• Information Systems Security Engineer ISSE

    Leidos (Arlington, VA)
    …Digital Modernization Sector has a career opportunity for an Information Systems Security Engineer / ISSE in support of the Air Force National Capital Region IT ... The AFNCR Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security posture of the National… more
    Leidos (06/10/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …and overall health of security tools, including Tenable Nessus, Trellix ePO ( HBSS /ESS), and associated Windows and Red Hat Linux servers. + Proactively monitor ... Provide Tier 3 troubleshooting support for cybersecurity tools such as ACAS and HBSS /ESS. + RMF Support & Documentation: + Support the documentation of security… more
    TekSynap (06/18/25)
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  • Information Systems Security Engineer

    KaylaTek, Inc. (Arlington, VA)
    …Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security posture of the National ... and overall health of security tools, including Tenable Nessus, Trellix ePO ( HBSS /ESS), and associated Windows and Red Hat Linux servers. o Proactively monitor… more
    KaylaTek, Inc. (06/05/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ISSO/SYSTEMS SECURITY ENGINEER Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in Dahlgren, VA. The ideal ... protocols, as well as network security methodologies. The ISSO/Systems Security Engineer will be responsible for identifying and mitigating vulnerabilities in… more
    UIC Government Services and the Bowhead Family of Companies (05/31/25)
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  • Cyber Security Engineer (SME)

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology and utilization of… more
    Leidos (06/11/25)
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  • Computer Security Engineer

    Kelly Services (Alexandria, VA)
    **Computer Security Engineer ** $120K/year plus DOE Requires an active TOP SECRET security clearance for consideration Our customer is currently seeking a **Computer ... Security Engineer ** supporting the Department of Defense. **Job Location** :...analyze, and respond to cybersecurity threats and incidents using HBSS , ACAS, SIEM and WAF tools + Develop Cyber… more
    Kelly Services (06/06/25)
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  • Cyber Security Engineer

    Acclaim Technical Services (Reston, VA)
    …DC area firms and continues to grow. We are actively hiring a Cyber Security Engineer to join our Mission Technology Division working in Reston, VA. This role is ... information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology and utilization of… more
    Acclaim Technical Services (04/06/25)
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  • Information Assurance Engineer

    Exeter Government Services, LLC (Huntsville, AL)
    Information Assurance Engineer Job Number: 1978 Location: Huntsville, AL Required Clearance: Secret Required Certification(s): DoD 8570.1M IAM II/IAT II ... Certification. Host Base Security System ( HBSS ), Risk Management Framework, Assured Compliance Assessment Solution, or Enterprise Mission Assurance Support Service… more
    Exeter Government Services, LLC (06/21/25)
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  • Cyber Engineer /ISSE

    GovCIO (Hurlburt Field, FL)
    **Overview** GovCIO is currently hiring for a Cyber Security Engineer / Information Systems Security Engineer (ISSE) to support the 39th Information Operations ... the cloud. + Experience supporting vulnerability scanning tools (g. SCAP, ACAS, HBSS ) + Experience performing Security Operations in virtual environments with 10K+… more
    GovCIO (06/03/25)
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  • Senior Windows Engineer

    ManTech (Norfolk, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Windows Engineer ** to join our team in **Norfolk, VA.** This position will be full time ... administration of Endpoint Security System (ESS) / Host-Based Security System ( HBSS ) servers + Participate in on-call support rotations, handling critical system… more
    ManTech (06/11/25)
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