Senior Data Scientist

Senior Data Scientist

Celestar, a B&A Company, is seeking a Senior Data Scientist to work in the National Capital Region. This full‑time role involves leading advanced data analytics, building predictive models, and driving data‑driven decision making.

• Conduct advanced data analytics, data mining, and predictive analysis to produce actionable insights.
• Retrieve, analyze, and consolidate information from multiple sources, building AI tools to automate processes.
• Develop Machine Learning based tools such as recommendation engines and automated lead scoring systems.
• Perform statistical analysis, apply data mining techniques, and build high‑quality prediction systems.
• Utilize data visualization tools (Power BI, Tableau) and scripting languages (R, Python) to create clear reports.
• Manage and merge disparate data sources using R, Python, or SQL, and implement data mining algorithms.
• Demonstrate experience with large datasets, multi‑INT analytics, and automated predictive analytics.
• Provide senior‑level enterprise support across multiple defense cover databases and applications.

• Master’s degree with 12 years of experience, or a bachelor’s degree with an additional 5 years of related experience (total of 17 years) in lieu of a master’s.
• 12 years of related experience in the specific labor category, with at least some within the last 2 years.

• Proficiency in R, Python, SQL, Power BI, and Tableau.

• TS/SCI with CI Poly.

Celestar offers comprehensive medical plans, HSA option, dental, vision, life & AD&D, disability, accident, hospital indemnity, critical illness insurance, paid time off, training and certifications, pet insurance, commuter transit benefits, virtual exercise platform subscription, and a 401(k) plan with company match.

• The Cares program: 30/60/90‑day wellness check‑ins, personal development, financial management, stress‑management seminars.
• Formal mentorship program.
• Job shadowing and cross‑training opportunities.
• Brand Ambassador program.
• Employee Assistance Program (EAP) – counseling, legal guidance, financial planning.
• Monthly team‑building events.
• Annual Wellness Challenges (Step With B&A, Walk During Lunch With B&A, Volunteer With B&A, Exercise During Lunch With B&A).

Celestar, a B&A Compnay, 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 at every location where 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.

B&A participates in e-Verify and provides the Social Security Administration and, if necessary, the Department of Homeland Security with information from each new employee's I-9 Form to confirm work authorization.

$175,000 - $180,000