• Cybersecurity Engineer III

    Washington Metropolitan Area Transit Authority (VA)
    …and four (4) years of experience as a cybersecurity engineer or Information System Security Engineer/ Officer ( ISSO /ISSE), having supported cybersecurity ... years of experience as a cybersecurity engineer or Information System Security Engineer/ Officer ( ISSO...design and allocation of security controls as system -specific, hybrid, or common controls. Ensures that systems more
    Washington Metropolitan Area Transit Authority (08/08/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    systems to detect, prevent, and record computer use and abnormalities, Report to Information System Security Officer ( ISSO ) or Information System ... policies, standards, regulations, and procedures for the SIS specified systems . + Coordinate the use of multiple security...and categorizing methods. + Ensure the protection of the security system through implementation of security more
    Amentum (07/18/25)
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  • ISSO

    Watershed Security (Vienna, VA)
    JOB DESCRIPTION Watershed Security is seeking a qualified Information System Security Officer , Lead, to manage the team of ISSOs in a law enforcement ... + Five (5) years of ISSO experience. + Experience securing cloud-native systems , implementing security gates om CI/CD, or managing AI/MIL model risks within… more
    Watershed Security (07/31/25)
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  • Cybersecurity Engineer / ISSO

    Parsons Corporation (Fort Belvoir, VA)
    …**Job Description:** Parsons is looking for an amazingly talented Cybersecurity Engineer / Information System Security Officer to join our team! In this role ... audits and monitors corrective actions until all actions are closed. + Developing/maintaining security documentation such as System Security Plans (SSPs),… more
    Parsons Corporation (08/15/25)
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  • Information System Security

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your ... career. At GDIT, people are our differentiator. As a ISSO ​, you will help ensure today is safe and...software, hardware, networks, enclaves, etc. + Prepare and review system documentation to include Systems Security more
    General Dynamics Information Technology (07/24/25)
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  • Alternate Information System

    Cayuse Holdings (Arlington, VA)
    **Overview** **The Work** The Alternate Information System Security Officer (AISSO) is responsible for providing support to senior ISSOs for implementing, ... system upgrades. Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies. Develop and maintain… more
    Cayuse Holdings (07/23/25)
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  • Information System Security

    General Dynamics Information Technology (Falls Church, VA)
    …Description:** Seize your opportunity to make a personal impact as an **Information System Security Officer ** supporting the United States Postal Service. ... and grow a rewarding career. At GDIT, people are our differentiators. As an **Information System Security Officer ** , you will help ensure today is safe… more
    General Dynamics Information Technology (08/14/25)
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  • Information System Security

    Jacobs (Chantilly, VA)
    Jacobs is looking for a Information System Security Officer to join our Sensor Processing Team. Candidates must have a strong Information Assurance/ ... Information Assurance, Information Management (IT/IA/IM) * Manage the day-to-day system security including physical and environmental protection, incident… more
    Jacobs (06/04/25)
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  • Assistant Facility Security Officer

    The MITRE Corporation (Mclean, VA)
    …Coordinate with Information System Security Managers (ISSM) or Information System Security Officers ( ISSO ) and ensure accreditation documentation for ... needs and expectations. Roles & Responsibilities: As Assistant Facility Security Officer (AFSO) for the McLean Campus,...DD-254's. + Experience submitting and maintaining records within government security systems such as NISS, DISS, and… more
    The MITRE Corporation (07/24/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …to achieving client-focused, mission-driven excellence. Steampunk is looking for an experiencedInformation Systems Security Officer Team Leadwith an appetite ... ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO...not limited to:** + Certified Information System Security Professional (CISSP) + Certified Information Systems more
    Steampunk (07/02/25)
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