• Engineer , Senior-CRIBL

    Cayuse Holdings (Rosslyn, VA)
    …libraries for security and performance analytics. + Integrate CRIBL with enterprise SIEM, APM, and analytics tools (eg, Splunk, Elastic, Datadog, Azure Monitor). ... + Configure ingestion and routing for high-value telemetry ( network , endpoint, cloud, identity). + Engineer observability solutions supporting continuous… more
    Cayuse Holdings (10/25/25)
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  • Firewall Engineer

    Motion Recruitment Partners (Vienna, VA)
    …This fully remote role supports the design, operation, and security of enterprise and data center network infrastructure, with a focus on Check Point ... $75/hr A cybersecurity consulting firm is seeking a Firewall Engineer to manage and secure enterprise firewall...security policies + Maintain network and security documentation + Support enterprise and data… more
    Motion Recruitment Partners (12/25/25)
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  • Chief Enterprise Architect & Modernization…

    ManTech (Herndon, VA)
    …ensuring interoperability with legacy systems and compliance with Government security standards. Oversee network optimization and standardization efforts ... **MANTECH** seeks a motivated, career and customer-oriented **Chief Enterprise Architect & Modernization Lead (CEAMIL)** to join our team in **Herndon, VA** . This… more
    ManTech (12/23/25)
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  • Systems Engineer

    TekSynap (VA)
    …+ Microsoft Certified: Azure Solutions Architect Expert + Microsoft Certified: Azure Security Engineer Associate + Oracle Cloud Infrastructure Cloud Operations + ... Clearance **Certifications** + DoD 8570 IAT Level II Baseline Certification: + COMPTIA Security + CE + Cisco Certified Network Associate (CCNA) + COMPTIA… more
    TekSynap (11/15/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …& Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and deep network visibility capability. The ideal candidate ... and operations teams. Requirements + 5+ years of experience in cybersecurity, network security engineering, or security operations. + Strong background in… more
    ENS Solutions (12/13/25)
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  • VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Cisco Certified Network Associate (CCNA) | Cisco - Cisco, CompTIA Security + CE | CompTIA - CompTIA **Experience:** 7 + years of related experience ... ENGINEER WILL MAKE AN IMPACT:** We are seeking an experienced VoIP Engineer to design, implement, secure, and support enterprise voice and collaboration… more
    General Dynamics Information Technology (12/19/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....no further. Amentum is seeking a Principal Unified Communications Engineer to join our team of passionate individuals in… more
    Amentum (12/11/25)
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  • ADNS engineer / Triton connectivity SME

    General Dynamics Information Technology (Portsmouth, VA)
    …support + Comprehensive knowledge of the principles, methods, and techniques used in network administration and support * Security Clearance Level: Secret / ... to make a personal impact as an ADNS Field Engineer and join our NIWC Atlantic ADNS team delivering...Network Associate (CCNA) + Linux+ Certified Professional + Network + Certified Professional + Security + Certified… more
    General Dynamics Information Technology (01/05/26)
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  • Site Reliability Engineer II - CTJ - Secret

    Microsoft Corporation (Reston, VA)
    …of Microsoft's most critical customers? We're looking for a **Site Reliability Engineer II** with the right mix of software development, on-line services experience ... Teams with our cross-platform desktop suites and mobile apps. The Office 365 Enterprise Cloud team works with Microsoft's largest enterprise and government… more
    Microsoft Corporation (12/11/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    … Security certifications (CISSP, Security +) preferred. + Proficiency with: + Enterprise network administration and security for Top Secret enclaves + ... Responsibilities As a **Systems Engineer III** you will provide leadership in planning,...**Key Responsibilities** + Architect, design, and lead implementation of enterprise -grade additions and changes to network hardware,… more
    Noblis (12/22/25)
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