Senior Data Scientist Jobs

Latest Senior Data Scientist jobs from companies hiring across the globe. This page features advanced-level opportunities for experienced data professionals who lead complex analytics initiatives and drive data-driven decision-making.

Ignite IT

Senior Data Scientist

Ignite IT

Suitland-Silver Hill, Maryland, US
full-time
2d ago
Adobe

Senior Data Scientist, ML- Fraud Detection & Effectiveness

Adobe

Washington, District of Columbia, US
full-time
4d ago
PeopleNTech LLC

Senior Data Scientist / AI Engineer

PeopleNTech LLC

Alexandria, Virginia, US
full-time
3d ago
Analytica

Senior Data Scientist

Analytica

Bethesda, Maryland, US
full-time
3d ago
Accenture Federal Services

Senior Data Scientist

Accenture Federal Services

Arlington, Virginia, US
full-time
NuAxis Innovations

Senior Data Scientist

NuAxis Innovations

Falls Church, Virginia, US
full-time
1w ago
Capital One

Senior Associate, Data Scientist - Recommendation & Personalization Systems

Capital One

Location not specified
full-time and part-time
1d ago
MANTECH

Senior Data Scientist

MANTECH

Springfield, Virginia, US
full-time
3d ago
Total Wine & More

Sr. Data Scientist- Operations Research

Total Wine & More

Bethesda, Maryland, US
full-time
Knowesis, Inc.

Senior Data Scientist – DoD Supply Chain

Knowesis, Inc.

Washington, District of Columbia, US
full-time
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Senior Data Scientist Jobs: At a Glance

Insights drawn from the latest openings on this page so you can compare employers, locations, and pay before applying.

Top Companies Hiring

  • Ignite IT1 role
  • Adobe1 role
  • PeopleNTech LLC1 role
  • Analytica1 role
  • Accenture Federal Services1 role
  • NuAxis Innovations1 role

Top Locations

  • Virginia, US4 roles
  • Maryland, US3 roles
  • District of Columbia, US2 roles

Most listings on this page are on-site or hybrid.

Salary Range Overview

Across 10 listings, advertised pay ranges from USD 106k to USD 221k.

Typical band: USD 118k 172k.

Figures reflect employer-disclosed salaries on current openings and may vary by location, experience, and company stage.

Employment Types

  • Full-Time9 roles
  • Full-Time And Part-Time1 role

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Featured Senior Data Scientist Jobs

Here are some of the latest openings matching this category. Browse the full list above to filter by location, experience, and employment type.

  1. #1Senior Data Scientist

    Ignite ITSuitland-Silver Hill, Maryland, USFull-TimePosted Sep 16, 2026

    Ignite IT Hub is seeking a Senior Data Scientist to improve the U.S. Census Bureau's LLM Autocoder and assess its use across household surveys and demographic projects. You will lead analytical methods and experimental design for coding survey write-in responses, working with engineers, the Model Evaluation Analyst, an

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  2. #2Senior Data Scientist, ML- Fraud Detection & Effectiveness

    AdobeWashington, District of Columbia, USFull-TimePosted Sep 14, 2026

    Senior Data Scientist, ML- Fraud Detection & Effectiveness The Opportunity We are seeking an experienced Senior Machine Learning Data Scientist to build fraud and abuse detection models and measure how effectively they work. This role combines hands-on modeling with deep experimentation, evaluation, and analytics to im

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  3. #3Senior Data Scientist / AI Engineer

    PeopleNTech LLCAlexandria, Virginia, USFull-TimeUSD 120k–125k / yearPosted Sep 15, 2026

    ndent : PSL307525-6 Role : Senior Data Scientist / AI Engineer Location : Dayton, Ohio (Hybrid) Salary: $120k to $125k IMP: - Skills - Agentic AI (A2A , MCP) , Azure Cloud , healthcare -payer space experience. Exp : 10+ Job description:- We're looking for a few Senior Data Scientist / AI Engineer with deep expertise in

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  4. #4Senior Data Scientist

    AnalyticaBethesda, Maryland, USFull-TimePosted Sep 15, 2026

    We are seeking an experienced Senior Data Scientist to develop and validate interpretable analytical signals for spending, concentration, duplication, and policy alignment for a Federal data analytics and AI modernization initiative. The team will deliver a secure, scalable platform that integrates structured and unstr

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  5. #5Senior Data Scientist

    Accenture Federal ServicesArlington, Virginia, USFull-TimeUSD 106k–221k / year

    At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public

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  6. #6Senior Data Scientist

    NuAxis InnovationsFalls Church, Virginia, USFull-TimePosted Sep 10, 2026

    We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers; engineers and artists. We work hard and support each other along the way. Teamwo

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  7. #7Senior Associate, Data Scientist - Recommendation & Personalization Systems

    Capital OneLocation not specifiedFull-Time And Part-TimePosted Sep 17, 2026

    Senior Associate, Data Scientist - Recommendation & Personalization Systems Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-f

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  8. #8Senior Data Scientist

    MANTECHSpringfield, Virginia, USFull-TimePosted Sep 15, 2026

    MANTECH seeks a motivated, career and customer-oriented Senior Data Scientist to join our team in Springfield, VA. This is a full-time onsite position. This position requires experience with databases, cloud architectures, and compliance with data standards. This position is responsible for maintaining data backend wor

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  9. #9Sr. Data Scientist- Operations Research

    Total Wine & MoreBethesda, Maryland, USFull-Time

    About the Role Total Wine & More is seeking a Senior Data Scientist, Operations Research to join our Data Services team in Bethesda, MD. In this role, you will lead the design and deployment of optimization and decision science solutions that directly drive business outcomes across Total Wine & More. This role focuses

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  10. #10Senior Data Scientist – DoD Supply Chain

    Knowesis, Inc.Washington, District of Columbia, USFull-TimeUSD 128k–170k / year

    Position: Senior Data Scientist – DoD Supply Chain Location: National Capital Region (Washington, DC area) Work Environment: Hybrid, 3 days onsite/week Clearance Required: Active Secret security clearance; US citizenship required Status: Contingent upon contract award Salary Range: $128,000 - $170,000 annually The Seni

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About Senior Data Scientist Jobs

Latest Senior Data Scientist jobs from companies hiring across the globe. This page features advanced-level opportunities for experienced data professionals who lead complex analytics initiatives and drive data-driven decision-making.

Senior Data Scientists are responsible for building scalable machine learning models, designing data pipelines, conducting statistical analysis, and translating business challenges into actionable insights. Employers are looking for professionals with strong expertise in Python or R, SQL, data visualization tools, and machine learning frameworks such as TensorFlow, PyTorch, or Scikit-learn. Experience with big data technologies, cloud platforms, and MLOps practices is highly valued.

In addition to technical expertise, senior-level roles often require leadership skills, stakeholder communication, and the ability to mentor junior data scientists and analysts.

Industries including fintech, healthcare, e-commerce, AI startups, enterprise SaaS, and telecommunications are actively hiring senior data science talent.

Our curated listings include remote, hybrid, and onsite positions across North America, Europe, Asia-Pacific, and other global tech markets. Many roles offer competitive salaries, performance bonuses, and opportunities to work on innovative AI-driven products.

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