• Program Security Officer

    KBR (Reston, VA)
    Title: Program Security Officer ( Modeling and Simulation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... of space defense. Key Responsibilities: KBR is seeking a Program Security Officer to support...Officer to support a multi-disciplinary team that provides modeling , simulation, and analysis (MS&A) support to the Defense… more
    KBR (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Joint Operational Logistics Subject Matter Expert…

    KBR (Reston, VA)
    Title: Joint Operational Logistics Subject Matter Expert ( Modeling & Simulation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
    KBR (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information System Security

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Information System Security Officer in our **National Security Sector's (NSS) Cyber ... more. **Join us and make a difference in National Security !** **Senior Information System Security Officer...and methodologies, preferably on a large software or IT program . + Demonstrated experience performing day-to-day security more
    Leidos (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information Systems Security

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Information Systems Security Officer (ISSO)** in our **National Security Sector's (NSS) ... robust security measures and compliance frameworks. This multi-year, high-impact program supports our customer site in Annapolis Junction, MD, focusing on the… more
    Leidos (12/02/25)
    - Save Job - Related Jobs - Block Source
  • Security Assurance Program Manager…

    Microsoft Corporation (Reston, VA)
    …on remediation for reports. + Manage clearance processing activities assisting the Facility Security Officer (FSO) and the Contractor Specialist Security ... support the Program Operations Team as a Program Manager of Security Assurance in the...experience in software development lifecycle, large scale computing, threat modeling , cyber security , or anomaly detection OR… more
    Microsoft Corporation (12/14/25)
    - Save Job - Related Jobs - Block Source
  • Information Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    …Junction, Linthicum and Ft. Meade, MD. **ISSO Job Summary:** The Information System Security Officer (ISSO) is integral to our mission of safeguarding our ... of security policies and enterprise solutions. + Assess and mitigate system security threats and risks throughout the program life cycle, contributing to … more
    Leidos (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Operations Research Analyst/ Program

    Macalogic (Washington, DC)
    …in five primary areas: software development and IT-related consulting; cyber security , program support; federal enterprise architecture; and compliance. In ... reports for senior leaders at the Air Force, Major Command, and Program Executive Officer level. + Conduct Cost/Schedule/Performance Assessments, Risk… more
    Macalogic (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Nuclear Command, Control, and Communications…

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …Command, Control, and Communications ( NC3 ) . What You'll do: + Provide expert modeling and simulation, acqui sit ion, and program support toward future NC3 ... and performance improvement opportunities. + E nga ge in modeling and simulation activities, alternative architectures assessment such as... management of NC3 capab ilities in a DoD Program Office, Program Executive Officer 's… more
    BOOZ, ALLEN & HAMILTON, INC. (12/10/25)
    - Save Job - Related Jobs - Block Source
  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …Technologies is seeking a Watch Officer to support a critical National Security Program . The successful candidate will join a high-performing team of ... sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer - Watch.... Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 25423… more
    L3Harris (10/15/25)
    - Save Job - Related Jobs - Block Source
  • Satellite Wideband Communications Analyst…

    Serco (Arlington, VA)
    …is contingent upon your ability to maintain and transfer your ACTIVE TS/SCI Security clearance** **In this role, you will:** + Support in developing recommendations ... any other applicable guidance and direction. + Support the designated Requirements Officer (RO) with all requirements liaison and collaboration activities with other… more
    Serco (11/11/25)
    - Save Job - Related Jobs - Block Source
  • Naval and DoD Warfare Analyst

    Serco (Alexandria, VA)
    …Virginia. Bring your expertise and collaborative skills to make a positive impact on the security of our nation! The TRMC mission is the readiness of DoD test and ... test facilities, hardware-in-the-loop laboratories, measurement facilities, software testbeds, and modeling and simulation used for testing), including the Major… more
    Serco (11/29/25)
    - Save Job - Related Jobs - Block Source
  • IT Project Manager

    Office of Administration (District Of Columbia, DC)
    …Applying data management principles and practices, including data governance, modeling /mapping, storage, metadata management, security , and integrity. -AND- ... managing the set of projects and systems that implement the EOP's data archive program , in adherence with both the Presidential Records Act (PRA) and Federal Records… more
    Office of Administration (12/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior Data Architect

    Chenega Corporation (Arlington, VA)
    …documenting database architectures via database architectural strategies at the modeling , design and implementation stages + Experience developing database solutions ... designing proposed system; defining database physical structure and functional capabilities, security , back-up, and recovery + Experience with using ETL (extract,… more
    Chenega Corporation (10/02/25)
    - Save Job - Related Jobs - Block Source