FULL_TIME

FEED

UNKNOWN

Expert proficiency in common data science tools, including scripted languages (such as SQL, Python, R, and Java Scripts), Integrated Development Environment and analytics platforms, open-source solutions, commercial off-the- shelf tools and hardware-based capabilities to support the data analytic development process and creating models, dashboards, and reports. Position Requirements:Proficiency in common data science tools and programming and scripting languages such as SQL, Python, R, and JavaScript with a proven ability to create solutions in complex environments, including the use of programming languages to create datasets, visualizations, and interactive reports in various business intelligence applications.

LinTech Global

Data Scientist

Talent Acquisition

You'll be working alongside a talented development team, using your advanced SQL and Snowflake expertise, statistical analysis, machine learning, and data visualization to develop and optimize innovative data products and solutions. Expert SQL skills, including extensive hands-on experience with Snowflake SQL, working with large and complex production datasets and developing efficient queries for data manipulation and extraction.

YEAR

Unacast

Senior Data Analyst/Scientist

ea_via_bold

Designing analytic solutions to ambiguous research questions and goals that may include techniques such as multi-level modeling (e.g., cross-classified random effects, linear mixed effects), data reduction (e.g., PCA, factor analysis, clustering), predictive model selection (e.g., LASSO, Ridge), natural language processing, and/or machine learning techniques. Oversee large, complex project to include developing task plans and timelines, implementing scope and financial controls, aligning staffing resources to project technical requirements, and ensure rigorous and timely delivery of all deliverables.

Fors Marsh

Data Science Lead, Personnel Health Research & Data Analytics

The AI Evaluation Scientist will work closely with engineers, data scientists, governance analysts, and product teams to develop evaluation metrics, build test harnesses, analyze model behavior, and support responsible deployment. Bachelor’s or Master’s degree in Computer Science, Statistics, Machine Learning, Cognitive Science, Human-Computer Interaction, Data Science, or a related field.

Steampunk

AI Evaluation Scientist

[AW]-iCims

With clients including NASA, DARPA, AWS, and the DoW, we leverage our cutting-edge research to deliver high assurance solutions and tools that enhance security, reliability, and operational efficiency across sectors including aerospace & defense, healthcare, semiconductors, and fintech. Who We Are: From building digital engineering tools that make space exploration safer to verifying cryptographic libraries that protect some of the world’s most valuable data, Galois develops technology to guarantee the trustworthiness of systems where failure is unacceptable.

Galois, Inc.

Principal Scientist

We are seeking an Image Scientist who will support: Product evaluations, quality studies, new product initializations, product algorithm assessments, or develop image quality equations to quantify the expected quality of a system given various parameters. BS/BA degree in Physics, Electrical Engineering (or other engineering), Optics/Optical Engineering, Computer Science, Data Science, Mathematics or related STEM degree and 0-2 years of experience.

Peraton Inc

Image Scientist (Entry level)

The role will prepare analytical samples, operate analytical instrumentation according to SOPs and experimental protocols, and conduct prototype testing using established methods. The Prototyping and Testing Laboratory Scientist will support formulation development, prototype preparation, analytical testing, and material characterization activities in a research laboratory environment.

We are a $125 Million, NMSDC-certified Minority & Woman owned Workforce Solutions Company headquartered in the DC metro area with presence across US with global presence - Canada, Mexico, India, UK, Malaysia, Indonasia, Hongkong, Singapore, UAE. We are specialized in providing Workforce Solutions, SOW project delivery, Engineering Solutions, Creative Services. We currently support 100+ Fortune companies globally and across multiple industry segments. We are currently supporting several massive programs across industry segment nationally/globally (Intel, Ally, AMD, QUALCOMM, Morgan Stanley, Kraft/ Mondelez, MNP, Amdocs, Dell, SanDisk, Medtronic, Becton Dickinson, GE, Lockheed Martin, UTC, L-3 Communications, Caterpillar, BMW, Mercedes Benz, National Grid, Dominion, Energy Future Holdings, PSEG, 3M, Fidelity, Aetna, Humana, Johnson & Johnson, Pfizer, Merck etc). 
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender, identity, national origin, disability, or protected veteran status.

Lancesoft

Laboratory Scientist

HaleyMarketing

Job Description: This project-based consulting role invites an experienced Data Scientist/Machine Learning Engineer to apply advanced analytical, statistical, and software engineering expertise to evaluate complex machine learning scenarios and real-world business use cases. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.

HOUR

Actalent Inc

Remote Data Science AI Trainer

We are seeking a highly skilled Data Scientist with proven expertise in Graph Neural Networks (GNNs) and Graph Machine Learning to lead the design, development, and implementation of graph-based AI models as part of a strategic Proof of Concept (POC). The GNN architecture is the core of this engagement and, therefore, candidates must demonstrate prior hands-on experience building, training, evaluating, and deploying graph-based machine learning solutions.

PeopleNTech LLC

Data Science- Graph Neural Networks (GNN) & Graph Machine Learning

jobdiva

AdvanSix plays a critical role in global supply chains, innovating and delivering essential products for our customers in a wide variety of end markets and applications that touch people's lives, such as building and construction, fertilizers, plastics, solvents, packaging, paints, coatings, adhesives, and electronics. AdvanSix strives to deliver best-in-class customer experiences and differentiated products in the industries of nylon solutions, chemical intermediates, and plant nutrients, guided by our core values of Safety, Integrity, Accountability and Respect.

AdvanSix Inc

R&D Engineer / Scientist

Laboratory Setting, Loud Noises (Equipment/Machinery), Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Strong Odors (chemical, lubricants, biological products etc.), Will work with hazardous/toxic materials Job Description . Discover Impactful Work: As an Associate Research Scientist, you will perform complex laboratory analysis of pharmaceutical products and proficiently use analytical instrumentation, calculate and analyze data and record data in adherence with PPD SOP's and the industry.

Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science. Our mission is to enable our customers to make the world healthier, cleaner and safer. With revenues of nearly $11 billion, we have approximately 37,000 employees and serve customers within pharmaceutical and biotech companies, hospitals and clinical diagnostic labs, universities, research institutions and government agencies, as well as in environmental and process control industries. We create value for our key stakeholders through two premier brands, Thermo Scientific and Fisher Scientific, which offer a unique combination of continuous technology development and the most convenient purchasing options. Our products and services help accelerate the pace of scientific discovery, and solve analytical challenges ranging from complex research to routine testing to field applications. All of our employees share a common set of values - Integrity, Intensity, Innovation and Involvement. Our ability to grow year after year is driven by our ability to attract, develop and retain world-class people who will thrive in our environment and share in our desire to improve mankind by enabling our customers to make the world healthier, cleaner and safer. If you share in our values and if you're looking for an employer who is strongly committed to developing talent and rewarding achievement, come grow with us at Thermo Fisher Scientific. Thermo Fisher Scientific is an Equal Employment Opportunity and Affirmative Action employer.

Thermo Fisher Scientific

Associate Research Scientist

Bachelor's degree from an accredited college or university in: Mechanical Engineering, Electrical Engineering, Computer Engineering, Electronics Engineering, Mathematics, Computer Science, Physics. Apply model-based systems engineering processes, methods, and tools to requirements management, architecture development, design analysis, and technical decision-making.

Axient LLC

Engineer/Scientist - SPY-6 Radar / Foreign Military Sales

Apply Model-Based Systems Engineering (MBSE) processes, methods, and tools to support system architecture, requirements management, design analysis, and technical decision-making. Bachelor's degree from an accredited college or university in: Mechanical Engineering, Electrical Engineering, Computer Engineering, Electronics Engineering, Mathematics, Computer Science, Physics.

Engineer/Scientist - Radar Systems Engineer (Spectrum)

This role, requires working with a team of developers, data scientists, SMEs, and cyber analysts to design, develop, build, and analyze data management systems. 5-7 years of experience as a Data Engineer (or equivalent), with a STEM degree (field such as computer science, statistics, data analytics, computer engineering, mathematics, etc.).

SOS International LLC

Senior Data Engineer

You will play a critical role in delivering relevant and actionable cyber data to the right customers in a format that is normalized and actionable by cyber analysts and data scientists. The Data Engineer will leverage their expertise with Python to support the customer's data pipelines and related applications, from collection to ingestion, and ensure the integrity and security of data systems.

VTG.

SME - Data Engineer

OTHER

Build datasets into self-service data tools leveraging modern data tooling  Contribute to a team of Data Scientists, Analysts and Engineers through discussions and code reviews. You’ll build data products and solutions such as dashboards, self-service tooling, and data pipelines for consumers across Planet, leveraging tools including git, dbt, python, SQL and Omni.

Planet

Data Analyst

greenhouse_via_bold

This position requires access to export-controlled information, and as such, employment (or hiring of a contractor) is contingent upon the candidate’s ability to access all applicable export-controlled information without additional export licensing being required by the Bureau of Industry and Security and/or the Directorate of Defense Trade Controls. As a Senior Data Engineer (DE) at Planet, you will own, architect and build production, enterprise-scale data ecosystems using modern cloud technologies, to power mission-critical, customer-facing products.

AWS Cloud Native Data Infrastructure: Advanced, production-level expertise across the AWS data stack, specifically AWS EMR (Spark/Presto/Trino tuning), AWS Athena, S3 infrastructure, and AWS Lake Formation. Security, Identity & Access Management (IAM): Architect and enforce global data governance, network isolation, encryption (at rest and in transit), and fine-grained access controls using AWS Lake Formation and AWS IAM.

Workday Inc

Senior Cybersecurity Data Engineer - Data Platform & Lakehouse SME

Utilize structured, unstructured, and semi-structured data and visualization tools to exploit data through use of programming and scripting, including advanced geospatial skills and an excellent understanding of how to apply evolving technology and methodologies to related issues. September 24, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Imagery Scientist (EO)

With high-level expertise and decades of experience, coupled with proven project management systems and top-notch client support, Masego enhances the performance capabilities of the Department of Defense and the intelligence community. Masego provides expert-level Geospatial Collection Management, Full Motion Video; Human Geography; Information Technology and Cyber; Technical Writing; and ABI, Agile, and other professional training.

Data Scientist Jobs in Virginia

Data Scientist LinTech Global

Senior Data Analyst/Scientist Unacast

Data Science Lead, Personnel Health Research & Data Analytics Fors Marsh

AI Evaluation Scientist Steampunk

Principal Scientist Galois, Inc.

Image Scientist (Entry level) Peraton Inc

Laboratory Scientist Lancesoft

Remote Data Science AI Trainer Actalent Inc

Data Science- Graph Neural Networks (GNN) & Graph Machine Learning PeopleNTech LLC

R&D Engineer / Scientist AdvanSix Inc

Associate Research Scientist Thermo Fisher Scientific

Engineer/Scientist - SPY-6 Radar / Foreign Military Sales Axient LLC

Engineer/Scientist - Radar Systems Engineer (Spectrum) Axient LLC

Senior Data Engineer SOS International LLC

SME - Data Engineer VTG.

Data Analyst Planet

Senior Data Engineer Planet

Senior Cybersecurity Data Engineer - Data Platform & Lakehouse SME Workday Inc

Imagery Scientist (EO) Leidos

Imagery Scientist (SAR) (Exploitation Specialist-Expert) - Springfield, VA Masego

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