Senior Chemical Weapons Analyst

SOS International LLC

Fort Belvoir, VA, United States
Full-time
Posted June 13, 2026

Job Description

Fort Belvoir, VA, USA

Full-time

Clearance Requirement: Top Secret SCI w/ Poly

**Company Description**

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.

**Job Description**

Overview
SOSi is seeking a Senior Chemical Weapons Analyst to support foreign Weapons of Mass Destruction (WMD) and counterproliferation efforts.
Essential Job Duties
+ Apply in-depth knowledge and understanding of chemical weapons
+ Exhibit mastery of qualitative and quantitative analytical methodologies
+ Pursue developments in academia or other fields that affect trade craft methodology
+ Demonstrate the ability to define comprehensive, new, or unique research approaches that enable rigorous assessments
+ Clearly articulate k...