Hybrid in Reston, Virginia
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5d ago
R Programmer / Shiny App Developer Reston, VA Duration: Long term Required: AWS Python
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Contract, Third Party
Depends on Experience
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R jobs in Bethesda, MD, USA
356 results (16 new)
Fairfax, Virginia
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Today
Overview: WHY COOLSYS? At CoolSys, we offer more than just a job?we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America?s Greatest Workplaces! As a large company serving diverse customers, we invest in our team with: Competitive Compensation: Competitive pay from $30-$40 hourly DOEOngoing Education & Training: Access to state-of-the-art facilities and paid online training.Comprehensive Benefits: Medical, Dental, Vision, an
Full-time
Compensation information provided in the description
Catonsville, Maryland
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Today
Overview: What we offer WHY COOLSYS? At CoolSys, we offer more than just a job?we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America?s Greatest Workplaces! As a large company serving diverse customers, we invest in our team with: Competitive Compensation: $28-$46/hrOngoing Education & Training:Access to state-of-the-art facilities and paid online training.Comprehensive Benefits: Medical, Dental, Vision, and Prescription c
Full-time
Compensation information provided in the description
Remote
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10d ago
Arraya Solutions, a leading Mid-Atlantic technology consulting firm, is looking for Data Scientist to join our team! We are a culture that embraces change, values family and are actively involved with the community. Our team consists of people with positive attitudes who are interested in growing their knowledge around technology and leaders that are heavily involved in day-to-day activities. Are you passionate about the power of big data, AI and machine learning to drive customer value? Do you
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Contract
Depends on Experience
Washington, District of Columbia
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3d ago
Gen AI Solution Architect Location-Washington DC (Onsite) (1.) Key Responsibilities 1. Architect end-to-end AI/ML solutions using Python, TensorFlow, PyTorch, and scikit-learn, ensuring robust model development and deployment frameworks. 2. Design scalable data pipelines and real-time processing systems utilizing Apache Spark, Kafka, and PostgreSQL to support machine learning workflows. 3. Guide the team in implementing advanced ML models, including deep learning, NLP, and time series forecasti
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Contract, Third Party
60 - 70
Hybrid in Washington, District of Columbia
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25d ago
Job title: Data Scientist - ML & Operational Analytics Job location: Washington, DC (Hybrid) Job Type: Contract Job description: Role Overview The Senior Data Scientist ML & Operational Analytics will sit on the business-facing side of data science, partnering directly with operational and infrastructure stakeholders to define problems, build machine learning solutions, and deploy models into production. This role is not a backend data engineering or IT support position. It is a fuifecycle data
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Contract
Depends on Experience
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Silver Spring, Maryland
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Today
Overview Job Summary: Malanai LLC is seeking a Senior Statistician/Epidemiologist for a potential effort supporting the Defense Health Agency by providing epidemiological analysis of the trends, magnitude and impact of ocular trauma, vision-threatening conditions, and other multi-sensory/scientific areas, across the U.S. Military and Veteran Affairs population. This role involves assisting with conducting epidemiologic investigations of ocular trauma, vision-threatening conditions, and other m
Full-time
USD 120,000.00 - 130,000.00 per year
Hybrid in Washington, District of Columbia
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Today
Company Description Lumen SolutionsGroupInc. is a technology consulting Services company based inFlorida. Weprovidea wide array of experienced business and IT professionals supporting clients from solution design to implementation and support.We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, and EnterpriseTransformation. Job Title: Data Scientist/AI/ML Engineer (HealthCare) Location: Columbia, MD / Balt
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Contract
Depends on Experience
Arlington, Virginia
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Today
Job ID: 2611091 Location: Arlington, VA, US Date Posted: 2026-05-05 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC is seeking a talented and experienced Machine Learning Developer to join our dynamic team. This position is hybrid in Arlington, VA with 2-3 days per week onsite at the Pentago
Full-time
Washington, District of Columbia
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Today
Job Family: Data Science Consulting Travel Required: None Clearance Required: Active Public Trust What You Will Do: The Technical Data Analyst will join a dynamic team supporting U.S Federal border security customers. In this role, the candidate will collect, transform, integrate, and analyze data to identify trends, assess performance, and develop visualizations in support of organizational and mission goals and data-driven decision-making for the client. Develop and maintain data governance
Full-time
USD 113,000.00 - 188,000.00 per year
Arlington, Virginia
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Today
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 safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to
Full-time
USD 76,100.00 - 136,700.00 per year
Arlington, Virginia
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Today
Job Family: Data Engineering & Architecture Consulting Travel Required: Up to 10% Clearance Required: Active Secret Job Summary The Junior Data Engineer supports system-specific implementations that enable enterprise ingestion by assisting in the design, build, and operation of automated metadata harvesting pipelines that populate DHA-EDC content on reliable schedules. This role focuses on hands-on engineering using SQL/Python/R to develop connectors and extraction scripts, implement validatio
Full-time
McLean, Virginia
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Today
Job Family: Data Engineering & Architecture Consulting Travel Required: Up to 10% Clearance Required: Active Secret Job Summary The Junior Data Engineer supports system-specific implementations that enable enterprise ingestion by assisting in the design, build, and operation of automated metadata harvesting pipelines that populate DHA-EDC content on reliable schedules. This role focuses on hands-on engineering using SQL/Python/R to develop connectors and extraction scripts, implement validatio
Full-time
Washington, District of Columbia
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19d ago
Sr Linux Systems Engineer 100% ONSITE in Washington DC 20006 Per Federal contract U.S. Citizenship Required Must be able to pass enhanced FBI background screening (criminal, financial and finger printing) for Public Trust clearance Performance Period: June 2026- Dec 31 2026, with the possibility of multi-year extension based on performance W-2 or C2C MUST APPLY BY 5/12/2026 Job Summary:The Senior Systems Engineer will play a critical role in supporting a Linux-based high-performance computing
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Third Party, Contract
Depends on Experience
Arlington, Virginia
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Today
Job Number: R0239705 Data Analyst The Opportunity: As a data analyst, you love diving into data and turning it into meaningful insights. With the abundance of structured and unstructured data, you understand the importance of transforming complex datasets into useful information to solve challenges. As a data analyst at Booz Allen, you can use your skills and experience to support the mission and use data for good. We need a data analyst like you to bring your knowledge to empower stakeholders
Full-time
USD 62,000.00 - 141,000.00 per year
McLean, Virginia
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Today
Job Family: Data Engineering & Architecture Consulting Travel Required: Up to 10% Clearance Required: Active Secret Job Summary The Junior Data Engineer supports system-specific implementations that enable enterprise ingestion by assisting in the design, build, and operation of automated metadata harvesting pipelines that populate DHA-EDC content on reliable schedules. This role focuses on hands-on engineering using SQL/Python/R to develop connectors and extraction scripts, implement validat
Full-time
Springfield, Virginia
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Today
MANTECH seeks a motivated, career and customer-oriented Workforce Analytics/Data Scientist to join our team in Springfield, VA. The Workforce Analytics/Data Scientist will support the Equal Employment Opportunity (EEO) office by delivering comprehensive oversight and compliance capabilities. You will apply deep subject matter expertise to develop policies, strategic implementation plans, and tailored training while leveraging data science to protect privacy rights and civil liberties. Responsi
Full-time
Springfield, Virginia
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Today
Job Number: R0240165 Data Scientist, Senior 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 ch
Full-time
USD 99,000.00 - 225,000.00 per year
Arlington, Virginia
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Today
Job Number: R0239482 Data Scientist, Mid The Opportunity: Are you excited at the prospect of unlocking the secrets held by a data set? Are you fascinated by the possibilities presented by the IoT, machine learning, and artifi cia l intelligence advances? In an increasingly connected world, massive amounts of structured and unstructured data open up new opportunities. As a data scientist, you can turn these complex data sets into useful information to solve global challenges. Across private and
Full-time
USD 77,600.00 - 176,000.00 per year