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2 senior administrative assistant jobs found in Arlington

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Lockheed Martin
Mar 05, 2026
Senior Administrative Assistant - Arlington, VA
Lockheed Martin Arlington, VA
Description: The Mission Capabilities Director within the Mission Development and Integration (MDI) organization is hiring an experienced Senior Administrative Assistant. This team handles Threat Intel, Mission Roadmapping, and Mission Analysis initiatives. What You Will Be Doing: In this role, you will provide comprehensive administrative assistance to the team Director, as well as provide backup administrative support to the MDI Vice President and Mission Operations Director. You will be handling classified event support, travel logistics, expense reporting, and sensitive information management. Key responsibilities will include the following: • Managing complex calendars and coordinating meetings, conferences, and catering for Directors and the Leadership team. • Arranging travel, processing travel expense reports, and maintaining related documentation. • Handling classified and proprietary information—filing, routing, and ensuring proper security controls. • Performing...
LMI
Apr 10, 2026
Junior Business Process Analyst (DBO Front Office) - Clearance Required
LMI Arlington, VA
Overview LMI seeks a Junior Business Process Analyst (Executive Administrative Assistant) to support our federal customer in Arlington, Virginia. LMI is a consultancy dedicated to improving the business of government, drawing from deep expertise in advanced analytics, digital services, logistics, and management advisory services.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change....
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