Administrative Assistant

5 days ago

McLean, Virginia, United States TLA-LLC Full time

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.

  • Administrative Assistant

    6 days ago

    McLean, Virginia, United States Northrop Grumman Full time

    RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at...

  • Senior Administrative Assistant

    1 week ago

    McLean, Virginia, United States Capital One Full time

    Senior Administrative Assistant (Administrative Support Assistant III) - UpmarketCapital One is looking for an exceptionally bright, multitasking, and self-motivated experienced Administrative Support Assistant III to support 4 to 6 executives in a fast-paced tech-savvy environment. You will partner with multiple executives to handle administrative tasks...

  • Senior Administrative Assistant

    3 days ago

    McLean, Virginia, United States Capital One Full time

    Senior Administrative Assistant (Administrative Support Assistant III) EP TechCapital One is looking for an exceptionally bright, multitasking, and self-motivated experienced Administrative Support Assistant III to support 4 to 6 executives in a fast-paced tech-savvy environment. You will partner with multiple executives to handle administrative tasks...

  • Senior Administrative Assistant

    2 weeks ago

    McLean, Virginia, United States Capital One Full time $79,300 - $90,500 per year

    Senior Administrative Assistant (Administrative Support Assistant III) - Strategic Investments GroupCapital One is looking for an exceptionally bright, multitasking, and self-motivated experienced Administrative Support Assistant III to support 4 to 6 executives in a fast-paced tech-savvy environment. You will partner with multiple executives to handle...

  • Senior Administrative Assistant

    4 days ago

    McLean, Virginia, United States Capital One Full time

    Senior Administrative Assistant (Administrative Support Assistant III) Corporate DevelopmentCapital One is looking for an exceptionally bright, multitasking, and self-motivated experienced Administrative Support Assistant III to support 4 to 6 executives in a fast-paced tech-savvy environment. You will partner with multiple executives to handle...

  • Administrative Assistant Senior

    2 weeks ago

    McLean, Virginia, United States Peraton Full time

    About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our...

  • Senior Administrative Assistant

    3 days ago

    McLean, Virginia, United States Capital One Full time

    Capital One is looking for an exceptionally bright, multitasking, and self-motivated experienced Administrative Support Assistant III to support 4 to 6 executives in a fast-paced tech-savvy environment. You will partner with multiple executives to handle administrative tasks freeing up their time to focus on department and company goals. A quick thinker,...

  • Sr. Administrative Assistant

    1 week ago

    McLean, Virginia, United States MITRE Full time

    Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges—and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work...

  • Real Estate Administrative Assistant

    2 weeks ago

    McLean, Virginia, United States Wizehire Full time $60,000 - $70,000 per year

    We are seeking an Administrative Assistant who is passionate about helping us reach our objectives and supporting our team.Do you love to be super organized and handle details? Are you interested in working for a small, fast-growing firm with opportunities to grow as we do? We are seeking an Administrative Assistant who is passionate about helping us reach...

  • Financial Planning Administrative Assistant

    1 week ago

    McLean, Virginia, United States Cassaday & Company, Inc. Full time

    Position SummaryCassaday & Company, a top wealth management firm in the country and Virginia's #1 financial advisor, is seeking candidates to join our nationally ranked, award-winning planning staff as an administrative assistant on our Financial Planning team.As a member of Cassaday & Company, Inc. you will be responsible for assisting the financial...