1,466 Results for

Scientist Jobs in Lorton, VA

Jobs

Data Scientist/Engineer and Application Developer Deloitte Touche Tohmatsu Ltd

McLean, VA

$84,400–$140,600 / year

Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

13 days ago

Senior Data Scientist- Java and backend software development TalentOps

McLean, Virginia

The ideal candidate will have deep experience with Core Java, Spring, databases, AWS, and Linux , with additional experience in Spring Boot and REST API development highly preferred. The selected candidate will contribute to modern, scalable, and secure software solutions that improve data processing, analytics, search, automation, and enterprise digital architecture across a mission-critical environment.

4 days ago

Senior Data Scientist (Report Developer) Seneca Holdings

Washington, DC

Analyze existing BusinessObjects reports, including Web Intelligence, Crystal Reports, and universes, to understand data logic, calculations, and business rules. Proven experience developing and maintaining reports in SAP BusinessObjects, including Web Intelligence, Crystal Reports, and Universe Design.

28 days ago

Data Scientist Deloitte Touche Tohmatsu Ltd

$97,700–$162,800 / year

This compensation range is specific to Virginia and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.

20 days ago

Data Scientist Project Analytics and Insights Engineer II - TS/SCI with Poly Deloitte Touche Tohmatsu Ltd

$88,600–$147,600 / year

4+ years of experience applying statistical methods-including regression analysis, model calibration, diagnostic testing, and interpretation of results-and developing machine learning models and feature engineering using structured data. As a Project - Data Scientist Analytics & Insights Engineer II on the team, you will be responsible for: Developing and maintaining human capital analytics models, visualizations, and tools that support insider-threat deterrence, detection, and mitigation.

11 days ago

Physical Scientist - Seasonal Forecast System Developer Lynker Corporation

College Park, Maryland

Full time

Our continually expanding team combines scientific expertise with mature, results-driven processes and tools to achieve technically sound, cost effective solutions in hydrology/water sciences, geospatial analysis, information technology, resource management, conservation, and management and business process improvement. The Ideal Physical Scientist and Seasonal Forecast System Developer will be able to work a hybrid schedule, working 2 days per week from the NOAA Center for Weather and Climate Prediction (NCWCP) office in College Park, MD, and the remaining 3 days per week from home.

5 days ago

Data Scientist - National Security Guidehouse

Arlington, Virginia

This high performing team works with clients to implement the full spectrum of data analytics and data science, from data querying and wrangling to data engineering, to data visualization, dashboarding, and business intelligence (BI), to predictive analytics. They will support all phases of analytic development, from the strategic assessment and identification of opportunities to incorporate advanced analysis and automation, through requirements gathering, data collection, performing analyses to delivery actionable intelligence and support law enforcement efforts.

30+ days ago

Ai/Ml Data Scientist Guidehouse

Arlington, VA

This high performing team works with clients to implement the full spectrum of data analytics and data science, from data querying and wrangling to data engineering, to data visualization, dashboarding, and business intelligence (BI), to predictive analytics. Our services enable our clients to define their information strategy, enable mission critical insights and data-driven decision making, reduce cost and complexity, increase trust, and improve budget justifications and decision-making.

14 days ago

Data Scientist Senior - Secret clearance required to apply - Arlington VA Bow Wave LLC

Arlington, VA

Full time
Quick Apply

Must Have:4+ years of experience in custom AI training (to include supervised and unsupervised) and Natural Language Processing (NLP) expertise focusing on unstructured data.5+ years of in-depth knowledge of at least one analytical/statistical language (Closure, Scala, Python, R).2+ years of experience manipulating unstructured data from different platforms.2+ years of experience with data visualization tools such as Elastic X-Pack (including Graph), Power BI, Tableau, or Qlik. B.S in Computer Science, Data Science, Mathematics, or Statistics

30+ days ago

Senior Principal Data Scientist / AI-ML SME (Analytic Superiority) Leidos Holdings Inc

Fort Meade, MD

$154,050–$278,475 / year

Autonomous Cyber Integration: Connect intelligent agents directly into security orchestration platforms (e.g., Palo Alto Cortex XSIAM/XSOAR) to trigger automated network defense actions and ingest massive, real-time PCAP and telemetry streams via Apache Kafka/Spark. Dual-Spectrum Operations: Proven capability to support both Defensive Cyber Operations (DCO) (log parsing, behavioral threat hunting, anomaly detection) and Offensive Cyber Operations (OCO) (automated vulnerability discovery, exploit generation, payload optimization).

30+ days ago

GNSS Scientist Computational Physics, Inc.

Washington, DC

Full time
Quick Apply

Computational Physics, Inc. (CPI) is looking for a GNSS Analyst or Mathematician to support our customers at the U.S. Naval Observatory, Washington DC.BackgroundThe U.S. Naval Observatory (USNO) provides precise time, Earth orientation and astronomical data to the U.S. Department of Defense, the Global Positioning System (GPS), various U.S. Federal agencies, and other users world-wide. The successful candidate will develop tools and algorithms for monitoring the validity and accuracy of GNSS data products produced by the International GNSS Service (IGS).Most work for this position will be completed on-site at USNO in Washington, D.C. The candidate must be able to obtain and maintain a SECRET clearance upon hiring.

4 days ago

AI/ML Data Scientist Guidehouse

Arlington, Virginia

This high performing team works with clients to implement the full spectrum of data analytics and data science, from data querying and wrangling to data engineering, to data visualization, dashboarding, and business intelligence (BI), to predictive analytics. Our services enable our clients to define their information strategy, enable mission critical insights and data-driven decision making, reduce cost and complexity, increase trust, and improve budget justifications and decision-making.

30+ days ago

Software Engineer CACI International Inc.

Chantilly, VA

$69,100–$141,500 / year

A degree in computer science, electrical engineering, physics, or a related field; four years of professional experience in software or signals processing in lieu of a degree; or military background in electronic warfare and/or signals processing Interest in learning remote sensing technologies. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

30+ days ago

Financial Investigations Data Scientist (Consultant) Guidehouse

McLean, District of Columbia

$74,000–$124,000 / year

Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Experience querying and analyzing data using relational databases and data platforms such as SQL Server, Oracle, PostgreSQL, Hive, Spark, or similar technologies.

30+ days ago

Clinical Laboratory Scientist (3rd Shift) Guidehouse

Bethesda, Maryland

Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. Conduct diagnostic testing on Chemistry, Hematology, and Microbiology specimens, ensuring accurate analytical processing, precise reporting, and meticulous record-keeping of all patient results.

30+ days ago

Clinical Laboratory Scientist (3Rd Shift) Guidehouse

Bethesda, MD

$65,000–$108,000 / year

Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs. What You Will Do: Conduct diagnostic testing on Chemistry, Hematology, and Microbiology specimens, ensuring accurate analytical processing, precise reporting, and meticulous record-keeping of all patient results.

18 days ago

Senior Data Scientist / AI Analyst SteerBridge

Washington, District of Columbia

$165,000–$175,000 / year

This role serves as the lead analyst and coordinator at the Pentagon, overseeing an off-site team of junior and mid-level data analysts responsible for transforming complex logistics data into actionable metrics that support mission readiness and operational decision-making. The ideal candidate will leverage advanced analytics, artificial intelligence, machine learning, and modeling and simulation tools to develop predictive models, create visualizations, and deliver data-driven insights that enhance logistics operations.

27 days ago

Computer Scientist Axle

Bethesda, Maryland

Design, develop, deploy, configure, create, execute test plans, test cases, and document for all. phases of software development life cycle using: Java, J2EE, HTML, PL/SQL, T-SQL & Unix.

30+ days ago

Senior Principal Cyber Engineer RTX Corp

Arlington, VA

BBN's Network & Cyber Technologies (NCT) team leverages computer science, computer engineering, electrical engineering, math, and physics to tackle customer challenges in electromagnetic warfare (EW), communications, cybersecurity, cyberspace operations, networking, and RF domains for the U.S. Department of Defense (DoD) and Intelligence Community (IC) customers. You are the ideal candidate if you are a recognized thought leader in these areas for DoD and IC capabilities; you are a strong writer, communicator, and strategic thinker; you can identify and forge connections between stakeholder opportunities and our technical teams' capabilities; you have a strong technical background in these areas; and you desire an opportunity to pursue and execute on external funding from government research agencies (e.g.

7 days ago

Data Scientist (Data Management Tool Administrator) - SME Bluehawk, LLC

Reston, VA

The position administers access and configuration, maintains operational dashboards, manages multidirectional data flows, validates ingestion processes, and provides advanced technical support to users across Services and Combatant Commands. Experience supporting geographically dispersed users through ticketing systems, IT service-management processes, and remote-support methods, with a strong customer-service orientation.

30+ days ago

See More Jobs

Browse All Scientist Locations

Browse Jobs Near Lorton, VA

Get noticed by top employers!

Upload your resume to let employers know you're open to Scientist job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Scientist Jobs in Lorton, VA

Data Scientist/Engineer and Application Developer Deloitte Touche Tohmatsu Ltd

Senior Data Scientist- Java and backend software development TalentOps

Senior Data Scientist (Report Developer) Seneca Holdings

Data Scientist Deloitte Touche Tohmatsu Ltd

Data Scientist Project Analytics and Insights Engineer II - TS/SCI with Poly Deloitte Touche Tohmatsu Ltd

Physical Scientist - Seasonal Forecast System Developer Lynker Corporation

Data Scientist - National Security Guidehouse

Ai/Ml Data Scientist Guidehouse

Data Scientist Senior - Secret clearance required to apply - Arlington VA Bow Wave LLC

Senior Principal Data Scientist / AI-ML SME (Analytic Superiority) Leidos Holdings Inc

GNSS Scientist Computational Physics, Inc.

AI/ML Data Scientist Guidehouse

Software Engineer CACI International Inc.

Financial Investigations Data Scientist (Consultant) Guidehouse

Clinical Laboratory Scientist (3rd Shift) Guidehouse

Clinical Laboratory Scientist (3Rd Shift) Guidehouse

Senior Data Scientist / AI Analyst SteerBridge

Computer Scientist Axle

Senior Principal Cyber Engineer RTX Corp

Data Scientist (Data Management Tool Administrator) - SME Bluehawk, LLC

Similar Job Searches

See More Jobs