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Senior Administrative Assistant Defense Sector (Active TS/SCI)

MDA Edge

Senior Administrative Support III

We are seeking an experienced Senior Administrative Support III professional to provide expert-level administrative services at the Pentagon in Washington, D.C. This role will support senior executives and their directorates in a fast-paced, highly sensitive environment, ensuring efficient day-to-day operations while maintaining the highest standards of confidentiality and professionalism.

The ideal candidate will have extensive experience supporting Department of Defense (DoD) senior management, with a strong understanding of defense protocols, including travel management, technical writing, and security procedures.

Candidate Qualifications:

  • Washington, D.C. resident preferred.
  • Minimum seven years of demonstrated experience supporting DoD senior management.
  • Expertise in managing executive calendars, handling phone correspondence, and preparing briefings.

Position Duties:

  • Executive Administrative Support: Serve as the primary administrative point of contact for multiple senior executives and their directorates.
  • Calendar Management: Maintain and coordinate daily schedules, ensuring all operations are timely and professional.
  • Meeting Coordination: Arrange and oversee meetings, conferences, and video-teleconferencing, including minute-taking and attendee contact roster management.
  • Correspondence & Document Management: Draft, review, edit, and manage formal letters, memoranda, reports, and briefing materials.
  • Technical Writing & Proofreading: Conduct document formatting, proofreading, and compliance checks, ensuring DoD-style accuracy and error-free submissions.
  • Expense Tracking: Monitor and track directorate expenses, ensuring timely processing and action completion.
  • Information Management: Maintain and update key informational binders related to staff priorities and quarterly requirements.
  • Representation & Task Tracking: Represent the Director at meetings, track assigned tasks, and update leadership with the latest DDI(CL&S) guidance and requirements.
  • Task Delegation: Act as the administrative interface for the DDI(CL&S) staff, assigning tasks to appropriate divisions.
  • Travel Coordination: Plan, book, and oversee executive travel arrangements, including itinerary development, passport/visa processing, reservations, and travel voucher preparation.
  • Security & Confidentiality: Provide administrative support within a Sensitive Compartmented Information Facility (SCIF), strictly maintaining classified security protocols.
  • Human Capital Advisory: Assist with military and civilian personnel management, including awards, evaluations, and Joint Duty Assignments.
  • Onboarding & Training: Facilitate staff onboarding, ensuring compliance with security protocols and initial training procedures.
  • Budget & Contract Support: Provide budgetary and contract-related administrative support as needed.
  • Security Management: Assist in SCI, SAP, and ACCM security compliance and documentation for sensitive operations.

Required Skills:

  • Security Clearance: Active Top-Secret clearance with SCI.
  • Administrative Experience: Minimum seven years of demonstrated DoD administrative experience.
  • Senior Management Support: Minimum five years supporting DoD senior executives, including calendar management, phone correspondence, and briefing preparation.
  • Administrative Program Management: Minimum five years of experience managing multiple administrative programs and evaluating project objectives.
  • Document Preparation & Editing: At least five years of experience drafting and editing executive correspondence, briefing slides, and memoranda.
  • Action Officer Experience: Minimum five years tracking expenses, staffing packages, and coordinating executive actions.
  • Executive Travel Support: Minimum four years coordinating senior executive domestic and foreign travel.
  • Technical Writing Proficiency: Proven ability to draft and edit complex documentation clearly and concisely.
  • Sensitive Activities Administration: Experience providing administrative support for Sensitive Activities Programs (SAP) and Alternative Compensatory Control Measures (ACCM).
  • Software Proficiency: Expert-level Microsoft Office Suite skills (Excel, Access, Outlook, PowerPoint, Word).
MDA Edge
Vacancy posted 8 hours ago
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