• Information Systems Security Officer

    ManTech (Lothian, MD)
    …(ie, CompTIA CASP+ CE, CISSP) **Clearance Requirements:** + US Citizen with an active US Top Secret security clearance is required + This position may also ... **ManTech** seeks a motivated and customer-focused **Information Systems Security Officer (ISSO)** to support cybersecurity operations at **Patuxent River, MD.**… more
    ManTech (08/22/25)
    - Related Jobs
  • Senior Information System Security

    Leidos (Gaithersburg, MD)
    …of the Decision Advantage Solutions Business Area, is currently seeking an Information System Security Officer (ISSO) for the Chinook Program. The ISSO will be ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Nessus and Tenable-ACAS vulnerability scanning tools. **Clearance Level Required:** Top Secret with the ability to be… more
    Leidos (08/20/25)
    - Related Jobs
  • Information System Security Officer

    Parsons Corporation (Annapolis Junction, MD)
    …up SSPs. + Experience with SIPRNetwork ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... **Job Description:** Parsons is looking for a talented fully cleared Information Systems Security Officer (ISSO) to join our team. In this role you will get to… more
    Parsons Corporation (08/14/25)
    - Related Jobs
  • Information Systems Security Officer

    Parsons Corporation (Baltimore, MD)
    …Meade/Columbia, MD (Customer Site - CANX) ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... to that team.** **Primary Duties & Responsibilities:** + Maintain the appropriate operational security posture for an information system + Manage the security of… more
    Parsons Corporation (08/13/25)
    - Related Jobs
  • Modernization Information Systems Security

    Lockheed Martin (Hanover, MD)
    …as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph ISSO3: * A High School Diploma ... in a variety of responsibilities including; * Information systems security For a complete list that changes weekly, use...to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (07/31/25)
    - Related Jobs
  • Information Systems Security Officer

    Parsons Corporation (Baltimore, MD)
    …as eMASS, Xacta, ACAS, SCAP, and Nessus. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... joint operations across the Department of Defense. + Maintain the operational security posture of DoD information systems, ensuring compliance with RMF and related… more
    Parsons Corporation (07/23/25)
    - Related Jobs
  • Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …at least 3 years of job-related experience or equivalent + Must have an active DoD Top Secret US Government Clearance. Note: US Citizenship is required for a US ... of an IA Team. Tasks and focused responsibilities include Information System security requirements and risk assessments, vulnerability scan, security test and… more
    Amentum (07/09/25)
    - Related Jobs
  • Information Systems Security Officer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ205521 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Cyber and IT Risk Management **Skills:** Cloud Native Security ,Risk Management Framework (RMF),System Security Plans **Experience:** 5 + years of… more
    General Dynamics Information Technology (08/16/25)
    - Related Jobs
  • SIGINT Analyst (Technical Targeting Officer

    CACI International (Fort Meade, MD)
    …and reduce costs for the Government. **Qualifications:** _Required:_ + Current Top Secret /Specialized Compartmented Information Security Clearance with ... SIGINT Analyst (Technical Targeting Officer - TTO) Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph… more
    CACI International (07/16/25)
    - Related Jobs
  • Action Officer

    KBR (Bethesda, MD)
    …in compliance with policies and procedures. Qualifications: Required: + CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with Polygraph ... Title: Action Officer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (08/15/25)
    - Related Jobs