• Principal Information Systems

    Leidos (Reston, VA)
    …attacks) and implement forensic investigations. + System & network security monitoring with security information event management tools. + ... security scans, reviews scan results, and supports information system security officers (ISSOs)....for secure configuration. + Investigate and respond to cyber security incidents ( system and/or network more
    Leidos (04/01/25)
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  • 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.** ... all phases of the IS lifecycle and ensure that system security documentation is developed, maintained, reviewed,...**Minimum Qualifications:** + 7 + years serving as an Information Systems Security Officer (ISSO)… more
    ManTech (03/04/25)
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  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) - Senior Title: Information System Security Officer (ISSO) - Senior Belong. Connect. Grow. with ... award KBR is seeking a highly motivated and career-oriented Information System Security Officer (ISSO)...knowledge on matters related to RMF activities across multiple systems and networks of various classifications. +… more
    KBR (04/16/25)
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  • Information Assurance Engineer/…

    MartinFederal Consulting, LLC (Arlington, VA)
    …Implementation: + Design and deploy comprehensive security measures to protect information systems , networks , and applications. + Develop and implement ... activities. + Support internal and external audits related to information security and assist in remediation efforts....+ Create, manage, and report on POA&Ms for customer information systems . Qualifications: + Bachelor's degree in… more
    MartinFederal Consulting, LLC (03/11/25)
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  • 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 engineering ... Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security ...networks of various classifications. + Develop and implement information security policies, procedures, and guidelines in… more
    KBR (05/01/25)
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  • Senior Information System

    Amentum (Warrenton, VA)
    … requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support ... so, look no further. Amentum is seeking a **Senior Information System Security Engineer** to...to include all cybersecurity tool sets and collaborating with systems and network engineers. + Create and… more
    Amentum (04/24/25)
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  • Information Systems Security

    Nightwing (Sterling, VA)
    …mitigation plans, and assist with the restoration of services. Nightwing is seeking an Information Systems Security Officer to support this critical customer ... implementation Providing support to plan, coordinate, and implement a cybersecurity lab's information security Providing support for facilitating and helping the… more
    Nightwing (03/27/25)
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  • Senior Information Security Engineer…

    Lumen (Richmond, VA)
    …We Look For in a Candidate** Minimum Qualifications * Bachelor's degree in Information /Cyber Security , Computer Science, related field, or relevant experience. * ... * Microsoft or UNIX (including Linux or other UNIX derivatives) operating system administration/support experience. * Experience in engineering security controls… more
    Lumen (04/30/25)
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  • Information System Security

    TEKsystems (King George, VA)
    Description The Systems Security Engineer will provide Information Systems Security Officer (ISSO) support for NSWCDD Corporate Information ... development and implementation of new Government information systems on the unclassified and classified networks ....reviews, firewall modifications on A&A packages, communicate to the Information Systems Security Manager (ISSM)… more
    TEKsystems (04/23/25)
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  • Information Assurance System

    General Dynamics Information Technology (Manassas, VA)
    …upgrading legacy systems . The ISSE employs best practices when implementing security requirements within an information system including software ... safe and tomorrow is smarter. The ISSE III is primarily responsible for conducting information system security engineering activities with a focus on… more
    General Dynamics Information Technology (04/25/25)
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