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Staff International Security Specialist

100k – 150kDallas, TXSecurity EngineeringOnsite10+ YOE
Summary

Develops and manages integrated international security programs covering personnel, physical, communications, cyber, and information security. Requires 10+ years experience, bachelor's degree, and ability to obtain U.S. security clearance.

About the role

What you'll do

Personnel Security (PERSEC)

  • Administer and manage personnel security programs, including background verifications, clearances, and access controls
  • Conduct risk assessments related to insider threats and implement mitigation strategies
  • Support onboarding/offboarding security procedures and briefings

Physical Security (PHYSEC)

  • Develop and oversee physical security plans for international facilities and operations
  • Conduct site surveys, vulnerability assessments, and recommend security enhancements
  • Coordinate access control systems, surveillance, and guard force operations

Communications Security (COMSEC)

  • Manage secure communications systems and ensure proper handling of cryptographic materials
  • Ensure compliance with COMSEC policies, procedures, and accountability requirements
  • Coordinate with technical teams to safeguard communication channels

Cyber Security

  • Support cybersecurity initiatives aligned with organizational and regulatory frameworks (e.g., NIST, ISO)
  • Identify, assess, and mitigate cyber risks across international operations
  • Partner with IT teams to ensure secure system configurations, monitoring, and incident response

Information Security (INFOSEC)

  • Develop and enforce policies for safeguarding sensitive and classified information
  • Conduct information security training and awareness programs
  • Investigate and respond to security incidents, including data breaches or compromise

Cross-Functional & Operational Duties

  • Ensure compliance with U.S. and host-nation security regulations
  • Provide security guidance to international teams and leadership
  • Support audits, inspections, and accreditation processes
  • Travel internationally as required to support operations

Required qualifications

  • Bachelor’s degree in security studies, International Relations, Cybersecurity, or related field (or equivalent experience)
  • Minimum of 10+ years of experience in one or more security disciplines (PERSEC, PHYSEC, COMSEC, Cyber, INFOSEC), preferably in an international environment
  • Demonstrated knowledge of U.S. government security frameworks and standards (e.g., NISPOM, NIST, DoD directives)
  • Experience conducting risk assessments, security audits, and incident response
  • Ability to obtain and maintain a U.S. security clearance (e.g., Secret or Top Secret, as required)
  • Strong analytical, problem-solving, and decision-making skills
  • Excellent written and verbal communication skills
  • Willingness and ability to travel domestic and/or internationally 50% of the time, including to austere or high-risk environments

Preferred qualifications

  • Active U.S. security clearance
  • Experience supporting overseas or contingency operations
  • Certifications such as CISSP, CISM, CPP, PSP, or Security+ or equivalent
  • Familiarity with COMSEC accountability systems and cryptographic key management
  • Knowledge of international security regulations and host-nation compliance requirements
  • Experience working in defense, intelligence, or government contracting environments
  • Foreign language proficiency relevant to operational regions
  • Experience integrating multiple security disciplines into a unified security program
Skills
Personnel Security (PERSEC)Physical Security (PHYSEC)Communications Security (COMSEC)CybersecurityInformation Security (INFOSEC)NISPOMNISTDoD directivesRisk assessmentSecurity auditsIncident responseU.S. security clearanceCISSPCISMCPP
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