• Senior Associate, Information

    L3Harris (Plano, TX)
    …25471 Job Location: Plano, TX or Richardson, TX Job Schedule: 9/80 Job Description: The Information System Security Officer (ISSO) is part of an ... Information Security team supporting a wide variety of existing and...(DLP etc.), DISA STIGs, eMASS, Group Policy, and other software/ systems . + Existing 8140 Certification ( Security +, CISSP,… more
    L3Harris (09/27/25)
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  • Information Systems Security

    Leidos (Tucson, AZ)
    …personnel to deliver Cybersecurity support services, assisting both the ACC Cybersecurity Chief Information Security Officer and unit ISSOs in sustaining a ... **Description** Leidos has an opening for an Information System Security Officer (ISSO) located at Davis-Monthan AFB in Arizona. To be eligible, candidates… more
    Leidos (09/06/25)
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  • Information Systems Security

    ManTech (Laurel, MD)
    …and solutions to complex IT problems. + Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies. + ... MANTECH seeks a motivated, career-driven, and customer-focused ** Information System Security Officer ...Security Plans (SSPs) for both new and existing systems + Analyze vulnerability scan results and collaborate with… more
    ManTech (09/11/25)
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  • Information Systems Security

    Leidos (Ashburn, VA)
    security operations and compliance frameworks. + Develop, draft, review and endorse all information systems security plans and other security ... for Security and Privacy, DHS 4300A Policy and Handbook, CBP Information Systems Security Policies and Procedures Handbook (HB 1400-05D), and internal… more
    Leidos (09/23/25)
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  • Senior Information Systems

    The MITRE Corporation (Mclean, VA)
    …The selected candidate will be responsible for protecting information systems , networks, and computers from security threats. The candidate will ... Controls Traceability Matrix (SCTM). As the ISSM/ISSO, maintain operational security posture to ensure information systems...ISSM/ISSO, maintain operational security posture to ensure information systems (IS), security policies,… more
    The MITRE Corporation (09/17/25)
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  • Information Systems Security

    Lockheed Martin (Orlando, FL)
    security objectives, Operational objectives, Risk mitigation strategies for information systems \- Demonstratable experience working with complex operating ... support for our classified environments\. The Rotary and Mission Systems \(RMS\) Classified Cyber Security organization is...\- Coordinate activities with the Information System Security Manager \(ISSM\) to ensure systems are… more
    Lockheed Martin (09/28/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …or as part of an IA Team. Tasks and focused responsibilities include Information System security requirements and risk assessments, vulnerability scan, ... Operating Manual (NISPOM), NISPOM Overprint and/or DOD JSIG Manual. + Assists Information System Security Manager (ISSM) to maintain approvals/accreditations for… more
    Amentum (07/09/25)
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  • Senior Information System Security

    Leidos (Annapolis Junction, MD)
    …Must have excellent interpersonal skills. **Preferred Qualifications** + Extensive experience as an Information Systems Security Officer on large ... has a new and exciting opportunity for a Senior Information System Security Officer in...life cycle support, enterprise application development, network engineering, and information systems security (ISS). The… more
    Leidos (09/06/25)
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  • Modernization Information Systems

    Lockheed Martin (Hanover, MD)
    …Work:** We are seeking professionals interested in a variety of responsibilities including; * Information systems security For a complete list that changes ... * Provide support to senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies * Assist in… more
    Lockheed Martin (09/25/25)
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  • Information Systems Security

    Parsons Corporation (Baltimore, MD)
    …to that team.** **Primary Duties & Responsibilities:** + Maintain the appropriate operational security posture for an information system + Manage the security ... of a team that supports USCYBERCOM's internal command IT systems and the enterprise at large, to include one-of-a-kind...system through Certification & Accreditation (C&A) + Support the information system owner for the completion of security more
    Parsons Corporation (09/25/25)
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