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Personnel Security Administrator – Senior w/ TS/SCI with FSP

Xcelerate Solutions

Posted today

Job Requirements

Herndon, VA
Top Secret/SCI Full Scope Polygraph
Senior Level Career (10+ yrs experience)
Salary not specified
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Job Description



Personnel Security Administrator – Senior

The Senior Security Administrator serves as a high-level subject matter expert across diverse security functional areas, including polygraph, adjudication, and investigations. This role emphasizes process improvement, complex analysis, and high-level customer service, often acting as a bridge between technical security tasks and leadership requirements.



Clearance: TS/SCI w Full Scope Polygraph



Location: Herndon, VA



Responsibilities: 
  • Strategic Support: Maintain production standards (8 cases/day; 60 linear feet/month) while supporting future research initiatives and electronic file process improvements.
  • Complex Analysis: Conduct analysis of available information and provide comprehensive findings and summaries to leadership.
  • Expert Authorship: Author SOPs for key processes and office activities; prepare high-level briefings, memoranda, and correspondence.
  • Customer Liaison: Serve as a role model in anticipating customer needs; respond to inquiries regarding pending case statuses and complex clearance certifications.
  • Functional Breadth: Maintain senior-level knowledge across multiple disciplines (Polygraph, Adjudication, Physical/Technical Security).
  • Briefing: Perform ad-hoc security briefings and recommend process improvement activities to increase office efficiency. 

Minimum Requirements:  
  • Education/Experience: Bachelor’s Degree + 5 years of experience OR High School Diploma/GED + 7 years of relevant experience.
  • Communication Mastery: Expert writing skills with the ability to comprehend highly complex data and produce minimal-edit products.
  • Critical Thinking: Ability to adapt to rapidly changing work requirements and manage multiple high-priority tasks simultaneously.
  • Interviewing: Skill in eliciting information during interviews with minimal direction and working effectively with diverse individuals.
group id: 10527114
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About Us
Xcelerate is a leading defense and national security company, delivering integrated solutions across five service areas—Enterprise Vetting & Analysis, Aviation Security, Digital Solutions, Cybersecurity, and Strategic Consulting. We are a trusted partner to the Department of Defense, Department of Homeland Security, numerous law enforcement and civilian agencies, and the Intelligence Community. Our customers are directly responsible for the security and safety of the United States.
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Job Category
IT - Security
Clearance Level
Top Secret/SCI