• 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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  • Sr. Cybersecurity Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** CYBERSECURITY ENGINEER (RDTE) Bowhead is seeking an experienced Cybersecurity Engineer to join our team in Dahlgren, VA. The ideal candidate will ... and protocols, as well as network security methodologies. The Cybersecurity Engineer will be responsible for identifying and mitigating vulnerabilities in security… more
    UIC Government Services and the Bowhead Family of Companies (07/30/25)
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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 is **onsite.** Join the ... administration of Endpoint Security System (ESS) / Host-Based Security System ( HBSS ) servers + Participate in on-call support rotations, handling critical system… more
    ManTech (07/30/25)
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  • Continuous Monitoring Engineer (ConMon)

    Leidos (Alexandria, VA)
    …overdue assessments and validations. + Coordinate with System, ACAS, and HBSS /ESS Administrators to resolve credentialing and data issues. + Provide real-time ... one or more of the following tools: Qmulos, Splunk, ACAS, Axonius, CheckMark, BURP, and HBSS + Understanding of the RMF process, NIST SP 800- 37, NIST SP 800-53,… more
    Leidos (07/09/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses availability issues, overcome… more
    Imagine One Technology & Management (06/03/25)
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  • Exchange/Messaging Engineer

    SMX (Quantico, VA)
    Exchange/Messaging Engineer (3532)at SMX(View all jobs) (https://www.smxtech.com/careers/) Quantico, VA SMX is hiring an **Exchange/Messaging Engineer ** to ... enterprise network operations and computer network defense, the Exchange/Messaging Engineer will provide Enterprise Exchange and BlackBerry support. The position… more
    SMX (08/08/25)
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  • Systems Engineer (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ENGINEER (WINDOWS) (RDTE) Bowhead is seeking a Systems Engineer to join our growing team in Dahlgren, VA. The System Engineer will ... Content Automation Protocol (SCAP). + Familiarity with Host Based Security System ( HBSS ) and Assured Compliance Assessment Solution (ACAS) is a plus Physical… more
    UIC Government Services and the Bowhead Family of Companies (07/25/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …from threats. Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements ... ours. At GDIT, people are our differentiator. As a Secure Wireless Engineer , you will contribute to efforts in designing; developing; analyzing; troubleshooting; and… more
    General Dynamics Information Technology (07/19/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... lives, and changing the world for the better. We are seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As… more
    M. C. Dean (07/15/25)
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