UNKNOWN

FEED

You have built production NLP systems, worked with transformer-based architectures, and have direct experience with large language models – including fine-tuning, prompt engineering, and retrieval-augmented generation (RAG). RAG & Embeddings: Direct experience building retrieval-augmented generation pipelines, vector databases (Pinecone, Weaviate, FAISS, or equivalent), and semantic search systems.

BizFirst

Data Scientist – NLP / Generative AI

You will work alongside data scientists, engineers, and client stakeholders to build analytical solutions that improve data quality, support decision-making, and help move advanced analytics from prototype to operational use. Relevant professional experience applying data science, machine learning, or advanced analytics; the depth and scope of experience required will vary based on the level at which this position is filled.

ABS Group of Companies

Data Scientist

ea_via_bold

The selected candidate will own high-impact data science projects from inception through completion, contribute technically throughout, refine product requirements with Product teams, coordinate the efforts of other data scientists, and interface with stakeholders across the organization. Our client, a federal healthcare insurance organization, has an immediate need for a Senior Data Scientist to identify and solve business problems using statistical modeling, machine learning, AI, operations research, and data mining.

Glint Tech Solutions LLC

Sr. Data Scientist

Manatal

Onsite: If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Modern analytics requires more than algorithms-it requires scalable compute, automated workflows, reproducible environments, governed data access, and secure, cloud‑native infrastructure.

YEAR

<p>Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.</p>

Booz Allen Hamilton Inc.

Data Scientist, Mid

variability, sampling error, inference, hypothesis testing, EDA, applications of linear models), data management, data mining, data modeling and assessment. What we do: Our vision is for a future in which talent and customers alike come to ANS because of our reputation for delivering technical excellence, solving our nation's toughest challenges and our ability to exceed expectations.

Applied Network Solutions

Data Scientist - Level 2

The statements herein are intended to describe the general nature and level of work being performed by employees and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified. As a Junior Data Scientist, you will work on designing and implementing machine learning, data science, and advanced analytical algorithms.

CruitZi

The Senior Data Scientist will focus on software coding, data interoperability, cloud technology, data mesh, and data tagging to enable advanced analytics, decision-support, and mission effectiveness. This role provides professional scientific data engineering and data science, requiring the application of data and engineering sciences, mathematics, and electronic phenomena to design, implement, and optimize data-centric capabilities.

<p>Parsons is a technology-driven engineering services firm with more than 70 years of experience in the engineering, construction, technical, and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, defense, security, and construction. Parsons delivers design/design-build, program/construction management, systems design/engineering, cyber/converged security, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide.</p>

Parsons

Senior Data Scientist

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. Apply statistical analysis, machine learning, data mining, and predictive modeling techniques to assess trends, identify risks, optimize resource allocation, and improve decision-making processes.

Guidehouse

Operating within a multi-disciplinary team, this role focuses on leveraging supervised and unsupervised machine learning algorithms, research design principles, and data science methodologies to support strategic client decision-making and data-driven solutions. Machine Learning & Modeling : Design, train, and evaluate supervised and unsupervised machine learning models to analyze diverse structured and unstructured datasets.

TOMORROW HIRE

Data Scientist - Active TS/SCI with CI Polygraph (CIP)

Workable

This position requires expertise in statistical modeling, predictive analytics, data science methodologies, and AI-enabled technologies to support Counter-Unmanned Aircraft Systems (C-UAS) operations, capability development, operational assessments, acquisition decisions, and strategic planning efforts. The Data Scientist will leverage advanced analytics, machine learning, automation, and data fusion techniques to identify operational trends, forecast outcomes, optimize mission performance, and develop innovative analytical solutions supporting senior military and civilian leadership.

CACI International Inc

The ideal candidate is passionate about data science, skilled in scripting, and eager to grow expertise in data science tools, techniques, and frameworks. This role focuses on analyzing complex cyber threat data, developing actionable insights, and supporting decision-making within the Task Force.

The Josef Group

Mid-Level Data Scientist – Cyber Threats

Designs, configures, develops, tests, and supports informatics and data science solutions for a wide array of technical use cases; Applies analytical methodologies to diagnose data-related challenges, implement solutions, and evaluate performance; Documents and presents requirements, design alternatives, and findings to team members and clients; Ability to develop strategic, baselined, data modeling processes; ability to accurately determine cause-and-effect relationships. Experience with ML fields, e.g., natural language processing, computer vision, statistical learning theory; Experience in an ML engineer or data scientist role building ML models; Experience writing code in Python, R, Scala, Java, C++ with documentation for reproducibility; Experience handling terabyte size datasets, diving into data to discover hidden patterns, using data visualization tools, writing SQL, and working with GPUs to develop models; and.

Absolute Business Solutions Corp

Junior Level Data Scientist

clearcompany

10 years in data wrangling and batch/streaming pipeline development, integrating structured and unstructured sources; experience on at least 2 distinct projects applying NLP, network analysis, or bibliometric analysis to S&T portfolio data. Extracts, transforms, and analyzes complex, multi-source data sets to generate actionable insight that informs workforce, logistics, and operational decision-making for leadership.

Zantech

Applicants should have demonstrated experience in data science, machine learning, data visualization, and information modeling, and an interest in applying their science skills to planetary science and astrobiological from in-situ sample analysis measurements of chemical/molecular composition. Blue Marble Space, in partnership with the Earth and Planets Laboratory (EPL) at the Carnegie Institution for Science and the NASA Ames Research Center, is seeking a data scientist with interests lying at the intersection of data science and astrobiology.

Blue Marble Space

Data Scientist (Astrobiology)

Gethired

In this role, you will be at the forefront of modernizing national security missions by designing and deploying advanced machine learning models, custom algorithms, and data workflows across complex law enforcement, intelligence, investigative, and business datasets. Advanced SQL and database management experience, including writing complex queries, optimizing database operations, and architecting basic ETL (Extract, Transform, Load) pipelines.

Red Horse Corporation Ltd.

Mid Level Data Scientist

Job Description: Parsons is seeking an innovative Senior Data Scientist to join our Joint Staff Chief Digital and Artificial Intelligence Office (CDAO) team. What You'll Be Doing: Design, develop, and operationalize predictive models, machine learning algorithms, and advanced analytics to solve mission-critical DoD use cases.

Parsons Corp

Data Scientist - TS/SCI

Parsons Commercial Technology Group Inc.

Data Scientist - Ts/Sci

Employees of the following USDA agencies who apply for this position, and whose selection would result in a relocation outside the commuting area of their current duty station, may not currently be considered for selection to this position: Agricultural Research Service; Economic Research Service; National Institute of Food and Agriculture, National Agricultural Statistics Service; United States Forest Service; Food and Nutrition Administration; Foreign Agricultural Service; Rural Development and component organizations; the Farm Production and Conservation (FPAC) mission area, to include the FPAC Business Center, the Natural Resources Conservation Service, the Risk Management Agency, and Farm Service Agency employees; Office of the General Counsel; and Office of the Assistant Secretary for Civil Rights. 1) personal information such as name, address, contact information;2) education;3) detailed work experience related to this position as described in the major duties including work schedule, hours worked per week, dates of employment; title, series, grade (if applicable); 4) all supervisors' phone numbers and if they may be contacted; and 5) starting and ending dates of employment (month and year); 6) salary; 7) information about honors, awards, and special accomplishments.

U.S. Department of Agriculture

CHIEF DATA SCIENTIST

Explore and assess data, prepare it for analysis, and use SQL, Python, and statistical or machine-learning methods to identify patterns and insights. Prepare datasets, develop and validate models, and integrate work with existing data pipelines and platforms.

ARK Solutions, Inc.

Senior Data Scientist :: Washington, DC (Hybrid)

jobdiva

Collaborate closely with product managers, audit subject matter experts, and engineering teams to translate complex business requirements into scalable and reliable technical solutions. 2026 KPMG LLP, a Delaware Limited Liability Partnership, and its subsidiaries are part of the KPMG global organization of independent member firms affiliated with KPMG International Limited, a private English company limited by guarantee.

Data Scientist Jobs in Laurel, MD

Data Scientist – NLP / Generative AI BizFirst

Data Scientist ABS Group of Companies

Sr. Data Scientist Glint Tech Solutions LLC

Data Scientist, Mid Booz Allen Hamilton Inc.

Data Scientist - Level 2 Applied Network Solutions

Data Scientist CruitZi

Senior Data Scientist Parsons

Data Scientist Guidehouse

Data Scientist - Active TS/SCI with CI Polygraph (CIP) TOMORROW HIRE

Data Scientist CACI International Inc

Mid-Level Data Scientist – Cyber Threats The Josef Group

Junior Level Data Scientist Absolute Business Solutions Corp

Data Scientist Zantech

Data Scientist (Astrobiology) Blue Marble Space

Mid Level Data Scientist Red Horse Corporation Ltd.

Data Scientist - TS/SCI Parsons Corp

Data Scientist - Ts/Sci Parsons Commercial Technology Group Inc.

CHIEF DATA SCIENTIST U.S. Department of Agriculture

Senior Data Scientist :: Washington, DC (Hybrid) ARK Solutions, Inc.

Data Scientist- Manager KPMG International Cooperative

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