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Internship Operations Research Engineer Jobs in Chicago, IL

Linde

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$14.75 - $19.75/hr

Successful interns will have exceptional technical andleadership skills and the ability to ... Reaction Engineering * Operations Research * Process Equipment * Process Chemistry * Heat Transfer

Linde Group

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$14.75 - $19.75/hr

Successful interns will have exceptional technical andleadership skills and the ability to ... Reaction Engineering * Operations Research * Process Equipment * Process Chemistry * Heat Transfer

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

Internship Operations Research Engineer information

See Chicago, IL salary details

$9

$18

$24

How much do internship operations research engineer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for internship operations research engineer in Chicago, IL is $18.17, according to ZipRecruiter salary data. Most workers in this role earn between $15.10 and $19.81 per hour, depending on experience, location, and employer.

What is the difference between Internship Operations Research Engineer vs Operations Research Analyst?

AspectInternship Operations Research EngineerOperations Research Analyst
CredentialsTypically pursuing or recent graduate with a degree in operations research, industrial engineering, or related fieldBachelor's or master's degree in operations research, mathematics, or related field
Work EnvironmentInternship setting, often part-time or temporary, in corporate or government organizationsFull-time professional role in various industries like logistics, manufacturing, or consulting
Employer & Industry UsageUsed by companies offering internship programs to train students in operations researchCommonly employed in industries requiring data analysis and optimization solutions

In summary, an Internship Operations Research Engineer is a temporary, entry-level position aimed at gaining practical experience, whereas an Operations Research Analyst is a full-time professional role focused on analyzing data and optimizing processes in various industries.

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 cities near Chicago, IL are hiring for Internship Operations Research Engineer jobs?

Cities near Chicago, IL with the most Internship Operations Research Engineer job openings:

Internship Operations Research Engineer jobs near you
Infographic showing various Internship Operations Research Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $37,799 per year, or $18.2 per hour.

Research Scholar - Operations Research

United Airlines, Inc.

Chicago, IL • On-site

$101K - $120K/yr

Full-time

Posted 4 days ago

United Airlines rating

7.9

Company rating: 7.9 out of 10

Based on 343 frontline employees who took The Breakroom Quiz

8th of 26 rated airlines

Job description

Description
At United, we offer internships, co-ops, and full-time opportunities for early career professionals. In any role, you're a key member of our team, contributing to real projects that help move the business forward while gaining hands-on experience, growing your professional skill set, and connecting with industry leaders. You'll also have a chance to build community through our employee-run Business Resource Groups, participate in industry conferences, and enjoy unlimited standby travel anywhere we fly.
The Analytics and Innovation (Ai) team at United Airlines works to innovate, transform, and solve complex business problems resulting in significant and measurable enterprise impact through the application of deep cross-functional business expertise and advanced analytics. We work with business and technology partners across the enterprise (e.g. Airport Operations, Contact Centers, Network Planning, Revenue Management, Digital Products, Human Resources, etc.) to influence strategic decisions, enterprise strategy, business process, and to help connect the dots across the enterprise. We aim to be an organization with whom and within everyone loves to work!
Operations Research experts within Ai partner with business areas to generate practical solutions to complex problems by leveraging big data, explore new business alternatives and drive improvement in business decisions through innovations, research & development, and product knowledge. The team integrates mathematical modeling and analysis to critical financial, operational and/or strategic planning decisions.
Interns are fully immersed in our culture and given meaningful project work. Interns leverage their skills to support value-added projects across many of United's departments.
Qualifications
  • Must be a current PhD student in Operations Research, Industrial Engineering, Applied Mathematics, Statistics or a related field with at least one semester left after the summer ends
  • Excellent verbal and written communication
  • Knowledge of modeling toolkits such as CPLEX, OPL, Python, R, SAS, VBA, or similar
  • Ability to work in Unix/Linux platforms with languages including C/C++, Java, Python, or similar
  • Creativity and innovative thinking in developing solutions to complex business problems
  • Ability to document and present technical information from the business problem definition to the implementation stage in a way that effectively addresses varying levels of management and different audiences
  • Strong interpersonal skills with a focus on teamwork
  • Successful completion of the interview is required to meet job qualification
  • Reliable, punctual attendance is an essential function of the position

Positions are based in Chicago, IL
Demonstrated understanding of the capabilities and limitations of generative AI tools and the ability to leverage AI effectively to support research, analysis, content creation, and problem-solving. Applies critical thinking to validate AI-generated outputs while adhering to organizational policies related to responsible AI use, data privacy, and security.
Posting dates: September 1, 2026 through September 15, 2026

What United Airlines employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

United Airlines logo

About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

Social media

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