• Senior Hardware/Software Quality Engineer

    Oracle (Burlington, MA)
    …, compute storage, PCIe devices, and lab networking + **Required** : Experience with ** Linux ** or Linux System Administration . + **Required** : Proven ... designs and builds mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services… more
    Oracle (11/25/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …+ Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server (2012 ... Azure cloud services and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft… more
    Vexterra Group (10/14/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and corrective action plans. Responsible for the day-to-day administration , technical support, troubleshooting, maintenance, upgrades, patching, performance and ... variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage...and manage Microsoft 365 solutions, including migration from on-premises systems to the cloud + Provide Tier 2 support… more
    PSEG Long Island (10/01/25)
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  • Senior Principal Network Reliability…

    Oracle (Sacramento, CA)
    …telemetry solutions . Experience with network configuration management . Experience with Linux systems administration . Strong experience with influencing ... a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. This role offers… more
    Oracle (11/25/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …and a clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat ... considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team...Enterprise Linux environments +… more
    SciTec (11/19/25)
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  • Senior Storage Engineer-CEPH

    ManpowerGroup (New York, NY)
    …experience with Ceph and the Ceph file system. + Advanced knowledge of Linux system administration and performance monitoring. + Ability to communicate technical ... Our client, in higher education , is seeking a Senior Storage Engineer-CEPH to join their team. As a...+ Monitor and troubleshoot performance issues with the file systems , clients, or the underlying infrastructure. + Integrate Ceph… more
    ManpowerGroup (10/13/25)
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  • Cloud Systems Engineer

    Huntington Ingalls Industries (Usaf Academy, CO)
    …position will need a wide variety of skills including network engineering and systems administration of current enclave environment, database administration ... to a cloud environment. Essential Job Responsibilities The responsibilities include: Systems Administration + Install, configure, modify, update, upgrade, and… more
    Huntington Ingalls Industries (10/31/25)
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  • Senior Data Architect - Product Security

    Red Hat (Raleigh, NC)
    **About the Job** We are seeking a Senior Data Engineer to close a critical gap in our Product Security capabilities. Today, our security data is fragmented and ... data-driven risk mitigation. **What You Will Do** As a Senior Data Engineer, you will design and implement the...creating consistency and a shared language across all tools, systems , and teams. + Pipeline Development - Design, optimize,… more
    Red Hat (11/18/25)
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  • Senior CrowdStrike Falcon Endpoint Security…

    AIG (Reston, VA)
    …that are aligned with organizational security goals + Drive the day-to-day administration of security systems , performing advanced threat hunting, and optimizing ... help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your...excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that… more
    AIG (10/24/25)
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  • Senior Network and Security Compliance Test…

    Celestica (San Jose, CA)
    …with cloud networking concepts (AWS, Azure, GCP). + Experience with Linux system administration and container orchestration (Docker, Kubernetes). **Compensation ... Region: Americas Country: USA State/Province: California City: San Jose **Summary** The Senior Network and Security Compliance Test Engineer will be responsible for… more
    Celestica (10/01/25)
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