Demo

Administrative Assistant

TLA-LLC
Mc Lean, VA Full Time
POSTED ON 12/4/2025
AVAILABLE BEFORE 6/1/2026
We are seeking a highly organized, discreet, and proactive Administrative Assistant to support mission-critical operations within the Intelligence Community. The ideal candidate excels in fast-paced, high-security environments, demonstrates outstanding judgment, and is able to manage complex administrative workflows while maintaining strict confidentiality.

Key Responsibilities

  • Provide comprehensive administrative support to senior leaders, program managers, and mission teams
  • Manage and coordinate calendars, meetings, secure conference rooms, VTC sessions, and classified/unclassified communications
  • Prepare, edit, and format correspondence, briefings, reports, and documentation in accordance with agency standards
  • Track taskers, actions, and deliverables; ensure deadlines are monitored and met
  • Facilitate visitor access and escort duties in accordance with facility security protocols
  • Handle travel arrangements, vouchers, and logistics for domestic and OCONUS travel (as permitted)
  • Maintain and update filing systems and document repositories across multiple classification levels
  • Support onboarding and administrative processing for new personnel (badging, accounts, orientation scheduling)
  • Coordinate office supplies, maintenance requests, and workspace readiness
  • Work closely with security, IT, and operations personnel to ensure compliance with all IC policies and procedures

Requirements

  • Active TS/SCI clearance with Polygraph
  • 2-5 years of administrative or executive support experience; experience in a federal, defense, or intelligence setting strongly preferred
  • Demonstrated ability to manage multiple priorities with precision and a high degree of confidentiality
  • Strong proficiency with Microsoft Office Suite and common government productivity tools
  • Excellent written and verbal communication skills
  • Ability to work independently and within a team in a secure facility environment
  • Detail-oriented, reliable, and highly professional demeanor

Preferred Qualifications

  • Prior experience supporting the Intelligence Community, DoD, or federal agencies
  • Familiarity with classified document handling, secure communication systems, and access control procedures
  • Experience preparing briefings or documentation for senior government officials
  • Training or certification in office administration, project coordination, or federal administrative procedures

Work Environment

  • Position requires on-site work within a secure facility (SCIF)
  • May involve occasional extended hours depending on mission needs
  • Must adhere to all security, compliance, and information-handling protocols

Benefits

You will be part of a mission-driven organization supporting national security priorities. We offer opportunities for professional growth, collaboration with expert teams, and a chance to contribute meaningfully to work that matters.

Salary.com Estimation for Administrative Assistant in Mc Lean, VA
$51,556 to $63,723
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