• Suricata Engineer - Active TS /SCI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal candidate will possess deep technical expertise in Suricata, particularly ... coalescing, and leveraging any NIC-specific acceleration features. + Collaborating with security teams to integrate Suricata with SIEM and other security more
    ENS Solutions (11/26/25)
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  • Sr. Splunk Engineer - TS /SCI…

    Optiv (Herndon, VA)
    …II Engineers on sophisticated tasking. **What we're looking for** + Currently holds a TS /SCI with CI polygraph. + Security Certification (ie, Security +, ... Optiv + ClearShark is looking for a highly skilled Sr. Splunk Engineer (Federal Managed and Advanced Services) to join our cybersecurity team. The ideal candidate… more
    Optiv (11/13/25)
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  • Software Engineer TS SCI

    Northrop Grumman (Stafford, VA)
    …history, they're making history. Northrop Grumman, Defense Systems, is seeking a software engineer to work on the Whisper programs in Stafford, Virginia. The Whisper ... multiple systems worldwide. Rf Signal equipment and RF microwave engineer to provide our customer with 24 x 7...environment + Experience working in a RHEL environment + TS /SCI clearance and willing to obtain a CI polygraph… more
    Northrop Grumman (12/05/25)
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  • Software Engineer / IDAM - Active TS

    ENS Solutions (Mclean, VA)
    As a Software Development Engineer with a focus on Identity and Access Management (IDAM), you will leverage your expertise in both software development and IDAM to ... + Participating in system development to include design, modeling, security , integration, and formal testing of an IDAM solution...Bachelor's degree with 10+ years of experience. + Active TS /SCI clearance and ability to obtain and maintain a… more
    ENS Solutions (12/27/25)
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  • PKI Engineer - Active TS /SCI…

    ENS Solutions (Mclean, VA)
    As an IAM engineer , you'll play a critical role in the world of IAM and Zero Trust. In this role, you'll support large-scale IAM projects for our clients. You'll ... with Active Directory Certificate Services + Experience implementing and maintaining security best practices + Experience with Certificate Authority design, setup,… more
    ENS Solutions (01/01/26)
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  • AI/ML Engineer with RE/VR proficiency and…

    Cipher Tech Solutions (Vienna, VA)
    …reverse engineering domains . Requirements: + Must be a US Citizen who currently holds a TS clearance or higher. + Must be willing to sit for a polygraph. + Must ... of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works...required by federal, state, and local law requirements. Important Security Clearance Information: Be aware that you are applying… more
    Cipher Tech Solutions (11/19/25)
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  • Junior Software Engineer - TS /SCI…

    Leidos (Chantilly, VA)
    …experience may be considered in lieu of degree. + US Citizen with an active TS /SCI with Poly security clearance + Basic proficiency in JavaScript (ES6+), HTML5, ... **Description** Leidos is seeking a motivated **Junior Software Engineer ** to join our team in developing and maintaining modern web applications using React.js.… more
    Leidos (01/01/26)
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  • Program Manager (PM) TS with SCI…

    EMCOR Group (Tysons Corner, VA)
    …- with the goal of always achieving full staffing. **Qualifications:** + **Current Top Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington DC and across… more
    EMCOR Group (11/01/25)
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  • Deputy Program Manager (DPM) TS with SCI…

    EMCOR Group (Tysons Corner, VA)
    …partners - with the goal of achieving full staffing. **Qualifications:** + **Current Top Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington DC and across… more
    EMCOR Group (11/01/25)
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  • Splunk SOAR Cyber Automation Engineer

    ENS Solutions (Norfolk, VA)
    …develop and integrate highly available, scalable, and secure solutions that integrate security platforms across open source and COTS products. Work on developing ... use cases. Requirements + 4+ years of experience in security engineering and architecture for highly regulated industries, including...projects as part of small, dynamic team + Active TS /SCI clearance; willingness to take a polygraph exam +… more
    ENS Solutions (12/06/25)
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