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- ...MANTECH seeks a motivated, career-and-customer-oriented Data Engineer to join our team in Herndon, VA. The Data Engineer is responsible... ...or Software Development ~3+ years’ experience coding in Python ~ Experience with Database Management, SQL, and PostgreSQL ~...Python
MANTECH
Herndon, VA12 hours ago $69.1k - $141.5k
Job Title: Data Scientist - MidJob Category: ScienceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee... ...datasets into insights analysts can act on. Work with modern Python-based tooling in an Agile, mission-focused delivery environment...PythonContract workWork experience placementFlexible hours- ...accurate, scalable, and mission-tailored data solutions that enable timely and informed... ...processing, and analysis workflows using Python, SQL, and ETL tools under established best... ...workflows. Collaborate closely with data scientists, engineers, analysts, and mission...PythonFull time
- ...motivated, career and customer-oriented Data Engineer to join our team in Herndon VA... ...Engineer will leverage their expertise with Python to support the customer’s data pipelines... ...actionable by cyber analysts and data scientists. Responsibilities include but are not...Python
MANTECH
Herndon, VA12 hours ago $114k - $221.9k
...Work by the Washington Business Journal. BTI360 is seeking a Data Scientist who is passionate about transforming raw data into meaningful... ...may excel in this role if you have the following skills:Strong Python programming skillsExperience integrating ML models into production...PythonFull timeImmediate startRemote work$82.1k - $172.4k
Job Title: Senior Data ScientistJob Category: ScienceTime Type: Full timeMinimum Clearance... ...methodologies. Mentor mid-level data scientists and promote analytic best practices across... ...engineering experience. Expert proficiency in Python (or R) for data manipulation, modeling,...PythonContract workWork experience placementFlexible hours- Senior Data Scientist - Databricks Genie & AI Analytics #1087Clearance: U.S. Citizenship is required.Current CBP/DHS clearance highly preferred... ...and administering Databricks GenieStrong expertise in Python, SQL, PySparkExperience developing semantic layers, data models...PythonWork experience placementRemote workFlexible hours
$104k - $166k
ResponsibilitiesPeraton Labs is seeking a Data Scientist to support the BNATCS CTO Advanced Analytics and Digital Command Center teams by transforming... ...business datasets to support decision-makingProficiency with Python, R, SQL, or similar analytical tools, with the ability to...PythonContract workShift work- ...MANTECH seeks a motivated, career and customer-oriented Security Data Engineer to join our team in Herndon, VA . in this role you... ...~5+ years’ experience building production data pipelines with Python ~ Experience consuming REST or similar APIs at scale ~ Experience...Python
MANTECH
Herndon, VA12 hours ago - ...Data Scientist With Ai/Ml ExpertiseKDA Consulting Inc. is seeking a highly skilled data scientist with AI/ML expertise to support mission-... ...visualizations, and reports using tools such as Tableau, Power BI, or Python visualization librariesCommunicate insights and...Python
KDA CONSULTING INC
Herndon, VA5 days ago - ...Overview VTG is seeking a highly analytical and driven Data Scientist with at least 5 years of experience leveraging data to drive business... ...field ~ Strong proficiency in programming languages such as Python or R ~ Experience with machine learning frameworks (e.g.,...Python
VTG
Herndon, VA1 day ago $150k - $175k
...Dark Wolf is looking for a Senior Data Engineer to join our team in Herndon, VA supporting the Defense Health community. This position... .... They will utilize leading languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL), and Rancher Kubernetes, to...PythonFull timeFor contractorsRemote workDarkwolfsolutions
Herndon, VA23 hours ago- ...Data Scientist (Clearance Required)Chantilly, Herndon, Reston, McLeanWhiteboard Federal is looking for a Data Scientist to provide mission... ...modeling languages such as R or in software languages such as Python.Create, enhance, and maintain technical documentation.Experience...Python
Whiteboard Federal
Herndon, VA4 days ago - ...Data ScientistJoin our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions... ...solutions using programming applications (e.g., R, R/Shiny, Python) to digitalize and partially or fully automate data collection,...PythonWork at office
Core One
Sterling, VA1 day ago $125k - $150k
...Data Scientist Sterling, VA Washington, DC Top Secret Polygraph not specified Mid Level Career (5+ yrs experience) $125,000 - $150,000... ...Programming skills in one or more major programming languages (Python/R/Java). Are creative, intellectually curious, and willing to...PythonThomson Reuter Special Services
Sterling, VA5 days ago$106.64k - $180.5k
...Data ScientistWorking at NT Concepts means that you are part of an innovative, agile company... ...s Next for you. Mission Focus: As a Data Scientist, you will contribute to a program... ...data processing pipelinesProficiency in Python and familiarity with machine learning and...PythonContract workLocal areaRemote workNT Concepts
Herndon, VA3 days ago- ...PR task forces. The Principal Applied Scientist serves as the scientific authority for the... ..., applied mathematics, physics, and data science to ensure that machine learning models... ...sources ~ Proficiency in Python and scientific computing libraries....Python
Vantor
Herndon, VA1 day ago - ...Federal Associate Data Scientist 2027Come forge the future like an IBMer. Ready to think boldly, work with some of the world's most recognized... ...one of the statistical programming languages, such as R, Python, Scala, SAS, SPSS, or MatlabYou have a basic understanding of...PythonLocal area
ClearanceJobs
Herndon, VA1 day ago - ...Job PostingSkills Required:Experience with data platforms: GCP Big Query, Teradata, AWS, SQL server, AWS Redshift. Experience in GCP... ...understanding, analyzing SQL server stored procedures and packages, Python based ETL, Teradata batch scripts.Knowledge in cloud database...Python
Samprasoft
Ashburn, VA5 days ago - ...Job Family : Data Science Consulting Travel Required : Up to 10% Clearance... ...Will Do : The Border Security Data Scientist will join a dynamic team supporting U.S... ...or architecture using tools such as SQL, Python, R, etc. Experience developing...PythonTemporary workFlexible hours
Guidehouse
Sterling, VA22 hours ago $152.15k - $205.85k
...Data Scientist Sr PrincipalDeliver insights to help our clients turn data into action as a Senior Data Scientist at GDIT. Your work will provide... ...US Citizenship Required Required Technical Skills:Advanced Python programming skills with strong familiarity with AI/ML...PythonFor contractorsRemote workWork from homeFlexible hoursGeneral Dynamics
Sterling, VA5 days ago$154.05k - $278.48k
...Description Leidos is seeking a Senior Data Scientist to provide technical leadership and advanced analytics expertise in support of... ...complex, mission-focused problems Expert-level proficiency in Python and/or R, including advanced data science and machine learning...PythonLocal areaImmediate startLeidos
Herndon, VA12 hours ago- ...As a Data Engineer, you will have the unique opportunity to curate and organize data for... ...Build data pipelines that enables data scientists and engineers and other stakeholders Implement... ...and PyTorch You are proficient with the Python programming language You have worked with...PythonRemote work
NT Concepts
Herndon, VA6 days ago $80k - $250k
...Data Scientist Absolute Business Solutions Corp (ABSC) is not just another tech company. We're a community of innovators, engineers, analysts... ...with data using SQL and tools for statistical analysis (eg. Python, R) Solid knowledge of statistics and probability, with...PythonAbsolute Business Solutions Corp
Herndon, VA1 day ago- ...Dark Wolf Solutions, LLC, a defense and intelligence-focused data engineering team, seeks a Junior / Entry-Level Data Engineer to support... ...for mission-critical applications. This role emphasizes Python/SQL ETL, Docker deployment, and collaboration in an Agile setting...Python
Dark Wolf Solutions, LLC
Herndon, VA12 hours ago $77.6k - $176k
...Job Number: R0245759 Data Scientist The Opportunity: As a data scientist, you're excited at the prospect of unlocking the secrets... ...Experience in the development of algorithms leveraging R, Python, or SQL and NoSQL Experience with Distributed data or computing...PythonFull timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Ashburn, VA22 hours ago$76k - $134k
08-Apr-2026 Sr Data Engineer US (Remote) 10569BR Company Summary As the recognized global standard for project-based businesses, Deltek... ...GCP (BigQuery, Dataflow, GCS). Expertise in SQL; proficiency in Python or Scala; experience with Spark for distributed data processing....PythonTemporary workRemote workDeltek
Herndon, VA4 days ago$118.1k - $200.76k
...Geoint Data Scientist The GEOINT Data Scientist will support the maintenance and implementation of the data architecture for all Program... ...imperative. Experience with programming languages such as Python, JavaScript, or Java Experience developing and sustaining operational...PythonFull timeLocal areaFlexible hoursBAE Systems USA
Sterling, VA5 days ago- ...Data EngineerOur client, a large multinational consulting and strategy firm is looking for AI focused Data Engineers to join their client... ...such as Hadoop, Spark, or AnacondaStrong programming skills in Python, Java, Scala, and/or SQLExperience in client facing roles and...PythonHourly payFull time
Ursus Inc
Ashburn, VA5 days ago $83.3k - $139.8k
...Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development.... ...motivated, career- and customer-oriented Data Scientist to join our innovative team in Ashburn,... ...with programming languages including: R, Python, Scala, Java. Experience with SQL...PythonHourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote workManTech International Corporation
Ashburn, VA3 days ago
