Senior Data Scientist
Castellum LLC
JOB SUMMARY
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 on-site. Candidates must be able to support mission requirements and collaborate with stakeholders across distributed teams and includes engagement with Army military and civilian leadership.
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.
RESPONSIBILITIES
- Design, develop, and maintain advanced data science solutions within Army Vantage and related DoD platforms
- Build, deploy, and optimize machine learning models, including ensemble models, neural networks, and LLM-based solutions
- Develop 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 standards
- Design and optimize data architectures to support predictive analytics and visualization within Vantage environments
- Analyze complex datasets to generate actionable insights for mission stakeholders
- Collaborate with cross-functional teams, including military personnel and technical staff, to deliver data-driven solutions
- Ensure data integrity, security, and compliance with DoD and Army policies, including secure data exchange via CDS
- Communicate technical findings and recommendations clearly to both technical and non-technical audiences
QUALIFICATIONS:
Required:
- Bachelors or Masters degree in Data Science, Computer Science, or a related field.
- 57 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 clearance
Preferred:
- Experience with Army-specific systems and data platforms
- Proven track record deploying machine learning models in operational environments
- Experience with LLM vectorization, customization, and advanced analytics techniques
- Certifications in data science, cloud computing, or related technical fields
- Familiarity with cybersecurity and compliance requirements in DoD environments
Corvus Consulting, LLC. provides equal employment opportunity (EEO) to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, genetic information, marital status, ancestry, protected veteran status, or any other characteristic protected by applicable federal, state, and local laws and offers equal opportunity for VEVRAA Protected Veterans. Corvus Consulting, LLC, will not discriminate against employees and job applicants who inquire about, discuss or disclose compensation information.
Reasonable accommodations that do not cause an undue hardship on the company may be made to enable individuals with disabilities to perform essential functions, as long as that would not hinder or prevent performance of duties or be of safety concern.
PHYSICAL DEMANDS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is required to reach with hands and arms. The employee is frequently required to sit, stand and walk. The employee may be required to move ten pounds and could occasionally lift or move up to twenty-five pounds.
Compensation details: 140000-170000 Yearly Salary
PIabcb8778c46a-26289-40463273
- ...JOB SUMMARY 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 on-site. Candidates must...SeniorLocal area
$99k - $225k
...Data Scientist, Senior The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence (AI). In an increasingly...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$118.88k - $139.31k
...Role and Responsibilities Design and implement large-scale data architectures and optimize data pipelines daily. Monitor data quality and integrity through regular audits and validation processes. Mentor junior team members in troubleshooting and best practices during...SeniorWork at office$140k - $180k
...Overview Work on data driven strategies to apply AI and ML to novel drug discovery, at the forefront of biotech innovation. This Jobot... ...use cases. Job Details We are seeking a passionate and talented Senior Data Engineer to join our dynamic team in the scientific...SeniorLocal area- ...Ex Parte provides our customers with the data and insight to make smart and informed decisions on the most important legal issues facing... ...their organizations. We are looking for talented, enthusiastic senior data engineers who share our passion for big data, AI, and...Senior
$130k - $140k
...Piper Companies is seeking a Senior Data Quality Engineer to join a leading financial services organization in Bethesda, MD. The Senior Data Quality Engineer will play a foundational role in modernizing the enterprise data platform, building and owning a comprehensive...Senior$116.9k - $243.1k
...Senior Data Scientist At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology...Senior- ...and focus. We don't settle until we give our best and know that we're making a difference. Job Description We're looking for a Senior Civil Engineer to join our Advanced Manufacturing group, and you'll have the chance to work on projects including state of the art...SeniorWork at officeLocal area
$155k - $170k
...Senior Data Scientist Tetra Tech AMT is looking for a Senior Data Scientist to support a highly visible new FAA project in the initial project standup of executable processes and analytics at the direction of FAA management for pre-departure planning. Primary job...SeniorFor contractorsFlexible hoursShift workNight shiftAfternoon shift$85k - $95k
...HOT JOB - Senior Financial Analyst - Construction Industry // Growing Client This Jobot Job is hosted by: Kyle Beard Are you a... ...business performance, and test scenario outcomes. Deliver clear, data-driven insights through executive reports, dashboards, and...SeniorLocal area- ...Machine Learning Scientist Key Responsibilities: Conceptualize research problems,... ...questions into clearly defined hypotheses, data requirements, and modeling approaches.... ...groups, and stakeholder briefings; advise senior project personnel on technical matters....Senior
- ...Job Description Position: Senior Data Scientist Location: Remote Client: Office of the Inspector General (OIG) Candidates Required: 2 Responsibilities: Assist TSD with data analytic products by providing highly skilled and authoritative expertise...SeniorTemporary workWork experience placementWork at officeRemote workShift work
$116.9k - $243.1k
...and more. Join us to drive positive, lasting change that moves missions and the government forward! The work: As a Senior Data Scientist, you will be using Databricks and other platforms to analyze complex datasets, identify trends, uncover patterns, and provide...SeniorLive inWork at officeLocal area- ...Research Inc., a wholly owned subsidiary of MANTECH international Corporation seeks a motivated, career and customer-oriented Data Scientist to join our team in Arlington, VA. This role is a remote role preferably in the Washington DC area. As a Data Scientist, you...SeniorWork at officeLocal areaRemote work
- ...Senior Data Scientist Integres, LLC is a Service-Disabled Veteran Owned Small Business (SDVOSB) which was established to provide high quality, insightful, agile information technology-based solutions to its customers. Integrity is a foundational element of everything...SeniorTemporary workWork experience placementWork at officeRemote workShift work
$131.3k - $237.35k
...program is at the forefront of deploying enterprise-scale AI, data, and mission platform capabilities across cloud, edge, and... ...professionals ready to take their career to the next level. As a Senior Data Scientist, you will : Lead the design, development, and deployment...SeniorLocal areaImmediate startRemote workFlexible hours- ...Senior Data Scientist - Position Description Join a team that is shaping the future of Navy support. ICI Services is a 100% employee-owned company proudly celebrating 26 years of excellence-is seeking a Senior Data Scientist to Join our Team in Washington, DC...SeniorTemporary workFor contractorsImmediate startFlexible hours
$170k - $215k
...Senior Data Scientist Company: Norstella Location: Remote, United States Date Posted: Jun 25, 2026 Employment Type: Full Time Job ID: R-1920 Description About Us At Norstella, our mission is simple: to help our clients bring life-saving therapies...SeniorFull timeTemporary workLocal areaRemote workFlexible hours- ...Senior Data Scientist Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively,...SeniorWork experience placementWork at officeFlexible hours
$99k - $225k
...Data Scientist, Senior The Opportunity: As an analytics professional, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artificial intelligence. If you...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$175k - $180k
...Job Type Full-time Description Senior Data Scientist At Celestar, a B&A Company, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition...SeniorFull timeWork at officeLocal area$125k - $135k
...downtown San Francisco. About the Role: The Revenue Analytics team is focused on developing strategic recommendations grounded in data to scale, drive, and recover revenue. We are experts at synthesizing different contexts from Sales, Growth, Product, Engineering,...SeniorRemote workFlexible hours- ...A government contracting firm is seeking an experienced CommVault Systems Engineer specializing in data protection and backup solutions for federal clients. Ideal candidates should have a deep understanding of complex backup systems, experience troubleshooting across...Senior
$150k - $190k
...A leading IT solutions provider in Washington seeks a Senior Data Engineer to lead data engineering operations. Responsibilities include designing ETL workflows, collaborating with teams, and driving data strategy. The ideal candidate will have 10+ years in data applications...Senior- ...Senior Quantitative Analyst The Senior Quantitative Analyst will work on enhancing the Backtesting program across all CCPs and DTC, which may consist of: governance and control, design, implement, and maintain Backtesting system, BT methodology changes. The incumbent...Senior
$62k - $141k
...Booz Allen Hamilton in Washington is looking for an experienced Data Engineer to help clients uncover vital insights from their data. This role involves overseeing the design, creation, and maintenance of data processing systems while mentoring a dynamic team. The ideal...Senior- ...experienced individual to contribute to their Epidemiology team. The role involves supporting the preparation and analysis of Real World data, programming statistical analyses, and collaborating with internal and external stakeholders. Candidates should have a Master’s...Senior
$150k - $170k
...A healthcare technology company based in Washington, D.C., is seeking a Senior Data Engineer responsible for delivering data engineering initiatives and ensuring seamless integration within client environments. The ideal candidate has over 10 years of experience in software...SeniorRemote work- ...Big Data Engineer Opportunity We have an exciting opportunity for a Big Data Engineer with our client in Rockville. Responsibilities of the Big Data Engineer: Analyze system requirements and design responsive solutions Leverage big data and cloud technologies...Senior
$98.34k - $201.9k
...combined talents of our entire team. Help us help others, and join Team Unum today! General Summary: We're looking for a Senior Data Scientist who can bridge the gap between our most important workforce and talent opportunities and what is possible with today's AI,...SeniorTemporary workWorldwideFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Data Scientist. Be the first to apply!
- senior implementation project manager Kensington, MD
- senior accountant remote Kensington, MD
- senior Kensington, MD
- senior performance tester Kensington, MD
- senior performance engineer Kensington, MD
- data Kensington, MD
- data collection researcher Kensington, MD
- provider data management Kensington, MD
- clinical data coordinator remote Kensington, MD
- data modeling Kensington, MD


