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Process Engineering Jobs in Rockford, IL (NOW HIRING)

Snak King LLC

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Continuous Improvement / Process Engineer

Freeport, IL · On-site

$106K/yr

Qualifications * Bachelor's degree in Engineering (Industrial, Mechanical, Chemical, Manufacturing, Process, or related field). * 4-7 years of experience in continuous improvement, process ...

New

Hennig

Electrical Engineer

Machesney Park, IL · On-site

Maintain engineering lead times established for each order processed. * Provide customer support as necessary. * Process "Engineering Change Notices" as required. * Work with Sales Department on ...

Hennig Inc

Electrical Engineer

Machesney Park, IL · On-site

Maintain engineering lead times established for each order processed. * Provide customer support as necessary. * Process "Engineering Change Notices" as required. * Work with Sales Department on ...

HENNIG INC

Electrical Engineer

Machesney Park, IL · On-site

Maintain engineering lead times established for each order processed. * Provide customer support as necessary. * Process "Engineering Change Notices" as required. * Work with Sales Department on ...

Hennig Inc

Process Planner

Rockford, IL · On-site

$60K - $80K/yr

Job Type Full-time Description Process Planner Advanced Machine & Engineering is a diversified manufacturing company that designs, builds, & delivers carbide sawing systems, custom work holding ...

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Process Engineering information

See Rockford, IL salary details

$49.5K

$92.1K

$142.6K

How much do process engineering jobs pay per year?

As of Aug 9, 2026, the average yearly pay for process engineering in Rockford, IL is $92,093.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,600.00 and $103,100.00 per year, depending on experience, location, and employer.

Are process engineers in demand?

Process engineers are in high demand across industries such as manufacturing, chemical, and energy sectors due to their role in optimizing production processes and improving efficiency. Employment growth is driven by the need for cost reduction, safety improvements, and technological advancements, with many positions requiring skills in process simulation and control systems.

What is process engineering?

Process engineering is a field of engineering focused on designing, implementing, controlling, and optimizing industrial processes, particularly in manufacturing and chemical production. Process engineers work to develop efficient systems for transforming raw materials into finished products, ensuring safety, quality, and cost-effectiveness. They apply principles from chemistry, physics, and mathematics to solve production problems and improve processes. Process engineering is essential in industries such as oil and gas, pharmaceuticals, food and beverage, and energy.

What is the difference between Process Engineering vs Chemical Engineering?

AspectProcess EngineeringChemical Engineering
Required CredentialsBachelor's in Chemical, Mechanical, or Industrial Engineering; often certifications like Six SigmaBachelor's or higher in Chemical Engineering; professional engineer (PE) license may be preferred
Work EnvironmentManufacturing plants, process facilities, industrial settingsResearch labs, chemical plants, design offices
Industry UsageFocuses on optimizing manufacturing processes and production efficiencyDesigns chemical processes, develops new chemicals, and research

Process Engineering primarily concentrates on improving and maintaining manufacturing processes within industrial settings, while Chemical Engineering involves designing chemical processes and developing new chemical products. Both roles require similar educational backgrounds and often overlap in industry applications, but their core focus areas differ.

What jobs do process engineers do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, safety, and quality. They analyze production systems, troubleshoot issues, and implement 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 some common challenges faced by process engineers when implementing process improvements in a manufacturing environment?

Process engineers often encounter challenges such as resistance to change from operators and staff, integrating new technologies with legacy systems, and ensuring that improvements do not disrupt ongoing production. Balancing cost-effectiveness with quality and safety standards can also be demanding. Successful process engineers collaborate closely with cross-functional teams, provide clear communication, and use data-driven approaches to overcome these obstacles and drive continuous improvement.

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 engineering principles, process optimization, and problem-solving, typically supported by a degree in chemical, mechanical, or industrial engineering. Familiarity with process simulation software (like Aspen Plus or AutoCAD), Six Sigma certification, and experience with quality management systems are often required. Strong analytical thinking, effective communication, and teamwork are essential soft skills to excel in cross-functional projects and drive continuous improvement. These skills ensure efficient production processes, cost reduction, and consistent product quality within manufacturing or industrial environments.
What are popular job titles related to Process Engineering jobs in Rockford, IL? For Process Engineering jobs in Rockford, IL, the most frequently searched job titles are:
Process Engineering jobs near you
Infographic showing various Process Engineering job openings in Rockford, IL as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $92,093 per year, or $44.3 per hour.

Continuous Improvement / Process Engineer

Snak King LLC

Freeport, IL • On-site

$106K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New

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Job description

Snak King is seeking a Continuous Improvement / Process Engineer to join our team in City of Industry, CA. This hands-on, on-site role will focus on improving manufacturing processes, increasing efficiency, reducing waste and downtime, and supporting capital improvement projects.


What You’ll Do

•       Lead Lean, Six Sigma, and continuous improvement initiatives to reduce waste, downtime, and variability while improving yield, throughput, quality, and safety.

•       Analyze production processes, identify bottlenecks and losses, and implement data-driven changes.

•       Identify improvement and capital opportunities and build the business case to prioritize them.

•       Scope and manage projects from concept through commissioning, including budgets, timelines, and vendor management.

•       Support installation, startup, and optimization of new equipment and lines; help develop SOPs and training.

•       Partner with Operations, Maintenance, Quality, Safety, and R&D to sustain results.

•       Track KPIs, quantify savings, and communicate progress to plant and corporate leadership.


Qualifications

•       Bachelor’s degree in Engineering (Industrial, Mechanical, Chemical, Manufacturing, Process, or related field).

•       4–7 years of experience in continuous improvement, process, manufacturing, or project engineering, preferably in food, beverage, CPG, or high-volume manufacturing.

•       Working knowledge of Lean, Six Sigma, and root-cause problem-solving (Green or Black Belt preferred but not required).

•       Demonstrated ability to scope and deliver process or capital projects on time and on budget, including managing vendors and contractors.

•       Strong analytical skills and proficiency with Excel and relevant analysis or CAD tools.

•       Willingness to spend significant time on the production floor and work occasional off-shift hours during installations, trials, or launches.

•       Ability to collaborate with and influence operators, technicians, managers, and executives. Bilingual English/Spanish is a plus but not required.

Preferred Qualifications

Experience in food manufacturing (food safety, sanitation, GMP) • Lean/Six Sigma certification • Experience with automation, packaging equipment, or high-speed lines • Familiarity with capital project justification and ROI analysis.

Company Description

Snak King is one of the largest snack food manufacturers in the United States. Our family of branded snacks can be found in various outlets including convenience stores, grocery stores, club stores, mass merchandisers, drug stores, vending machines, institutional food service operations, and airlines.

With an unwavering commitment to high quality and customer service, we also produce and package snacks for many of the world's major food companies and retailers.

Our state-of-the-art manufacturing facility and our innovative R&D team keep Snak King on the cutting edge of new product development.

Snak King logo

About Snak King

Sourced by ZipRecruiter

Industry

Manufacturing and real estate

Company size

201 - 500 Employees

Headquarters location

Hacienda Heights, CA, US

Year founded

1978

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