• Information System Security Engineer (ISSE)

    GCyber (Alexandria, VA)
    …Information System Security Engineer, to support a government customer. The ISSO will be responsible for maintaining compliance, ensuring operational security ... and accreditation requirements to serve as a liaison between engineering teams, cybersecurity staff, and program leadership. + Develop, review, and maintain required… more
    GCyber (11/04/25)
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  • Senior Information System Security Officer

    ManTech (Quantico, VA)
    …a motivated, career and customer-oriented **Senior Information System Security Officer ( ISSO )** to join our team in **Quantico, VA.** **Responsibilities include, but ... school diploma/GED and 7 years' experience, a bachelor's degree in computer science cybersecurity or a related discipline and five years' experience, or a master's… more
    ManTech (12/06/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... in this role requires expertise in a wide range of cybersecurity topics, including strategy, planning, policies, procedures, governance, management, protection,… more
    The MITRE Corporation (11/08/25)
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  • Information Systems Security Officer

    CACI International (VA)
    …recent experience in the field of DoD information systems security and/or cybersecurity . + Possess an active Information Assurance Management (IAM) Level III ... Information Systems Security Engineer (ISSE), and/or Information Systems Security Officer ( ISSO ). + At least five years of continuous recent experience performing… more
    CACI International (12/18/25)
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  • Tech Ops Officer

    Nightwing (Sterling, VA)
    …Degree in Engineering or Education or equivalent + Security certifications (eg ISSO , System Administrator, etc.) **Travel Qualifications:** + Ability to support 10 ... joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team._ _Nightwing is An Equal… more
    Nightwing (12/16/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …tasks. + Work closely with the Information Systems Security Officer ( ISSO ) to address security requirements and support accreditation efforts. **What Required ... By combining unique technologies with deep domain expertise across cybersecurity , missile defense, space, connected infrastructure, transportation, smart cities, and… more
    Parsons Corporation (12/04/25)
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  • Cyber Security Analyst

    ManTech (Herndon, VA)
    …Will use RMF (Risk Management Framework) NIST 800-53, NISPOM, and ICDs for cybersecurity and information security protocols to drive tasking and ensure compliance + ... ISSE/ ISSO tasking in support of documenting and navigating the customer's accreditation process for ATO **Minimum Qualifications:** + Bachelor's degree in a related… more
    ManTech (11/22/25)
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  • IT Configuration Manager/Senior-Level IT Subject…

    Koniag Government Services (Arlington, VA)
    …of Action and Milestones (POA&M) for multiple networks and coordinate with the ISSO to provide evidence of completion. + This includes coordinating meetings with ... technical teams and the Cybersecurity and Compliance team to track status, plan, report and close items as appropriate. **Documentation Management:** + Maintain… more
    Koniag Government Services (11/12/25)
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  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …be challenged to stay current with the latest technological developments in IT and Cybersecurity . You will be exposed to advanced technologies, and will play a major ... Information System Security Manager (ISSM), Information System Security Officer ( ISSO ), and/or the Facility Security Officer (FSO) **Qualifications** * Bachelor's… more
    Leonardo DRS, Inc. (11/05/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    …of system technicians to the SCSC Information Systems Security Officer ( ISSO ). + Maintaining Privileged Access to information technology systems in accordance ... and prepare documentation for electronic Incidents and Spillages. + Maintaining the Cybersecurity Workforce (CSWF) list that identifies those individuals who are IA… more
    CACI International (10/18/25)
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