• Escalations and Incidents Operations Manager, LEO…

    Amazon (Arlington, VA)
    Description Amazon LEO is Amazon's low Earth orbit satellite network . Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of ... in locations without reliable connectivity. We are seeking an experienced Support Engineering Manager to lead escalations and incident management team. This… more
    Amazon (10/30/25)
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  • Systems Integrator / Project Support

    Acclaim Technical Services (Chantilly, VA)
    …maintenance strategies. + Develops procedures for system back-up. + Works closely with development team to deploy network software and improve existing system. ... by monitoring system, performance, configuration, maintenance, and performance. + Installs network rebuilds to existing servers of system resources by monitoring… more
    Acclaim Technical Services (09/23/25)
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  • Operations Support Specialist

    CACI International (Sterling, VA)
    …with Linux, Cisco, and other proprietary systems + Robust understanding of network protocols, server administration , and storage solutions + Experience with ... Operations Support Specialist Job Category: Information Technology Time Type:...lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits… more
    CACI International (10/28/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …as follows: + Experience in implementing and maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer ... architectures can be accredited for Government wide area network usage in support of an overall...support . + General experience providing configuration management, system administration , and information assurance support for combat… more
    SimIS Inc. (11/06/25)
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  • Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …new systems or adding significant new functionality to existing systems \* Network Administration \- Ethernet switching, TCP/IP subnetting & routing \(static ... \- Services for Unix/Subsystem for Unix\-based Applications, NFS, and Samba \* Network Administration \- DHCP, DNS \* Scripting/Automation \- Python, bash,… more
    Lockheed Martin (10/22/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …Informix, SQL, and Imagery Production Chain* General knowledge of database administration , network administration and possessnetwork configuration management ... Web servers, network attached storage devices, and stored data in support of business processing requirements. Job Duties:* Systems administration of desktop… more
    William C Brown Inc (10/14/25)
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  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... + Build and deploy servers. Troubleshoot issues with the servers, network , or cybersecurity risks + Configure, deploy, and maintain Windows Server… more
    GovCIO (09/02/25)
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  • Cyber Capability Developer - (Multiple Levels)

    Noblis (Chantilly, VA)
    …and initial access vectors + Detection avoidance techniques + RESTful API development and administration + Risk assessment methodologies for exploit components ... malware analysis, digital forensics, and software reverse engineering + Exploit development and sophisticated vulnerability research + Advanced network analysis… more
    Noblis (11/01/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …hardware and software components that form the foundation of operational support to ensure the reliability, scalability and security. The **Senior Platform ... and meet mission needs. The Senior Platform Engineer will support deployment of O&M patches and baseline updates; enterprise...program needs + You will ensure that all computer, network , and storage resources are maintained for mission use… more
    RTX Corporation (10/09/25)
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  • SharePoint Power Apps Developer

    Trace Systems Inc (Portsmouth, VA)
    …+ Provide technical expertise and full lifecycle support for the development , deployment, and administration of digital business solutions using Microsoft ... and securing the Homeland. NNSY CIO is responsible for the installation, administration , development , management, and/or maintenance of all networks and systems… more
    Trace Systems Inc (09/16/25)
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