacturing experience.
  • Hands-on mechanical troubleshooting skills with a strong manufacturing mindset.