Data Manipulation jobs in Arlington, VA

Hybrid in McLean, Virginia

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Today

Job Number: R0251381 Data 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 (ML), and artifi cia l intelligence (AI). 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

Full-time

USD 99,000.00 - 225,000.00 per year

Mid Data Engineer

Alexandria, Virginia

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Today

Job Number: R0251125 Data Engineer, Mid The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it's gathered from disparate sources. We need a data professional like you to help our clients find answers in their data to impact important missions-from fraud detection to cancer resea

Full-time

USD 62,000.00 - 141,000.00 per year

Python Full Stack Developer

McLean, Virginia

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9d ago

Python FullStack DeveloperMcLean, VA (Locals )Long Term ContractExp: 14 YearsMOI: Face to Face Interview.Skills Required: Strong proficiency of Python with experience developing production-grade data processing pipelinesFamiliarity with object-oriented programming (OOP)Good knowledge of Database concepts and writing SQL queries and Stored Procedures and query optimizationExpertise in FastAPI framework for building service endpoints and asynchronous processing systemsWorking knowledge of UnixExpe

Easy Apply

Contract, Third Party

Depends on Experience

Sr. Data Analyst

Washington, District of Columbia

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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 103,200.00 - 196,400.00 per year

Data Engineer

Arlington, Virginia

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Today

Overview Ready to launch your data career on work that matters to national defense? As FWI's Data Engineer on the DA2I program, you'll collect, clean, and transform raw data into the trusted, well-governed datasets that power financial management decisions across the Department of War. If you want your Python, SQL, and Databricks skills to support a real DoW mission, not just another reporting task, this is the seat. FWI is building a team to support the Department of War Comptroller and as a

Full-time

USD 45.38 - 49.64 per hour

Senior Database Administrator (s)

Washington, District of Columbia

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Today

Business Technology Integrators (BTI) is a Service-Disabled Veteran-Owned Small Business (SDVOSB) with more than 25 years of experience delivering innovative and reliable IT and engineering solutions to the Federal Government. BTI supports mission-critical programs across defense and civilian agencies, with core expertise in cybersecurity, program management, enterprise IT, and technical oversight services. BTI is currently searching for a Senior Database Administrator to fulfill the roles and

Full-time

2027 Summer Intern, Data Scientist (Reston, VA; Denver, CO; Remote)

Remote or Reston, Virginia

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24d ago

We're currently hiring a Data Scientist Intern to join our team in Summer 2027. This is an entry-level, 10-week, full-time internship expected to begin in June and end in August. Work may be hybrid from our offices in Reston, VA or Denver, CO or done remotely from any U.S. location. At this time, we are unable to provide housing nor relocation assistance for this position. Ready to Make a Difference? We are seeking a skilled and motivated Data Scientist intern to join our team supporting energy

Full-time

Data Engineer TS/SCI

Arlington, Virginia

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Today

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. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for a highly skilled Senior Data Engineer to join o

Full-time

USD 112,200.00 - 196,400.00 per year

Data Engineer- Senior TS/SCI

Arlington, Virginia

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Today

Full-time

USD 112,200.00 - 196,400.00 per year

2027 Summer Intern, Data Scientist (Reston, VA; Denver, CO; Remote)

Remote or Reston, Virginia

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Today

Part-time

USD 45,805.00 - 94,221.00 per year

Senior Data Scientist

Arlington, Virginia

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Today

Job Number: R0247576 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

Data Scientist (Exploitation Specialist)

Springfield, Virginia

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Today

* This role in contingent upon award* We are seeking a talented and motivated Data Scientist to perform advanced data analysis using statistical and quantitative methods, develop impactful visualizations to support decision-making, and create software solutions to monitor and manage data pipeline tasks. This role requires a strong technical background in data manipulation, AI/ML technologies, and database systems, paired with the ability to generate actionable insights from complex datasets. K

Full-time

USD 175,000.00 - 210,000.00 per year

Context Layer Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0248638 Context Layer Engineer The Opportunity: As a Context Layer Engineer, you're excited by the challenge of designing systems that can interpret, enrich, and operationalize context across complex data and AI ecosystems. In a growing business, disparate data systems require sophisticated contextualization to create meaningful, reliable, and mission-ready outputs. As a Context Layer Engineer at Booz Allen, you will help architect and optimize the contextual intelligence layer tha

Full-time

USD 99,000.00 - 225,000.00 per year

Exploitation Specialist / Data Scientist (Senior)

Springfield, Virginia

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Today

* This role in contingent upon award* Avalore, LLC is seeking an Exploitation Specialist / Data Scientist, Senior to support Department of War (DoW) customers in Springfield, VA. In this role, you will perform in-depth data analysis using statistical and quantitative methods, develop visualizations that support decision-making, and build software tools to monitor and manage data pipeline activities. You will work with a wide range of data formats, apply advanced analytic techniques, and contri

Full-time

USD 175,000.00 - 210,000.00 per year

Mid Data Engineer

Arlington, Virginia

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Today

Job Type: Full- Time Workplace Type: Hybrid Clearance: Active Secret clearance Job Summary Castalia is seeking exceptional Mid-Level Data Engineers to join our expanding team. In this role, you will be responsible for ensuring data availabilityincluding the seamless movement, modification, and storage of critical data. Working closely with Software Engineers and Data Scientists, you will ensure the scalability and successful deployment of data pipelines that support high-priority users. The Mis

Full-time

USD 135,000.00 - 140,000.00 per year

Data Engineer 2 - TS required - Washington DC area

Arlington, Virginia

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Today

Education Requirement: Bachelor's Degree Key Responsibilities: Assist in designing, developing, and maintaining basic ETL pipelines for ingesting, transforming, and loading datasets under the guidance of more experienced engineers. Support analysis of data structures, mappings, and data quality checks to identify issues or gaps. Help ensure data accuracy, consistency, and integrity by running validation queries, profiling datasets, and supporting data cleanup efforts. Contribute to data migrati

Full-time

USD 80,000.00 - 85,000.00 per year

Senior Data Engineer

Arlington, Virginia

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Today

Job Type: Full- Time Workplace Type: Hybrid Clearance: Active Secret clearance Job Summary Castalia is seeking exceptional Senior Level Data Engineers to join our expanding team. In this role, you will be responsible for ensuring data availabilityincluding the seamless movement, modification, and storage of critical data. Working closely with Software Engineers and Data Scientists, you will ensure the scalability and successful deployment of data pipelines that support high-priority users. The

Full-time

USD 150,000.00 - 160,000.00 per year

Senior Data Scientist

Alexandria, Virginia

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Today

Job Number: R0251313 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 artificial 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 chall

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Data Scientist

Alexandria, Virginia

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Today

Job Number: R0251316 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 artificial 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 chall

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Data Scientist

Alexandria, Virginia

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Today

Job Number: R0249122 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 artificial 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 chall

Full-time

USD 99,000.00 - 225,000.00 per year

Data Manipulation jobs in Arlington, VA 22203, USA