Data Scientist Jobs in Reston, VA

21 - 40 of 6,804 Jobs

Senior Data ScientistJob Title - Senior Data Scientist

HII Mission TechnologiesCompany Name - HII Mission Technologies

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Fairfax, Virginia, USA

Full-time

Requisition Number: 18361 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Cyber & Electronic Warfare, a business group within HII's Mission Technologies division. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace. Our deep expertise in network architecture, software and hardware development, cybersecurity and the electromagnetic

Data Scientist - TS/SCI with PolygraphJob Title - Data Scientist - TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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McLean, Virginia, USA

Full-time

Deliver insights to help our clients turn data into action as a Data Scientist at GDIT. Your work will provide transformative solutions to our clients' big-data obstacles and help advance the mission. Here, you can make a meaningful impact on our clients' mission and on your career. At GDIT, people are our differentiator. As a Data Scientist you will help ensure today is safe and tomorrow is smarter. Our work depends on Data Scientist joining our team who will be hands on and provide oversight

Data ScientistJob Title - Data Scientist

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2403941 Location: CHANTILLY, VA, US Date Posted: 2024-05-21 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly motivated Data Scientist to provide SETA support to SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA

Data ScientistJob Title - Data Scientist

USAJOBSCompany Name - USAJOBS

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Suitland-Silver Hill, Maryland, USA

Full-time

Duties Performs advanced queries using database and analytical tools (e.g. SQL Server) and programming languages (e.g. Python, R, andJava) to analyze data and develop data-analytical visualizations. Provides data science expertise to a wide range of highly complex initiatives and projects focused on the development of cutting-edge tools and resources to easily access, store, analyze, and exchange complex, high-quality data. Defines data requirements and integration of enabling technologies to co

Data Scientist - Direct HireJob Title - Data Scientist - Direct Hire

USAJOBSCompany Name - USAJOBS

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Washington, District of Columbia, USA

Full-time

Duties This position is in the Data Services Division, Office of Innovation (OIN), Office of the Inspector General (OIG), Department of Homeland Security (DHS). The Data Services Division seeks to identify and obtain important sources of internal and external data; promote the use of analytics and technical assessments in OIG audits, inspections, and investigations; and conduct projects to improve the efficiency and effectiveness of OIG's internal operations. Serves as Data Scientist, responsi

Data Scientist, TS/SCIJob Title - Data Scientist, TS/SCI

Maania Consultancy ServicesCompany Name - Maania Consultancy Services

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Washington, District of Columbia, USA

Full-time

Qualifications: TS-SCI clearanceBachelor s degree or equivalent practical experience.4+ years of experience in computer science, data science, data analyticsExperience executing data science methods using python libraries for Data Cleaning/Wrangling, Exploratory Data Analysis (EDA), Statistical Analysis, Data VisualizationStrong proficiency in programming languages such as PythonAgile development experience along with related technologies (e.g., Jira)Required professional and vendor certificatio

Data ScientistJob Title - Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0176244 Data Scientist Key Role: Support enterprise-wide, data-driven strategic human capital for a large DoD organization by leveraging a data science approach to Human Resources (HR) data. Develop insightful data visualizations that enable senior leaders manage and implement a data-based strategy for a specialized, highly educated, and diverse workforce across multiple programs and locations. Support a multi-disciplinary HR team to gain more actionable workforce insights from exis

Lead Data Scientist, Reston, VA - (HYBRID)Job Title - Lead Data Scientist, Reston, VA - (HYBRID)

Rays Techsolutions Inc.Company Name - Rays Techsolutions Inc.

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Reston, Virginia, USA

Contract

Role: Lead Data Scientist Location: Reston, VA-hybrid Job type: Long-term contract Job Description: Looking for Lead Data Scientist with overall 12+ Years of experience. Must have exp with Machine Learning models, building models. Experience building data pipeline for ML and AI models, Experience optimizing ML/AI Model Code and deployments. Leads implementation of ML/AI/DS best practices for new data products and builds robust and scalable software. Experience to deploy models is required python

Data Scientist (Federal Govt Program)- Secret Clearance MUST!Job Title - Data Scientist (Federal Govt Program)- Secret Clearance MUST!

ASGCompany Name - ASG

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Washington, District of Columbia, USA

Full-time

Job Description: ASG is seeking a Level II Data scientist -Architecture Council to support USCENTCOM opportunity. What You Will Do: Support development of insider threat strategy in support of protecting CDAO technical offerings; balance short-term wins with long-term investments to progressively mature CDAO s defenses against insider threats.Lead coordination of policy and strategy related to insider threats with industry partners and other DoD components.Lead exploration of data sources that

Data Scientist LeadJob Title - Data Scientist Lead

Lumen Solutions Group Inc.Company Name - Lumen Solutions Group Inc.

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Reston, Virginia, USA

Contract

About us: Lumen Solutions Group Inc., a dynamic small and minority-owned, Disadvantaged Business Enterprise headquartered in Florida, USA. As a leading consulting services and solutions provider, we focus on IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation for our clients. Our client base includes Fortune 500, Government, non-profit and emerging growth companies.Job Description: PURPOSE: Leads proliferation of machine learning and

Junior Data Scientist / Data Engineer/ Data AnalystJob Title - Junior Data Scientist / Data Engineer/ Data Analyst

Pyramid Consulting, Inc.Company Name - Pyramid Consulting, Inc.

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McLean, Virginia, USA

Contract

Immediate need for a talented Junior Data Scientist / Data Engineer/ Data Analyst. This is a 12+ Months Contract opportunity with long-term potential and is located in McLean, VA (Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID:24-24270 Pay Range: $30 - $40/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Requirements and Tec

Junior Data ScientistJob Title - Junior Data Scientist

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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McLean, Virginia, USA

Full-time

Piper Companies is seeking a Jr. Data Scientist to join one of the nation's largest premier credit unions based out of Mclean,VA . The Data Scientist will implement quantitative models to analyze credit and prepayment risk, determine the allowance for loan losses, and support financial planning. Responsibilities of the Jr. Data Scientist include: Implement models for loan loss allowance, CECL, stress testing, new volume origination, line of credit utilization, and prepayment models for all p

Data ScientistJob Title - Data Scientist

Navigant ConsultingCompany Name - Navigant Consulting

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Bethesda, Maryland, USA

Full-time

Job Family : Data Science Consulting Travel Required : None Clearance Required : Active Top Secret SCI with Polygraph What You Will Do : Support Federal government clients in a broad array of data science effortsLead a team of 2-3 data analysts / data scientistsIdentify the right tools and methodologies to solve client problemsStrategize on approach and communicate to executive leadershipLiaise between functional stakeholders and technical SMEsApply cutting-edge tools and techniques What You Wil

Data Scientist - Data MigrationsJob Title - Data Scientist - Data Migrations

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or Herndon, Virginia, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Data Scientist - Data Migrations in Herndon, VA. Responsibilities Include: * The Data Scientist will join a team responsible for developing advanced analytics products; Applying data visualization and statistical programming tools to enterprise data to advance and enable the key mission outcomes * Support all phases of analytic work product development, from the identification of key business questions, through data collection and ETL, fro

Data Scientist Level II - Active Secret Clearance RequiredJob Title - Data Scientist Level II - Active Secret Clearance Required

Redhorse CorporationCompany Name - Redhorse Corporation

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Arlington, Virginia, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. Redhorse specializes in developing and implementing creative strategies and solutions with private, state, and federal customers in the areas of cultural and environmental resources services, climate and energy change, information technology, and intelligence services. We are hiring creative, motivated, and talented people with a passion for doing what's right, what's smart, and what works. Position Description Redhorse t

Data ScientistJob Title - Data Scientist

USAJOBSCompany Name - USAJOBS

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Suitland-Silver Hill, Maryland, USA

Full-time

Duties Participates in planning, designing, developing, and implementing state-of-the-art data science applications, models, technologies, and guide principles for data use and analysis. Conducts research and statistical analysis on available data, as directed, and presents findings in suitable formats. Alters instructions, methodologies, and/or guidelines, as directed. Writes and executes program code to perform data processes that is clear and efficient, interprets and analyzes results, and us

Principal Data ScientistJob Title - Principal Data Scientist

Navy Federal Credit UnionCompany Name - Navy Federal Credit Union

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Vienna, Virginia, USA

Full-time

Overview Provide analytical insights and perform analysis to assist in guiding credit risk assessments and business planning. Participate in a variety of analytical efforts to support model development, automation, business analysis, and reporting. Deliver insights to auditors, regulators, rating agencies, model risk management, and other key decision makers. Conduct work assignments of increasing complexity under minimum supervision. Intermediate to advanced professional within field. Responsi

Data ScientistJob Title - Data Scientist

USAJOBSCompany Name - USAJOBS

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Suitland-Silver Hill, Maryland, USA

Full-time

Duties Performs advanced queries using database and analytical tools (e.g. SQL Server) and programming languages (e.g. Python, R, and Java) to analyze data and develop data-analytical visualizations. Provides data science expertise to a wide range of highly complex initiatives and projects focused on the development of cutting-edge tools and resources to easily access, store, analyze, and exchange complex, high-quality data. Defines data requirements and integration of enabling technologies to c

Data ScientistJob Title - Data Scientist

USAJOBSCompany Name - USAJOBS

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Suitland-Silver Hill, Maryland, USA

Full-time

Duties Performs advanced queries using database and analytical tools (e.g. SQL Server) and programming languages (e.g. Python, R, and Java) to analyze data and develop data-analytical visualizations. Provides data science expertise to a wide range of highly complex initiatives and projects focused on the development of cutting-edge tools and resources to easily access, store, analyze, and exchange complex, high-quality data. Defines data requirements and integration of enabling technologies to c

Senior Data Scientist (Gen AI/ LLM)Job Title - Senior Data Scientist (Gen AI/ LLM)

CloudBCLabsCompany Name - CloudBCLabs

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Remote or Reston, Virginia, USA

Full-time

Role: Senior Data Scientist (Gen AI/ LLM) Location: Reston, VA Duration: Long term Job Description Client is looking LLM Data Scientist with very strong Generative AI experience.Experience building Vector DB, NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tuning and PEFT are preferred. 1+ year of experience specifically with deep learning (e.g., CNN, RNN, LSTM) 1+ year of experience building NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tunin