Senior Data Scientist

Posted 5ds ago

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Job Description

Senior Data Scientist developing advanced semantic data management techniques for CACI. Collaborating with Air Force Research Laboratory to maintain technological advantages through innovative solutions.

Responsibilities:

  • Serve as a technical subject matter expert in the fields of data extract/transform/load (ETL), architecture, warehousing, processing, and availability
  • Work closely with our customers to design, model, and prototype software supporting semantic data management
  • Develop software in Java, Python, Structured Query Language (SQL), SPARQL and shell scripting languages
  • Participate in research, design, and implementation of software to catalog data products, curate data models, and lift data into knowledge graphs
  • Lead the analysis and cataloging of data products, perform data discovery, analysis, and alignment of data into knowledge graphs, and help curate models and queries
  • Write software unit tests and user interface tests as applicable
  • Write technical documentation

Requirements:

  • Active Department of Defense SECRET Security Clearance or higher
  • Able to work in an office environment, including using computers for long periods of time and communicating with others face-to-face, by telephone, email, or instant messaging
  • Have a Bachelor’s degree in the field of mathematics, computer science, computer engineering, electrical engineering, video game development, related field, or equivalent experience
  • Have 10 or more years of professional experience as a data scientist or software engineer, or have equivalent education
  • Experience with writing data queries in Structured Query Language (SQL) or SPARQL
  • Experience with data representations, such as Resource Description Framework (RDF)
  • Experience with graph data/semantic data stores, such as MarkLogic, Virtuoso, Apache Jena, GraphDB, Amazon Neptune, Stardog, AllegroGraph, or Blazegraph
  • Experience with automated testing tools like Mocha, Ava, JUnit, Selenium, or others
  • Experience with Git / GitLab source code management tools

Benefits:

  • healthcare
  • wellness
  • financial
  • retirement
  • family support
  • continuing education
  • time off benefits