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16 administrative assistant jobs found

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United States Onsite administrative assistant
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Full time  (5)
Lockheed Martin
Mar 12, 2026
Administrative Assistant Sr
Lockheed Martin Fort Worth, TX, USA
Description: What You Will Be Doing As the Administrative Assistant to the Enterprise Production Control Director, the successful applicant will be a committed team member who performs a variety of administrative duties and other tasks. Selected candidate will need to exercise tact, initiative, diplomacy, discretion and sound judgment, relieving staff of details not requiring their involvement. In addition to standard duties described above, the position will be responsible for meeting management, which may include scheduling, attendance management, agenda review/development, verification of chart inputs and documentation of meeting minutes and action item follow through, make travel and reconcile expense reports as well as other special events. Manage correspondence, coordinate office staff, and maintain office environment. Selected candidate will be required to prioritize non-routine situations in a dynamic environment. Selected candidate may be required to provide...
LMI
Mar 12, 2026
Administrative Assistant
LMI Tysons, VA, USA
Overview 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   Manages logistics for meetings and events while ensuring a highly detailed level of coordination. Responsibilities include: Reserve meeting and...
Lockheed Martin
Mar 05, 2026
Senior Administrative Assistant - Arlington, VA
Lockheed Martin Arlington, VA, USA
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...
Lockheed Martin
Mar 03, 2026
ADSW Advanced Programs Administrative Assistant Sr
Lockheed Martin Orlando, FL, USA
Description: You will be the Senior Administrative Assistant for Lockheed Martin Missiles and Fire Control's (MFC) Air Dominance and Strike Weapons Advanced Programs (ADSW-AP) Leadership Team in Orlando. What You Will Be Doing We are seeking a highly organized and detail-oriented Administrative Assistant to provide exceptional support to the ADSW-AP leadership team. The successful candidate will be a strategic partner responsible for handling a wide range of clerical and organizational tasks to ensure the smooth operation of their organizations. This is an excellent opportunity for a self-motivated, forward thinker and skilled administrative professional to join our team and contribute to the success of our ADSW-AP Program. As the Senior Administrative Assistant, you will be responsible for: • Manage calendars and coordinate meetings in Outlook for the ADSW-AP Director and Senior Staff • Manage access and usage of Teams, SharePoint, Confluence and other Collaborative...
Odyssey Systems Consulting Group
Nov 18, 2025
Full time
Executive Administrative Assistant
Odyssey Systems Consulting Group El Segundo, CA, USA
Position Summary Odyssey Systems has an exciting new opportunity for a Executive Administrative Assistant supporting the Space Systems Command (SSC) Military Communication and Positioning, Navigation and Timing Directorate (CG) in the United States Space Force.  This position will support the SSC/CG program office as it rapidly premier capabilities resilient to the threat by the relentless pursuit of warfighter needs and acquisition excellence.   In this role you will work alongside a Team of Administrative Assistant supporting the Delta/Division Action Group (DAG).   This is a full-time opportunity located in LA, CA.   ***Contingent upon contract award*** Responsibilities Duties include, but not limited to: Effectively receive, document, generate, distribute, track and close tasks at the Directorate level to the maximum extent possible Open, read, understand, and properly distribute tasks to the...
Odyssey Systems Consulting Group
Nov 04, 2025
Full time
Administrative Assistant I
Odyssey Systems Consulting Group Dayton, OH, USA
Position Summary Odyssey is seeking an Administrative Assistant I to support Naval Medical Research Unit Dayton (NAMRU-D). NAMRU-D is located at Wright Patterson Air Force Base and is Navy Medicine's world class, global aeromedical research leader. Their efforts and innovative products are aligned with operational requirements to solve the naval and joint warfighter challenges of the future. The unit participates in a wide variety of collaborative efforts with military, government, academic and civilian research organizations.   ***Contingent upon contract award*** Responsibilities Duties include, but are not limited to:   • Completes Department of Defense forms for documentation of receipt of purchased goods. • Routes forms for signatures from requesting officials and files the completed forms in purchasing documentation folders. • Reviews monthly purchase card closeout documentation, ensuring completion and...
Odyssey Systems Consulting Group
Nov 03, 2025
Full time
Executive Administrative Assistant
Odyssey Systems Consulting Group El Segundo, CA, USA
Position Summary Odyssey Systems has an exciting new opportunity for a Executive Administrative Assistant supporting the Space Systems Command (SSC) Military Communication and Positioning, Navigation and Timing Directorate (CG) in the United States Space Force.  This position will support the SSC/CG program office as it rapidly premier capabilities resilient to the threat by the relentless pursuit of warfighter needs and acquisition excellence.   In this role you will work alongside a Team of Administrative Assistant supporting the Delta/Division Action Group (DAG).   This is a full-time opportunity located in LA, CA.   ***Contingent upon contract award*** Responsibilities Duties include, but not limited to: Provide guidance and recommendations on completing manpower and personnel documentation; and maintain the unit personnel management roster, organizational charts, unit manning document, and related...
Lockheed Martin
Mar 10, 2026
Executive Administrative Assistant
Lockheed Martin Manassas, VA, USA
Description: WHAT WE'RE DOING From initial concept to life cycle sustainment, we consider and integrate full spectrum cyber capabilities into everything we deliver to our customers. Lockheed Martin provides services and creates the platforms, tradecraft and resources that are demonstrated to help our customers move faster, be safer, improve quality and contain costs for critical cyber missions. THE WORK The Vice President of the Undersea Missions Systems (UMS) Market Segment is seeking an Executive Assistant who will ensure the successful completion of daily administrative tasks. The incumbent will interface with cross functional executives, senior management, and administrative staff at all levels and will act as an ambassador for the Vice President and the organization. The successful candidate should have a proactive mindset and excellent communication skills. Key Responsibilities • Manage a high volume of calendar appointments, travel arrangements, and expense reporting...
LMI
Mar 16, 2026
Senior Business Analyst
LMI Alexandria, VA, USA
Overview LMI is seeking an experienced Senior Business Analyst at the Department of Homeland Security (DHS), Federal Protective Service (FPS) headquarters in Alexandria, VA.  This position will support the FPS Office of Professional Responsibility with a myriad of analytical and business process matters impacting criminal and administrative investigations.  In addition, the incumbent will provide critical operational support and integration of new or improved programs and processes across the organization. You must be able to work on client site full-time in Alexandria, VA (ad hoc telework flexibility may be available).     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...
LMI
Mar 16, 2026
International Cooperation Analyst - Clearance Required
LMI Alexandria, VA, USA
Overview LMI is seeking a candidate to serve as an International Cooperation Analyst supporting the Office of the Assistant Secretary of War for International Armaments Cooperation (ASW (IAC)) to enhance the harmonization and efficiency of international armaments cooperation and provide interoperable and interchangeable capabilities to our warfighters at this critical time and into the future.   This position requires on-site work in Alexandria, VA, five days per week.   The International Cooperation Analyst will help advance Department of Defense objectives with allies and international partners.   The candidate will plan and execute ASW (IAC) outreach and dialogue with international stakeholders and departmental and interagency partners to improve collaboration, communication, and security of supply for materials critical to national defense.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact...
LMI
Mar 10, 2026
Security Specialist (A&S Security) - TS/SCI required
LMI Alexandria, VA, USA
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 Suffolk Building, Falls Church, Virginia, although responsibilities may extend to the Mark Center and Pentagon locations. 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,...
LMI
Mar 10, 2026
Business Process Analyst (D/DBO Director) - TS/SCI required
LMI Arlington, VA, USA
Overview LMI seeks a Business Process Analyst to provide high-level business process analysis and executive support to a government 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...
LMI
Jan 20, 2026
Executive Assistant (CBP)
LMI Washington, DC, USA
Overview LMI seeks an Executive Assistant to support U.S. Customs and Border Protection (CBP) programs in the National Capital Region. Join our team of collaborative self-starters focused on delivering practical and efficient solutions to help our client keep U.S. borders safe and facilitate travel and trade.   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.   This position will require remote work with one day a week on client site in Washington, DC.   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,...
Odyssey Systems Consulting Group
Nov 18, 2025
Full time
Executive Assistant
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary Odyssey Systems has an exciting new opportunity for a Executive Assistant   supporting the Space Systems Command (SSC) Military Communication and Positioning, Navigation and Timing Directorate (CG) in the United States Space Force.  This position will support the SSC/CG program office as it rapidly premier capabilities resilient to the threat by the relentless pursuit of warfighter needs and acquisition excellence.   In this role you will be the primary focal point for interface and coordination with Mission Services (SSC/CGO) and shall provide technical guidance and consultation assistance to managers and employees regarding all areas of the Human Resource, Personnel, and Administrative processes.   This is a full-time opportunity located in Colorado Springs, CO.     ***Contingent upon contract award*** Responsibilities Duties include, but not limited to: Respond to various tasks...
Lockheed Martin
Mar 10, 2026
Security Assistant Senior Specialist
Lockheed Martin Orlando, FL, USA
Description: Lockheed Martin’s Security Operations Center (LMSOC) is seeking a seasoned Security Assistant Senior Specialist to support our consolidated personnel security clearance and pre employment screening programs. 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...
Odyssey Systems Consulting Group
Nov 18, 2025
Full time
Physician
Odyssey Systems Consulting Group Clarksburg, WV, USA
Position Summary Odyssey Systems has an exciting opportunity for Physician , providing Board Certified or Board Eligible Hospital Medicine Physician Services on site in accordance with the specifications contained herein to beneficiaries of the Department of Veterans Affairs (VA) and the Louis A Johnson VAMC, located at  Med Center Dr. Clarksburg, WV 26301.   ***Contingent upon contract award*** Responsibilities Duties include, but are not limited to:   Contractor’s physicians shall admit and coordinate all aspects of care for hospitalized medical patients including:  Admission, including history and physical examinations. Appropriate placement within the Hospital. Evaluation and treatment, including the ordering and interpretation of diagnostic studies, including laboratory, diagnostic imaging, and electrocardiographic examinations, and the administration of medications normally considered part of the...
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