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Senior Process Improvement Engineer Jobs in Illinois

GB Packaging

Process Improvement Engineer

Aurora, IL · On-site

$112K/yr

Position Overview The Process Improvement Engineer is responsible for identifying and implementing process improvements that enhance safety, quality, productivity, and operational efficiency. This ...

CBRE

Sr. Process Improvement Consultant

Chicago, IL · On-site

Senior Process Improvement Consultant - Operational Excellence & Business Transformation Department ... Bachelor's degree in Business, Engineering, Operations Management, Finance, Supply Chain Management ...

Archer Daniels Midland

$109K/yr

Process Improvement Engineer - Decatur, IL Position Summary: The Process Improvement Engineer is responsible for implementing process and technology improvement opportunities within their process ...

Rivian

Sr. Process Engineer

Normal, IL · On-site

$98.50 - $123.10/hr

The Senior Process Engineer position at Rivian will support our Drive Unit production and report to ... Review, interpret, and summarize statistical data to drive process improvement * Determine the ...

Rivian

Sr. Process Engineer

Normal, IL · On-site

$98K - $123K/yr

The Senior Process Engineer position at Rivian will support our Drive Unit production and report to ... Review, interpret, and summarize statistical data to drive process improvement * Determine the ...

Rivian

Sr. Process Engineer

Normal, IL · On-site

$98K - $123K/yr

The Senior Process Engineer position at Rivian will support our Drive Unit production and report to ... Review, interpret, and summarize statistical data to drive process improvement * Determine the ...

Rivian

Sr. Process Engineer

Normal, IL

$98K - $123K/yr

The Senior Process Engineer position at Rivian will support our Drive Unit production and report to ... Review, interpret, and summarize statistical data to drive process improvement * Determine the ...

Sterling Engineering

Senior Process Engineer

Waukegan, IL · On-site

$65 - $85/hr

Position: Sr. Process Engineer / Project Engineer (Process) Location: Waukegan, IL 60087 onsite Duration: 24+ Months Pay Rate $65.00 - $85.00 per hour on a W2 depending on experience I am looking for ...

Sterling Engineering Inc.

Sr. Process Engineer

Waukegan, IL · On-site

$98K - $127K/yr

Position: Sr Process Engineer Duration: 24 months Location: Waukegan, IL 60087 I am looking for a Senior Process Engineer with 10+ years of experience for a long-term, 24+ month project in Waukegan ...

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Senior Process Improvement Engineer information

See Illinois salary details

$32K

$88K

$128.6K

How much do senior process improvement engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for senior process improvement engineer in Illinois is $87,952.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,198.00 and $101,348.00 per year, depending on experience, location, and employer.

What does a senior process improvement engineer do?

A Senior Process Improvement Engineer is responsible for analyzing, designing, and optimizing business processes within an organization to increase efficiency, quality, and productivity. They use methodologies like Lean, Six Sigma, and data analysis to identify inefficiencies and implement solutions. Their role often involves leading cross-functional teams, training staff on process improvements, and monitoring the impact of changes. They play a key role in driving continuous improvement initiatives and supporting organizational goals.

What are the key skills and qualifications needed to thrive as a senior process improvement engineer, and why are they important?

To thrive as a Senior Process Improvement Engineer, you need a solid background in industrial or manufacturing engineering, process analysis, and continuous improvement methodologies like Lean or Six Sigma, often supported by a relevant degree and certifications such as Six Sigma Black Belt. Familiarity with process mapping tools, statistical analysis software (e.g., Minitab), and ERP systems is typically required. Strong leadership, problem-solving, and communication skills distinguish top performers in this role. These competencies are important because they enable engineers to optimize processes, reduce costs, and drive sustainable operational excellence across organizations.

What are some common challenges faced by senior process improvement engineers when implementing changes across departments?

Senior Process Improvement Engineers often encounter resistance to change from employees who are accustomed to existing processes. Gaining buy-in from key stakeholders and ensuring clear communication between different departments are essential but can be challenging. Additionally, aligning improvement initiatives with organizational goals and managing multiple projects simultaneously require strong project management and interpersonal skills. Success in this role often depends on the ability to lead cross-functional teams and maintain a results-oriented approach.

What are the most commonly searched types of Process Improvement Engineer jobs in Illinois?

The most popular types of Process Improvement Engineer jobs in Illinois are:

What are popular job titles related to Senior Process Improvement Engineer jobs in Illinois?

For Senior Process Improvement Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Senior Process Improvement Engineer jobs in Illinois look for?

The top searched job categories for Senior Process Improvement Engineer jobs in Illinois are:

Senior Process Improvement Engineer jobs near you
Infographic showing various Senior Process Improvement Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $87,952 per year, or $42.3 per hour.

Process Improvement Engineer

Smithfield Foods, Inc.

Saint Charles, IL • On-site

$110K/yr

Full-time

Posted 5 days ago

Job description

If you are currently employed at Smithfield, please log into Workday and submit your application through the Jobs Hub.
Have a seat at our table. When you join Smithfield, you become part of something special - a company that's sustainably feeding people around the world, producing good food the right way with respect for our people, animals, communities and planet. With opportunities across locations and functions, a culture grounded in our Core Four values - gratitude, communication, respect and accountability - and a strong commitment to learning, collaboration, and innovation, Smithfield offers challenging and rewarding careers where you can grow, contribute and make a real impact. Apply Now!
THE VALUE YOU'LL BRING:
The position summary states the general nature and purpose of the job. Overall accountabilities are defined in this section.
As a Process Improvement Engineer, you will be at the forefront of transforming manufacturing operations by unlocking efficiency, minimizing waste, and driving measurable cost savings across multiple facilities. In this high-impact role, you'll lead data-driven initiatives that optimize production systems and align with our strategic business goals. Through close collaboration with cross-functional teams and hands-on mentorship of plant personnel, you'll foster a culture of continuous improvement and innovation-empowering teams to reach new heights of performance and operational excellence.
WHAT YOU'LL DO:
The below statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. May perform other duties as assigned.
  • Process Optimization and Efficiency: You will optimize plant performance by evaluating process efficiencies, conducting time and capacity studies, and using data-driven insights to improve labor and equipment utilization. You will also identify opportunities to eliminate waste and reduce production costs through detailed workflow analysis and lean methodology.
  • Continuous Improvement and Lean Initiatives: You will lead process improvement initiatives using A3 problem-solving, Kaizen, and Value Stream Mapping to drive operational efficiency and impact. You will also deploy and sustain MIQ lean transformation and Smithfield Way principles, supporting long-term cultural and organizational change through strategic improvement efforts
  • Training, Coaching, and Change Management: You will participate in and facilitate training workshops that drive operational and cultural improvements across the organization. You will also mentor teams on lean practices and continuous improvement methodologies, empowering them to adopt sustainable, high-performance habits.
  • Technology Integration and Systems: You will assist in evaluating and implementing new equipment and technologies to enhance operational efficiency, while monitoring installations to ensure alignment with budget and technical specifications. You will also utilize tools such as Microsoft Office Suite and SAP to support process documentation, data analysis, and performance tracking.
  • Data Analytics and Root Cause Investigation: You will assist in root cause analysis and corrective action planning to resolve manufacturing and operational challenges. You will also transform data insights into actionable improvement projects using A3 methodology to drive measurable outcomes.
  • Standard Operating Procedures (SOP) and Standardization: You will develop and maintain standard operating procedures, work standards, and visual management systems to ensure consistency and clarity on the production floor. You will also establish and implement 'Best In Class' and 'Best Practice' methods to drive cost reduction and minimize process variability.
  • Cross-Functional Collaboration: You will collaborate with operations, engineering, and corporate leadership to standardize processes and promote alignment across the organization. You will also enhance cross-departmental decision-making by strengthening data integrity and ensuring consistent information flow.
  • Compliance, Reporting, and Sustainability: You will support compliance audits and ensure the long-term sustainability of implemented improvements, maintaining accountability across operations. You will also deliver regular updates and strategic reports to senior leadership, while advancing environmental sustainability through initiatives that reduce energy consumption, water usage, and waste.

WHAT WE'RE SEEKING:
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals to perform the essential functions.
  • Bachelor's Degree from an accredited four-year college or university in Engineering or a related field and 2+ years of relevant experience in manufacturing or industrial engineering; or equivalent combination of education and experience, required.

OTHER SKILLS THAT MAKE YOU STAND OUT:
  • Experience with Lean Manufacturing, 5S, Value Stream Mapping, and A3 problem-solving preferred.
  • Strong planning, organizational, and analytical skills with a demonstrated ability to manage multiple priorities.
  • Must be a self-starter with a high level of accountability and the ability to work independently or in team settings.
  • Strong interpersonal and leadership skills, with a collaborative and coaching mindset.
  • Strong skills in Microsoft Office Suite, particularly Excel, Word, PowerPoint, and Outlook.
  • Excellent written and verbal communication skills with the ability to communicate with all levels of the organization.
  • Ability to work collaboratively in fast-paced, dynamic environments.
  • Ability to lead by influence, utilizing factual data to support initiatives and drive improvement efforts.

PHYSICAL DEMANDS & WORK ENVIRONMENT:
The physical demands described here are representative of those an employee should possess to successfully perform the essential functions of this job. The work environment characteristics described here are representative of those an employee may encounter while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
  • Ability to occasionally lift/move up to 50 pounds.
  • May require prolonged periods of standing, walking, bending, or working in varying temperature conditions.
  • Exposure to mechanical parts, airborne particles, and factory noise during site visits.
  • Willingness to work in both office and production environments for extended periods of time.

The expected pay range for this position is $70,000 - $97,500 annually.
Smithfield Foods provides pay ranges that reflect its good faith estimate of the salary or hourly wage the company reasonably expects to pay for a position at the time of hire. Individual compensation will be determined based on several factors, including but not limited to, the scope and responsibilities of the role, location of the position, the candidate's qualifications and experience, internal equity, external market pay for comparable positions and budget considerations. At Smithfield Foods, base pay represents only one aspect of the comprehensive total rewards package. Learn more about our benefits package here.
Relocation Package AvailableYes
EEO Information
Smithfield is an equal opportunity employer committed to workplace diversity. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, age, gender identity, protected veterans status, status as a disabled individual or any other protected group status or non-job characteristic as directed by law.
If you are an individual with a disability and would like to request a reasonable accommodation for any part of the employment selection process, please call us at 757-357-1595.

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