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Chemical Engineer Jobs in Romeoville, IL (NOW HIRING)

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

: Detail-oriented, reliable, creative team player to lead in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in refinery, chemical,

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

: Detail-oriented, reliable, creative team player to lead in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in refinery, chemical,

Project Engineer

Rockdale, IL · On-site

$81K - $122K/yr

Structural Integrity Associates, Inc.(SI) is seeking a Project Engineer . The ideal candidate supports the design, development, and deployment of engineering solutions and specialized equipment for

Project Engineer

Joliet, IL · On-site

$81K - $122K/yr

Job Description Structural Integrity Associates, Inc.(SI) is seeking a Project Engineer . The ideal candidate supports the design, development, and deployment of engineering solutions and specialized

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

: Detail-oriented, reliable, creative team player to lead/assist in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in refinery,

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

: Detail-oriented, reliable, creative team player to lead/assist in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in refinery,

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

Job Description: Detail-oriented, reliable, creative team player to lead/assist in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in

Applications Engineer

Geneva, IL · On-site

$80K - $90K/yr

We are seeking an Applications Engineer to join a growing engineering team supporting customer-driven industrial solutions. This position combines engineering, technical sales support, and project

Zachry Group is seeking Process Engineer IV candidates for our Downers Grove Engineering Design Center. The Process Engineer IV will be responsible for routine process engineering and design tasks

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

: Detail-oriented, reliable, creative team player to lead/assist in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in refinery,

Associate Process Engineer

Lisle, IL · On-site

$90K - $130K/yr

Job Description: Detail-oriented, reliable, creative team player to lead/assist in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in

Zachry Group is seeking Process Engineer II candidates for our Downers Grove Engineering Design Center. The Process Engineer II will be responsible for routine process engineering and design tasks

Showing results 41-60

Chemical Engineer information

See Romeoville, IL salary details

$40.8K

$89.2K

$142.7K

How much do chemical engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for chemical engineer in Romeoville, IL is $89,202.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,800.00 and $108,600.00 per year, depending on experience, location, and employer.

What is a chemical engineer?

Chemical engineers are professionals who apply principles of chemistry, physics, mathematics, biology, and engineering to solve problems involving the production or use of chemicals, fuel, drugs, food, and many other products. They design processes and equipment for large-scale manufacturing, plan and test production methods, and oversee facility operations. Chemical engineers work in a variety of industries, including pharmaceuticals, energy, food processing, and environmental health and safety. Their work helps turn raw materials into useful products safely, efficiently, and sustainably.

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

To thrive as a Chemical Engineer, you need a solid background in chemistry, mathematics, and process engineering, usually supported by a bachelor's degree in chemical engineering or a related field. Familiarity with process simulation software (such as Aspen Plus or HYSYS), safety regulations, and laboratory analysis tools is commonly required. Strong problem-solving, project management, and teamwork skills help Chemical Engineers excel in collaborative and dynamic environments. These competencies are vital for designing efficient processes, ensuring safety, and driving innovation in chemical manufacturing and related industries.

What are some common challenges chemical engineers face when working on process optimization projects?

Chemical engineers often encounter challenges such as balancing safety requirements with production efficiency, troubleshooting complex process issues, and adapting to new technologies or regulations. These projects typically require close collaboration with multidisciplinary teams, including operators, quality control, and maintenance staff, to implement changes without disrupting ongoing operations. Staying up-to-date with industry best practices and maintaining strong problem-solving skills are essential to successfully navigate these challenges and drive continuous improvement.

What is the difference between Chemical Engineer vs Process Engineer?

AspectChemical EngineerProcess Engineer
CredentialsBachelor's degree in chemical engineering; often licensed as a Professional Engineer (PE)Bachelor's degree in chemical, process, or industrial engineering; may also pursue PE licensure
Work EnvironmentFactories, laboratories, research facilities, and industrial plantsManufacturing plants, process design, and optimization settings
Industry UsageChemical, pharmaceuticals, energy, and materials industriesManufacturing, refining, and process industries

Both Chemical Engineers and Process Engineers work in industrial environments and often require similar educational backgrounds. Chemical Engineers typically focus on designing and developing chemical processes, while Process Engineers optimize and improve existing manufacturing processes. Their roles often overlap, but their primary responsibilities differ slightly based on project scope and focus.

Is there a high demand for chemical engineers?

Chemical engineers are in high demand across industries such as pharmaceuticals, energy, and manufacturing due to ongoing innovation and the need for process optimization. Employment opportunities are expected to grow faster than the average for all occupations, especially for those with strong technical skills and relevant certifications.

What type of jobs do chemical engineers do?

Chemical engineers design, develop, and optimize processes for producing chemicals, fuels, pharmaceuticals, and materials. They work in industries such as manufacturing, energy, and environmental protection, often using tools like process simulation software and adhering to safety and environmental regulations.

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

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

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

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

Infographic showing various Chemical Engineer job openings in Romeoville, IL as of September 2026, with employment types broken down into 1% Internship, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $89,202 per year, or $42.9 per hour.

Lead Process Engineer

Lisle, IL • On-site

Brindley Engineering
Civil Engineering Construction • 51 - 200 employees

$140K - $185K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago


Job description


Detail-oriented, reliable, creative team player to lead in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other industrial applications.
Job Duties/Responsibilities:
• Lead field and technical evaluations of existing process units
• Provide technical direction for refinery and chemical process units and licensed technologies
• Direct and perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop equipment specifications, compile scope of work packages for construction
• Lead Client and Contractor interface, attend meetings, and provide written reports
• Provide technical support for field execution, including outage/turnaround projects
• Assist in constructability planning, proposal, and estimate development
Minimum Qualifications:
• Education: Bachelor of Science in Chemical Engineering
• Experience:Min Yr = 10+
• Licensure: P.E. Preferred
• Technical Skills: Knowledge of P&ID development, heat and material balances, hydraulic and equipment sizing calculations, relief device sizing, API standards, and ASME codes required
Strong technical knowledge of refinery and chemical plant unit operations and/or licensed technologies
• Management: Experience mentoring and leading teams required
• Other Skills: Strong organizational, written and verbal communication skills
Professional Development Opportunities:
• Advance technical knowledge of refinery and chemical process unit operations and licensed technologies
• Advanced knowledge of applicable codes and standards, involvement in AIChE or similar local/national chapters and code committees (API, ASME etc)
• Growth in leading technical teams as subject matter expert or lead engineer
• Advance skills in multi-discipline technical and managerial environment
Individual field assignments typically each have their own unique requirements. Prior to deployment on any field assignment, you must be able to meet all client-specific site requirements. Should you be unable or unwilling to meet assignment-specific requirements, your continued employment would then be subject to the availability of other assignments whose requirements can be met. These unique requirements may include:
• You must possess physical mobility (on the ground and at heights).
• You may be required to pick up, lift, carry, and move up to 50 lbs.
• You may be required to work at heights, climb ladders and stairways, and may occasionally work off platforms/scaffolding/ladders using the appropriate and required fall protection.
• You must be able to work in all weather conditions (including heat, rain, cold, and wind) while wearing the appropriate PPE. This may include but not be limited to a hard hat, safety glasses/goggles, ear plugs, masks/respirators, hi-vis safety vests, leather gloves, and leather, steel-toed work boots.
• You may be required to position yourself to work in confined spaces
• You may be required to adhere to a client's random drug testing program prior to entering their site.
• You may be required to meet a client's facial hair safety policy prior to entering their site.
Pay Range: $140,000 - $185,000 annually
The above pay range represents a general guideline; however, Brindley considers several factors when determining base salary that are unique to each candidate, including but not limited to the candidate's depth of experience, skill set, certifications, specific work location, and current market conditions. Employees may be eligible for discretionary bonus and/or other applicable incentive compensation plans in addition to base pay to reward individual contributions and allow employees to share in company results.
In addition, BE provides a comprehensive benefits package for eligible employees, including health, dental, and vision insurance, life and disability insurance, a 401(k) savings plan with employer matching, company-paid holidays, paid parental leave, compensatory time off, and paid time off (PTO). Additional details of participation in these benefit plans will be provided if an employee receives an offer of employment.
Brindley Engineering is an Equal Opportunity Employer and committed to hiring and retaining a diverse workforce. Employment decisions are made without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected characteristic as outlined by federal, state, or local laws.
BE participates in E-Verify. For additional information regarding E-Verify, please go to www.e-verify.gov.