Security Administrator

Job overview

The Security Administrator role is onsite in Arlington, VA, supporting a Department of Defense program. Compensation is not specified. The position is full-time, Monday–Friday, and requires U.S. citizenship and an active Top Secret clearance current within the last five years. The administrator provides operational and administrative support across access control, personnel security, document control, security education, and records management. The role maintains accountability for sensitive materials and records, coordinates security activities, and helps protect information in accordance with applicable requirements.

What you'll do

• Manage access control, visit processing, personnel entries and exits, escort requirements, new-employee processing, and end-of-day checks
• support collateral, SAP, and SCI personnel security activities
• maintain security records and databases
• support inspections, inquiries, investigations, and incident reporting
• implement security procedures
• develop security education materials
• handle and account for classified and unclassified materials
• coordinate document control, audits, correspondence, meetings, and administrative workflows.

What we're looking for

Skills & competencies

security administrator

department of defense

top secret clearance

personnel security

access control

classified document control

arlington va

pendleton solutions

monday–friday

u.s. citizenship required

sap and sci support

Work arrangement

• Weekend coverage required

Why this role

Requires U.S. citizenship, an active Top Secret clearance, at least three years of relevant experience, and willingness to undergo a counterintelligence-scope polygraph if required.

About the employer

Pendleton Solutions LLC is hiring for this role. Industry: Other Scientific and Technical Consulting Services. Sector: 54.