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Senior Biologist

SOS International LLC
Reston, VA Full Time
POSTED ON 2/22/2026 CLOSED ON 3/21/2026

What are the responsibilities and job description for the Senior Biologist position at SOS International LLC?

Overview

  • SOSi is seeking a Biologist Senior (Scientific Support) to join our team in Reston, VA in support of the Defense Intelligence Agency (DIA)’s counter WMD proliferation analytical efforts.

Essential Job Duties

  • Conduct all-source analytic production of foreign doctrine, strategy, plans, policies, objectives, goals, intentions, command authorities, force structures, and resources relating to current, emerging, and future BW programs and capabilities.
  • Analysis may include, but not limited to, infectious disease risks, foreign medical countermeasures programs, biosafety and biosecurity and chemical / radiation health threats.

Minimum Requirements

  • BA degree in relevant field.
  • 7 years of experience or a total of 12 years.
  • Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly.
  • Proficient in conducting all-source analysis of foreign defense industrial programs,
    infrastructure, and capabilities supporting a foreign country’s ability to develop, equip,
    sustain, and employ its military forces across basic, strategic, and military industrial sectors.
  • Experience assessing the research, development, acquisition, test, evaluation and
    production of foreign weapon systems and equipment; their associated facilities and output levels, knowledge of emerging and enabling technologies; and supporting industrial supply networks from raw materials to finished weapon systems.
  • Experience conducting analysis including but is not limited to overall industrial organization, production processes, industrial control systems, design and surge capacities, cooperative arrangements with foreign defense industries and reliance on foreign technologies.
  • Demonstrates in-depth knowledge and understanding of the related field activities required
    to meet mission requirements.
  • Demonstrates mastery of qualitative and quantitative analytic methodologies and pursue
    developments in academia or other fields that affect tradecraft methodology.
  • Demonstrates ability to define comprehensive, new, or unique research approaches that
    enable rigorous assessments to address and contribute to high-level tasks.
  • Demonstrates in-depth analysis of analytic operations and knowledge management issues
    across organizational and intra-IC boundaries and clearly articulates key findings.
  • Demonstrates ability to work independently and with minimal oversight.
  • Demonstrates ability to review analytic products for cogent arguments, tradecraft standards, and adequate support for conclusions; routinely tests analytic rigor of analytic products.

 


Preferred Qualifications

  • TS/SCI with a current CI Poly

Work Environment

  • Normal office conditions
  • On government site in Reston, Virginia

 


Commitment to Diversity

SOSi does not discriminate against job applicants or employees on any legally recognized basis including, but not limited to age, race, color, religion, national origin, genetic information, sex, sexual orientation, gender identity or expression, marital status, disability, veteran status, or any other characteristic protected by applicable U.S. federal, state, and local laws.

Salary.com Estimation for Senior Biologist in Reston, VA
$72,963 to $98,931
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