Data Scientist

XMSTART • Chantilly, VA

4h • Onsite

About The Position

XMSTART is hiring experienced and strategic full-time Data Scientists for onsite positions in Chantilly, Virginia, and Aurora, Colorado. The Data Scientist applies data analysis, modeling, and AI/ML techniques to extract insights from data, support decision-making, and improve mission performance and business processes. Positions are described at junior (0–5 years of experience), intermediate (5–10 years), and senior (10+ years) levels.

Requirements

• Hold an active TS/SCI with Poly clearance.
• Have experience in data science, analytics, statistics, AI/ML, or a related field.
• Be able to analyze data and communicate findings clearly.
• Be familiar with data preparation, modeling, evaluation, and visualization practices.
• Have strong problem-solving skills and attention to data quality.
• Experience level: junior, 0–5 years; intermediate, 5–10 years; or senior, 10+ years.

Responsibilities

• Prepare, clean, and explore structured and unstructured data.
• Develop analytic approaches, features, and models to address mission needs.
• Evaluate model performance and support validation or testing activities.
• Create visualizations, summaries, and reports to communicate findings.
• Assist with data quality assessment, data management, and documentation.
• Collaborate with stakeholders to refine requirements and support decision-making.

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: No Education Listed