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Salary
$120k – $135k per year
Location
In office (Saint Louis)
Seniority
Staff · 10+ years exp

Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Aug 3, 2026. Arena Technical Resources scores A on the Alion truth index.

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Arena Technical Resources, known as ATR, is an information technology consulting, staffing and placement firm based in Rockville, Maryland, that fills technical roles through direct hire, contract-to-hire and long-term contract staffing. It also provides payroll services, and much of its current work supports federal contractors and agencies around Washington, with cleared positions in Virginia, Maryland and at defense sites such as Redstone Arsenal. Typical positions include cloud and DevSecOps engineers, full stack and Python developers, ServiceNow and Salesforce analysts, network and systems engineers, penetration testers and data scientists.
Job Title: Data Scientist

Job Location: St. Louis, MO

Compensation: $120,000 - $135,000

Eligibility/Clearance: Candidate must possess an active TS/SCI clearance

and be willing to obtain a CI Polygraph

Job Description:

We are looking for an experienced Data Scientist with Python expertise

and a GEOINT or INTEL background to support real world national security

problems. In this role, you will apply advanced analytics and data

science to help modernize analytic workflows, introduce new analytic

methodologies, and turn complex data into actionable insights for

mission teams and decision-makers. You will support the development of

clear visualizations to uncover patterns and trends, build solutions to

extract actionable insights, and effectively communicate findings to

both technical and non-technical stakeholders.

Role Overview

- Create data science solutions and automated workflows

- Query and integrate web APIs through Python to retrieve, normalize,

and operationalize data.

- Analyze and integrate complex datasets from multiple sources,

ensuring data integrity and consistency throughout.

- Develop interactive data visualizations using Plotly, Seaborn,

Matplotlib, Bokeh, or comparable tools.

- Build dashboards and analytic interfaces using Dash, Streamlit,

Panel, Tableau, or similar tools.

-

Key Responsibilities

Requirements:

- Must have proficiency in Python with demonstrated experience in

designing mission ready solutions.

- Experience with large datasets

- Experience using Git-based version control platforms such as GitLab

or GitHub.

- Ability to write clear, concise technical documentation related to

software systems and automated workflows.

- Must have prior experience with the IC or broader U.S. military

organizational structures in a role that supported an intelligence

mission

- Familiarity with common Intelligence Community (IC) data

repositories.

- Active TS/SCI clearance with CI Polygraph (we can sponsor your poly

if you don't already have one, but you must have an active TS/SCI)

- 10 years of related experience (can be met through a combination of

experience, education, and certifications/training - everything will

be considered, a few examples are below).

- 7 years of relevant experience and a BS degree is an acceptable

equivalent

- 6 years of relevant experience, an AA degree, and 4 professional

relevant certifications is an acceptable equivalent.

- If you have an Associates, a Bachelors, and a Masters - you’d

only need 3 years or relevant experience.

Preferred:

- Prior experience working with FADE tools (MIST, INTELBOOK, LINX,

WATCH BOX) to discover and refine analytical insights.

- Proficiency with commercial off-the-shelf (COTS) statistical tools

such as MapLarge, Tableau, MATLAB, JEMA or Brewlytics

- Proficiency with geospatial processing frameworks such as GDAL or

ArcPy.

- Proficiency with GIS desktop software such as ArcGIS Pro or QGIS.

- SQL skills and experience querying relational databases.

Education:

- Bachelor’s degree in Information Systems, Engineering,

Cybersecurity, or related technical field (or equivalent

experience).

ATR is an Equal Opportunity Employer (EOE) who will provide equal

employment opportunity to employees and applicants for employment

without regard to race, ethnicity, religion, color, sex, pregnancy,

national origin, age, veteran status, ancestry, sexual orientation,

gender identity or expression, marital status, family structure, genetic

information, or mental or physical disability

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