Senior Data Scientist
Location
Chantilly, VA
Job Type
Full-time
Category
other-general
Posted
June 06, 2026
**Description**
Leidos is seeking a **Senior Data Scientist** to provide technical leadership and advanced analytics expertise in support of mission-critical national security programs. This role supports customers operating in classified environments and requires close collaboration with subject matter experts, designers, engineers, analysts, and mission stakeholders to deliver innovative, operationally relevant data science and AI solutions.
The Senior Data Scientist will lead complex analytics efforts across the full solution lifecycle—from problem definition and requirements development through design, implementation, deployment, and ongoing operations and maintenance (O&M). The ideal candidate brings deep technical expertise, strong mission awareness, and the ability to communicate analytic insights to senior decision-makers.
**Primary Responsibilities**
+ Serve as a senior technical contributor and analytic lead on complex, high-impact nation...
Leidos is seeking a **Senior Data Scientist** to provide technical leadership and advanced analytics expertise in support of mission-critical national security programs. This role supports customers operating in classified environments and requires close collaboration with subject matter experts, designers, engineers, analysts, and mission stakeholders to deliver innovative, operationally relevant data science and AI solutions.
The Senior Data Scientist will lead complex analytics efforts across the full solution lifecycle—from problem definition and requirements development through design, implementation, deployment, and ongoing operations and maintenance (O&M). The ideal candidate brings deep technical expertise, strong mission awareness, and the ability to communicate analytic insights to senior decision-makers.
**Primary Responsibilities**
+ Serve as a senior technical contributor and analytic lead on complex, high-impact nation...