• Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …working other engineers to troubleshooting problems for multiple systems and network environments. This role analyzes recurring problems and initiates solutions for ... preventing reoccurrence and analyzes existing infrastructure for tuning/performance enhancements. ** Clearance Requirement:** + Active DoD TS/SCI **Primary Responsibilities** +… more
    Leidos (08/28/25)
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  • Journeyman Systems Administrator

    SOS International LLC (Reston, VA)
    …or high school with 6+ years of relevant experience. Active in-scope Secret security clearance . Certification meeting DCWF 451 requirements: Cloud+ or ... networks (WANs), and restoration of services as required. Perform network monitoring and O&M to sustain network ...Perform network monitoring and O&M to sustain network readiness. May assist in providing systems administration support… more
    SOS International LLC (08/22/25)
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  • Systems Engineer - Herndon, VA / TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... system-level issues involving operating systems, applications, hardware, and secure network interfaces. + Apply system patches, security updates, and configuration… more
    General Dynamics Information Technology (08/16/25)
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  • National Security Analyst Senior

    General Dynamics Information Technology (Springfield, VA)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Intelligence Operations ... + Performs digital media analysis on host, server, and network data as required to analyze and respond to...analysis and malware reverse engineering on host, server, and network data as required to analyze and respond to… more
    General Dynamics Information Technology (08/14/25)
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  • Help Desk Technician - TS/SCI

    General Dynamics Information Technology (Chantilly, VA)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Technical Support ... tasks in assigned projects. + Provides technical support and troubleshooting to network , desktop, and/or systems hardware and software. + Screens, refers and… more
    General Dynamics Information Technology (08/08/25)
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  • Infrastructure Operations Manager

    Competitive Range Solutions, LLC (Arlington, VA)
    …for equipment and services. + Defense Intelligence Agency (DIA) adjusted clearance Top Secret , SCI eligible. Education/Certifications: REQUIRED + Bachelor's ... with third-party vendors, ensure compliance with information assurance and network operations, and provide comprehensive reporting and continuous improvement across… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Cleared Microsoft Azure Enclave Administrator

    Virtual Service Operations (Lorton, VA)
    …Package Available). + Must be willing to work onsite. + Must have an active Top Secret (TS) security clearance . + Must meet DoD 8570 IAT Level II certification ... and maintain Azure services, including Virtual Machines (VMs), Virtual Networks (VNets), Network Security Groups (NSGs), Azure Security Center, and Azure Monitor. +… more
    Virtual Service Operations (08/02/25)
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  • Technology Architect - Cyber AI

    In-Q-Tel, Inc. (Mclean, VA)
    …experience negotiating milestone-based Statements of Work contracts. + Candidates with active top- secret clearance preferred; at a minimum, candidate must meet ... Testing, and Exploit Development + Identity Management and Authentication + Network Traffic Analysis + Embedded Systems (IoT/OT) Security + Next-Generation Endpoint… more
    In-Q-Tel, Inc. (07/31/25)
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  • Sr. Machine Learning Engineer

    Shuvel Digital (VA)
    Sr. Machine Learning Engineer Clearance Level: Top Secret (TS/SCI Eligible) US Citizenship: Required Job Classification: Full Time Location: Remote Years of ... ability to quickly adapt to changing priorities/requirements. + Experience with network traffic inspection tools (eg, Suricata, Arkime, Zeek, etc.). Desired Skills:… more
    Shuvel Digital (07/28/25)
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  • ISSE - Level 1,2,3 Greater Hampton Roads

    Watershed Security (Portsmouth, VA)
    … security methodologies + Specific operational impacts of cybersecurity lapses + Active Secret Clearance required + Work is onsite in Greater Hampton Roads ... system security for compliance of applications; security of computer network hardware; operating system utility/support software; disaster recovery; incident… more
    Watershed Security (07/23/25)
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