• Site Reliability Engineer

    Nightwing (Sterling, VA)
    …knowledge of Linux/Unix operating systems , including command-line tools and system administration tasks. + Networking: Understanding of network protocols, ... and streamlining alerting workflows. + Leverage operational data to automate systems administration , operations and incident response processes to improve… more
    Nightwing (09/26/25)
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  • Splunk Engineer Mid

    Leidos (Ashburn, VA)
    …The CBP SOC is responsible for the overall security of CBP Enterprise -wide information systems , and collects, investigates, and reports any suspected ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial...and confirmed security violations. As a Splunk Engineer , you will support the full system … more
    Leidos (07/16/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …and firewall configuration + 1+ years of experience with Experience with general systems administration enabling tools such as Jira, Git, and Gradle/Maven ... systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when not… more
    ManTech (09/10/25)
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  • Cybersecurity Engineer Principal

    General Dynamics Information Technology (Herndon, VA)
    …**Cybersecurity Engineer Principal** joining our team to optimize our enterprise identity and access management infrastructure. **HOW A CYBERSECURITY ENGINEER ... Description:** Deliver simple solutions to complex problems as a **Cybersecurity Engineer Principal** at GDIT. Here, you'll tailor cutting-edge solutions to the… more
    General Dynamics Information Technology (09/21/25)
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  • Senior Information Security Engineer - Red…

    Lumen (Richmond, VA)
    …reasonable understanding in all disciplines of networking, programming, application development and system administration . The engineer must have strong oral ... primarily responsible for identifying and ethically exploiting vulnerabilities across enterprise systems , including cloud-native environments, through advanced… more
    Lumen (09/17/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    … systems , servers, storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain ... DCGS Field Engineer Job Category: Information Technology Time Type: Full...identifies, resolves, and communicates issues with LBS, HBS, infrastructure, enterprise services, and other SIGINT systems ; support… more
    CACI International (08/09/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Infrastructure Engineering, System Administration , Systems Engineering **Certifications:** ... **Infrastructure Engineer ** with GDIT. A career in enterprise IT means connecting and enhancing the systems...Planning for EIM Analyze program efforts. + Also support System Administration for G2 Systems .… more
    General Dynamics Information Technology (07/11/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …COTS/GOTS systems to develop network infrastructure for voice and data systems , using best practice security methodologies. Integrate system design with ... installation, configuration, and tier III/IV, O&M support for both enterprise and field deployed systems including local...as CCIE and MCSE + Knowledge of Microsoft Server administration and service-oriented system design. + Knowledge… more
    Nightwing (09/23/25)
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  • Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …AND 1+ year(s) technical experience in software engineering, network engineering, or systems administration OR + Bachelor's Degree in Computer Science, ... AND 2+ years technical experience in software engineering, network engineering, or systems administration + OR equivalent experience. **Other Requirements:** +… more
    Microsoft Corporation (09/20/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Bland County, VA)
    …+ Design and develop automation scripts using Bash or Python to streamline system administration tasks. + Manage infrastructure using tools like Ansible, DSC, ... (US-TX), United States (US). **Job Description:** **Summary:** The Senior Cloud Linux Engineer is responsible for advanced technical support, administration , and… more
    NTT DATA North America (09/03/25)
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