1,466 Results for

Scientist Jobs in Lorton, VA

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Data Scientist II (Remote) Maximus

Tysons, VA

Remote

Full time

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. -Strong technical and analytical capabilities in data visualization tools such as Power BI or Tableau; SQL querying and database management; business analytics and reporting; predictive modeling and forecasting; and dashboard development.

15 days ago

Image Scientist 263 Freedom Technology Solutions Group

Springfield, Virginia

Freedom Technology Solutions Group is seeking an Imagery Scientist with knowledge of imagery evaluations, image quality studies, new product/sensor initializations, product algorithm assessments, and the development of image quality equations (IQEs). Candidateshould possessa high level of knowledge ofimage chain analysis to include atmospheric modeling, signal quality and noise, optics, detector calibration, and image processing of pixel data to display radiometrically correct values.

21 days ago

Mid-level Geologist, Engineer, or Environmental Scientist Plexus Scientific Corporation

Alexandria, VA

$75,000–$95,000 / year
Full time
Quick Apply

Field activities may include supervising and conducting environmental field investigations (soil, groundwater, surface water, etc.), performing long term monitoring, documenting field conditions, supporting remediation activities through sampling activities, working with Mid and Sr. Office activities may include preparing for and coordinating field events, management of field and laboratory data, development of graphics depicting site investigation activities, developing pricing for future work, developing period and unique reports, studies, and plans.

7 days ago

Mid-level Environmental Scientist Plexus Scientific Corporation

Alexandria, VA

$75,000–$95,000 / year
Full time
Quick Apply

7 days ago

Data Scientist (Remote) Maximus

Tysons, VA

Remote

Full time

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - 1+ years of data engineering experience with modern big data analytics architectures (Hadoop, SQL, HIVE, Spark, Snowflake, etc.) on major cloud platforms (e.g., AWS, Azure, Google Cloud).

15 days ago

Data Scientist Avid Technology Professionals

McLean, Virginia

Required Skills: • Demonstrated experience with ECL and HPCC (5 years minimum in ECL) • Demonstrated experience using analytic techniques and tools performing technical targeting analytic support for this Sponsor across a spectrum of mission spaces to include applying analytic judgement to data presented. • Demonstrated experience performing large scale parallel processing of data, and developing, validating, and using methodologies to support analytic requirements in Clustered Computing environments.

30+ days ago

Senior Data Scientist, Agentic AI Systems Axle

Rockville, MD

Remote

$130,000–$150,000 / year

These are multi-turn workflows that ask sensible follow-up questions in plain language, capture the answers as validated structured data, and hand that structure off to the searches and analyses doing the scientific work. Axle is a bioscience and information technology company that offers advancements in translational research, biomedical informatics, and data science applications to research centers and healthcare organizations nationally and abroad.

30+ days ago

Data Scientist (5649) SMX

Arlington, VA

$120,000–$160,000 / year

The focus of this role is to bridge the gap between business needs and technical solutions, focusing on requirements analysis, business process improvement, and data-driven decision-making to support the program's IT transformation and modernization activities. The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications.

30+ days ago

Sr Data Scientist Watermark Risk Management International

Arlington, VA

$100,000–$300,000 / year

Multiple considerations are taken into account when determining the final salary/hour rate, including but not limited to, Contract Wage Determination, education and certifications, relevant work experience, related skills and competencies, as well as Federal Government Contract Labor categories. Data Scientist In this role you will… Support analytical workflow enablement, sustainment, and scaling of data products across the Mission Assurance enterprise.

30+ days ago

Jr java full stack developer/Data scientist SynergisticIT

Reston, VA

$79,000–$136,000 / year
Temporary
Contractor
Full time
Quick Apply

Successful completers are marketed for Java developer, Java backend, Java full-stack, software programmer, and related engineering seats at companies that have hired JOPP talent, including Visa, PayPal, Walmart Labs, Wells Fargo, Client, bank, Walgreens, AutoZone, SAP, and Cisco. Since 2010, we've helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Paypal, Banking, Wayfair, Client, Client and hundreds more with Job offers of $95k to $154k.

6 days ago

Marine Biofouling Control Scientist Vision Point Systems, Inc.

Bethesda, MD

$80,000–$150,000 / year
Quick Apply

This is a unique position within VPS and an opportunity to help grow a new technical capability while working with an established multidisciplinary team experienced in Navy corrosion, coatings, materials science, laboratory research, field testing, and technology transition. The scientist will work with coating developers and other technology providers to evaluate new and modified coating formulations for targeted performance improvements rather than directly developing coating formulations.

30+ days ago

Senior Data Scientist with Top Secret clearance Peraton

Washington, D.C.

$146,000–$234,000 / year
Full time

The Data Scientist will support multiple customer organizations and Chief Artificial Intelligence Officer (CAIO) initiatives by identifying and evaluating opportunities to apply advanced analytics, artificial intelligence, and machine learning to customer data assets. The successful candidate will provide technical expertise in analyzing and interpreting complex data to inform enterprise data management decisions, identify opportunities for the application of Data Science, and develop innovative solutions that address customer mission requirements.

30+ days ago

Senior Data Scientist (AI Evaluation & Improvement) Evolent Health Inc

$135,000–$165,000 / year

Own the diagnostic loop for LLM-based clinical services: take failure modes surfaced by clinical reviewers and product managers, form root-cause hypotheses (prompt design, context assembly, retrieval, guideline encoding, model behavior, upstream data), and design experiments that isolate the cause. Test candidate fixes - prompt and configuration variants, context changes, model alternatives - and verify improvements with structured evaluations, not anecdotes; confirm fixes don't regress other behavior.

30+ days ago

Physical Scientist - HAFS 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 successful Physical Scientist - HAFS Developer will involve the development, testing, and evaluation of the Hurricane Analysis and Forecast System (HAFS), which is the Unified Forecast System’s (UFS) hurricane application, providing reliable, robust, and skillful model forecasts for tropical cyclones (TCs).

30+ 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.

26 days ago

Junior Data Scientist (Report Developer) Seneca Holdings

Washington, DC

This role works under the direction of senior report developers to rebuild, test, and document migrated reports, and offers hands-on experience with both legacy and modern business intelligence platforms. Review existing BusinessObjects reports, including Web Intelligence and Crystal Reports, and document data sources, calculations, and business rules with guidance from senior developers.

28 days ago

Data Scientist 650 Freedom Technology Solutions Group

McLean, Virginia

Demonstrated professional or academic experience performing NLP tasks, including selecting the best Python libraries for a given task, choosing appropriate pre-processing actions, performing analysis, and assessing model performance. Freedom Technology Solutions Group is 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.

21 days ago

Junior Data Scientist NIH-NCBI

Bethesda, MD

This position will work with databases, data lakes, data warehouses, feature stores, and other data platforms to ensure information can be efficiently ingested, transformed, accessed, and used by analytical and AI-enabled systems. The Data Engineer will also develop and maintain ETL/ELT processes, feature engineering workflows, and service layers that expose data or model endpoints to downstream systems and applications.

22 days ago

Senior Associate, Data Scientist - Applied AI (Financial Services) Capital One Financial Corp

McLean, VA

$135,600–$154,800 / year

Basic Qualifications: Currently has, or is in the process of obtaining one of the following with an expectation that the required degree will be obtained on or before the scheduled start date: A Bachelor''s Degree in a quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science, or a related quantitative field) plus 2 years of experience performing data analytics. As a Data Scientist at Capital One, you'll be part of a team that's leading the next wave of disruption at a whole new scale, using the latest in computing and machine learning technologies and operating across billions of customer records to unlock the big opportunities that help everyday people save money, time and agony in their financial lives.

25 days ago

Data Scientist - Jr. Guidehouse

Arlington, VA

Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com.

10 days ago

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Scientist Jobs in Lorton, VA

Data Scientist II (Remote) Maximus

Image Scientist 263 Freedom Technology Solutions Group

Mid-level Geologist, Engineer, or Environmental Scientist Plexus Scientific Corporation

Mid-level Environmental Scientist Plexus Scientific Corporation

Data Scientist (Remote) Maximus

Data Scientist Avid Technology Professionals

Senior Data Scientist, Agentic AI Systems Axle

Data Scientist (5649) SMX

Sr Data Scientist Watermark Risk Management International

Jr java full stack developer/Data scientist SynergisticIT

Marine Biofouling Control Scientist Vision Point Systems, Inc.

Senior Data Scientist with Top Secret clearance Peraton

Senior Data Scientist (AI Evaluation & Improvement) Evolent Health Inc

Physical Scientist - HAFS Developer Lynker Corporation

Senior Data Scientist- Java and backend software development TalentOps

Junior Data Scientist (Report Developer) Seneca Holdings

Data Scientist 650 Freedom Technology Solutions Group

Junior Data Scientist NIH-NCBI

Senior Associate, Data Scientist - Applied AI (Financial Services) Capital One Financial Corp

Data Scientist - Jr. Guidehouse

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