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Senior Statistician Jobs in Illinois (NOW HIRING)

Chicago Public Schools

Senior Data Strategist

Chicago, IL · On-site

$89.70K - $110.30K/yr

Senior Data Strategist Chicago Public Schools (CPS) is a district on the rise, serving over 320,000 students in 500+ schools and employing over 44,000 people, most of them teachers. CPS has set ...

Epsilon

Senior Digital Solutions Consultant

Chicago, IL · On-site

$82.10K - $163.20K/yr

We are looking for a Senior Digital Solutions Consultant to join our Digital Strategy team. This role is not channel specific, though work may frequently involve CRM, lifecycle marketing, audience ...

cap

Senior SAS Programmer

Winnetka, IL · Remote

$87K - $111K/yr

Brief Description The Senior SAS Programmer in the Biostatistics Department is responsible for ... Having the experience and expertise to handle complex research or development statistical ...

AGCO

Sr. Pricing Analyst

Tremont, IL · Hybrid

Sr. Pricing Analyst The Sr. Pricing Analyst is a critical position within the organization and is ... Perform advanced statistical analysis (e.g., regression modeling, predictive analytics ...

TENDO

Senior Data Scientist

Chicago, IL · On-site

$110.50K - $149.50K/yr

Senior Data Scientist The Senior Data Scientist will support Tendo analytics projects focused on ... Develop analytic data sets and use statistical software to analyze data sets as requested. * Use ...

Cedent Life Talent

Sr. Data Scientist

Chicago, IL · On-site

... senior clients * Explain complex modeling approaches in simple terms and develop compelling ... Master's degree in statistics, economics, operations research, engineering, or related field * 6+ ...

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Senior Statistician information

See Illinois salary details

$23.3K

$95.9K

$161.8K

How much do senior statistician jobs pay per year?

As of May 28, 2026, the average yearly pay for senior statistician in Illinois is $95,941.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,300.00 and $103,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Statistician, and why are they important?

To thrive as a Senior Statistician, you need advanced knowledge of statistical theory, data analysis, and experimental design, typically supported by a master’s or doctoral degree in statistics or a related field. Expertise with statistical software such as R, SAS, Python, and proficiency in data management systems are commonly required, along with relevant certifications or training. Strong problem-solving skills, attention to detail, and the ability to communicate complex findings clearly set top candidates apart. These abilities are crucial for delivering accurate insights that inform high-stakes business or scientific decisions.

How do Senior Statisticians typically collaborate with cross-functional teams within an organization?

Senior Statisticians frequently work alongside professionals from diverse backgrounds, such as data scientists, subject matter experts, and business analysts. They play a key role in translating complex statistical findings into actionable insights for non-technical stakeholders. Collaboration often involves participating in project meetings, advising on study design, and ensuring that statistical methods align with project objectives. Effective communication and adaptability are crucial, as Senior Statisticians must tailor their approach to support various departmental needs and drive data-informed decision-making.

What does a Senior Statistician do?

A Senior Statistician is responsible for designing, analyzing, and interpreting complex data to help organizations make informed decisions. They often lead statistical projects, develop methodologies, and ensure the accuracy and reliability of data analysis. Senior Statisticians may also mentor junior staff, collaborate with cross-functional teams, and communicate findings to both technical and non-technical audiences. Their work is crucial in fields such as healthcare, finance, government, and research. They use advanced statistical software and techniques to solve real-world problems and drive strategic initiatives.

Is AI replacing statisticians?

AI is transforming the role of senior statisticians by automating data analysis tasks and enhancing predictive modeling, but it does not replace the need for expert interpretation, domain knowledge, and critical thinking. Statisticians are increasingly using AI tools and programming languages like R or Python to improve efficiency and accuracy. Human oversight remains essential for designing studies, validating models, and making informed decisions based on complex data.

What is the difference between Senior Statistician vs Data Analyst?

AspectSenior StatisticianData Analyst
Required CredentialsMaster's or PhD in Statistics, Mathematics, or related fieldBachelor's or Master's in Statistics, Data Science, or related field
Work EnvironmentResearch-focused, often in healthcare, finance, or government sectorsBusiness, marketing, or technology sectors, often in corporate settings
Employer & Industry UsageUsed in industries requiring advanced statistical modeling and analysisCommon in industries focusing on data reporting and visualization

While both roles analyze data, a Senior Statistician typically handles complex statistical modeling and research, often requiring advanced degrees. Data Analysts focus on interpreting data for business insights, using tools like Excel and SQL. The Senior Statistician's role is more research-oriented, whereas Data Analysts are more involved in data reporting and visualization for decision-making.

What are the most commonly searched types of Statistician jobs in Illinois? The most popular types of Statistician jobs in Illinois are:
What are popular job titles related to Senior Statistician jobs in Illinois? For Senior Statistician jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Senior Statistician jobs in Illinois look for? The top searched job categories for Senior Statistician jobs in Illinois are:
What cities in Illinois are hiring for Senior Statistician jobs? Cities in Illinois with the most Senior Statistician job openings:
What are popular job titles related to Senior Statistician jobs in IL? For Senior Statistician jobs in IL, the most frequently searched job titles are:
Senior Statistician jobs near you
Infographic showing various Senior Statistician job openings in Illinois as of May 2026, with employment types broken down into 7% Internship, 10% As Needed, 54% Full Time, 13% Part Time, 13% Temporary, and 3% Nights. Highlights an 58% Physical, 13% Hybrid, and 29% Remote job distribution, with an average salary of $95,941 per year, or $46.1 per hour.
Senior Statistician

Senior Statistician

NextGen Federal Systems

Scott Air Force Base, IL

$84.10K - $103.50K/yr

Full-time

Posted 8 days ago

Job description

NextGen Federal Systems, LLC (NextGen) is seeking a Senior Statistician to work on our Operational Analysis Support contract in the 618th Air Operations Center at Scott AFB. Our customer requires a proven senior statistician with a wide variety of industry knowledge and application experience. Successful candidates will employ modern statistical tools and innovation to drive customer savings and efficiencies. Applicants should possess a unique ability to design and implement studies directly applicable to customer focus areas.

Primary Work Location: Scott AFB IL


Position Requirements
  • Extensive experience in statistical analysis, including quantitative and qualitative methods.
  • Experience in the development of predictive analysis tools and reports.
  • Experience in the use of linear programming, operations research, principal component analysis, cluster analysis, univariate and multivariate regression analysis, reliability, and time-series analysis methods to form predictive models for specific response variables.
  • Secret Clearance or the ability to obtain a clearance.

Education: Master’s degree or equivalent experience in Statistics or Operations Research

Desired Skills
  • Advanced skills in Excel, including complex formulas and Cognos Report Studio/Framework Manager, VBA, JMP, MATLAB, Minitab, R, SAS, and BI tools/frameworks.


About NextGen:
NextGen Federal Systems is an innovative technology and professional services provider specializing in advanced software solutions and comprehensive mission and business support services. We work in close collaboration with our Customers to truly understand their business and mission goals. Our approach is to design, build, implement, and manage solutions that measurably improve our client’s organizational performance. We have established and foster a corporate culture where we:
Treat employees with fairness and respect regardless of their position, sexual identity, race, or tenure. Communicate the importance of our mission and our employees’ contributions to it, ensuring they understand how their job role contributes to the greater good. Openly promote and communicate our ideas for change and adaptability. Strive to achieve results as an organization. Hold employees accountable to their commitments and provide incentives that encourage positive and productive behaviors. Value the talents and contributions of our employees as the key factor for our success. Create an environment where people can engage at all levels. Encourage people to take risks and allow them to make mistakes.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities.