Security Studies Scholar & Intelligence Professional

Sergio E.
Sanchez

PhD Candidate, Kansas State University • Intelligence Officer, Department of Defense • Founder, The Security Nexus, LLC

Research at the intersection of intelligence accountability, surveillance governance, and democratic resilience.

Sergio E. Sanchez Sergio E. Sanchez Crest

About

Practitioner. Scholar. Analyst.

I am a PhD candidate in Security Studies at Kansas State University and an active Intelligence Officer within the Department of Defense, where I currently serve as a Program Director and Strategist. My career spans more than two decades of U.S. government service across the Defense Intelligence Agency, the National Security Agency, and the U.S. Army, with assignments in HUMINT operations, counterintelligence, and cyber and information operations analysis.

My dissertation, The Inheritance Problem: Intelligence and Security Services in Post-Authoritarian Democracies, develops a comparative theory explaining why some post-authoritarian intelligence services become genuinely accountable while others persist as instruments of executive control — and why well-intentioned reform strategies so frequently fail.

The research draws on case studies from Latin America and Southern Europe, combining archival analysis with institutional theory. It speaks directly to ongoing debates in comparative politics, security sector reform, and the governance of intelligence in emerging and consolidating democracies.

Alongside the dissertation, my work on ubiquitous technical surveillance (UTS) examines the legal, organizational, and counterintelligence implications of mass collection infrastructure — a manuscript currently under review at Intelligence and National Security. Both projects reflect a consistent preoccupation: what happens to democratic institutions when the most powerful tools of social control are inherited, rather than built, by governments that claim to have changed?

Current Research

Active Projects

Dissertation

The Inheritance Problem: Intelligence and Security Services in Post-Authoritarian Democracies

A comparative study of intelligence reform outcomes in Chile, Argentina, Peru, Ecuador, and Spain. The central argument: democratic accountability depends on whether a reform strategy targets the specific formation-era mechanisms generating institutional resistance — a problem of strategy-mechanism correspondence, not political will alone.

In Progress — KSU / Expected 2027

Article Manuscript

Ubiquitous Technical Surveillance: Governance, Counterintelligence, and Democratic Accountability

An analysis of mass surveillance infrastructure as a governance problem — examining the legal frameworks, organizational cultures, and counterintelligence implications of ubiquitous technical collection in liberal democracies.

Under Review — Intelligence and National Security

Consultancy & Public Writing

The Security Nexus, LLC

Strategic consulting, intelligence analysis, and public scholarship through blogging and podcasting. Topics include cyber escalation, hybrid warfare, intelligence community analysis, and AI in national security.

thesecuritynexus.net →

Scholarship

Publications & Presentations

Presentations

Background

Credentials

Education

  • Ph.D., Security Studies Kansas State University Expected 2027
  • M.A., Defense and Strategic Studies Naval War College Expected 2026
  • M.S., Strategic Intelligence (Counterintelligence) National Intelligence University
  • M.A., Political Science (International Relations) CSU-Chico — With Distinction
  • B.A., Political Science University of Maryland — Cum Laude

Professional Service

  • Intelligence Officer, Department of Defense Program Director & Strategist
  • Deputy Chief, HUMINT Operations U.S. Army
  • HUMINT Officer & Strategic Debriefer Defense Intelligence Agency
  • Information Operations / Cyber Analyst National Security Agency
  • Intelligence Specialist United States Air Force

Teaching

  • CSU-Chico International Relations, American Government, Interest Groups, Research Methods (TA)
  • Butte College International Relations, U.S. Government

Languages

  • Spanish DLPT 2+R / 3L / 2+S
  • German DLPT 1R / 1L

Recognition

  • APSA Minority Fellow American Political Science Association
  • Civilian Service Commendation Medal 2023
  • Civilian Service Achievement Medal 2023
  • Secretary of Defense GWOT Medal 2011
  • Defense Meritorious Service Medal Joint Commendation & Achievement Awards; USAF Commendation and Achievement Medals

Full curriculum vitae available on request.

Contact for CV

Collaboration & Contact

Let's Work Together

I welcome inquiries about research collaboration, co-authorship, conference panels, fellowship programs, consulting engagements, and speaking invitations.

My work sits at a productive intersection: intelligence practice, comparative politics, and security governance. If you are researching post-authoritarian transitions, intelligence accountability, surveillance policy, or related topics in Latin America or Southern Europe, I am likely interested in talking.

I am also available for consulting on intelligence reform, HUMINT program assessment, and surveillance governance analysis for academic institutions, policy organizations, and government partners.

Send a Message