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Senior Chemical Process Engineer Jobs in Romeoville, IL

Amsted Automotive

Senior Process Engineer

Geneva, IL · On-site

$123.64 - $157.47/hr

SENIO009519 Description Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and process engineering initiatives across our global ...

Amsted Automotive Group

Senior Process Engineer

Geneva, IL · On-site

$123K - $157K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and process engineering initiatives across our global operations. This role is ...

Ingredion Incorporated

Senior Process Engineer

Bedford Park, IL · On-site

$102.10 - $136.17/hr

  • Medical

  • Retirement

Senior Process Engineer Location: Bedford Park, IL Workplace type: Onsite This role drives operational excellence and innovation by leading complex process improvements across manufacturing sites ...

Stepan Company

Process Engineer

Elwood, IL · On-site

$77K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Process Engineer will provide technical support in development and execution of Capital ... Experience in Chemical and related industries * Certified Six Sigma Green Belt is preferred ...

Barry-Wehmiller Companies

Sr. Process Engineer

Oak Brook, IL · On-site

$105K - $135K/yr

... Mechanical or Chemical Engineering is preferred but consideration will be given to other ... As a Sr. Process Engineer, you will build a meaningful and fulfilling career with the support of ...

Stepan

Process Engineer

Elwood, IL

$77K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Process Engineer will provide technical support in development and execution of Capital ... Experience in Chemical and related industries * Certified Six Sigma Green Belt is preferred ...

Barry Wehmiller Group

Sr. Process Engineer

Oak Brook, IL

$105K - $135K/yr

... Mechanical or Chemical Engineering is preferred but consideration will be given to other ... As a Sr. Process Engineer, you will build a meaningful and fulfilling career with the support of ...

Paper Converting Machine

Sr. Process Engineer

Oak Brook, IL · On-site

$105K - $135K/yr

... Mechanical or Chemical Engineering is preferred but consideration will be given to other ... As a Sr. Process Engineer, you will build a meaningful and fulfilling career with the support of ...

Zachry Group

Engineer III Process

Downers Grove, IL · On-site

$106K - $149K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Bachelor's Degree in Chemical Engineering 6+ years of experience working as a Process Engineer within the Energy & Chemical Industries Experience in performing hydraulic analysis, heat and material ...

Zachry Group

Engineer II Process

Downers Grove, IL · On-site

$84K - $119K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Bachelor's Degree in Chemical Engineering 3 - 7 years of experience working as a Process Engineer within the Energy & Chemical Industries Experience in performing hydraulic analysis, heat and ...

Brindley Engineering

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor of Science in Chemical Engineering Experience:Min Yr = 10+ Licensure: P.E. Preferred ... Advance technical knowledge of refinery and chemical process unit operations and licensed ...

Greif, Inc.

Process Engineer - Steel

Alsip, IL · On-site

$103K - $176K/yr

  • Medical

  • Dental

  • PTO

Conducts trials, analyzes results, and makes recommendations related to engineering and manufacturing processes, including process optimization, machine downtime reduction, chemical processes, and ...

Cooley LLP

Senior Legal Process Engineer

Chicago, IL · On-site

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

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 ...

Greif

Process Engineer - Steel

Alsip, IL · On-site

$103K - $176K/yr

  • Medical

  • Dental

  • PTO

Conducts trials, analyzes results, and makes recommendations related to engineering and manufacturing processes, includingprocess optimization, machine downtime reduction, chemical processes, and ...

Cooley LLP

Senior Legal Process Engineer

Chicago, IL · On-site

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

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

Senior Legal Process Engineer

Chicago, IL · On-site

$107K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

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 ...

KIK Consumer Products, Inc.

Process Engineer

Chicago, IL · On-site

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Provide engineering support for manufacturing, packaging, utilities, automation, and facility ... Experience in chemical manufacturing, liquid processing, or high-speed packaging preferred.

Gotion, Inc.

Process Engineer Intern

Manteno, IL · On-site

$20/hr

... of senior engineers. Assist in tracking quality issues and maintaining documentation to help ... Required Qualifications Currently pursuing or recently completed a bachelor's degree in: o Chemical ...

KIK Consumer Product

Process Engineer

Chicago, IL

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Provide engineering support for manufacturing, packaging, utilities, automation, and facility ... Experience in chemical manufacturing, liquid processing, or high-speed packaging preferred.

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Showing results 21-40

All JobsChemical Process Engineer JobsSenior Chemical Process Engineer JobsSenior Chemical Process Engineer Jobs in Romeoville, IL

Senior Chemical Process Engineer information

See Romeoville, IL salary details

$93.3K

$128.1K

$159.6K

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

As of Aug 19, 2026, the average yearly pay for senior chemical process engineer in Romeoville, IL is $128,146.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,700.00 and $137,600.00 per year, depending on experience, location, and employer.

What is a senior chemical process engineer?

Senior Chemical Process Engineers are experienced professionals who design, develop, and optimize chemical processes used in manufacturing. They lead projects, oversee process safety and efficiency, and mentor junior engineers. Their work ensures that industrial chemical operations are cost-effective, environmentally friendly, and comply with regulations. Senior Chemical Process Engineers often collaborate with multidisciplinary teams and play a key role in troubleshooting and continuous improvement initiatives.

How do senior chemical process engineers typically collaborate with cross-functional teams during large-scale projects?

Senior Chemical Process Engineers frequently work alongside professionals from disciplines like mechanical engineering, instrumentation, safety, and project management. They play a key role in translating process requirements into actionable engineering solutions and ensure process integration aligns with overall project goals. Regular meetings, detailed documentation, and clear communication are essential, as these engineers often lead technical discussions, resolve interdisciplinary challenges, and coordinate between design, operations, and quality assurance teams to drive projects forward efficiently.

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

To thrive as a Senior Chemical Process Engineer, you need a strong background in chemical engineering principles, process design, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering. Familiarity with process simulation software (such as Aspen Plus or HYSYS), plant safety standards, and relevant certifications (like Professional Engineer licensure) is highly valuable. Strong analytical thinking, leadership, and effective communication skills help drive project success and lead cross-functional teams. These skills and qualities are crucial for optimizing manufacturing processes, ensuring safety, and delivering cost-effective solutions in complex industrial environments.

What is the difference between Senior Chemical Process Engineer vs Chemical Process Engineer?

AspectSenior Chemical Process EngineerChemical Process Engineer
Required CredentialsBachelor's or Master's in Chemical Engineering; 5+ years experienceBachelor's in Chemical Engineering; entry to 2 years experience
Work EnvironmentDesign, optimization, and supervision in manufacturing or R&D facilitiesAssist in process design, testing, and operation in manufacturing plants
Employer & Industry UsageManufacturing, oil & gas, pharmaceuticals, chemicalsSimilar industries, often as entry-level or mid-level roles

The main difference between a Senior Chemical Process Engineer and a Chemical Process Engineer lies in experience, responsibilities, and seniority. Senior engineers typically lead projects, oversee teams, and have more advanced expertise, while chemical process engineers focus on supporting process design and operation. Both roles are essential in chemical manufacturing and related industries, but senior positions require more experience and leadership responsibilities.

What are the most commonly searched types of Chemical Process Engineer jobs in Romeoville, IL?

The most popular types of Chemical Process Engineer jobs in Romeoville, IL are:

What are popular job titles related to Senior Chemical Process Engineer jobs in Romeoville, IL?

For Senior Chemical Process Engineer jobs in Romeoville, IL, the most frequently searched job titles are:

What cities near Romeoville, IL are hiring for Senior Chemical Process Engineer jobs?

Cities near Romeoville, IL with the most Senior Chemical Process Engineer job openings:

Senior Chemical Process Engineer jobs near you

Senior Process Engineer

Amsted Automotive

Geneva, IL • On-site

$123.64 - $157.47/hr

Other

Posted 14 days ago

Job description

  • Pay or shift range: $123,635 USD to $157,470 USD
  • Full-Time
  • Requisition #: SENIO009519
Description

Amsted Automotive, Burgess-Norton division is seeking an experienced Senior Process Engineer to support manufacturing and process engineering initiatives across our global operations. This role is responsible for driving process improvements, supporting new program launches, and working with cross-functional teams to ensure consistent, efficient manufacturing processes across multiple facilities.

Duties and Responsibilities

  • Manage Manufacturing / Process Engineering projects for Cold Form & Finishing facilities and support global grinding processes for parts production (including manufacturing location decisions, manufacturing capability analysis and development).
  • Drive consistency of grinding operations across all piston pin manufacturing plants (in Geneva, IL, Monterrey, MX, Turin, IT) by developing grinding wheel standards, coolant formulas, and blade designs.
  • Build end-of-line inspection standards for global grinding operations by exploring opportunities to add automation along with improved training and standards for human inspectors.
  • Support the Program Management launch process for all facilities as it relates to process capability and capacity.
  • Direct involvement in the sharing of “best practices” for process engineering as it pertains to meeting customer specifications.
  • Manage capital purchases of new equipment from initiation through runoff and start-up with global manufacturing locations.
  • Provide continuous assessment of the current state of production equipment to provide capacity and capability assessment to management staff.
  • Work closely with plant management to drive execution of customer requirements and growth initiatives in their respective plants.
  • Manage continuous improvement projects with manufacturing facilities, providing support to local teams, and outsourcing as needed.
  • Mentor site engineering teams to ensure process consistency and effectiveness of company continuous improvement programs.
  • Domestic travel in Michigan and International travel to Mexico and Italy required up to 25% of the time.

Qualifications

Education

  • Bachelor’s degree or foreign equivalent in Mechanical Engineering, Industrial Engineering, or Manufacturing Engineering, or a closely related field (will accept single degree determined to be equivalent by a qualified evaluation service)

Experience

  • At least 5 years of experience working in an automotive (OEM or supplier) environment including:
  • 5 years of experience working with centerless grinding as a metal production process,
  • 5 years experience working with Statistical Process Control techniques,
  • 5 years experience working with analytical problem solving tools, AND
  • 2 years experience working with international manufacturing teams.

Travel

  • Domestic travel in Michigan and International travel to Mexico and Italy required up to 25% of the time.

Wage Range

  • $123,635 - $157,470 per year

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.

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