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Data science Jobs in Washington, DC

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Data science • washington dc

Last updated: 4 hours ago

Remote Data Science Experts - AI Trainer ($70-$100 per hour)

MercorWashington, District of Columbia, US
Remote
Full-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.Overview A leading AI l... Show more

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Adjunct - Political Science

Marymount UniversityArlington, VA, US
Part-time

It’s a great time to join Marymount University! We are looking for faculty and staff who are passionate about providing excellent service to ensure ahigh qualitystudent experience and collaborative... Show more

Features Editor, Science News

Society for ScienceWashington, DC, USA
Full-time
Quick Apply

Science News Media Group seeks an experienced and creative editor to manage longform journalism for our award-winning publication.The role includes working with colleagues across the newsroom to se... Show more

Science Writer

Human Capital Resources and ConceptsWashington D.C, DC, US
Full-time
Quick Apply

Human Capital Resources and Concepts Inc.HCRC) is a consulting firm specializing in comprehensive resource management solutions supporting federal organizations.Our consultants possess extensive tr... Show more

Math and Science Teacher

FusionWashington, DC
Full-time +1

Fusion Academy is the school that changes everything! We are a fully accredited 1-to-1 private school for grades 5–12.Our diverse team of lifelong learners shares a mission to personalize education... Show more

Data Science Manager, PXT Central Science

Amazon.com LLCArlington, Virginia, USA
Full-time

As a Data Science Manager (DSM), you will lead a team of economists, scientists, and data engineers working to solve complex scientific problems that have high business and customer impact.You will... Show more

Executive Director, Clinical Data Science

Eisai Inc.Washington, DC
Remote
Full-time

We are seeking a visionary leader to shape and drive Clinical Data Science strategy across our global clinical development portfolio.This role ensures the rigorous application of statistical princi... Show more

Sr. Staff Data Architect, CNN Data Analytics, Science & Insights

Turner Services Inc.DC Washington 820 1st Street NE
Full-time

When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth.Behind WBD’s vast portfolio of iconic ... Show more

Senior Science Advisor - Circuits

SPAArlington, VA, US
Full-time

Systems Planning and Analysis, Inc.SPA) delivers high-impact, technical solutions to complex national security issues.With over 50 years of business expertise and consistent growth, we are known fo... Show more

Adjunct Faculty - Computer Science

Washington Adventist UniversityTakoma Park, Maryland, USA
Full-time

Washington Adventist University.Job Title:               Adjunct Faculty, Computer Science.Department:          Computer Science.Salary Range:       $2100/3 credit course.Washington Adventist Unive... Show more

Data Engineer II, Managed Operations Data Science (MODS)

Amazon Development Center U.S., Inc.Arlington, Virginia, USA
Full-time

Amazon Web Services (AWS) is the world leader in providing a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countrie... Show more

Director, Data Science

Bully Pulpit InternationalWashington, DC, US
Full-time
Quick Apply

Bully Pulpit International is an outcomes agency made up of strategists, data scientists, and artists.We come from politics, brands, and government and we communicate without barriers and measure w... Show more

Senior Data Science Strategist

National Institute on AgingBethesda, Maryland
Full-time

The (NIA), a major research component of the National Institutes of Health (NIH) and the Department of Health and Human Services (DHHS), is seeking exceptional candidates for the position of.Senior... Show more

Data Scientist II, AWS Managed Operations Data Science (MODS)

Amazon.com Services LLCArlington, Virginia, USA
Full-time

Amazon Web Services (AWS) is the world leader in providing a highly reliable, scalable, low-cost infrastructure platform in the cloud that powers hundreds of thousands of businesses in 190 countrie... Show more

Engineering Manager, Data Science (Remote, Continental United States)

ICA.aiArlington, Virginia, United States
Remote
Full-time

International Consulting Associates, Inc.We were founded in 2009 to assist government clients with evaluating and achieving their objectives.We have become a trusted advisor helping our clients by ... Show more

Digital and Science Content Writer, Federal Science Communications

EDJ Associates,Alexandria, Virginia, US
Full-time
Quick Apply

This position is a contingent hire.Employment is contingent upon EDJ Associates, Inc.National Science Foundation (NSF).This position is performed primarily on-site at NSF headquarters in Alexandria... Show more

Science and Math Teachers

Chesterton Academy of Christ the KingAlexandria, VA
Part-time

Chesterton Academy of Christ the King seeks faithful, dedicated Catholic educators to join the founding faculty of our small classical high school opening at St.Lawrence Catholic Church in Alexandr... Show more

Patent Examiner (Computer Science)

U.S. Department of CommerceAlexandria, VA, United States
Full-time

The physical worksite for this position is located in Alexandria, Virginia.Presence at the Alexandria, VA campus is required for this role, as it includes on site functions that must be performed i... Show more

Remote Data Science Documents - AI Trainer ($80-$100 per hour)

MercorAlexandria, Virginia, US
Remote
Part-time

We’re looking to source high-quality, human-made data science documents.We require 10 documents for sample review, with compensation per accepted document and possibility of scale for $100 a docume... Show more

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Remote Data Science Experts - AI Trainer ($70-$100 per hour)

Remote Data Science Experts - AI Trainer ($70-$100 per hour)

MercorWashington, District of Columbia, US
4 hours ago
Job type
  • Full-time
  • Remote
Job description
  • Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models. # 1\. Overview A leading AI lab is advancing the frontier of generative AI by training Large Language Models to reason rigorously across quantitative and analytical domains. We're seeking talented Data Scientists with strong analytical and modeling expertise to bring hands-on data science excellence and elevate the quality of our AI training data. This is a W-2 employment position with Cincinnatus LLC, requiring a commitment of 40 hours per week (during weekdays) . This position will be placed at a leading AI Lab as part of their extended workforce. # 2\. Key Responsibilities - Guide research and engineering teams on data science methodology, statistical inference, and modeling best practices. - Design challenging data science tasks and write accurate, well-structured analytical solutions. - Evaluate data science tasks and solutions produced by AI systems and other experts; provide clear written technical feedback to improve correctness and rigor. - Develop guidelines and evaluation frameworks to assess the quality of statistical reasoning, ML pipeline design, and data analysis approaches. - Collaborate with other subject matter experts to ensure consistency and accuracy in training data. # 3\. Core Qualifications - 3+ years of professional or research experience in data science, data analysis, statistical modeling, or applied machine learning. - Ability to commit to 40 hours per week during weekdays for the duration of the engagement. - Prior experience with data annotation, labeling, evaluation, or human feedback collection is a strong plus. - Experience with LLMs, AI systems, or agentic workflows; familiarity with agentic frameworks is a plus. - Strong written communication skills and the ability to explain analytical decisions and modeling choices clearly. About Cincinnatus LLC : Cincinnatus LLC is an enterprise staffing company that partners with leading technology companies to source and employ highly skilled professionals for contingent and contract-based opportunities. Cincinnatus serves as the employer of record for these engagements, providing W-2 employment, payroll, benefits, and compliance, while placing employees directly within client teams to work on high-impact initiatives. Equal Employment Opportunity : Cincinnatus is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or any other legally protected characteristic.