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Operations Research Analyst Jobs in O Fallon, IL

Intelica

Research & Lease Analyst

Saint Louis, MO · On-site

The Research & Lease Analyst plays a critical role in supporting brokerage, marketing, and leadership teams through market intelligence, lease analysis, and financial underwriting. This position is ...

Stifel

Manager Research Sr Analyst

Saint Louis, MO · On-site

$112K - $113K/yr

What You'll Be Doing The Manager Research Sr. Analyst significantly contributes to the quantitative ... operations associates, among hundreds more. Let's talk about how you can find your place here at ...

Stifel

Manager Research Sr Analyst

Saint Louis, MO · On-site +1

$112K - $113K/yr

What You'll Be Doing The Manager Research Sr. Analyst significantly contributes to the quantitative ... operations associates, among hundreds more. Let's talk about how you can find your place here at ...

Stifel

Manager Research Sr Analyst

Saint Louis, MO · On-site +1

$112K - $113K/yr

The Manager Research Sr. Analyst significantly contributes to the quantitative and fundamental ... operations associates, among hundreds more. Let's talk about how you can find your place here at ...

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All JobsOperations Research Analyst JobsOperations Research Analyst Jobs in O'Fallon, IL

Operations Research Analyst information

See O Fallon, IL salary details

$40.6K

$95.6K

$126.9K

How much do operations research analyst jobs pay per year?

As of Aug 30, 2026, the average yearly pay for operations research analyst in O'Fallon, IL is $95,577.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,900.00 and $108,700.00 per year, depending on experience, location, and employer.

What is an operations research analyst?

An operations research analyst works with a company to analyze relevant data to improve business operations. Their primary duties involve setting goals, identifying potential problems, gathering pertinent information, and then using a variety of analytical methods to come up with solutions. The job requires strong analytical skills as well as the ability to think critically. Additional qualifications include a minimum of a bachelor’s degree in operations research or management science, although many employers prefer a master’s degree. Those interested in a career as an operations research analyst must have research experience in an office setting.

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

To thrive as an Operations Research Analyst, you need strong analytical, mathematical, and problem-solving skills, typically supported by a degree in operations research, mathematics, engineering, or a related field. Proficiency with statistical analysis software, optimization tools like CPLEX or Gurobi, and programming languages such as Python or R is commonly required. Effective communication, critical thinking, and collaboration skills help translate complex data into actionable recommendations for stakeholders. These abilities are crucial for delivering data-driven solutions that improve organizational efficiency and decision-making.

What are some common challenges operations research analysts face when translating analytical findings into actionable business strategies?

Operations Research Analysts often encounter challenges in communicating complex quantitative findings to stakeholders who may not have technical backgrounds. Bridging the gap between advanced mathematical models and practical business decisions requires strong communication skills and a deep understanding of the organization's objectives. Additionally, analysts may face resistance to change when proposing new, data-driven strategies, so being able to justify recommendations with clear, accessible insights is crucial. Collaborating closely with cross-functional teams helps ensure solutions are both technically sound and aligned with operational realities.

What is the difference between Operations Research Analyst vs Data Analyst?

AspectOperations Research AnalystData Analyst
Required CredentialsBachelor's degree in operations research, mathematics, or related field; often certifications in analytics or optimizationBachelor's degree in statistics, mathematics, or related field; certifications in data analysis or visualization
Work EnvironmentCorporate, government, or consulting firms focusing on optimization and decision-makingBusiness, marketing, finance, or healthcare sectors analyzing data trends
Employer & Industry UsageOrganizations seeking to improve operational efficiency and decision processesCompanies aiming to interpret data for strategic insights and reporting

Operations Research Analysts focus on optimizing complex systems and decision-making processes using mathematical models, while Data Analysts interpret data to identify trends and support business decisions. Both roles require analytical skills and often similar educational backgrounds, but their core functions differ in scope and application.

How much do operations research analysts make?

Operations research analysts in New York City typically earn a median annual salary of around $85,000 to $100,000, depending on experience and industry. Salaries can vary based on factors such as education, certifications, and the complexity of projects handled. The role often requires strong analytical skills and proficiency with tools like optimization software and statistical analysis programs.
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What job categories do people searching Operations Research Analyst jobs in O'Fallon, IL look for?

The top searched job categories for Operations Research Analyst jobs in O'Fallon, IL are:

What cities near O'Fallon, IL are hiring for Operations Research Analyst jobs?

Cities near O'Fallon, IL with the most Operations Research Analyst job openings:

Operations Research Analyst jobs near you
Infographic showing various Operations Research Analyst job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $95,577 per year, or $46 per hour.

Operations Research Analyst

US Department of the Air Force

Scott Air Force Base, IL

$109K/yr

Full-time, Part-time

Posted 13 days ago

Job description

This position is being filled under the memorandum from the Under Secretary of Defense for Personnel and Readiness (USD(P&R)) "Expansion of Direct Hire Authority for Certain Personnel of the Department of Defense," dated August 19, 2024
This position is part of the Air Force Elements, U.S. Transportation Command, Transportation Command.Qualifications:You may qualify at the GS-13 , if you fulfill the following qualifications:
One year of specialized experience equivalent to the GS-12 grade level in the Federal service as listed below:
  • Performing research, reviews, and analysis, and conducting development studies of operational issues.
  • Determining sources of data, plans, and using advanced predictive analysis, data visualization, modeling, machine learning, and data science methods to validate study findings and conclusions.
  • Utilizing scientific inquiry in the independent development of mathematical models and computer programs to support assigned projects, and studies.
Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
In addition to meeting qualifications, your application package must reflect the applicable experience to meet the Individual Occupational Requirements for the 1515, series as listed below:
Degree: in operations research; or at least 24 semester hours in a combination of operations research, mathematics, probability, statistics, mathematical logic, science, or subject-matter courses requiring substantial competence in college-level mathematics or statistics. At least 3 of the 24 semester hours must have been in calculus.Education:Substitution of education may not be used in lieu of specialized experience for this grade level.
All materials must be submitted by the closing date of the announcement.
GRADUATE EDUCATION: One academic year of graduate education is considered to be the number of credits hours that your graduate school has determined to represent one academic year of full-time study. Such study may have been performed on a full-time or part-time basis. If you cannot obtain your graduate school's definition of one year of graduate study, 18 semester hours (or 27 quarter hours) should be considered as satisfying the requirement for one year of full-time graduate study.
FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For further information, visit: https://www2.ed.gov/about/offices/list/ous/international/usnei/us/edlite-visitus-forrecog.htmlEmployment Type: OTHER

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