Data Engineer/Scientist (Contingent)

Sphinx LLC

$100K — $130K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Active TS/SCI clearance with a current CI Polygraph (within the last 5 years)
  • U.S. Citizenship required for clearance eligibility
  • BS in Computer Science, Data Science, Mathematics, or a related field
  • 8+ years of data engineering and/or data science experience
  • Demonstrated experience in ML model development and data pipeline design (e.g., Airflow, Spark)
  • Prior experience working in DoD or Intelligence Community classified environments
  • DoD 8140 compliant - CompTIA Security+ (or equivalent) required

Responsibilities

  • Design, build, and maintain data pipelines and infrastructure for counterintelligence workflows
  • Develop and deploy machine learning models and advanced analytics against complex datasets
  • Apply statistical modeling and data science techniques to classified data for actionable insights
  • Maintain and optimize database systems within accredited classified environments
  • Partner with analysts to translate operational questions into technical solutions

Benefits

  • Career growth through Sphinx's Level-Up Employee Advancement and Performance (LEAP) Program
  • Market-benchmarked salary with annual reviews
  • Solution-focused culture promoting leadership access and empowered professionals
  • 401K with corporate match
  • Company paid health, vision, dental, disability, and other insurance options
  • Incentives and opportunities for personal and professional development
Full Job Description
Data Engineer/Scientist (Contingent)

Location: On-Site - Springfield, VA

Clearance Requirement: TS/SCI w/ CI Polygraph

Salary Range: Relevant to experience

ABOUT THE ROLE

As a Data Engineer/Scientist supporting counterintelligence operations for a national-level Intelligence Community customer, you'll combine deep data engineering skill with applied data science, designing the infrastructure that powers CI analytical workflows and applying advanced modeling to classified datasets in a mission-critical environment. This is a hands-on role where the systems you build directly enable technical security and counterintelligence outcomes.

WHAT YOU'LL DO

  • Design, build, and maintain data pipelines and infrastructure supporting counterintelligence and technical security analytical workflows
  • Develop and deploy machine learning models and advanced analytics against complex, high-sensitivity datasets
  • Apply statistical modeling and data science techniques to classified data to surface actionable insight
  • Maintain and optimize database systems within accredited classified environments
  • Partner with analysts and mission stakeholders to translate operational questions into technical solutions


Please note this position is contingent upon contract award. Start Date TBD.

REQUIRED QUALIFICATIONS

  • Active TS/SCI clearance with a current CI Polygraph (within the last 5 years)
  • U.S. Citizenship (required for clearance eligibility)
  • BS in Computer Science, Data Science, Mathematics, or a related field
  • 8+ years of data engineering and/or data science experience
  • Demonstrated experience in ML model development and data pipeline design (e.g., Airflow, Spark)
  • Prior experience working in DoD or Intelligence Community classified environments
  • DoD 8140 compliant - CompTIA Security+ (or equivalent) required


PREFERRED QUALIFICATIONS

  • Data science experience supporting the GEOINT or broader Intelligence Community mission
  • Deep learning frameworks (TensorFlow, PyTorch)
  • Big data technologies (Hadoop, Kafka, Elasticsearch)
  • NLP and text analytics applied to large document collections
  • Geospatial data processing and analysis


WHAT SPHINX OFFERS

  • Career Growth: Sphinx's Level-Up Employee Advancement and Performance (LEAP) Program provides structured career progression tied to technical certification achievement, mission performance, and leadership cultivation.
  • Compensation: Market-benchmarked salary against the cleared workforce ecosystem with annual reviews calibrated to TS/SCI and CI/FSP market dynamics.
  • Solution-Focused Culture: Sphinx prioritizes direct leadership access and promotes a Be-Know-Do culture where experienced professionals are empowered to propose and implement solutions that contribute directly high-consequence mission outcomes.


BENEFITS HIGHLIGHTS

We offer a competitive benefits package to include a 401K with corporate match, company paid health, vision, dental, disability, and other insurance options. Sphinx also offers a variety of incentives and opportunities to support the development and well-being of our personnel.

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