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# Senior Data Scientist

- **Company:** Castellum Inc
- **Location:** Fort Belvoir, VA, United States (Remote available)
- **Experience:** Expert
- **Salary:** $140,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Application Integration Architecture, Artificial Neural Networks, Big Data, Cloud Computing, Data Architecture, Data Integration, Data Integrity, Data Security, R (Programming Language), Python (Programming Language), Machine Learning, SQL Databases, Data Ingestion, Large Language Models, Information Technology, Data Analytics, Marketplace, Splunk, Data Pipelines
- **Published:** August 18, 2026
- **Apply:** https://www.disabledperson.com/jobs/74352777-senior-data-scientist

## About the Role

Required:

Bachelor's or Master's degree in Data Science, Computer Science, or a related field.5-7 years of experience in data science, preferably supporting government or military programs.Proficiency in Python, R, SQL, and modern data science frameworks.Experience working within Palantir Foundry (Ontology, Data Marketplace) and Army Vantage environments.Strong background in statistical analysis, machine learning, and predictive modeling.Experience designing and integrating APIs within DoD or Army systems.Familiarity with data architecture, infrastructure, and large-scale data pipeline development.Understanding of DoD cloud environments (IL4, IL5, IL6) and secure data handling practices.Strong communication skills and experience working in cross-functional environments.Active SECRET security clearance.Preferred:

Experience with Army-specific systems and data platformsProven track record deploying machine learning models in operational environmentsExperience with LLM vectorization, customization, and advanced analytics techniquesCertifications in data science, cloud computing, or related technical fieldsFamiliarity with cybersecurity and compliance requirements in DoD environments

## Description

Corvus Consulting, LLC is seeking a Data Scientist to support advanced data analytics, machine learning development, and data integration efforts within Army Vantage and other Department of Defense (DoD) platforms. This role is primarily remote; however, candidates must be able to support mission requirements and collaborate with stakeholders across distributed teams, including occasional engagement with Army or government personnel as needed.

The ideal candidate will play a critical role in designing, developing, and optimizing data-driven solutions that enhance operational decision-making. This position offers the opportunity to work on complex, mission-focused initiatives, leveraging cutting-edge technologies to deliver scalable, secure, and impactful data science capabilities in support of national defense objectives., Design, develop, and maintain advanced data science solutions within Army Vantage and related DoD platformsBuild, deploy, and optimize machine learning models, including ensemble models, neural networks, and LLM-based solutionsDevelop and integrate APIs and automated data pipelines across Army and vendor systems (e.g., AESMP, Army 365, DISA, NetOps tools, Splunk, First Alert)Support data ingestion, transformation, and orchestration efforts in compliance with Army and DoD standardsDesign and optimize data architectures to support predictive analytics and visualization within Vantage environmentsAnalyze complex datasets to generate actionable insights for mission stakeholdersCollaborate with cross-functional teams, including military personnel and technical staff, to deliver data-driven solutionsEnsure data integrity, security, and compliance with DoD and Army policies, including secure data exchange via CDSCommunicate technical findings and recommendations clearly to both technical and
non-technical audiences


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