Data Scientist
Job in
Fort Belvoir, Fairfax County, Virginia, 22060, USA
Listed on 2026-10-24
Listing for:
CACI International
Full Time
position Listed on 2026-10-24
Job specializations:
-
IT/Tech
Data Analyst, Data Scientist, Cybersecurity, Data Science Manager
Job Description & How to Apply Below
Data Scientist Job Category:
Information Technology Time Type:
Full time Minimum Clearance Required to Start:
Secret Employee Type:
Regular Percentage of
Travel Required:
Up to 10%
Type of Travel:
Local*
*
* The Opportunity:
The Opportunity CACI is seeking an experienced Data Scientist supporting the Army DCS, G-6, Network Command, Control, Communications, and Computers (C4) Services Integration (NC4SI) Directorate in support of a Task Order - G-6 Network Plans & Enterprise Information Environment Mission Area (EIEMA) Management. NC4SI provides comprehensive planning, analytical, operational, policy, technical and management services at The Pentagon, Washington D.C. and Ft.
Belvoir, VA.Responsibilities:
· Proficiency in data science tools, programming languages and frameworks (Python, R, SQL, Palantir Ontology, Palantir Data Marketplace, etc.).
· Experience with building and integrating APIs into Army Vantage and other Army or DOD Platforms. Deep understanding in API orchestration and policy considerations within DOD/Army and proven operational implementation track record of deploying APIs and integrating automated data pipelines Army and vendor platforms (AESMP, Army 365, DISA circuit utilization, Netops Tools, Splunk, First Alert).
· Familiarity with Army data systems and protocols for API integration across Army platforms. Army Vantage Environment Development:
· Familiarity with Palantir Foundry applications such as, Workshop, Pipeline Builder and Automate. Ability to leverage the Palantir AIP tools to include AIP Logic Functions, AIP Threads and AIP Chatbot Studio.
· Understanding of the Palantir Ontology Manager and knowledge of data architecture and infrastructure required for Army Vantage.
· Development of dynamic visualizations for executive level consumption.
Data Analysis and Modeling:
· Strong skills in data analysis, statistical modeling, and machine learning (ML) techniques. Familiarity and proven track record of deploying ensemble predictive ML models, neural networks, LLM vectorization and customization.
· Ability to interpret complex datasets and provide actionable insights for senior leadership decision-making.
Qualifications:
Required:
· Active Secret clearance with ability to obtain a TS/SCI clearance.
· Bachelor’s Degree in a STEM field (Computer Science, Mathematics, Data Engineering, etc.)
· Minimum of 5-7 years of experience in data science roles, preferably with military or government projects.
· Familiarity with Army-specific data tools and platforms.
· Excellent communication skills to translate technical concepts into actionable strategies for senior leadership decision-making.
Desired:
· Master’s Degree in a STEM field (Computer Science, Mathematics, Data Engineering, etc.)
· Experience working with cross-functional teams and collaborating across disciplines to enhance technical developments.
· Understanding of Army security protocols and compliance requirements for handling sensitive data.
· Familiarity and experience with DOD IL4, IL5, and IL6 cloud environments and data exchange via CDS
· Certifications in Data Science, Cloud Computing, or related fields.
This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions t You Can Expect: A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to…
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