• Cloud Engineer

    Oracle (Reston, VA)
    …engineering, and performance optimization including network operating systems including Cisco IOS/NX- OS , PAN- OS , Arista EOS, etc. + Experience with monitoring, ... growing an inclusive workforce that promotes opportunities for all. Oracle careers open the door to global opportunities where work-life balance flourishes. We offer… more
    Oracle (11/26/25)
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  • Senior Security Researchers

    Microsoft Corporation (Redmond, WA)
    …C, C++, C#, Go, Rust). + Working experience with cloud environments, OS internals, and hybrid attacks. **Other Requirements:** Ability to meet Microsoft, customer ... computing, modeling, cyber-security, and/or anomaly detection. + 3+ years working with OS internals (Windows and Linux preferred). + 3+ years of experience in… more
    Microsoft Corporation (11/26/25)
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  • Principal Member of Technical Staff

    Oracle (Jackson, MS)
    …monitoring, performance analysis, and security enforcement. + Work extensively with OS kernel internals, including the networking stack, process scheduling, and ... half of which was in an Agile/DevOps environment + 8+ years of C++ Development with OS Kernel Internals across Linux and Windows + Experience with Golang is a plus +… more
    Oracle (11/25/25)
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  • Technical Analyst 4-Support

    Oracle (Nashville, TN)
    …events. Advanced knowledge is required in macOS (preference of Windows as a secondary OS ) along with O365, and modern collaboration tools. You will also focus on ... the following skills:** + Proven expertise in Apple products and Windows OS , with rapid adaptability to new technologies and features + Demonstrated executive-level… more
    Oracle (11/25/25)
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  • Vulnerability Researcher/ CNO Developer II…

    Nightwing (San Antonio, TX)
    …+ 3 or more of the following desired skills Desired Skills + Understanding of OS Internals (any major OS ) + Experience reading or writing assembly (x86, x64, ... ARM, PPC, MIPS, SPARC, 68k, or others) + Experience developing embedded systems + Understanding of network protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, routing protocols, or others). + Understanding of exploit mitigations such as DEP… more
    Nightwing (11/25/25)
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  • Senior Software Developer - Diagnostics…

    Oracle (Santa Clara, CA)
    …a Senior Software Engineer for development and deployment activities for our OS based diagnostic-test tools in Diagnostics Engineering Group. We need an engineer ... are a must. Previous experience developing hardware focused tests and tools at OS level is highly desirable. The Diagnostics Engineering Group is responsible for… more
    Oracle (11/25/25)
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  • Trilingual Call Center Representative - Hybrid

    Cinemark (Frisco, TX)
    …+ 1+ year(s) in a call center environment is a plus + Basic knowledge of Windows OS and Linux OS environments . + Must have intermediate level of experience in ... email usage, MS Word, and MS Outlook. + Must be available to work a flexible schedule that may include evenings, holidays and weekends Benefits Available: At Cinemark, we believe every team member should feel like a hero. Each career comes with a variety of… more
    Cinemark (11/24/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …Provide general system administration support, to include system maintenance/upgrades, OS /software security patching, AV compliance patching, software and hardware ... and maintaining Unix/Linux operating systems + Unix Shell Scripting + OS /Software installation/patching/upgrading Desired Qualifications + ISSE Guard v5 + X-ARBITOR… more
    FGS, LLC (11/22/25)
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  • Lead Cybersecurity Engineer; HP NonStop Systems

    Capital One (Annapolis, MD)
    …and develop Debit Systems Security Solutions, focusing on areas like network and OS administrative tasks on the NonStop platform. In addition, you will be crucial ... architectural weaknesses and provide appropriate solutions. Capital One is open to hiring a Remote Employee for this opportunity....experience + 2+ years of experience with network or OS administrative tasks. At this time, Capital One will… more
    Capital One (11/21/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS , or MCP + Must meet DoD 8750 and 8140 compliance requirements Technical ... Environment: + Windows Server + MCEM + MAC OS + RHEL, RedHat Enterprise Virtualization Hypervisor + KVM + Puppet + Patch Management + PowerShell + WSUS + STIG… more
    Black Bear Technology Solutions, LLC (11/21/25)
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