R Jobs in District of Columbia

61 - 80 of 276 Jobs

Senior Data ScientistJob Title - Senior Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Reston, Virginia, USA

Full-time

Job Number: R0220798 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. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global ch

Senior Data ScientistJob Title - Senior Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0222544 Data Scientist, Senior 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. Perform research, analyze data, and compile and develop reports for HR. Develop insightful data visualizations that enable senior leaders to manage and implement a data-based strategy for a spe cia lized, highly educated workforce across multiple programs and locations. Support a multi

Senior Biostatistician: Pharma experience / RemoteJob Title - Senior Biostatistician: Pharma experience / Remote

BiogensysCompany Name - Biogensys

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Remote

Contract

Biogensys is currently hiring Senior Biostatistician with Pharma experience for 6 to 12 months contract on w2. This is a remote position, no corp to corp, or 1099. No sponsorship is available. Senior Biostatistician: Pharma experience / Remote- At least 9-10 years of experienceLead statistical aspects of clinical studies from design to final reportingReview and approve programming deliverables (ADaM datasets, tables, listings, and figures)Proven expertise in SAS and/or R for statistical analysis

Senior Acquisition SpecialistJob Title - Senior Acquisition Specialist

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2505085 Location: CHANTILLY, VA, US Date Posted: 2025-04-28 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 Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD)

Software Engineer with Poly SR to PrincipleJob Title - Software Engineer with Poly SR to Principle

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Annapolis, Maryland, USA

Full-time

Job Description THE WORK This role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost and risk analysis, and sustainment. Proficiency or exposure to Linux is a plus as many systems rely on Linux-based environments for development, deployment, and operational support. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligen

Senior Machine Learning EngineerJob Title - Senior Machine Learning Engineer

DraperCompany Name - Draper

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Remote or Reston, Virginia, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas

Data ScientistJob Title - Data Scientist

Base-2 Solutions, LLCCompany Name - Base-2 Solutions, LLC

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Annapolis, Maryland, USA

Full-time

Job Description Base-2 Solutions is seeking a Data Scientist 3 who will develop machine learning, data mining, statistical and graph-based algorithms to analyze and make sense of datasets; prototype or consider several algorithms and decide upon final model based on suitable performance metrics; build models or develop experiments to generate data when training or example datasets are unavailable; generate reports and visualizations that summarize datasets and provide data-driven insights to cu

Data ArchitectJob Title - Data Architect

SAICCompany Name - SAIC

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McLean, Virginia, USA

Full-time

Job ID: 2507016 Location: MCLEAN, VA, US Date Posted: 2025-07-28 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No 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 Data Architect to support our customer. This position will work directly with a Chief Data & Artificial Intelligence Officer (CDAO) to develop guidance for data standa

Data ScientistJob Title - Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0221768 Data Scientist 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. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global challenges.

Data ScientistJob Title - Data Scientist

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0217828 Data Scientist 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. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solve global challenges.

Systems Engineer (SE1/SE2/SE3) Data Science & Complex SystemsJob Title - Systems Engineer (SE1/SE2/SE3) Data Science & Complex Systems

CCS Global TechCompany Name - CCS Global Tech

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Linthicum Heights, Maryland, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Data Solutions EngineerJob Title - Data Solutions Engineer

MarencorCompany Name - Marencor

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Remote

Full-time

the primary goal is to replace the legacy reporting function with a modern, scalable Data Operations Team (initially focusing on these four roles) that can deliver faster, more automated, and insight-driven reporting aligned with the organization s evolving data needs. Specifically, these four new hires will: Audit and rationalize 700+ legacy reportsBuild baseline executive and operational dashboardsIntroduce automation and standard templates to reduce manual report requests (currently over 200/

Data Scientist - AI, Artificial Intelligenc, Agentic,Job Title - Data Scientist - AI, Artificial Intelligenc, Agentic,

SESCompany Name - SES

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Reston, Virginia, USA

Full-time

Data Scientist - Agentic AI Type: W2 With Benefits or W2 hourly - No C2C Location: Chantilly, VA Hybrid - Some onsite will be required occasionally Top 5 Technical Skills: Databricks AI tools Snowflake AI tools (new to market) LLMs LangGraph and LangFlow Agentic AI is a PLUS Top Soft Skills: Ability to communicate with users Collaboration Job Description: Key Responsibilities: Machine Learning Development:?Build and optimize machine learning models, including ARIMA, regression, classification m

Cybersecurity Data AnalystJob Title - Cybersecurity Data Analyst

Evolver FederalCompany Name - Evolver Federal

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Springfield, Virginia, USA

Full-time

Evolver Federal is seeking a Cybersecurity Data Analyst to support its Federal client in Springfield, VA in satisfying FISMA and OMB reporting requirements. The Data Analyst will lead data gathering efforts across a diverse stakeholder group, compile the data, conduct data analysis across all data collected, develop dashboards and data visualizations to show compliance trends, identify data anomalies, and conduct root cause analysis. The successful candidate will possess a background in data ana

Senior Clinical SAS programmer with Pharma experience -Remonte-W2 -ContractJob Title - Senior Clinical SAS programmer with Pharma experience -Remonte-W2 -Contract

BiogensysCompany Name - Biogensys

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Remote

Contract

Biogensys is currently hiring a Senior SAS programmer with Pharma experience for 6 to 12 months contract on w2. This is a remote position, no corp to corp, or 1099. No sponsorship is available. Statistical Programmer II: Pharma experience/Remote At least 7-8 years of experience in ADaM/TLF.Create, validate, and maintain SAS programs for data analysis, reporting, and submission deliverablesDevelop analysis datasets (ADaM) and tables, listings, and figures (TLFs) to support statistical analysis in

Senior Data Scientist (Underwriting Credit Policy)Job Title - Senior Data Scientist (Underwriting Credit Policy)

Navy Federal Credit UnionCompany Name - Navy Federal Credit Union

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Vienna, Virginia, USA

Full-time

Overview Provide independent data science, machine learning, and analytical insights using member, financial, and organizational data to mitigate credit risk while driving origination growth. Understand business needs and identify opportunities to reduce credit risk and prevent lending losses for new and existing products to meet business objectives. Drive strategic insights in risk management, loss forecasting, and stress testing impacts across the organization through descriptive, predictive,

Data AnalystJob Title - Data Analyst

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Data Analyst LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a detail-oriented and analytical Data Analyst to join our team and help turn data into actionable insights. In this role, you will collect, process, and analyze data to support business decisions and uncover trends that drive success. Working collaboratively with various teams, you will develop dashboards, reports, and visualizations to present

Data Scientist, Senior (Security Clearance) - Remote RoleJob Title - Data Scientist, Senior (Security Clearance) - Remote Role

ICFCompany Name - ICF

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Remote or Arlington, Virginia, USA

Full-time

ICF International seeks an experienced Senior Data Scientist to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Senior Data Scientist to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, and the way hostile cyber actors operate.

Data Analytics Engineer, TS/SCI with PolygraphJob Title - Data Analytics Engineer, TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Data Visualization, Data Visualization Tools, ETL, SAS, Tableau (Software) Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: As a Data Analytics Engineer, you will: Evolve Extract, Tr

Geospatial Software EngineerJob Title - Geospatial Software Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Geospatial Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and innovative Geospatial Software Engineer to design and develop cutting-edge software solutions that harness the power of geospatial data. In this role, you will create tools and applications to process, analyze, and visualize geospatial information, enabling impactful decision-making across a variety of domains. The