Data Scientist - Active TS/SCI with CI Polygraph (CIP)

Data Scientist - Active TS/SCI with CI Polygraph (CIP)

TOMORROW HIRE · McLean, United States · Full-time · Posted 2026-10-20

We are seeking a Data Scientist to support mission-focused work. The Data Scientist applies quantitative, analytical, and statistical methods to explore, model, and extract actionable insights from complex structured and unstructured datasets. Operating within a multi-disciplinary team, this role focuses on leveraging supervised and unsupervised machine learning algorithms, research design principles, and data science methodologies to support strategic client decision-making and data-driven solutions. The position requires an active TS/SCI with CI Polygraph (CIP).

Responsibilities

• Machine Learning & Modeling: Design, train, and evaluate supervised and unsupervised machine learning models to analyze diverse structured and unstructured datasets.
• Methodological Research: Apply research design principles, applied mathematics, computer programming, and data visualization tools to investigate complex data problems.
• Client Advisory: Advise clients on data strategy, data acquisition, data governance, and data infrastructure implementations.
• Data Visualization & Storytelling: Communicate analytical findings and data insights clearly through visual dashboards, written reports, and executive presentations.

Requirements

Knowledge of research design principles

• Knowledge of analytic methods and methodological tools used in applied mathematics, computer programming, or data visualization
• Ability to apply supervised and unsupervised machine learning algorithms on structured and unstructured datasets
• Bachelor's degree
• Active TS/SCI with CI Polygraph (CIP)
• Must work on-site in McLean, VA

Preferred

Knowledge of data strategy and data governance

• Ability to advise clients on data acquisition, data management, and data infrastructure
• Ability to execute projects and tasks with minimal guidance and supervision

Pay

Salary: USD 120,000–150,000

Salary Range: $120,000 – $150,000

• Salary for this position is determined based on factors such as location, qualifications, experience, and contract-specific budget considerations.
• Proposed Salary Range: $120,000 – $150,000

Benefits

We offer a comprehensive and competitive benefits package, including

• 100% Company-Paid Health Insurance: Full coverage for medical, dental, and vision insurance for employees and their dependents (United Healthcare and Guardian).
• Protection Plans: Employer-paid life, short-term disability, and long-term disability insurance.
• 401(k) Retirement Contribution: 15% of base salary contributed by the company, fully vested from day one.
• Paid Time Off: 200 hours of PTO annually (accrued), in addition to 11 federal holidays.
• Bonuses: Recruitment and business development bonus opportunities based on performance and company growth.

Location: McLean, VA

Clearance Required: TS/SCI with CI Polygraph (CIP)