• Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    …Review and update approved ATO as required or requested in conjunction of auditors, cyber security & Information System Security Engineers. + Coordinates ... place and are security compliant. Work with Information Systems Security Officer ( ISSO ) and Project Manager(s) as required. TekSynap is a fast growing… more
    TekSynap (12/06/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …service delivery. \#LI-KW2 **Required Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of 6 years' ... s), etc. + Support Accreditation and Authorization (A&A) reviews by ISSO /M, as well as the Security Controls Assessor (SCA) + Document the Plans of Actions and… more
    BAE Systems (11/21/25)
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  • Information Systems Security Officer

    CACI International (VA)
    security event management and defense-in-depth. + Well versed in DoD cyber security Assessment and Authorizations (A&A) DoD Implementation, Directives, NIST ... Special Publications and other government cyber security standards, policies, and directives +...Systems Security Engineer (ISSE), and/or Information Systems Security Officer ( ISSO ). + At least five… more
    CACI International (12/18/25)
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  • Intel Security Specialist with TS and SCI…

    Watershed Security (Virginia Beach, VA)
    …Framework Step 5 authorizations in the ISSE capacity or Information System Security Officer ( ISSO ) capacity + Communicating risk reduction recommendations to ... JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with...vulnerability and threat analysis; and be experienced as an ISSO or ISSE. REQUIRED QUALIFICATIONS + Bachelor of Science… more
    Watershed Security (12/05/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …master's degree + Proficient with Linux based classified systems + Experience with cyber security policies and implementation of Risk Management Framework (RMF): ... be required to manage work distribution to Information Systems Security Officers ( ISSO ). **Position Responsibilities** + Primary...etc + Holds multiple DOD 8140 certifications to include Security and/or Networking + Coordinate with cyber more
    AeroVironment (12/24/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    …capabilities. As an ISSE, you will be responsible for conducting security assessments, engineering secure solutions, automating defensive cyber activities, ... vulnerabilities and compliance gaps. + Engineer unique cybersecurity solutions to support Cyber Threat and Defensive Operations. + Automate security monitoring,… more
    Virtual Service Operations (10/04/25)
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  • National Security Sector Referrals

    Leidos (Reston, VA)
    **Description** **Leidos** has new and exciting opportunities in our **National Security Sector's** **(NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Offensive Cyber , Mission Software, Analytical Methods and Modeling,… more
    Leidos (10/18/25)
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  • Cleared Senior Information Systems Security

    Virtual Service Operations (Lorton, VA)
    …and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering support to ensure the ... organizational security posture trends and report findings to the ISSM/ ISSO . + Recommend cybersecurity measures based on significant threats and vulnerabilities.… more
    Virtual Service Operations (11/09/25)
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  • Supervisory Information System Security

    US Marine Corps (Quantico, VA)
    … applications. Works closely with and receives reports from Information Systems Security Officers ( ISSO )s. Performs security compliance efforts IAW ... and effectively. Responsibilities This position serves as the Information System Security Manager (ISSM) for the Information Technology Directorate (MRI), NAF… more
    US Marine Corps (12/25/25)
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  • Cybersecurity - Senior Information System…

    The Boeing Company (Herndon, VA)
    …5+ years of experience assessing and documenting test or analysis data to show cyber security compliance **Drug Free Workplace:** Boeing is a Drug Free Workplace ... Skills/Experience):** + 5+ years of experience as an information system security officer ( ISSO ) or information system security manager (ISSM) supporting… more
    The Boeing Company (12/25/25)
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