Senior Data Scientist - Intelligence Support (TS/SCI)
Xcellent Technology Solutions
Springfield, VA · $110k–$118k a year · Posted October 20, 2026
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Pay compared with the market
This listing pays about $114,000 a year. Across 98 open senior data scientist listings that state pay, the middle half runs $155,000 to $214,000 and the median is $184,000. That is 38% below the median, below the middle half of those listings.
Listed pay is what employers advertise, not what people are paid.
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About the job
You’ve spent enough time working with data to know that a result can look right and still deserve a closer look. You trace it back, examine the assumptions, and work through the details until you unde