17 administrative assistant jobs found

Overview LMI seeks an Executive Administrative Assistant to support our federal customer in Arlington, Virginia.   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, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities Perform administrative duties as...

Description: The selected candidate will report to and primarily support the Business Area Chief Financial Officer, in addition to supporting other Finance & Business Operations (F&BO) leadership. This job includes all aspects of running the CFO's office, coordinating with the other Vice Presidents' offices, and assisting the Directors in supporting and managing their activities. The selected candidate must be able to maintain the strictest standards of confidentiality regarding any discussions, meetings, or activities. The Administrative Assistant will in many cases be the “first face” of the F&BO executive staff and as such must possess a professional, welcoming and helpful personality. Specific responsibilities shall include but not be limited to the following: • Directly contribute to and enable a healthy and highly motivated F&BO team • Screen all incoming calls and visitors • Set up meetings in Outlook and maintain calendars, deconflicting and...

Description: You will be the Administrative Assistant Sr for the MFC Central and Functional Finance Administrative Support team. Our team is responsible for providing exceptional administrative support to drive business success.reporting to the Director of MFC Central and Functional Finance and supporting other F&BO Directors and executive leadership. Our team is responsible for providing exceptional administrative support to drive business success. You would be the “first face” of the F&BO executive staff What You Will Be Doing As the Administrative Assistant Sr you will be responsible for delivering professional, confidential, and welcoming support to the Director of MFC Central and Functional Finance and other F&BO executive leaders. Your responsibilities will include, but are not limited to: Screen incoming calls and visitors while managing calendars for multiple directors. Arrange travel, prepare travel requests, and obtain necessary...

Position Summary Odyssey Systems is currently seeking an Administrative Assistant to provide general administrative support to the United States Air Force, Air Combat Command (ACC), Directorate of Cyberspace and Information Dominance (A6), and Acquisition Management & Integration Center (AMIC) at Langley AFB.   This is a full-time, temporary, on-site position located at Langley AFB.  Dates: 17 Aug 2026 - 26 Sep 2026. Responsibilities Duties include, but not limited to:  Track, monitor, and assist in managing official taskings and correspondence utilizing the Task Management Tool (TMT) or future tasking software Manages division calendar Manages director's calendar Manages weekly slides for division meetings Facilities parts of Division meetings, Calender review, TDY/Leave schedule Ensures daily, weekly, bi-weekly, monthly deliverables are ready for submission Coordinates meetings as...

Description: You will be the Administrative Assistant Senior for the Missiles and Fire Control JASSM organization. Our team is responsible for providing exceptional support to the organization and staff. What You Will Be Doing As the Administrative Assistant Senior, you will be responsible for providing administrative support to senior leaders and staff, exercising discretion and sound judgment in handling confidential and sensitive information. You will play a vital role in ensuring the smooth operation of our office by performing a wide range of administrative duties and office management tasks. Your responsibilities will include: Provide administrative support to senior leaders and staff, exercising discretion and sound judgment in handling confidential and sensitive information Create and edit presentations, documents, memos, and reports, utilizing excellent writing and communication skills to produce high-quality materials Coordinate travel...

Description: • Performing normal office functions such as setting up and maintaining files, maintaining calendars, provide phone coverage, interviewing callers and making proper referrals, arranging and support on-site and offsite meetings to include video teleconferences and Microsoft Teams meetings, conferences, and associated catering • Arranging travel plans for assigned group and preparing expense reports • Receiving, referring and answering mail • PowerPoint chart/agenda production and reproduction • Maintaining team rosters and organizational charts • Act as the program’s employee engagement lead by developing new and innovative ways to engage with employees including hosting monthly meetings and requesting employee feedback • Assist with coordinating volunteer support for program events by managing volunteer lists and sending communications regarding logistics • Providing backup and fill-in for the VP and site director's administrative assistant during absences. •...

Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? Ignite matures and transitions capabilities focused on our Space Enterprise internal and external customer needs. This position will contribute to the success of an applied research & development team within the LM Space Ignite, Advanced Capabilities Electro-optics & Security (ACES) directorate. The ACES team conducts applied research and rapid prototyping of systems & subsystems in relevant or operational environments, develops first-of-kind optical systems, and supports national defense. This role will support the creation of discriminating and disruptive technologies, and performance of first-of-kind demonstrations in support of critical national needs. Specific job duties include performing a variety of administrative, office management, protocol, and site-wide...

Description: Performs a variety of administrative duties for Vice President, Security and Emergency Services. Duties include but not limited to: • Manage VP/Director Outlook calendars; incorporate rapid change notifications. • Anticipate daily to long term schedule needs; confirm and adjust daily. • Arrange meeting rooms, audio-visual, catering, and agendas for staff events. • Draft and edit office documents and presentation materials swiftly to support VP direction. • Coordinate large scale team events yearly, track participation. • Book domestic/international travel; process expense reports per policy. • Oversee office management such as service requests/supplies/office moves/facility requests. • Interface with all internal/external customers; route inquiries appropriately. Basic Qualifications: • Minimum 5 years of professional experience providing confidential, executive level administrative support. • Proficient in the Microsoft Office suite – Outlook, Word, Excel,...

Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. In this role you will: Maintain calendars, arrange meetings, communicate and collaborate...

Description: The successful candidate provides high‑level administrative support to multiple directors and senior managers within the Next Generation Interceptor (NGI) program at the Denver site. The role ensures seamless daily operations for a team of ~300 personnel, managing calendars, travel, events, supplies, and virtual meetings while maintaining the professionalism and efficiency expected of Lockheed Martin’s corporate environment. Basic Qualifications: 3yrs of related job experience Experience organizing company events for >50 people Experience managing an office supply budget Desired Skills: Experience supporting multiple executives Experience in Microsoft tools including calendar management for multiple team members Experience with travel planning and expense submittal use of the Concur tool preferred Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Other...

Overview LMI seeks a 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....

Description: This Executive Assistant position will report to and support both the Vice President of Corporate Communications & Brand and Vice President of Corporate Affairs & International Communications. The position requires an individual that is a team player, has excellent interpersonal skills, communication skills, professionalism, and proven ability to manage multiple tasks and prioritization skills. The position requires extensive administrative assistant experience supporting executive level employees and the selected candidate will interface with company executives and external contacts. Position requires working on site / in person in Bethesda, MD, with periodic travel required to Crystal City, VA. Responsibilities include: • Maintains calendars to ensure efficiency and maximum use of leader's time, arranges meetings, makes travel arrangements and interfaces with internal and external customers. • Works effectively with internal and external staff assistants to...

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.   This is a full-time position located at Hanscom AFB, MA. 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...

Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a health, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. Are you ready to take your career to a new level and work at an extraordinary company in Littleton, CO. The coolest jobs on this planet… or any other… are with Lockheed Martin Space. As we enter a new era of Strategic Weapon Systems, Lockheed...

Position Summary Odyssey Systems has an exciting opportunity for a Senior Security Assistant providing support to the Command, Control, Communications, and Battle Management Division (C3BM).   Command, Control, Communications, and Battle Management (C3BM) has been tasked with delivering an integrated Department of the Air Force (DAF) Battle Network providing resilient decision advantage and enabling the USAF, USSF, Joint, and Coalition Force to win against the pacing challenge. C3BM supports execution in many different focus areas. C3BM’s main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space.   The Security Manager will provide support to perform administrative security functions under the direction of the activity security manager...

Description: Lockheed Martin’s Security Operations Center (LMSOC) is seeking a seasoned Security Assistant Senior 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 - Applicant tracking system administration - Analyzing clearance and pre-employment data to determine appropriate actions - Researching and resolving escalated clearance and...

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...