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Internship Operations Research Engineer Jobs in Chicago, IL

Research Engineer

Mundelein, IL ยท On-site

$300K/yr

Founding Research Engineer - AI & Defence ๐Ÿ“ San Francisco | Onsite I'm working with a highly ... operation. This is not conventional cybersecurity, vulnerability research or zero-day hunting. The ...

Research Engineer, I

Lincolnshire, IL ยท Hybrid

$61K - $91K/yr

Successful completion of a Zebra Technologies Internship * Hands-On Lab R&D:Design, prepare, and ... Programming experience with Java, Python, C, C++ * Proficiency with AutoCAD * Independent, Self ...

R&D Intern - Summer 2027

Burr Ridge, IL

$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

R&D Intern - Summer 2027

Burr Ridge, IL

$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

R&D Intern - Summer 2027

Willowbrook, IL ยท On-site

$37 - $39/hr

Interns will also be given broad exposure to Linde's business, engineering, and marketing functions ... Operations Research * Process Equipment * Process Chemistry * Heat Transfer * Food/Beverage and ...

The R&D team consists of scientists,engineers, technologists and business professionals from ... Operations Research * Process Equipment * Process Chemistry * Heat Transfer * Food/Beverage and ...

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Showing results 1-20

Internship Operations Research Engineer information

See Chicago, IL salary details

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

As of Aug 21, 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:

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 Engineer

Acceler8 Talent

Mundelein, IL โ€ข On-site

$300K/yr

Other

Posted 6 days ago


Job description

Founding Research Engineer - AI & Defence


๐Ÿ“ San Francisco | Onsite


Iโ€™m working with a highly ambitious defense AI startup building technology to detect and conduct a novel class of AI-powered cyber operation. This is not conventional cybersecurity, vulnerability research or zero-day hunting.


The technical challenge sits much closer to elite quantitative research, market microstructure and applied machine learning.


Youโ€™ll work with petabyte-scale, multimodal time-series data refreshing in under one second, helping build the full prediction and learning stack:


โ†’ Stream and capture continuously refreshing data at scale

โ†’ Convert noisy, often ungrounded signals into useful representations

โ†’ Model the future behaviour of actors within complex environments

โ†’ Combine classical statistical methods with deep learning and transformers

โ†’ Build agents that learn new strategies from sparse, long-horizon reward signals

โ†’ Shape the technical direction of the company as an early engineering hire


The strongest candidates will be highly quantitative, empirically minded and comfortable working on ambiguous research problems. You may currently be a Quantitative Researcher or Quantitative Developer within a top systematic trading environment.


Relevant backgrounds could also include:


โ€ข Systematic trading and market microstructure

โ€ข Applied mathematics or statistics

โ€ข Signal processing

โ€ข Machine learning and sequential modelling

โ€ข Computational social science

โ€ข Intelligence or national-security technology


Prior cybersecurity experience is not required.


The company is already revenue-generating, has more than 18 months of runway and is backed by leading seed investors. The founding team has built and exited multiple companies, collectively returning more than $1B to investors.


Its advisory network includes senior military leaders and former White House advisors.

This is an opportunity to join a small, high-agency team working on problems with direct defense and intelligence relevance, where the earliest hires will influence both the core technology and how it is deployed.


Base salaries up to $300k + Significant equity for founding Engineers


No export controls, but you will need to either be a Green Card holder or US citizen to apply.


Apply to Ethan to find out more

elewis@acceler8talent.com