• Tyto Athene (Fairfax, VA)
    **Description** Tyto Athene is searching for a **Senior Information System Security Officer (ISSO)** to be responsible for the overall handling of ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1461/senior- information - system - security - officer -%28isso%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location**… more
    DirectEmployers Association (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Epsilon, Inc (Manassas, VA)
    …Our services, ranging from systems administration and network engineering to Information security and data center management, are essential to the mission's ... a Department of Defense (DoD) facility by managing access control, monitoring security systems , managing classified materials, and ensuring compliance with… more
    DirectEmployers Association (11/01/25)
    - Save Job - Related Jobs - Block Source
  • Business Information Security

    Huntington Ingalls Industries (Fairfax, VA)
    …Join HII! Where Hard Stuff is Done Right! Mission Technologies is seeking a business information security officer (BISO) to work out of our Fairlakes office ... in Fairfax, VA. The business information security officer (BISO) serves... technology experience. * 5+ years of related cybersecurity systems administration (preferable). * 3+ years of cybersecurity or… more
    Huntington Ingalls Industries (10/15/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    CACI International (Chantilly, VA)
    Information System Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... **Exciting Opportunity: Join Our Dynamic Cybersecurity Team as an Information Systems Security Officer...security findings and implement effective remediation plans. + ** System Security Plans:** Assist in creating and… more
    CACI International (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    Lockheed Martin (Manassas, VA)
    …Committee on National Security Systems Instruction \(CNSSI\) 1253\. As an Information Systems Security Officer \(ISSO\), you will be responsible ... classified computing systems with the programs and information systems security manager \(ISSM\)\....career, or journey, level\. * Previous experience as an Information System Security Officer more
    Lockheed Martin (10/02/25)
    - Save Job - Related Jobs - Block Source
  • Information Systems Security

    SAIC (Chantilly, VA)
    …operations that modernize and enable critical national imperatives. SAIC is looking for an Information Systems Security Officer (ISSO) to support a ... resolve security incidents + Prepare and maintain security documentation, including system security ...security , with at least 3 years as an Information Systems Security Officer more
    SAIC (10/04/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** Information System Security Officer (ISSO) acts as the Designated Person(s) assigned to one or ... more existing FISMA Systems of Record as well as new IT ...government and customer organizations. **Overview** We are seeking a Information System Security Officer more
    TekSynap (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    GCyber (Alexandria, VA)
    …the confidentiality, integrity, and availability of organizational systems and data. As the Information System Security Officer , you will: + Serve as ... GCYber is seeking an Information System Security Officer , to... security point of contact and ensure assigned systems maintain compliance with applicable cybersecurity frameworks (eg, NIST… more
    GCyber (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information System

    Leidos (Alexandria, VA)
    …(IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking an Information System Security Officer (ISSO) for the Chinook ... Respond to the needs for updates and maintenance of security documentation, especially System Security ...a comparable commercial or GOTs product. + Active Certified Information Systems Security Professional (CISSP)… more
    Leidos (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Information System Security Officer ISSO** to join our team in the Chantilly, VA area. ISSO ... operational security posture is maintained for assigned information systems and as such, works in...and as such, works in close collaboration with the Information System Security Manager ISSM.… more
    ManTech (10/30/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information System

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in **Quantico, VA.** ... following Information Assurance Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), Global … more
    ManTech (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security ...assigned. Basic Qualifications: + Bachelor's Degree in computer science, information systems , or related field and at… more
    KBR (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information Systems

    ManTech (Fort Washington, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information Systems Security Officer (ISSO)** to join our team in Fort Washington, ... The ideal candidate will have a deep understanding of implementing various security measures to protect an organization's computer systems and networks.… more
    ManTech (11/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information Security

    Parsons Corporation (Chantilly, VA)
    …+ Familiarity with conducting research and analysis. + Familiarity with network and information system security principles and best practices. + Familiarity ... storage, and transmission of information or data. + Knowledge of system life cycle management principles, including software security and usability. +… more
    Parsons Corporation (10/10/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    Parsons Corporation (Centreville, VA)
    …talent and redefine what's possible. **Job Description:** Parsons is looking for a talented ** Information System Security Office** **r** to join our growing ... required reports. + Periodically conducts a review of each system 's audits and monitors corrective actions until all actions...non-degreed candidates. + Experience with information technology security , information systems security more
    Parsons Corporation (10/13/25)
    - Save Job - Related Jobs - Block Source
  • Information System Security

    Parsons Corporation (Centreville, VA)
    … Plans (SSPs) that outline the security requirements and controls for information systems . + Develop, review, and update security documentation, ... security controls. + Prepare and maintain System Security...to Information Technology, Information Assurance, Information Management (IT/IA/IM). + Conducting system audits… more
    Parsons Corporation (09/04/25)
    - Save Job - Related Jobs - Block Source
  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    systems to detect, prevent, and record computer use and abnormalities, Report to Information System Security Officer (ISSO) or Information ... security countermeasures to protect the integrity of the information assets in SIS systems enterprise ie...and categorizing methods + Ensure the protection of the security system through implementation of security more
    SAIC (10/07/25)
    - Save Job - Related Jobs - Block Source
  • Security Manager

    Chenega Corporation (Lorton, VA)
    …requirements. + Serve as the Information System Security Officer (ISSO) for automated information systems that process classified information ... + Prepare and maintain the Automated Information System Security Plans (AISSP) and provide oversight... Processing requirements for both collateral and SCI computer systems . + Practical, hands-on, experience in managing secure facilities… more
    Chenega Corporation (09/01/25)
    - Save Job - Related Jobs - Block Source
  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    System Administrator, Information System Security Manager, or Information System Security Officer . + Experience applying the requirements ... motivated self-starter with experience in secure information systems to join a team of security ...Defense Information Systems Agency (DISA) Security Technical Implementation Guides. + Operating System /Computing… more
    Tau Six (10/22/25)
    - Save Job - Related Jobs - Block Source
  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …Business Analyst - Journeyman + Financial Business Analyst - Senior + Helpdesk Specialist + Information System Security Officer - Journeyman + ... Information System Security Officer - Senior + ...Information System Security Officer - Senior + Information System...Master + IT Training Specialist - SME + Cloud Systems Architect - Senior + Cloud Systems more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
    - Save Job - Related Jobs - Block Source