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Senior Data Scientist Jobs in Springfield, IL (NOW HIRING)

Senior ETL/Python Developer

Springfield, IL ยท On-site

$120K - $162K/yr

Build and optimize scalable data processing solutions using Python * Support Medicaid analytics and ... Bachelor's degree or higher in Computer Science, Engineering, Analytics, or a related field

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Senior ETL/Python Developer

Springfield, IL ยท On-site

$120K - $162K/yr

Build and optimize scalable data processing solutions using Python * Support Medicaid analytics and ... Bachelor's degree or higher in Computer Science, Engineering, Analytics, or a related field

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Senior Data Scientist information

See Springfield, IL salary details

$41.1K

$141.2K

$199.2K

How much do senior data scientist jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior data scientist in Springfield, IL is $141,193.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,400.00 and $165,000.00 per year, depending on experience, location, and employer.

What is a senior data scientist?

A senior data scientist does complex data analysis. Job duties include gathering data and writing reports that can help people make decisions. In some cases, they may offer machine learning which is a way to help computers process and understand data. A senior data scientist may also be asked to formulate an algorithm to solve work problems. You need statistics and programming knowledge to be successful in this career.

What does a senior data scientist do?

A Senior Data Scientist leads advanced analytical projects, utilizing statistical modeling, machine learning, and data mining techniques to extract insights from large datasets. They collaborate with cross-functional teams to identify business opportunities, design predictive models, and communicate findings to stakeholders. In addition to technical expertise, they often mentor junior data scientists, help define data strategies, and ensure best practices in data analysis and model deployment.

What are the key skills and qualifications needed to thrive as a senior data scientist, and why are they important?

To thrive as a Senior Data Scientist, you need advanced expertise in statistics, machine learning, data analysis, and programming, typically supported by a degree in a quantitative field and several years of experience. Familiarity with tools like Python, R, SQL, cloud platforms, and machine learning frameworks, as well as relevant certifications such as AWS Certified Machine Learning or TensorFlow Developer, is highly valuable. Strong problem-solving abilities, communication skills, and leadership qualities help in translating data insights into actionable business strategies and mentoring junior team members. These skills and qualities are crucial for driving impactful data-driven decisions and fostering innovation within organizations.

What are some of the main challenges senior data scientists face when leading cross-functional projects?

Senior Data Scientists often encounter challenges such as aligning project goals across diverse teams, managing expectations of non-technical stakeholders, and ensuring data quality and accessibility. Balancing long-term research initiatives with immediate business needs can also be demanding. Effective communication, project management skills, and the ability to translate complex findings into actionable insights are essential for overcoming these hurdles and driving successful outcomes.

What is the difference between Senior Data Scientist vs Data Analyst?

AspectSenior Data ScientistData Analyst
Required CredentialsMaster's or PhD in Data Science, Statistics, or related fieldBachelor's degree in related field, often with certifications
Work EnvironmentAdvanced analytics, modeling, and machine learning projectsData reporting, visualization, and basic analysis
Employer & Industry UsageTech, finance, healthcare, and large enterprisesRetail, marketing, small to medium businesses

While both roles involve working with data, Senior Data Scientists focus on complex modeling and predictive analytics, whereas Data Analysts primarily handle data reporting and visualization. The Senior Data Scientist role requires advanced technical skills and higher education, making it suitable for more complex projects in larger organizations.

What is a senior data scientist's salary?

A senior data scientist's salary typically ranges from $100,000 to $150,000 annually, depending on experience, location, and industry. They often have advanced skills in machine learning, statistical analysis, and proficiency with tools like Python or R.
More about Senior Data Scientist jobs

What are the most commonly searched types of Data Scientist jobs in Springfield, IL?

The most popular types of Data Scientist jobs in Springfield, IL are:

What are popular job titles related to Senior Data Scientist jobs in Springfield, IL?

For Senior Data Scientist jobs in Springfield, IL, the most frequently searched job titles are:

What cities near Springfield, IL are hiring for Senior Data Scientist jobs?

Cities near Springfield, IL with the most Senior Data Scientist job openings:

Infographic showing various Senior Data Scientist job openings in Springfield, IL as of August 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 77% In-person, and 23% Remote job distribution, with an average salary of $141,193 per year, or $67.9 per hour.

Senior Exploitation Specialist / Data Scientist

Bart & Associates, LLC

Springfield, IL โ€ข On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago


Job description

Senior Exploitation Specialist / Data Scientist:
At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers that combine mindset, vision, and experience to drive value - not only to us as an organization, but to the clients we support. We promote a collaborative culture with our clients, and with each other, as one team working towards a common vision. We'd love for you to join our team!
Job Summary:
B&A is looking for a Senior Exploitation Specialist / Data Scientist to join a contract with a federal government client in support of an important mission. We are seeking a Senior Exploitation Specialist (Data Scientist) to support NGA mission operations at an Analysis Office, NGA St. Louis (N2W) in Saint Louis, MO. As an Exploitation Specialist under the GEO-SPI B labor framework, the successful candidate transforms large and complex geospatial and intelligence data into mission-ready analytic products, automated workflows, and decision-advantage tools.
This is a Senior-level (Level 4) position. The individual is expected to lead, integrate, define tasks, and validate work, demonstrating advanced knowledge and skills that have been proven in previous work. A Senior is fully capable of meeting all required services without direction, provides technical direction and quality control over lower-level personnel, advises Government leadership on processes and technology, and leads collaboration across NGA and Intelligence Community (IC) analysts to deliver synthesized analysis that is greater than the sum of its parts.
Responsibilities:
  • Design and implement scalable, repeatable processes for large and complex datasets to identify trends, insights, and analytic discoveries.
  • Script at a senior level in Python to build mission-ready solutions (experience with other languages and low-code/no-code tools such as JEMA, Brewlytics, or ArcGIS Model Builder is a plus, but Python is required).
  • Translate analytic discoveries into visualizations that are easily integrated into daily operations.
  • Provide analysis and/or data science directly supporting the intelligence mission.
  • Operate in a high-tempo environment, developing and managing multiple projects and solutions simultaneously across various stages of implementation.
  • Provide senior-level direction, quality control, and quality assurance over lower-level personnel, and lead collaboration across NGA and IC analysts to deliver synthesized analysis.

Education and Experience:
  • Experience: 10+ years of relevant experience.
  • Education: Bachelor's degree in a related field.

Required Skills:
  • A background with intelligence experience, having provided analysis and/or data science directly supporting an intelligence mission.
  • Ability to operate at a senior level and in an independent environment.
  • Proficiency in creating processes around large data sets to identify analytical discoveries.
  • Demonstrated proficiency designing and implementing scalable processes for large and complex datasets to identify trends, insights, and analytical discoveries.
  • Ability to script at a senior level in Python (other languages and low-code/no-code programs such as JEMA, Brewlytics, or ArcGIS Model Builder are valuable, but Python is required).
  • Ability to take analytic discoveries and deliver them through visualizations that are easily integrated into daily operations.
  • Ability to operate in a high-tempo environment and develop and manage multiple projects and solutions at one time in various stages of implementation.
  • Familiarity with common Intelligence Community (IC) data repositories.

Desired Skills:
  • Coding / computer programming, data management, and data service enabling.
  • Data analytics, data conditioning, and data visualization.
  • Geomatics and remote sensing expertise.
  • Software expertise and integration across enterprise systems.
  • Written communication and intelligence report writing.
  • Quality assurance and mission issue expertise relevant to the supported office.

Security Clearance:
  • Active TS Clearance.

More About B&A:
Notable Clients
B&A has grown to be a company that is trusted by our clients for exceptional service, innovative solutions, and inspired employees. Our service extends through federal, state, and local Government, the private sector, and higher education. Some of our notable clients include Department of Homeland Security, U.S. Customs and Border Protection, U.S. Senate, U.S. Courts, U.S. Census Bureau, U.S. Navy, and more.
Benefits and Programs
B&A is proud to offer three robust individual and family medical plans to full time employees, including a Health Savings Account (HSA) option as well as two tiers of dental coverage, vision, life & AD&D, disability, accident, hospital indemnity, and critical illness insurance. In addition to these benefits, B&A employees enjoy paid time off, B&A sponsored trainings and certifications, pet insurance benefits, commuter transit benefits and a free subscription to a virtual exercise platform (NEOU). B&A's 401(k) plan is available to all employees and includes a company matching contribution.
B&A has launched several programs to focus on employee engagement, wellness, and assistance. These include:
  • The B&A Cares program: 30/60/90-day wellness check ins, personal development, financial management, and stress management seminars, and more
  • A formal mentorship program
  • Job shadowing and cross training opportunities
  • Brand Ambassador program
  • Employee Assistance Program (EAP) - Access to various support resources to include counseling, legal guidance, financial planning, and more
  • Monthly teambuilding events
  • B&A Annual Wellness Challenges: #StepWithB&A, #WalkDuringLunchWithB&A, #VolunteeringWithB&A, #ExerciseDuringLunchWithB&A, and more

At B&A, we place significant importance on improving the communities and lives of citizens across the nation through our involvement, technology expertise, and employees. B&A puts an emphasis on charitable efforts in the Northern Virginia area, including Capital Area Food Bank pantry drives, book donations, Hope for Henry Foundation events, and many more. In recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award.
EEO
B&A provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. B&A complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy covers conduct occurring at B&A's offices, and other workplaces (including client sites) and all other locations where B&A is providing services, and to all work-related activities.
EEO is the Law
B&A participates in e-Verify. We provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 Form to confirm work authorization.