Data scientist jobs in Washington, DC, USA

504 results (18 new)

Arlington, Virginia

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Today

Job Number: R0246228 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

Full-time

USD 77,600.00 - 176,000.00 per year

Arlington, Virginia

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Today

Job Number: R0245638 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

Full-time

USD 77,600.00 - 176,000.00 per year

Hybrid in Alexandria, Virginia

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Today

Job Number: R0242719 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 artificial 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. A

Full-time

USD 77,600.00 - 176,000.00 per year

Arlington, Virginia

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Today

Job Number: R0245586 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

Full-time

USD 77,600.00 - 176,000.00 per year

McLean, Virginia

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Today

Data Scientist McLean, VA 22102 JTEC Consulting LLC focuses on successfully delivering solutions to meet our clients' most critical needs. Our founding members have decades of experience delivering a wide range of solutions to Air Force and DOD clients. We are a Veteran-Owned Small Business. Security Clearance Requirement: Current TS/SCI with Polygraph Location Note: Northern Virginia locations 5 days/week on-site Relocation: Relo support will be considered for candidates outside the commutin

Full-time

USD 160,000.00 - 220,000.00 per year

McLean, Virginia

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Today

Looking for a Data Scientist to apply and enhance their skills with developing, running, and analyzing results of complex queries against massive scale data stores. The candidate will also increase their skills with the following: Manipulating high-volume structured and unstructured data to perform analysis and generate reporting/products. Using analytic techniques and tools and All-Source data analysis to provide technical targeting analytic support to the Sponsor Agency. Performing large scale

Full-time

Lead Data Scientist

Bethesda, Maryland

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9d ago

Lead Data Scientist Location: Bethesda, MD or Boca Raton, FL - 5 days onsite Duration: 6 months CTH Client is seeking a Lead Data Scientist to join our growing Data Services team in our Bethesda, MD office. You will play a pivotal role in designing, developing, and deploying machine learning and AI solutions that drive strategic decision-making and operational efficiency across Total Wine & More business. You will be responsible for supporting the full lifecycle of machine learning and AI devel

Easy Apply

Contract

Depends on Experience

Arlington, Virginia

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Today

Job Number: R0245915 Data Scientist 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 artifi cia l intelligence. If you care about moving a mission forward as much as advancing the field of data science, this is the opportunity for you. Your data science knowledge and advising expertise, coupled with an original approach to your work, will h

Full-time

USD 69,400.00 - 158,000.00 per year

McLean, Virginia

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Today

Residency All applicants must currently reside in the United States Overview The Data Scientist designs and builds the v1 rule-weighted composite scoring logic that turns normalized risk signals into a transparent, defensible score. This role also prepares the scoring approach and model architecture for future interpretable ML-based scoring-ensuring explainability is preserved for adjudicator-facing workflows and audit needs. The ideal candidate blends practical applied data science with stron

Full-time

Washington, District of Columbia

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Today

Job Number: R0245950 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

Full-time

USD 77,600.00 - 176,000.00 per year

Washington, District of Columbia

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Today

Description We are seeking a Data Scientist to support a DoD Intelligence Community customer. This position designs and builds the data models, analytic workflows, and decision-support products that underpin enterprise IT planning, asset management, and investment strategy for a large CIO organization. Responsibilities: Develop and maintain data models supporting enterprise IT planning, asset management, and investment analysisDesign data collection, cleaning, and interpretation workflows to i

Full-time

McLean, Virginia

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Today

Overview VTG is seeking a talented and experienced Data Scientist to join our dynamic and innovative team in Herndon, VA/Chantilly, VA. What will you do? Collect, clean, and analyze large, complex datasets from multiple sources.Develop and implement statistical models, predictive analytics, and machine learning algorithms.Design experiments and evaluate models to ensure accuracy, reliability, and scalability.Translate data-driven findings into clear business insights and recommendations.Collab

Full-time

Bethesda, Maryland

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Today

Leidos National Security Sector has a current opening for a TS/SCI cleared Data Scientist supporting our 10-year DOMEX Technology Platform (DTP) contract working alongside software/system engineers and research/data scientists with expertise in multi-modal information retrieval, UI development, computer vision, metrics, information science, artificial intelligence, and autonomous systems. Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technic

Full-time

USD 69,550.00 - 125,725.00 per year

Bethesda, Maryland

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Today

Requisition ID: 3543Standard Title: Required Security Clearance: Top Secret/SCILocation: Bethesda, MDWork Type: On-SiteShift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Data Scientist to perform research-level data analytics at a customer site in Bethesda, MD. The role supports programs advancing research and advanced machine learning, natural language processing, and data fusion applications for mission-focused big data anal

Full-time

Arlington, Virginia

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Today

Job Number: R0242009 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

Full-time

USD 77,600.00 - 176,000.00 per year

Arlington, Virginia

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Today

Job Number: R0242010 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

Full-time

USD 77,600.00 - 176,000.00 per year

Arlington, Virginia

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8d ago

Title:Data Scientist - FTE Location: Arlington, VA (Onsite) Visa: USC/TN Duration: Full Time - FTE Role: Develop & maintain data analytics solutions and machine learning algorithms. Mentor junior data scientists, further develop the data science lifecycle and best practices, and contribute to strategic discussions. Qualifications 7+ years of practical data science/data analytics experience.Masters degree (or PhD level) in Computer Science, Data Analytics, Engineering, Mathematics, Business, or

Easy Apply

Full-time

150 - 190

Washington, District of Columbia

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Today

Job Number: R0242769 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

Full-time

USD 77,600.00 - 176,000.00 per year

McLean, Virginia

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Today

Data Scientist Department: Data Analysis and Technology Services Employment Type: Full Time Location: McLean, VA Compensation: $130,000 - $260,000 / year Description REQUIRED: Active TS/SCI with Full Scope Polygraph clearance LOCATION: Full-time, onsite in McLean, VA We are seeking a Data Scientist with hands-on experience in ECL, HPCC, and large-scale analytic environments to support technical targeting and data exploitation efforts. You should be skilled at manipulating high-volume stru

Full-time

USD 130,000.00 - 260,000.00 per year

McLean, Virginia

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Today

Job ID: 2614421 Location: McLean, VA, US Date Posted: 2026-07-09 Category: Information Technology Subcategory: Data Scientist Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Lead Data Scientist to join our Data Modeling Team. This position is located in Mclean, VA and requires a TS/SCI with polygraph. Qualifications Bachelors and fourt

Full-time

USD 240,001.00 - 280,000.00 per year