Multidiscipline Security Specialist

Salas O'Brien•Fort Belvoir, VA
•Hybrid

About The Position

TechSource is hiring a full-time, mid-level Multidiscipline Security Specialist to perform multidisciplinary Blue Team assessments for the Defense Threat Reduction Agency (DTRA). These assessments help ensure continuity of Department of Defense missions and critical infrastructure by evaluating vulnerabilities against threats such as accidents, natural disasters, technological failures, information system attacks, terrorism, radio frequency weapons, sabotage, and weapons of mass destruction. The specialist will assess critical defense infrastructure, focusing on Physical Security, Antiterrorism, Operational Security, Insider Threat, and Counter sUAS. The role includes collaborating with experts to produce reports containing comprehensive risk analyses and recommendations for mitigating vulnerabilities. The position is based onsite at DTRA Headquarters in Fort Belvoir, Virginia. A hybrid schedule may be available depending on the supporting team; all classified work must be performed onsite.

Requirements

  • Active Top Secret clearance and eligibility for SCI.
  • 2–5 years of relevant experience conducting security assessments, managing security operations, nuclear site security, or military/federal law enforcement.
  • Knowledge of DoD force protection and antiterrorism programs and requirements.
  • Knowledge of access control procedures.
  • Knowledge of physical security systems designed to deny and delay, including lock and key systems.
  • Knowledge of electronic security systems designed to detect and assess intrusion.
  • Ability to work in a team environment and a strong desire to learn.
  • Strong organizational and written communication skills.
  • Ability to travel domestically and internationally approximately 30% of the time, or 6–8 trips per year lasting two weeks at a time.

Nice To Haves

  • Experience with Navy Master-At-Arms, Air Force Security Forces, or Army Military Police.

Responsibilities

  • Conduct assessments of critical defense assets across a range of security operations.
  • Provide expert advice on security management and operations to minimize or mitigate vulnerabilities and protect against insider threats.
  • Collaborate with cross-functional team members on assessment activities.
  • Analyze, document, and communicate weaknesses or deficiencies in physical security posture and security operations.
  • Assess physical security systems designed to deny and delay, lock and key systems, access control procedures, electronic security systems designed to detect and assess intrusion, insider threat mitigation, and response force capabilities.
  • Collaborate with other experts on reports that capture comprehensive risk analysis and recommend ways to lower risk by mitigating vulnerabilities.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service