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Data Analysis Jobs in Arlington, VA

Data Scientist (Hybrid)

A.C. Coy
  • Arlington, Virginia
    2 days ago

    Job Description

    Overview:
    • Tier One Technologies is looking for a Data Scientist to support our US Government client.
    • This hybrid contract-to-hire position will be located in Arlington, VA.
    • Must be a US Citizen.
    • SELECTED CANDIDATES WITHOUT REQUIRED CLEARANCE WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIGATION TO RECEIVE IT.
    Responsibilities:
    • Research, design, and develop visualization solutions using a variety of methods to support investigative and audit products.
    • Design experiments, test hypotheses, and develop scalable models using data science and artificial intelligence (AI), including machine learning, methodologies.
    • Design, develop, and adapt mathematical, statistical, econometric, and other analytical solutions to support audit, investigation, research, and related functions.
    • Analyze data to support Extraction, Transformation, and Load (ETL) strategies, pattern recognition, and the effective application of analytical tools.
    • Review, analyze, and modify existing products, including coding, debugging, testing, and documentation.
    • Develop, manage, and optimize automated data pipelines to ensure data integrity, support reliable analytics workflows, and facilitate effective collaboration across teams.
    • Integrate disparate and diverse data sources, including flat files, relational databases, and external systems, using techniques such as JDBC/ODBC connections, REST APIs, and web scraping to support robust analytics and data-driven decision-making.
    • Provide guidance to coworkers on business and technical issues affecting projects, including data access, data quality, storage capacity, and analytical tools and software.
    • Assist with training and conference development, including presentations to large audiences.
    • Facilitate communication between business owners and end users who need to work with database administrators and traditional IT support staff.
    • Ensure compliance with applicable quality and security guidelines.
    • Coordinate with staff and customers to identify and document business and technical requirements.
    • Produce written documentation and technical artifacts for all completed work, including translating user requirements into technical designs.
    • Assist the agency in developing programming and data visualization solutions.
    • Troubleshoot and provide technical support for existing projects and application efforts.
    Qualifications:
    • Bachelor’s degree in Computer Science, Information Technology, Data Analytics, or related field.
    • 5+ years of coding experience utilizing SQL, Python, R, and Java Scripts.
    • 3+ years of experience working with projects involving Machine Learning, Natural Language processing, Robotics Process Automation, Artificial Intelligence, text and/or Data Mining, as well as statistical and mathematical methods.
    • Prior experience working with AWS or Azure services such as Databricks, Data Factory, and Data Lake.
    • Familiarity with Azure DevOps and/or GitHub to support continuous integration and delivery pipelines and operate within Agile frameworks to iteratively deliver high‑quality data products, machine learning models, and artificial intelligence solutions.
    • Proven ability to create solutions in complex environments, including the use of programming languages to create datasets, visualizations, and interactive reports in various business intelligence applications.
    • Proficiency applying analytical techniques, methods, and processes to business problems demonstrated through a history of accepted modeling and analyses that resulted in meaningful business impact. These include working with unstructured or structured data and converting those data sets using a variety of analyses such as optimization, simulation, classical and spatial statistics, and/or programming languages.
    • Strong writing and documentation skills to capture collection of source data, methodology from business rules, and visualization deployment from a myriad of sources and interactions with various stakeholders.
    • Strong relational database and querying languages experience.
    • Professional certification(s) in a related field of Data Science and/or Data Analytics disciplines preferred.
    • Effectively work in a team environment.
    • Excellent communication skills.
    • Must be a US Citizen and be able to obtain Public Trust clearance.
    • Must have lived in the United States for the past 5 years.
    • Cannot have more than 6 months travel outside the United States within the last 5 years. Military Service excluded.

    Numbers & Facts

    LocationArlington, Virginia

    Skills

    • Administrative Skillsunmatched
    • Agile Programming Methodologiesunmatched
    • Amazon Web Services (AWS)unmatched
    • Analysis Skillsunmatched
    • Application Programming Interface (API)unmatched
    • Artificial Intelligence (AI)unmatched
    • Automationunmatched
    • Business Intelligence Softwareunmatched
    • Capacity Analysisunmatched
    • Communication Skillsunmatched
    • Computer Scienceunmatched
    • Continuous Deployment/Deliveryunmatched
    • Continuous Integrationunmatched
    • Data Analysisunmatched
    • Data Collectionunmatched
    • Data Lakeunmatched
    • Data Managementunmatched
    • Data Miningunmatched
    • Data Modelingunmatched
    • Data Qualityunmatched
    • Data Scienceunmatched
    • Data Setsunmatched
    • Data Storageunmatched
    • Data Visualizationunmatched
    • Database Administrationunmatched
    • Database Extract Transform and Load (ETL)unmatched
    • Debugging Skillsunmatched
    • DevOpsunmatched
    • Documentationunmatched
    • Experiment Designunmatched
    • Federal Governmentunmatched
    • GitHubunmatched
    • Governmentunmatched
    • Identify Issuesunmatched
    • Information Technology & Information Systemsunmatched
    • JDBC (Java Database Connectivity)unmatched
    • JavaScriptunmatched
    • Machine Learningunmatched
    • Maintain Complianceunmatched
    • Mathematicsunmatched
    • Microsoft Windows Azureunmatched
    • Militaryunmatched
    • Natural Language Processing (NLP)unmatched
    • ODBC (Open Database Connectivity)unmatched
    • Pattern Matchingunmatched
    • People Managementunmatched
    • Programming Languagesunmatched
    • Python Programming/Scripting Languageunmatched
    • R Programming Languageunmatched
    • REST (Representational State Transfer)unmatched
    • Relational Databases (RDBMS)unmatched
    • Requirements Managementunmatched
    • Roboticsunmatched
    • SQL (Structured Query Language)unmatched
    • Scalable System Developmentunmatched
    • Simulationunmatched
    • Statistical Programming Languagesunmatched
    • Structured Dataunmatched
    • Team Playerunmatched
    • Technical Supportunmatched
    • Technical Writingunmatched
    • Technical/Engineering Designunmatched
    • Test Designunmatched
    • Test Plan/Scheduleunmatched
    • Text Miningunmatched
    • United States Citizenunmatched
    • Unstructured Dataunmatched
    • Workflow Analysisunmatched
    • Writing Skillsunmatched

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