• Principal Satellite Communications Engineer

    ManTech (Reston, VA)
    …maintain satellite and other communications systems and networks, and remotely support system and network monitoring troubleshooting and maintenance when ... network management personnel on integration issues to maximize system performance + Performing load analysis of systems...systems and communications links to ensure the entire network is functioning properly and can support … more
    ManTech (09/18/25)
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  • Lead Information Security Engineer

    Lumen (Richmond, VA)
    …the US **The Main Responsibilities** + Investigate, engineer , deploy, troubleshoot, & support technologies to monitor network and host systems , on ... security & computing system administration, virtualization, configuration, and support experience of Linux systems . + Two years of network design, … more
    Lumen (09/30/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Fairfax, VA)
    …and maintenance support of the MQ-4C Triton sensors and communications systems at a Forward Operating Base (FOB). **Duties and Responsibilities include, but are ... add a **Principal OR Sr. Principal Payloads Field Service Engineer ** to our **International Field Service Engineer **...and employ expertise across all supported sensor and communications systems . + Potentially provide field support at… more
    Northrop Grumman (09/17/25)
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  • Senior Cloud Engineer - WFH

    Shuvel Digital (Reston, VA)
    …requirement. Briefly Describe the Work: GITI is looking for a Sr Cloud Engineer with cybersecurity operations experience and backend development skills to support ... work independently but participate in project-wide reviews of requirements, system architecture, and detailed design documents. A Sr Cloud... architecture, and detailed design documents. A Sr Cloud Engineer must be able to collaborate well with a… more
    Shuvel Digital (09/04/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …is to support , operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, ... patches to maintain continuous, optimal operation + Integrate unified communications systems with other IT components, including network infrastructure, Active… more
    Amentum (09/17/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber defense capabilities ... Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support , Solutions, and Services… more
    ENS Solutions (09/27/25)
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  • Senior Cloud Engineer - AI Systems

    General Dynamics Information Technology (Fairfax, VA)
    …Join GDIT where your work will improve outcomes for our Veterans. You will support the Department of Veterans Affairs (VA) with a Veteran first vision to transform ... Duties and responsibilities will include, but are not limited to: + Support the program desired outcomes in building, improving, and using integration skills… more
    General Dynamics Information Technology (10/03/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when ... as well as upgrade, maintain, and recap existing systems , including all system and network...network management personnel on integration issues to maximize system performance + Training in-country technical support … more
    ManTech (09/10/25)
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  • IT Fielding Engineer - Staff

    Amentum (Warrenton, VA)
    …is to support , operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, ... peripherals. * Provide Windows 10/11 desktop administration and end-user support , including operating system deployment and imaging...* Skilled in troubleshooting and resolving hardware, software, and network issues in VTC systems * Must… more
    Amentum (10/04/25)
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  • Splunk Engineer Jr.

    Leidos (Ashburn, VA)
    …supporting Customs and Border Protection (CBP) security operations center (SOC). The Splunk Engineer will support the full system engineering life cycle, ... **Description** The Splunk Engineer JR. is equivalent to a mid-level ...intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial… more
    Leidos (07/16/25)
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