• Information Systems Security Officer…

    Amentum (Columbia, MD)
    … system or program. + Provide support to the information System Security Manager ( ISSM ) for maintaining the appropriate operational Cybersecurity posture ... We are seeking an Information Systems Security Officer (ISSO) 3 for a prime contract that is based out of our Columbia, MD office. **Responsibilities:** +… more
    Amentum (05/14/25)
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  • Information System Security Officer…

    CACI International (Annapolis Junction, MD)
    Security Officer (ISSO) to provide support to the Information System Security Manager ( ISSM ) for maintaining the appropriate operations IA posture ... of Assessment and Authorization ( _A&A_ ) as required by the Federal Information Security Management Act (FISMA). + Prepare system security plan (SSP) and… more
    CACI International (06/27/25)
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  • Sr. ISSO

    Leidos (Annapolis Junction, MD)
    …for information systems. + Provide support to the Information System Security Manager ( ISSM ) for maintaining the appropriate operational IA posture ... **Leidos** has a new and exciting opportunity for a **Senior Information System Security Officer (ISSO)** in our **National Security Sector's (NSS)… more
    Leidos (07/22/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …classified networked and standalone computers as directed by the Information Systems Security Manager ( ISSM ). + Prepare security documentation for ... and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security audit… more
    Northrop Grumman (07/02/25)
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  • Principal Linux Systems Administrator - Polygraph

    Northrop Grumman (Linthicum Heights, MD)
    …classified networked and standalone computers as directed by the Information Systems Security Manager ( ISSM ). + Prepare security documentation for ... and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security audit… more
    Northrop Grumman (05/21/25)
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  • Computer System Administrators Careers - Baltimore

    Northrop Grumman (Linthicum Heights, MD)
    …classified networked and standalone computers as directed by the Information Systems Security Manager ( ISSM ). + Prepare security documentation for ... and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security audit… more
    Northrop Grumman (07/15/25)
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  • Principal High Performance Cluster Systems…

    Northrop Grumman (Baltimore, MD)
    …classified networked and standalone computers as directed by the Information Systems Security Manager ( ISSM ). + Work under minimal direction and ... and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security audit… more
    Northrop Grumman (05/17/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …all classified networked and standalone computers as directed by the Information Systems Security Manager ( ISSM ). * Report project status as required for ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (06/17/25)
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  • Information Systems Security

    General Dynamics Information Technology (Bethesda, MD)
    …+ CompTIA Security + Certified Information Systems auditor (CISA) + Certified Information Security Manager (CISM) + CompTIA Advanced Security ... grow a rewarding career. At GDIT, people are our differentiator. As an Information Systems Security Management ( ISSM )​, you will help ensure today is safe… more
    General Dynamics Information Technology (07/23/25)
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  • Information System Security

    ARSIEM (Annapolis Junction, MD)
    …and the ability to have an impact on every client you work with. ARSIEM seeks an Information System Security Manager 3 . This position will support one of ... + Enable Government planning, coordination, and oversight of organizational implementation of information security services + Enable design and implementation of… more
    ARSIEM (07/16/25)
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