Data Scientist - ACTIVE Full Scope Poly a MUST

Location: McLean, Virginia, United States

Company: System One

Job Type: Full-time

Posted: Feb 10, 2026

Application deadline: Apr 12, 2026

Source: ZipRecruiter

Full-TimeOn-siteLeadSoftwareGovernmentEngineeringDesignCommunicationPythonUI DesignSoftware EngineerData Scientist

Title: Data Scientist – 2 roles available

Location: Mclean, VA, on-site full-time

Clearance: Full Scope Polygraph

Compensation: Open / Competitive

POSITION OVERVIEW

We are seeking experienced Data Scientists to support mission-critical work in a secure cloud environment. Candidates should have strong technical expertise, experience working with large and complex datasets, and the ability to communicate effectively across technical and non-technical teams.

REQUIRED SKILLS & EXPERIENCE

Data Scientist #1

  • Proficiency in Python
  • Experience with data analytics and data transformations
  • Experience writing complex graph database queries
  • Experience working in cloud computing environments
  • Strong verbal and written communication skills, with the ability to collaborate with technical and non-technical stakeholders at all levels

Data Scientist #2

  • Experience working in cloud computing environments
  • Experience with containerization concepts
  • Experience with Machine Learning Operations (MLOps)
  • Expertise in software engineering, cloud architecture, and UI design
  • Experience supporting big data environments
  • Strong verbal and written communication skills, with the ability to collaborate with technical and non-technical stakeholders at all levels

Company DescriptionSystem One is a leading provider of specialized, highly technical services and solutions to critical infrastructure, technology, life sciences, and government sectors. We partner with large private and public organizations who trust us to execute their complex, mission-critical initiatives through our outsourced services and workforce solutions.

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