• Sr. Associate, Systems Administration

    L3Harris (Palm Bay, FL)
    …will be responsible for maintaining the integrity and security of both Windows, Linux , and network system infrastructures, and level one application support. ... administration, system patching & hardening, system/software deployment automation, and network management. Essential Functions: + Administer and support daily… more
    L3Harris (10/05/25)
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  • Software Engineer, Systems

    Meta (Seattle, WA)
    …C++, or Rust) 13. Proficiency in C, C++, and Python 14. Linux network programming, event-driven programming, multithreaded programming, and system-level and ... Engineer, Systems Responsibilities: 1. Research, design, develop, and test network distribution and operating systems-level software specifically for large-scale… more
    Meta (10/11/25)
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  • Principal Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …such as static code analyzers, dynamic application security testing (DAST) tools, or network analysis tools + Proficiency in both Linux and Windows operating ... + Experience with security hardening techniques for operating systems (eg, Windows, Linux ), network devices, and applications + Excellent written and verbal… more
    Leonardo DRS, Inc. (08/23/25)
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  • T1 AS&W Analyst - Day Front

    Leidos (Ashburn, VA)
    …Security+ CompTIA Linux + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network Professional (CLNP) + CompTIA Pentest+ CompTIA A+ CompTIA ... interpreting, and integrating all sources of information, and fusing computer network attack analyses with counterintelligence and law enforcement investigations. +… more
    Leidos (09/06/25)
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  • Cybersecurity Operations Specialist - Hybrid

    Cedars-Sinai (Beverly Hills, CA)
    …emerging threats. + Proficiency in reviewing logs across various systems (eg, Windows, Linux , network devices) to identify anomalous or unauthorized activity. + ... endpoint, network , and cloud environments. Demonstrated understanding of computer/ network security, operating systems (UNIX/ LINUX , Windows and NT). LAN/WAN… more
    Cedars-Sinai (09/05/25)
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  • CyberArk Engineer

    Fiserv (Columbus, OH)
    …(CyberArk and all its components). + 3+ years' experience in systems and network administration (Windows, Unix/ Linux , Network devices) and good knowledge ... environments related to privileged access technologies through server log and network traffic analysis, leaning on experience with troubleshooting and analysis… more
    Fiserv (10/04/25)
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  • Infrastructure Engineer

    General Dynamics Information Technology (Herndon, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux , Network Configurations,Virtualization **Experience:** 5 + years of related ... Experience integrating, troubleshooting, and automating systems in a Windows and Linux /Unix environment + Knowledge of network technologies, common… more
    General Dynamics Information Technology (10/04/25)
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  • PowerFlex Engineer

    TEKsystems (Round Rock, TX)
    …building ESXi hosts and Linux servers using ISOs * Understanding of Linux network configurations and config files * Experience working with Dell support, ... Appliance and related systems * Collaborate with customers to understand their network and router requirements * Design and implement network architectures… more
    TEKsystems (10/02/25)
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  • Adjunct Computer Science Instructor

    Louisiana Department of State Civil Service (Gonzales, LA)
    …Microsoft Windows Servers, Relational Database Coding, Introduction to Cloud Computing, Linux Server, Network Security Design, Advanced Topics in ... CompTIA A+ Core 1 and Core 2 certification, CompTIA Network + certification, CompTIA Cloud Essentials certification, CompTIA Security+ certification, CompTIA… more
    Louisiana Department of State Civil Service (09/01/25)
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  • Cyber Security Engineer - Illumio SME

    NANA Regional Corporation (Mcconnell AFB, KS)
    …(IAT) Level II (DODM 8140) + At least one of the following certifications: Network +, A+, Server+, Cloud+, or Linux + ( Network +, Server+, Cloud+ preferred) ... and the damage they cause. Develops and implements a network disaster recovery plan and oversees the monitoring of...with the security team to perform tests and find network weaknesses. Researches and keeps current on the latest… more
    NANA Regional Corporation (09/25/25)
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