• Principal Site Reliability Engineer (Prisma AIRS)

    Palo Alto Networks (Santa Clara, CA)
    …distributed computing systems . + You should have demonstrated experience in Linux administration , particularly in the context of cloud-native distributed ... systems , container runtimes, or Linux server fleets. + You should have experience with...Prometheus / OpenTelemetry metrics, Structured Logging or Distributed Tracing systems . + You may have practical experience in Information… more
    Palo Alto Networks (11/14/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …readiness. Technical Environment: - Cross Domain Solutions (CDS) - Red Hat Enterprise Linux (RHEL) - Multi-network ticketing systems - User authentication and ... data across multiple classified networks. This role combines system administration , troubleshooting, and user support responsibilities to maintain operational… more
    Arena Technical Resources, LLC (11/03/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Responsibilities: + Pure DevOps ... Develop & Maintain sound version control best practices-based CM systems (GIT), including branching and merging strategies + Serve...Must be fluent with Git + Strong knowledge of Linux and Linux environments (RHEL 617/8, RHCSNRHCE… more
    GliaCell Technologies (11/01/25)
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  • CyberArk/PAM InfoSec Analyst

    US Tech Solutions (Charlotte, NC)
    …+ Provision, modify, and deprovision of user accounts in Active Directory and Unix/ Linux systems + Manage group policies, organizational units, and role-based ... assisting in cyber threat detection, forensic investigations, and access governance across IT systems . + This role will serve as a key technical contributor on the… more
    US Tech Solutions (10/29/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    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 (01/13/26)
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  • Network Administrator (Network Communications 4)

    Huntington Ingalls Industries (San Diego, CA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Integrated Training Environment (NITE) Network Administrator is responsible for administration , maintenance, and cybersecurity defense of all Navy Enterprise… more
    Huntington Ingalls Industries (01/10/26)
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  • Site Reliability Engineer (SRE) - II

    Huntington National Bank (Columbus, OH)
    …experience. + 3 years of experience in site reliability engineering, application monitoring, systems administration , or related roles. + Proven track record of ... Bash, Go). + 5 years of experience in site reliability engineering, DevOps, systems administration , or related roles. + Experience with containerization and… more
    Huntington National Bank (01/05/26)
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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 (12/31/25)
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  • IT Security Engineer

    Golden Route Operations (Las Vegas, NV)
    …areas: IT security administration , server administration , or network administration . + Hands-on experience with security systems like ACLs, next-gen ... identity provider oversight, and seamless single sign-on expansions-for our infrastructure, systems , and data. This role blends hands-on incident response with… more
    Golden Route Operations (12/18/25)
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  • Database Administrator - II, Senior, or Lead

    Southwest Power Pool (Little Rock, AR)
    …Administrator Team!** We're currently seeking talented individuals to join our Database Administration Team to support the mission-critical systems that keep the ... and problem solving abilities + Effective working knowledge/experience with Unix or Linux operations systems + Understanding of and compliance with SPP… more
    Southwest Power Pool (12/05/25)
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