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Operations Research Analyst Jobs in O Fallon, IL

Data Analyst

Fairview Heights, IL · Hybrid

$77K - $129K/yr

Experience with statistical reasoning (e.g., Regression Analysis, Time Series Analysis, Operations Research). * Familiarity with data warehousing and data lake architectures. * Knowledge of machine ...

Data Analyst

Fairview Heights, IL · On-site

$77K - $129K/yr

Experience with statistical reasoning (e.g., Regression Analysis, Time Series Analysis, Operations Research). * Familiarity with data warehousing and data lake architectures. * Knowledge of machine ...

Showing results 21-40

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 7, 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 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, with some earning over $120,000 in senior roles.

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 popular job titles related to Operations Research Analyst jobs in O'Fallon, IL? For Operations Research Analyst jobs in O'Fallon, IL, the most frequently searched job titles 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:
Infographic showing various Operations Research Analyst job openings in O'Fallon, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, and 40% Remote job distribution, with an average salary of $95,577 per year, or $46 per hour.

$74K/yr

Other

Re-posted 18 days ago


Job description

Click on "Learn more about this agency" button below for IMPORTANT additional information.
Your application will remain active through the open period of this Public Notice. Once this Public Notice closes, you must reapply.Qualifications:In order to qualify, you must meet the specialized experience requirements described in the Office of Personnel Management (OPM) Qualification Standards for General Schedule Positions, Group Coverage Qualification Standard for Professional and Scientific Positions.
BASIC REQUIREMENT OR INDIVIDUAL OCCUPATIONAL REQUIREMENT:
Degree: economics, that included at least 21 semester hours in economics and 3 semester hours in statistics, accounting, or calculus.
OR
Combination of education and experience: courses equivalent to a major in economics, as shown in A above, plus appropriate experience or additional education.
In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below:
SPECIALIZED EXPERIENCE:
GS-11:
Applicants must have at least one (1) year of specialized experience at the next lower grade GS-09, or equivalent in other pay systems. Examples of specialized experience includes developing, improving and implementing analysis and evaluation techniques; preparing and coordinating reference papers and documentation to support projects.
GS-12: Applicants must have at least one (1) year of specialized experience at the next lower grade GS-11, or equivalent in other pay systems. Examples of specialized experience includes applying economics and quantitative social science methods as well as operations research analysis and models to perform difficult and complex assignments.
GS-13: Applicants must have at least one (1) year of specialized experience at the next lower grade GS-12, or equivalent in other pay systems. Examples of specialized experience includes performing quantitative and qualitative analysis of adversarial economic systems and organizations; planning, evaluating and executing assignments requiring application of economic theories, methods and practices.
GS-14: Applicants must have at least one (1) year of specialized experience at the next lower grade GS-13, or equivalent in other pay systems. Examples of specialized experience includes providing design requirements, conducting experiments and investigations and to develop analytic models, methods, algorithms, formulas and simulations; planning for operational experimentation and analysis and manpower and funding recommendations.
GS-15: Applicants must have at least one (1) year of specialized experience at the next lower grade GS-14, or equivalent in other pay systems. Examples of specialized experience includes providing assessments of economic performance, economic strategy and political, social and military context; providing economic advice and analysis to support the development of regional strategy.
KNOWLEDGE, SKILLS AND ABILITIES (KSAs): Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas:
1. Knowledge of the principles, concepts, and theories of economics, political science, operations research and/or other quantitative social science, and the standard practices, methods, and techniques of operation research sufficient to perform progressively difficult assignments
2. Knowledge of intelligence, analysis, evaluation, fact-finding, and investigative techniques in order to gather data, identify significant factors, and recommend a solution from a number of possible alternatives.
3. Knowledge of applied economics methods, quantitative social science, statistics, and / or operations research to perform studies and prepare reports, documentation, and correspondence to communicate factual and procedural information clearly.
4. Skill in applying the principles, concepts, and practices of economics/quantitative social science sufficient to perform moderately difficult assignments.
5. Ability to communicate clearly, concisely, and with technical accuracy, both orally and in writing, as well as work in a professional manner with peers and management.
6. Ability to learn and apply analytical investigative techniques to accomplish work in the economics research field.
PART-TIME OR UNPAID EXPERIENCE: Credit will be given for appropriate unpaid and or part-time work. You must clearly identify the duties and responsibilities in each position held and the total number of hours per week.
VOLUNTEER WORK EXPERIENCE: Refers to paid and unpaid experience, including volunteer work done through National Service Programs (i.e., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student and social). Volunteer work helps build critical competencies, knowledge and skills that can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.Education:IF USING EDUCATION TO QUALIFY: If position has a positive degree requirement or education forms the basis for qualifications, you MUST submit transcriptswith the application. Official transcripts are not required at the time of application; however, if position has a positive degree requirement, qualifying based on education alone or in combination with experience; transcripts must be verified prior to appointment. An accrediting institution recognized by the U.S. Department of Education must accredit education. Click here to check accreditation.
FOREIGN EDUCATION: Education completed in foreign colleges or universities may be used to meet the requirements. You must show proof the education credentials have been deemed to be at least equivalent to that gained in conventional U.S. education program. It is your responsibility to provide such evidence when applying.Employment Type: OTHER