data scientist Jobs in district of columbia

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201 - 220 of 286 Jobs

Lead Data Scientist - Retail Supply Chain

CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated moments ago

Data Scientist / Machine Learning Engineer/LLM

CloudBCLabs

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Remote or Reston, Virginia, USA

Full-time

Job Title: Data Scientist / Machine Learning Engineer/LLM Location: Reston, VA (Remote) Duration: Long term Job Type : FTE/W2 (Any Visa) Key Responsibilities: Develop and deploy machine learning models using LLMs, NLP, and General AI techniques.Utilize Langchain / llamaindex for advanced language processing tasks.Implement solutions using Python, Vector DBs, and data analysis tools such as Jupyter Notebook, AWS SageMaker, and Scikit-learn.Containerize applications using Docker and manage depend
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Posted 60+ days ago | Updated 8 days ago

Arity - Lead Data Scientist - AdTech/RTB

Allstate Insurance Company

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Remote

Full-time

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description Arity Founded by The Allstate Corporation in 2016, Arity i
Posted 60+ days ago | Updated moments ago

Senior Data Scientist

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be par
Posted 60+ days ago | Updated moments ago

Senior Data Scientist - ML

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated moments ago

Senior Data Scientist - Pharmacy Operations

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated moments ago

Lead Data Scientist - AI

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated moments ago

Geospatial Scientist, Data Collection and Quality

Ardent Management Consulting, LLC

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Remote

Full-time

Why do you need to choose between doing important work and having a fulfilling life?At Ardent, we have both. Ardent employeesare committed to solving our customers most difficult problemsand weare committed to the well-being, personal goals, and professional development of our employee. We are All In. We put forth our strongest effort possible to get the mission accomplished and we do it together. We respect the skills and experience you bring to the Ardent team. And we provide a rewarding envir
Posted 26 days ago | Updated 22 days ago

Geospatial Scientist, Data Publishing and Cataloging

Ardent Management Consulting, LLC

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Remote

Full-time

Why do you need to choose between doing important work and having a fulfilling life?At Ardent, we have both. Ardent employeesare committed to solving our customers most difficult problemsand weare committed to the well-being, personal goals, and professional development of our employee. We are All In. We put forth our strongest effort possible to get the mission accomplished and we do it together. We respect the skills and experience you bring to the Ardent team. And we provide a rewarding envir
Posted 26 days ago | Updated 22 days ago

IT App Solutions Architect SR/ AI/ML Engineer

Lumen Solutions Group Inc.

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Washington, District of Columbia, USA

Contract

Position Title: IT App Solutions Architect SR/ AI/ML Engineer Skillset: Key Technical Skills and Responsibilities AI/ML Development: Design and imple ment supervised and unsupervised models including regression, classification, clustering, time-series forecasting, and boosting methods. Build and fine-tune neural networks including CNNs, RNNs, and LSTMs. Generative AI: Develop and integrate solutions powered by LLMs and open-source foundation models. Evaluate and optimize model performance, late
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Posted 21 days ago | Updated 7 hours ago

Senior Data Scientist (Gen AI/ LLM)

CloudBCLabs

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Remote or Reston, Virginia, USA

Full-time

Role: Senior Data Scientist (Gen AI/ LLM) Location: Reston, VA Duration: Long term Job Description Client is looking LLM Data Scientist with very strong Generative AI experience.Experience building Vector DB, NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tuning and PEFT are preferred. 1+ year of experience specifically with deep learning (e.g., CNN, RNN, LSTM) 1+ year of experience building NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tunin
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Posted 60+ days ago | Updated 8 days ago

Data Analytics & Engineering - Data Scientist III

Russell, Tobin & Associates

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Remote

Contract

Data Engineer Burlingame, CA (OR) Remote 6 months Start Date: ASAP Pay rate range: OpenJob Responsibilities: Partner with marketing, research, and product organizations to scope, design, execute, measure, and improve the impact of our marketing efforts on the world and on our business Study the performance of marketing campaigns using robust and state of the art measurement techniques, statistical or econometric models and ensure accountability of marketing Generate and test hypotheses and anal
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Posted 42 days ago | Updated 7 hours ago

Sr Data Scientist (Gen AI, LLM)

CloudBCLabs

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Remote

Full-time, Third Party

Job Description Education: MS in Computer Science, Statistics, Math, Engineering, or related field, PhD preferred 3+ years of relevant experience in building large scale machine learning or deep learning models and/or systems 1+ year of experience specifically with deep learning (e.g., CNN, RNN, LSTM) 1+ year of experience building NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tuning and PEFT are preferred. Demonstrated skills with Jupyter Notebook, AWS Sagemaker, or
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Posted 60+ days ago | Updated 8 days ago

Data Engineer (Python)

Connect Tech+Talent

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Remote

Full-time

Senior Data Scientist Remote (Austin, TX (Preferred) or Dallas, TX (Other locations also considered) Full Time The gird is evolving at a rapid pace. Coal and combined-cycle gas plants are being replaced by wind power, solar power, batteries and simple-cycle gas plants. The electric grid power flows and prices change in real time. Data analyses are required to answer basic questions about the change in energy volatility and pricing. Specific skills and experience include the following: Undergra
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Posted 25 days ago | Updated 1 day ago

Sr. NLP Data Scientist/Machine Learning Engineer

Satsyil Corporation

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Remote

Full-time

Role: Sr NLP Data Scientist/Machine Learning Engineer. Location: 1775 Tysons Blvd, VA Duration: FTE. Job Description: They will play a role as an expert consultant to federal agency partners, develop project plans and manage delivery activities, providing leadership and influencing adoption of technical AI/ML solutions. Evaluate the integration of Artificial Intelligence (AI) solutions into next generation tools and processes to enhance technology solutions to support continuous improvements and
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Posted 60+ days ago | Updated 17 hours ago

Data Strategy Integration Expert

SAIC

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McLean, Virginia, USA

Full-time

Job ID: 2507356 Location: MCLEAN, VA, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking an experienced Data Strategy Integration Specialist to support an Intel Customer. The ideal candidate will have at least 8 years of relevant experience and will be respo
Posted 22 hours ago | Updated 10 hours ago

Data Architect

SAIC

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McLean, Virginia, USA

Full-time

Job ID: 2507016 Location: MCLEAN, VA, US Date Posted: 2025-06-25 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Data Architect to support our customer. This position will work directly with a Chief Data & Artificial Intelligence Officer (CDAO) to develop guidance for data standa
Posted 13 days ago | Updated 10 hours ago

Computer Scientist

Booz Allen Hamilton

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Washington, District of Columbia, USA

Full-time

Job Number: R0221475 Computer Scientist 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 challe
Posted 14 days ago | Updated 1 hour ago

Senior AI Engineer with Policy

SAIC

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McLean, Virginia, USA

Full-time

Job ID: 2505816 Location: MCLEAN, VA, US Date Posted: 2025-05-19 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intel
Posted 53 days ago | Updated 10 hours ago

Automation Integration Engineer

SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2505748 Location: ARLINGTON, VA, US Date Posted: 2025-05-16 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description A trusted leader in cloud, digital engineering, data, and Artificial Intelligence, the nation looks to SAIC to integrate emerging technology to modernize critical missions and enable its natio
Posted 54 days ago | Updated 10 hours ago