4 administrative assistant jobs found

Overview LMI is seeking a Security Specialist who will provide security administrative expertise for our government customer in specialties such as Physical, Information, and Industrial Security. The position will be primarily located at the Pentagon. This position requires an Active TS/SCI clearance.     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. Headquartered in Tysons,...

Position Summary Odyssey Systems has an exciting opportunity for a Security Assistant supporting the C3C / Kessel Run (KR) Division within the United States Air Force Command, Control, Communications, and Battle Management (C3BM) Directorate. Responsibilities Duties include, but not limited to:  Provide security support for collateral programs and, when required, Sensitive Compartmented Information (SCI) programs. Support the management and operation of secure facilities, secure spaces, and classified meeting environments. Assist with Physical Security (PHYSEC) and Information Security (INFOSEC) activities, ensuring compliance with applicable DoD and Air Force security requirements. Prepare, process, receive, distribute, and maintain accountability of classified mail, packages, and associated records. Process and review Visitor Access Requests (VARs), visit certifications, and access eligibility documentation....

Position Summary Odyssey Systems has an exciting opportunity for a Principal Security Assistant to support the Aerospace Dominance Enabler Division (AFLCMC/ESDI) at Hill AFB, Ogden, Utah. The ADE Division provides acquisition, sustainment, and technical expertise to support numerous Air Force systems, including Electronic Warfare, Command and Control Systems, Advanced Radar Threat Systems, Air Combat Training and Aircrew Readiness, and many others across the USAF and joint service environments. Responsibilities In this Advisory and Assistance Services (A&AS) role, you will provide expert-level support to Department of Defense (DoD) programs by assisting government leadership with decision-making, planning, and execution throughout the acquisition lifecycle. You will apply your technical and/or professional expertise to ensure compliance with applicable policies and regulations, contribute to mission success, and help...

Description: Lockheed Martin’s Security Operations Center (LMSOC) is seeking a Security Assistant Specialist to support our consolidated personnel security clearance program. The incumbent will provide advanced security services for domestic and international operations, supporting both internal security professionals and external government agencies. This role requires knowledge of personnel security processes, and a strong ability to navigate complex environment. The selected candidate must exercise independent judgment and decision making and be able to work with minimal supervisory oversight. Day to day tasks may include: - Defense Information System for Security (DISS) administration - Security Information Management System (SIMS) administration - Security Central system administration - Analyzing clearance data to determine appropriate actions - Researching and resolving escalated clearance tickets - Providing efficient customer service to applicants, employees, security...