• Senior Operations & Maintenance Support

    Applied Research Solutions (Washington, DC)
    …issues while ensuring system reliability and optimal user experiences. An active TS /SCI security clearance is required for this position. **Sign-on Bonus ... in technical support, operations, SRE, or infrastructure engineering roles + Security Clearance: Active TS /SCI clearance (Required) + Kubernetes Expertise:… more
    Applied Research Solutions (01/13/26)
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  • Web Software Developer

    Koniag Government Services (Vienna, VA)
    …a Koniag Government Services company, is seeking a Web Software Developer with a TS /SCI security clearance to support Kadiak and our government customer in ... demonstrate working in an operational environment where priorities change frequently. + TS /SCI security clearance required **Education:** + Bachelor's degree in… more
    Koniag Government Services (12/10/25)
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  • Network Operations Center (NOC) Lead

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... efficient monitoring, troubleshooting, and maintenance of our network infrastructure and systems . The ideal candidate will have extensive experience in network… more
    CACI International (10/25/25)
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  • Structured Cable Technician

    CACI International (Springfield, VA)
    Structured Cable Technician Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... (WAN), campus-area (CAN), and local-area (LAN) cable plant across multiple security domains. The technician is responsible for the installation, modification, repair… more
    CACI International (10/25/25)
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  • Computer Network Operator, Senior

    CACI International (Chantilly, VA)
    …of more of technical experience in cybersecurity discipline, computer applications, information systems , engineering, mathematics, or related field * **Must ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...working with and among a team of true cyber security engineering experts with world class and unique skills… more
    CACI International (01/10/26)
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  • ServiceNow ITOM Engineer

    CACI International (Chantilly, VA)
    …tools (Excel, Word, Project, Visio) and SharePoint **Qualifications:** _Required:_ * An Active TS /SCI Clearance with Polygraph* Security + or DoD 8570 IAT Level ... ServiceNow ITOM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/25/25)
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  • Technical Site Lead - All-Source Intelligence…

    Assertive Professionals (Washington, DC)
    …for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards, ... the Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee centric culture… more
    Assertive Professionals (01/15/26)
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  • Lead LAN/WAN Engineer

    CACI International (Washington, DC)
    …to meet both architectural and operational needs. + Providing expertise in Information Systems Architecture, Telecommunications Systems Design, Architecture, ... Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance...router & switch written exam (or industry equivalent) + TS /SCI security clearance with ability to obtain… more
    CACI International (11/08/25)
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  • Action Officer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Action Officer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our… more
    KBR (12/09/25)
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  • Infrared Engineer

    Leidos (Chantilly, VA)
    …analysis for design and optimization in challenging electromagnetic environments. + An active TS /SCI security clearance is required to be considered for this ... operational programs and advanced research to model infrared sensing systems . In this role, you will review acquisition and...position. An active TS /SCI with polygraph is highly desired. **Qualifications** Desired: +… more
    Leidos (12/04/25)
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