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McLean, Virginia

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Today

Job Title: Data Scientist Location: McLean VA (Onsite) - Only Locals (other states don't apply) Need only Locals & on W2 with F2F/Face 2 Face Interview availability if client requests Pay Range: $50/hour on W2 (No benefits ) Interview Information: Rounds: 1 round Duration: 60 Minutes Interview Type: On-site interview required Must Have Qualifications: 3+ Years of analytical quantitative or portfolio experience- not just data. Candidates should have hands-on experience in coding and experi

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Contract

Compensation information provided in the description

Data Scientist

Chantilly, Virginia

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Today

Job ID: T2601217 Location: Chantilly, VA, US Date Posted: 2026-03-05 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr 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 hiring a Data Scientist to deliver Systems Engineering Technical Advisor (SETA) support a program based in Chantilly, VA. This role will contribute to the Nation

Full-time

AI Architect - AI, Artificial Intelligence, Agentic, Data Scientist

Hybrid in Reston, Virginia

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4d ago

AI Architect - AI Solutions Architect Type: W2 With Benefits or W2 hourly - No C2C Location: Washington, DC (onsite will be required) 15+ years overall in Software Engineering disciplines, preferably in the financial services industry 3+ years of experience in AI/ML engineering. Strong programming skills in Python, SQL and experience with AWS. Hands-on experience with AWS Bedrock, including prompt engineering and model orchestration. Familiarity with financial modeling, model risk management, o

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Full-time

Depends on Experience

Lead, Data Scientist

Glen Echo, Maryland

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Today

Lead Data Scientist 5 DAYS A WEEK ONSITE Location: Bethesda, MD Lead Data Scientist You will be responsible for supporting the full lifecycle of machine learning and AI development-from initial ideation and business problem framing through model development, deployment, and ongoing performance monitoring. This role requires a strong foundation in data science, with a deep interest in learning about production-grade ML systems, and a proactive approach to translating business needs into technical

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Contract

Senior Data Scientist

Vienna, Virginia

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Today

A Fortune 50 financial services organization is seeking a highly skilled Senior Data Scientist to support advanced analytical initiatives across complex data environments. This is a Hybrid opportunity requiring the qualified professional to work onsite at least 3 days a week. Responsibilities: Develop and implement advanced statistical and machine learning models to analyze complex datasets and drive business insights Apply probabilistic theory, game theory, and dynamic systems concepts to sol

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Contract, Third Party

$65 - $70 per hour

Data Scientist - ML & Operational Analytics

Hybrid in Washington, District of Columbia

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12d ago

Job title: Data Scientist - ML & Operational Analytics Job location: Washington, DC (Hybrid) Job Type: Contract Job description: Role Overview The Senior Data Scientist ML & Operational Analytics will sit on the business-facing side of data science, partnering directly with operational and infrastructure stakeholders to define problems, build machine learning solutions, and deploy models into production. This role is not a backend data engineering or IT support position. It is a fuifecycle data

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Contract

Depends on Experience

Data Scientist

McLean, Virginia

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Today

Leidos has a new and exciting opportunity for a Data Scientistin our Intel Sector Analysis Solutions Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discou

Full-time

USD 107,900.00 - 195,050.00 per year

Data Scientist

Herndon, Virginia

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Today

Data Scientist Why This is an Exciting Role: The Boeing Defense, Space & Security (BDS) organization, Intelligence Systems portfolio, is seeking a DevOps Developer to join our Mission Operations team in Herndon, VA. Our team focuses on delivering complex solutions in some of the most challenging environments on Earth. We provide support for our Mission Operations Portfolio area which design, build, test, deploy, operate, and maintain a wide variety of mission critical platforms and systems for

Full-time

USD 231,000.00 - 283,000.00 per year

Mid Data Scientist

Reston, Virginia

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Today

Job Number: R0239225 Data Scientist, Mid 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 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 gl

Full-time

USD 77,600.00 - 176,000.00 per year

Data Scientist

McLean, Virginia

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Today

Summary and Description Thomson Reuters Special Services (TRSS) is looking for a Data Scientist to support our Federal Law Enforcement customers. TRSS Data Scientists serve several Federal Law Enforcement agencies by collecting, integrating, resolving, analyzing, modeling, and explaining large data in support of complex investigations. Success in this role requires strong technical depth, the initiative to operate with minimal direction, creativity to develop novel solutions, and a mission-focu

Full-time

USD 117,700.00 - 218,600.00 per year

AI Data Scientist

Ashburn, Virginia

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5d ago

Unissant 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, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent excited to join that effort. To learn more about our exciting organization, please visit us at. We are seeking aAIData Scientistto join our

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Full-time

Depends on Experience

Data Scientist

McLean, Virginia

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Today

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Full-time

USD 98,800.00 - 123,500.00 per year

Data Scientist - Senior

Reston, Virginia

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Today

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like the kind of environment where you can

Full-time

USD 107,900.00 - 195,050.00 per year

Data Scientist

McLean, Virginia

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Today

Job ID: T2600315 Location: McLean, VA, US Date Posted: 2026-03-05 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 Data Scientist to provide specialized support across multiple projects from a Team of Systems Integrators and Data Scientists. In this role you would work on a

Full-time

Senior Data Scientist

Chantilly, Virginia

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Today

Job Family: Data Science Consulting Travel Required: None Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: Our Data and Analytics consultants help clients maximize the value of their data. This high performing team works with clients to implement the full spectrum of data analytics and data science, from data querying and data wrangling to data visualization and dashboarding for business intelligence (BI), to predictive analytics, machine learning, and artificial int

Full-time

Data Scientist

Hybrid in McLean, Virginia

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Today

Job Number: R0238939 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 artificial 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 deep AI and analytics expertise and advisory mindset, coupled with an original approach to your work, w

Full-time

USD 69,400.00 - 158,000.00 per year

Senior Data Scientist

McLean, Virginia

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Today

Job Number: R0237462 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

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Data Scientist

McLean, Virginia

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Today

Job Number: R0237471 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 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 chal

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Data Scientist

McLean, Virginia

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Today

Job Number: R0237464 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

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Data Scientist

McLean, Virginia

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Today

Full-time

USD 124,400.00 - 155,500.00 per year

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