Data Scientist Jobs in Maryland, United States

10,000 jobs available

Find Data Scientist opportunities in Maryland, United States. Browse 10,000 open positions from top employers in the area.

Showing 20 of 10,000 jobs

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Senior Scientist, BioScience, In-vitro Discovery and Data Scientist

AstraZeneca

Gaithersburg, MD, United States of America Full-time Hybrid

A senior scientist at AstraZeneca’s In‑vitro Discovery Platforms group will design and execute antibody discovery campaigns using phage and yeast‑display technologies, prepare samples for NGS, analyze data with Geneious Biologics/MixCR, and lead data‑driven hit selection. The role blends wet‑lab work (80%) with data analysis (20%) and requires strong coding, script writing, and experience with large datasets.

Last seen Jul 20, 2026
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Data Scientist/Data Architect

KDA Consulting Inc

Bethesda, Maryland, United States Full-time On-site

KDA Consulting Data team supports government clients by building data environments and advanced analytics. The Senior Data Scientist/Data Architect designs data pipelines, creates visualizations, develops predictive models, and leads stakeholder meetings.

Last seen Jul 19, 2026
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Data Feed Engineer / Data Scientist

Parsons

Annapolis Junction, MD, United States of America Full-time On-site USD108,700 - USD190,200 / year

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself.

Last seen Jul 20, 2026
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NLM Data Scientist (Clinical Data Lead)

Ripple Effect

Rockville, Maryland, United States Full-time On-site USD108,321 - USD124,569 / year

Digital Transformation team at Ripple Effect supports the National Library of Medicine by designing data reports, overseeing complex data management tasks, and ensuring data quality for biomedical research. The Data Scientist leads communication of findings, tracks project progress, and drives continuous improvement while mentoring colleagues.

Last seen Jul 20, 2026
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Data Scientist

Leidos

Bethesda, MD, United States of America Full-time On-site USD107,900 - USD195,050 / year

Leidos seeks an experienced Data Scientist to advance national security objectives through cutting‑edge analytics. The role involves collaborating with a multidisciplinary team to design, build, and optimize a data science platform that processes large volumes of security, cyber, and intelligence data.

Last seen Jul 20, 2026
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Data Scientist

Leidos

Bethesda, MD, United States of America Full-time Hybrid USD85,150 - USD153,925 / year

Leidos seeks a Data Scientist to join an all-star team focused on mission‑focused big data and predictive analytics for national security. The role requires a TS/SCI clearance, 4+ years of data science experience, and proficiency in R or Python.

Last seen Jul 20, 2026
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Data Scientist

Booz Allen Hamilton-TEAMS business

Fort Meade, MD Full-time On-site USD77,600 - USD176,000 / year

Data Scientist role at Booz Allen Hamilton focuses on unlocking insights from complex data sets across public and private sectors. Candidates apply statistical, machine learning, and analytical skills to develop algorithms, transform raw data into actionable information, and collaborate closely with clients to solve real‑world problems.

Last seen Jul 20, 2026
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Data Scientist

Agile Defense

Ft. Meade,MD,USA Full-time

Data Scientist at Agile Defense, part of the CDAO ADA IR program, builds AI‑enabled data solutions for DoD mission‑critical environments. The role designs scalable pipelines, engineers features, and deploys ML services in secure, containerized settings while collaborating with product managers, developers, and platform engineers.

Last seen Jul 20, 2026
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Data Scientist

Booz Allen Hamilton-TEAMS business

Fort Meade, MD, United States Full-time On-site USD99,000 - USD225,000 / year

Data Scientist role at Booz Allen Hamilton focuses on unlocking insights from complex data sets across public and private sectors. Leveraging advanced analytics, machine learning, and simulation, the candidate will partner with clients to define problems, clean and analyze data, develop predictive models, and translate findings into actionable recommendations.

Last seen Jul 20, 2026
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Data Scientist

Booz Allen Hamilton-TEAMS business

Lexington Park, MD, United States Full-time On-site USD77,600 - USD176,000 / year

Data Science team at Booz Allen transforms complex data sets into actionable insights for global challenges. The role analyzes structured and unstructured data, builds predictive models, and collaborates with clients to define data questions.

Last seen Jul 20, 2026
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Data Scientist

Markon

Fort Meade, MD, United States Full-time On-site USD170,000 - USD180,000 / year

Markon seeks a Data Scientist to develop data‑driven solutions for Fort Meade mission‑critical analytics. The role involves integrating diverse data sources, building rapid prototypes, and delivering actionable insights to support SIGINT collection and targeting.

Last seen Jul 20, 2026
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B

Data Scientist

Booz Allen Hamilton-TEAMS business

Fort Meade, MD, United States Full-time On-site USD77,600 - USD176,000 / year

Data Scientist role focused on extracting actionable insights from complex data sets using IoT, machine learning, and AI. The position involves collaborating with clients to understand their data needs, developing algorithms and systems, and delivering deep data understanding to support informed decision‑making across public and private sectors.

Last seen Jul 20, 2026
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B

Data Scientist

Booz Allen Hamilton-TEAMS business

Lexington Park, MD, United States Full-time Hybrid USD77,500 - USD176,000 / year

Data Science team at Booz Allen Hamilton unlocks insights from IoT, machine learning, and AI to solve global challenges. The role builds predictive models, NLP, and data pipelines, collaborating with clients to translate data into actionable decisions.

Last seen Jul 20, 2026
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Data Scientist

Booz Allen Hamilton-TEAMS business

Annapolis Junction, MD Full-time On-site USD77,600 - USD176,000 / year

Data Scientist at Booz Allen Hamilton-TEAMS business to unlock data insights using IoT, machine learning, and AI across sectors. Work with clients to develop algorithms, analyze data-rich environments, and deliver actionable insights.

Last seen Jul 20, 2026
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Data Scientist

Booz Allen Hamilton-TEAMS business

Lexington Park,MD,USA Full-time USD77,600 - USD176,000 / year

Data Science team at Booz Allen transforms complex data sets into actionable insights for global challenges. The role builds predictive models, cleanses data, and visualizes results to guide clients in fraud detection, cancer research, and national intelligence.

Last seen Jul 20, 2026
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Data Scientist

Booz Allen Hamilton-TEAMS business

Edgewood,MD,United States Full-time On-site USD77,600 - USD176,000 / year

Booz Allen Hamilton’s Data Science team in Edgewood, MD tackles global challenges from fraud detection to cancer research. The role involves collaborating with clients to explore, clean, and model complex data sets, building algorithms and visualizations that inform decision‑making.

Last seen Jul 20, 2026
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Data Scientist

Booz Allen Hamilton-TEAMS business

Lexington Park,MD,USA Full-time On-site USD77,600 - USD176,000 / year

Data Science team at Booz Allen transforms complex data sets into actionable insights for global challenges. The role builds predictive models, cleanses data, and visualizes results to guide clients in fraud detection, cancer research, and national intelligence.

Last seen Jul 20, 2026
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Data Scientist

Leidos

Bethesda,MD,United States Full-time On-site USD69,550 - USD125,725 / year

Leidos Data Science team advances national security objectives by researching and building advanced machine learning, NLP, and data fusion platforms. The Data Scientist designs, builds, and optimizes data science platforms, conducts big‑data analytics across cyber, intelligence, and social media domains, and delivers findings to non‑technical audiences.

Last seen Jul 20, 2026
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Data Scientist

Aerovironment

Annapolis Junction, MD, United States of America Full-time On-site USD125,500 - USD197,400 / year

Data Scientist transforms complex data into actionable intelligence, bridging mission goals and software solutions. Works with SMEs to extract insights, develop scripts, apply machine learning, and create visualizations.

Last seen Jul 20, 2026
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B

Data Scientist

Booz Allen Hamilton-TEAMS business

Fort Meade, MD, United States Full-time On-site USD99,000 - USD225,000 / year

Data Scientist role at Booz Allen Hamilton-TEAMS focuses on unlocking insights from complex data sets to support national defense missions. The position requires deep expertise in state estimation, object propagation, real‑time messaging, and modern coding (C++/Python).

Last seen Jul 20, 2026
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Data Scientist Jobs in Maryland: FAQ

How many Data Scientist jobs in Maryland are open right now?

10,000 Data Scientist jobs in Maryland are live on NextGig, all seen active within the last 45 days. The list refreshes daily as new roles are posted and filled ones drop off.

Which companies are hiring for Data Scientist jobs in Maryland?

Employers with current openings include AstraZeneca, KDA Consulting Inc, Parsons, Ripple Effect, Leidos, Booz Allen Hamilton-TEAMS business, and others. Every listing links straight to the employer's application page.

What do Data Scientist jobs in Maryland pay?

17 of the 20 newest listings disclose pay, for example USD108,700 - USD190,200 / year at Parsons, USD108,321 - USD124,569 / year at Ripple Effect, USD107,900 - USD195,050 / year at Leidos. Open a listing for the full compensation details.

Are any of these roles remote?

Of the 20 newest listings on this page, 3 are hybrid. The work model is shown on each job card.