CGI Deutschland-posted 3 months ago
$111,600 - $241,600/Yr
Full-time • Mid Level
Hybrid • Arlington, VA
Professional, Scientific, and Technical Services

CGI Federal has an exciting opportunity for a Graph Database Modeler within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Graph Database Modeler designs, implements, and optimizes data models for graph databases (e.g., Neo4j, ArangoDB) to effectively store and retrieve relationships between data points. Responsibilities include collaborating with stakeholders to gather requirements, developing conceptual, logical, and physical graph data models, writing and optimizing graph queries (like Cypher or Gremlin), ensuring data integrity, and documenting data models to support applications in fields such as fraud detection, recommendation systems, and social networking. CGI Federal is growing its high-performance team whose members share a passion for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven mission. This position is located in our Arlington VA office; however, a hybrid working model is acceptable. Must live within a 50-mile radius of DMV/NCR.

  • Work with business analysts and stakeholders to understand data needs and translate them into detailed data models.
  • Design, develop, and maintain conceptual, logical, and physical data models specifically for graph databases.
  • Write and tune complex graph queries using languages like Cypher or Gremlin to ensure efficient data retrieval and performance.
  • Implement and enforce standards and best practices to maintain data accuracy, stability, and consistency within the graph database.
  • Create and maintain comprehensive documentation for graph data models, specifications, and data dictionaries.
  • Partner with data engineers, developers, and other IT teams to integrate graph databases into larger data ecosystems and solutions.
  • Monitor and optimize the performance of graph database models and queries for scalability and efficiency.
  • Utilize graph data modeling tools and platforms to create, manage, and visualize data models.
  • Bachelor's degree and/or 5 to 10 years of experience.
  • US Citizen with the ability to obtain and maintain a TS/SCI with CI Poly.
  • Deep understanding of graph database concepts and experience with platforms like Neo4j, ArangoDB, or Amazon Neptune.
  • Proficiency in graph query languages such as Cypher or Gremlin.
  • Strong foundation in data modeling, including conceptual, logical, and physical modeling.
  • Experience with data integration tools and processes to load data into graph databases.
  • Ability to analyze complex relationships in data and translate them into effective models.
  • Excellent communication skills to work with various teams and articulate technical concepts to non-technical stakeholders.
  • Competitive compensation
  • Comprehensive insurance options
  • Matching contributions through the 401(k) plan and the share purchase plan
  • Paid time off for vacation, holidays, and sick time
  • Paid parental leave
  • Learning opportunities and tuition assistance
  • Wellness and Well-being programs
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