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Chemical Process Design Engineer Jobs in Chicago, IL

Chemical Process Engineer

Chicago, IL · On-site

$75 - $105/hr

This Opportunity WSP is currently initiating a search for a staff Chemical Process Engineer for our ... Travel to various client sites, for field investigations, design verification/implementation, or ...

New

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering Experience:Min Yr = 10+ Licensure: P.E. Preferred ...

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering * Experience:Min Yr = 10+ * Licensure: P.E. Preferred

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering • Experience:Min Yr = 10+ • Licensure: P.E.

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering Experience:Min Yr = 10+ Licensure: P.E. Preferred ...

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering Experience: Min Yr = 08+ Licensure: P.E. Preferred ...

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering * Experience: Min Yr = 08+ * Licensure: P.E. Preferred

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering Experience: Min Yr = 08+ Licensure: P.E. Preferred ...

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other ... Bachelor of Science in Chemical Engineering • Experience: Min Yr = 08+ • Licensure: P.E.

Chemical Process Supervisor

Lockport, IL · On-site

$100K - $130K/yr

POSITION PURPOSE NEXERPA's Assistant Plant Manager/Chemical Process Supervisor supports the ... Liaise with plant personnel, contractors, engineers, and vendors to ensure clear communication and ...

Process Safety Engineer II $105k-$120k annually ABOUT THE ORGANIZATION Sun Chemical, a member of the DIC Group, is a leading producer of packaging and graphic solutions, color and display ...

Process Safety Engineer II

Northlake, IL · On-site

$105K - $120K/yr

Process Safety Engineer II $105k-$120k annually ABOUT THE ORGANIZATION Sun Chemical, a member of the DIC Group, is a leading producer of packaging and graphic solutions, color and display ...

Senior Process Engineer

Deerfield, IL · On-site

$140 - $150/hr

Will be responsible for process engineering and equipment design and development of information and ... Chemical processing and design experience at R&D and/or EPC organizations is highly desired.

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Chemical Process Design Engineer information

See Chicago, IL salary details

$46.9K

$104.4K

$166.9K

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

As of Aug 21, 2026, the average yearly pay for chemical process design engineer in Chicago, IL is $104,378.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $118,000.00 per year, depending on experience, location, and employer.

What does a chemical process design engineer do?

A Chemical Process Design Engineer is responsible for designing, developing, and optimizing processes used in the manufacturing of chemicals and related products. They apply principles of chemistry, physics, and engineering to create efficient and safe methods for large-scale chemical production. Their work often involves process simulation, equipment specification, safety analysis, and troubleshooting to ensure that industrial facilities operate smoothly and meet regulatory standards.

What are the key skills and qualifications needed to thrive as a chemical process design engineer?

To thrive as a Chemical Process Design Engineer, you need a solid background in chemical engineering principles, process simulation, and design, usually supported by a bachelor's or master's degree in chemical engineering. Expertise with technical tools such as Aspen Plus, HYSYS, AutoCAD, and familiarity with industry standards and safety regulations is typically required. Strong analytical thinking, attention to detail, teamwork, and effective communication skills help differentiate top performers in this role. These competencies are crucial for designing safe, efficient, and cost-effective chemical processes while collaborating across multidisciplinary teams.

What are some common challenges chemical process design engineers face when working on new plant projects?

Chemical Process Design Engineers often encounter challenges such as integrating new technologies with existing systems, ensuring safety and compliance with strict regulatory standards, and optimizing processes for cost and energy efficiency. Coordinating with multidisciplinary teams—including mechanical, electrical, and instrumentation engineers—requires clear communication and effective project management. Additionally, adapting designs based on feedback from pilot studies or on-site observations can be both demanding and rewarding, as it directly impacts the project's success.

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

AspectChemical Process Design EngineerChemical Process Engineer
CredentialsBachelor's or Master's in Chemical Engineering; often involved in design certificationsBachelor's or Master's in Chemical Engineering; focuses on process optimization
Work EnvironmentDesign offices, project sites, engineering firmsManufacturing plants, production facilities, R&D labs
Employer & IndustryEngineering consultancies, chemical companies, EPC firmsChemical manufacturing, petrochemicals, pharmaceuticals

The Chemical Process Design Engineer primarily focuses on designing and planning chemical processes, often working on project specifications and process flow diagrams. In contrast, the Chemical Process Engineer typically works on operating, optimizing, and troubleshooting existing processes within manufacturing environments. Both roles require a strong foundation in chemical engineering principles, but their daily tasks and work settings differ significantly.

What job categories do people searching Chemical Process Design Engineer jobs in Chicago, IL look for?

The top searched job categories for Chemical Process Design Engineer jobs in Chicago, IL are:

Infographic showing various Chemical Process Design Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 84% Full Time, 5% Part Time, and 11% Contract. Highlights an 95% In-person, and 5% Remote job distribution, with an average salary of $104,378 per year, or $50.2 per hour.

Chemical Process Engineer

WSP

Chicago, IL • On-site

$75 - $105/hr

Other

Posted 3 days ago

New


WSP rating

8.6

Company rating: 8.6 out of 10

Based on 69 frontline employees who took The Breakroom Quiz

17th of 72 rated business consultants


Job description

This Opportunity

WSP is currently initiating a search for a staff Chemical Process Engineer for our Chicago, Illinois office. Be involved in projects with our Earth & Environment Team and be a part of a growing organization that meets our client’s objectives and solves their challenges. Join a team of professionals that delivers professional consulting services mainly for the industrial wastewater and environmental remediation industries. Tasks may include assisting with the development of processes and infrastructure relating to water supply, wastewater treatment, hazardous or solid waste disposal, air emission sources, pollution control, and preserving the quality of the environment by averting the contamination and degradation of air, water, and land resources. Generates accurate and concise documentation, ensuring that responsibilities are delivered and adhered to with a level of quality that meets or exceeds acceptable industry standards.

Your Impact
  • Assist with performing basic professional process engineering work related to a wide variety of water and wastewater projects for manufacturing and industrial clients in the mining, minerals processing, steelmaking & processing, chemical plants, battery manufacturing, food and beverages, and clean/renewable energy industries.
  • Under general supervision, collect and compile data from samples of water, soil, air, and other matrices for chemical analysis and impact; maintain quality control standards and procedures for accurate and precise measurements.
  • Assist with verifying the characteristics of a site, providing entry-level technical assistance on various environmental, design, and construction issues.
  • Perform standard or routine calculations including mass & energy balances and equipment sizing; input data into and/or run standard or, in some cases, advanced computer programs under supervision.
  • Assist in the preparation of process-related drawings and documents including PFDs, P&IDs, other process schematics, datasheets, technical reports/specifications, equipment general arrangements.
  • May be responsible for preparing complete drafts of simple, non-complex technical work plans and reports under the supervision of senior staff.
  • Travel to various client sites, for field investigations, design verification/implementation, or oversight of contractor and/or subcontractors during construction activities.
  • Under supervision of the project manager or senior staff, represent WSP USA and interact in a professional manner with clients, regulators, and subcontractor representatives while on field assignments.
  • Generate complete, accurate, and concise documentation using electronic systems and field/work site notebook.
  • Understand and apply company, client, and site Health and Safety standards.
  • Complete training on assigned tasks.
  • Exercise responsible and ethical decision-making regarding company funds, resources and conduct, and adhere to WSP’s Code of Conduct and related policies and procedures.
  • Perform additional responsibilities as required by business needs.
Who You Are

Required Qualifications

  • Bachelor’s Degree in Chemical Engineering, Environmental Engineering, or closely related discipline
  • 1 to 3 years of relevant post education experience in environmental engineering.
  • Excellent research skills with analytical mindset.
  • Experience with and basic understanding of water quality parameters, water/wastewater treatment processes, and/or distribution/conveyance systems.
  • Familiarity with regulatory compliance and permitting processes.
  • Competent interpersonal and communication skills when interacting with others, expressing ideas effectively and professionally to an engineering and non-engineering audience.
  • Proficient self-leadership with attention to detail, multi-tasking, and prioritization of responsibilities in a dynamic work environment.
  • Ability to work independently under general supervision, as well as part of a team to meet business objectives.
  • Basic proficiency with technical writing, office automation, discipline-specific design software, spreadsheets, technology, and tools.
  • Must be proficient in MS Office Suite (MS Word, Excel, PowerPoint).
  • Proven track record of upholding workplace safety and ability to abide by WSP’s health, safety and drug/alcohol and harassment policies.
  • Ability to work schedules conducive to project-specific requirements that may extend beyond the typical workweek.
  • Occasional travel may be required depending on project-specific requirements; field activities may require working in unfavorable weather conditions or near hazardous materials and conditions.

Preferred Qualifications:

  • Engineer in Training Certification.
  • A member of and/or actively participate in local professional practice organizations.
  • 40-Hour OSHA Health & Safety Training (HAZWOPER) (29 CFR 1910.120) preferred.
  • Basic First Aid and Adult CPR training desired.
  • Knowledge of industry codes, standards and practices would be an asset.
  • Experience with discipline-specific design software (i.e., AutoCAD, ArcGIS, Revit).

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