• Information System Security

    Lockheed Martin (Herndon, VA)
    …the ability to obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility ... Key Responsibilities of this role includes: \- Support day\-to\-day information system security operations including...a plan of actions and milestones \(POA&M\) with the Information Systems Security Manager \(ISSM\)… more
    Lockheed Martin (08/08/25)
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  • Cloud Information Systems

    Parsons Corporation (Chantilly, VA)
    …what you're looking for. **Job Description:** Parsons is looking for a talented **Cloud** ** Information System Security Engineer** to join our growing team! ... or Intelligence Community Directive (ICD) 503. + ​​(ISC)2 Certified Information System Security Professional **(CISSP)**...diverse audience in layman's terms + Experience with the cyber security of SIGINT solutions. + Experience… more
    Parsons Corporation (09/30/25)
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  • Senior Information Systems

    The MITRE Corporation (Mclean, VA)
    …the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified ... & Authorization (A&A). Provides configuration management (CM) expertise for information system security software, hardware,...other security documentation. + Serve as the Information Systems Security Manager (ISSM)… more
    The MITRE Corporation (09/18/25)
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  • Information System Security

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an Information System Security Manager (ISSM) to provide information security support. This position is in Chantilly, ... drive influence operations. If you have specialized skills in information security and tech ops, this is...systems and applications. + Coordinate A&A actions and system testing with appropriate security personnel. +… more
    SAIC (09/24/25)
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  • Lead, Information Security

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security ... development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in the development… more
    L3Harris (08/03/25)
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  • Information Systems Security

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    SECURITY OFFICER - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer (ISSO Cloud) to support our customer on ... contract in the Arlington, VA area. This position ensures information systems security compliance and...Solution (ACAS) for vulnerability management * Manage Trellix Endpoint Security System (ESS), previously known as McAfee… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • Information System Security

    SAIC (Ashburn, VA)
    **Description** **Job Description** **SAIC** is looking for an Information System Security Officer (ISSO) and/or Alternate Information System ... Officer (AISSO) for one or more major federal IT information systems as a member of the...assigned system (s) and ensure compliance with Federal Information Security Management Act (FISMA) requirements and… more
    SAIC (09/27/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    …accreditation of all System Program Office sponsored systems . + Provide the Information System Security Engineer (ISSE) support for IA systems ... **Description** SAIC is seeking an experienced Information Systems Security Engineer...security policy implementation. + Provide status to Directorate Information System Security Manager (ISSM)… more
    SAIC (08/07/25)
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  • Information Systems Security

    Parsons Corporation (Fort Belvoir, VA)
    …**What Required Skills You'll Bring:** + Active TS/SCI clearance + BA/BS in Information Security System Engineering, Information Assurance, Computer ... advisor on all matters, technical and otherwise, involving the security of information systems under...Splunk, network security and system security , supporting security information and… more
    Parsons Corporation (09/25/25)
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  • Information Systems Security

    CACI International (Sterling, VA)
    Information Systems Security Officer...and implement a continuous monitoring plan IAW the customer's Cyber Security Office guidance + Maintain ... Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer Lead... audits to identify vulnerabilities + Design and implement security measures to protect against cyber threats,… more
    CACI International (07/26/25)
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