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Operations Research Engineer Jobs in Chicago, IL

Linde Group

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$14.75 - $19.75/hr

Reaction Engineering * Operations Research * Process Equipment * Process Chemistry * Heat Transfer * Food/Beverage and Water Applications * Cryogenic Air Separation * Hydrogen and Energy Supply ...

Linde plc

R&D Engineer - Campus 2026-2027

Burr Ridge, IL · On-site

$85 - $115/hr

Operations Research * Process Equipment * Heat Transfer * Food/Beverage and WaterApplications ... Mechanical Engineering * Metallurgical Engineering * Material Science or Ceramics * Environmental ...

New

Linde

R&D Engineer - Campus 2026-2027

Burr Ridge, IL · On-site

$85/hr

Operations Research * Process Equipment * Process Chemistry * Heat Transfer * Food/Beverage and ... Mechanical Engineering * Chemistry * Metallurgical Engineering * Material Science or Ceramics

Elevance Health

Research Scientist Senior

Chicago, IL · On-site +1

$101K - $129K/yr

... measurable operational impact. * Partners effectively across business, research, engineering ... analytics, and product teams. * Evaluates emerging AI technologies and translates innovation into ...

Elevance Health

Research Scientist Senior

Chicago, IL · On-site +1

$101K - $129K/yr

... measurable operational impact. * Partners effectively across business, research, engineering ... analytics, and product teams. * Evaluates emerging AI technologies and translates innovation into ...

IMC

Equity Research Analyst

Chicago, IL · On-site

$150K - $200K/yr

Across our offices in the US, Europe, Asia Pacific, and India, our talented quant researchers, engineers, traders, and business operations professionals are united by our uniquely collaborative, high ...

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All JobsOperations Research Engineer JobsOperations Research Engineer Jobs in Chicago, IL

Operations Research Engineer information

See Chicago, IL salary details

$37.1K

$87.6K

$139.1K

How much do operations research engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for operations research engineer in Chicago, IL is $87,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,600.00 and $96,800.00 per year, depending on experience, location, and employer.

What does an operations research engineer do?

An Operations Research Engineer applies mathematical modeling, statistical analysis, and optimization techniques to solve complex business and engineering problems. They use data-driven decision-making to improve efficiency, reduce costs, and enhance system performance in industries such as logistics, manufacturing, finance, and transportation. By leveraging algorithms, simulations, and predictive analytics, they help organizations make informed decisions. Their work often involves programming, data analysis, and collaboration with cross-functional teams to implement practical solutions.

What does a typical day look like for an operations research engineer?

A typical day for an Operations Research Engineer involves identifying operational challenges, gathering and analyzing data, developing mathematical models, and simulating scenarios to propose improvements. You will often collaborate closely with cross-functional teams—including data scientists, engineers, and business managers—to understand requirements and implement optimal solutions. Expect to spend time both independently conducting research and attending meetings to present your findings and receive feedback. The role provides a good balance of technical work, problem-solving, and teamwork, making each day dynamic and intellectually engaging.

What are the key skills and qualifications needed to thrive as an operations research engineer?

To excel as an Operations Research Engineer, you need a solid grounding in mathematics, statistics, optimization, and analytical problem-solving, typically supported by a relevant engineering or quantitative degree. Proficiency with tools such as MATLAB, Python, R, CPLEX, or simulation software, as well as familiarity with data analysis platforms, is commonly required. Strong communication, teamwork, and adaptability are vital soft skills for presenting findings and collaborating across multidisciplinary teams. Mastery of these abilities is crucial to developing effective solutions that improve operational efficiency in complex business environments.

What are the most commonly searched types of Operations Research Engineer jobs in Chicago, IL?

The most popular types of Operations Research Engineer jobs in Chicago, IL are:

What are popular job titles related to Operations Research Engineer jobs in Chicago, IL?

For Operations Research Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Operations Research Engineer jobs in Chicago, IL look for?

The top searched job categories for Operations Research Engineer jobs in Chicago, IL are:

Operations Research Engineer jobs near you
Infographic showing various Operations Research Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $87,592 per year, or $42.1 per hour.

R&D Intern - Summer 2027

Linde Group

Burr Ridge, IL • On-site

$14.75 - $19.75/hr

Temporary, Internship

Re-posted 5 days ago

Job description

In the role of R&D Intern, you will be partof a team involved with research, planning, designing and execution ofexperiments.  You will evaluate results and provide recommendations tomanagement.  Your project will be in the exploratory, proof of concept,pilot, beta, initial commercialization or migration phase of new technologydevelopment.  Successful interns will have exceptional technical andleadership skills and the ability to effectively apply those skills in anindustrial environment.  We are looking for highly creative individualswith initiative and drive, a strong commitment to safety, excellentinterpersonal & communication skills, and a track record of personalaccountability and success throughout their academic and work career. Internswill also be given broad exposure to Linde's business, engineering, andmarketing functions. 

R&D internship opportunities are available for students in thefollowing areas.

  • Advanced Process Control
  • Healthcare and Pharmaceutical Applications
  • Electronics & Specialty Gas Applications
  • Machinery Development (compressors, turbines, pumps)
  • Materials Development (catalysts, adsorbents, polymeric membranes)
  • Separations Process Development
  • Semiconductor Materials
  • Adsorption Materials  
  • Process Development
  • Combustion and Metals Technology/Fabrication
  • Reaction Engineering
  • Operations Research
  • Process Equipment
  • Process Chemistry
  • Heat Transfer
  • Food/Beverage and Water Applications
  • Cryogenic Air Separation
  • Hydrogen and Energy Supply System

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