Chimera Enterprises International

Senior Administrative Assistant – Executive Support - DARPA

📍 Location
Arlington, VA
⏰ Job Type
Full-time
📅 Posted
June 15, 2026

Job Description

Job Summary
We are seeking a Senior Administrative Assistant to provide high‑level administrative and logistical support to a headquarters‑level defense research office. This role ensures smooth day‑to‑day operations, including IT coordination, visitor management, access control, and event logistics.
Key Responsibilities (Narrative)
In this role, you will support the day‑to‑day administrative operations of a busy office. You will track and coordinate IT service requests, ensuring issues are documented and followed through to resolution or escalation within expected timeframes. You will manage visitor access and security procedures, making sure visitors are properly greeted, escorted, and processed in accordance with policy, and that security incidents are avoided.

You will coordinate building and system access for staff and support personnel, ensuring that individuals have the necessary access at onboarding and that access is removed promptly upon departure. You will ...

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