• Information Systems Security Manager

    L3Harris (Orlando, FL)
    …& physical) for anomalous or unauthorized activities. + System Administration ( Linux /Windows) and Cybersecurity sustainment activities (hardware/software change ... Chapter 8 and DAAPM requirements + System administrator experience with operating systems : Microsoft Windows, Linux + Experience with various information system… more
    L3Harris (08/29/25)
    - Related Jobs

  • (USA) Senior, Systems and Infrastructure…

    Walmart (Denver, CO)
    …and security expertise + Advanced Terraform, Python, and Bash skills + Strong Linux administration and system hardening experience + Production experience with ... **Position Summary ** Join Walmart/VIZIO as a Senior Systems and Infrastructure Engineer and play a pivotal...with Docker/Kubernetes, focusing on security + Maintain and harden Linux environments; manage patching and baselines + Build automated… more
    Walmart (07/23/25)
    - Related Jobs

  • Network and Systems Administrator

    CAI (Evanston, IL)
    Network and Systems Administrator **Req number:** R6271 **Employment type:** Full time **Worksite flexibility:** Onsite **Who we are** CAI is a global technology ... Summary** We are looking for a motivated Network and Systems Administrator ready to take us to the next...the next level! If you have strong Windows server administration experience, hardware/software troubleshooting skills, and are looking for… more
    CAI (09/25/25)
    - Related Jobs

  • Information Systems Security Engineer

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. +… more
    KBR (09/13/25)
    - Related Jobs

  • Satellite Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …Server Operating Systems \(i\.e\., 2008 R2/2012/2016/2018/2022\) * Knowledge of Linux Administration RedHat 7\.X, 8\.X, 9\.X\) * Knowledge with Cisco, ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...STIG compliance, and Privileged User responsibilities * Windows System Administration including Active Directory, power shell, group policy *… more
    Lockheed Martin (07/12/25)
    - Related Jobs

  • L1/L2 System Administrator in

    Virtual Service Operations (Tempe, AZ)
    …Desktop Support including: Systems Administration : + Windows Server administration (2016/2019/2022) including Active Directory management + Linux system ... with Windows Server environments and Active Directory + Working knowledge of Linux system administration and command-line operations + Experience with… more
    Virtual Service Operations (09/27/25)
    - Related Jobs

  • Data Systems /Network Engineer

    Stratolaunch, LLC (Mojave, CA)
    …technologies including STP, IPsec, NAT, AAA, 802.1X + Experience with server administration including Windows and Linux + Experience managing Active Directory, ... (https://www.stratolaunch.com/) is seeking a Level II, Senior, or Staff-level Data Systems /Network Engineer to support integration, testing, and operations of flight… more
    Stratolaunch, LLC (09/30/25)
    - Related Jobs

  • Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …Level 2 Certification (ie Security+ CE or equivalent) + Demonstrated systems administration experience, to include Windows or Linux or similar environments + ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/31/25)
    - Related Jobs

  • Storage Systems Administrator (Temp)

    RTX Corporation (San Jose, CA)
    …that create a safer, more secure world. We are seeking a temporary Storage Systems Administrator to join our team. **What You Will Do:** + Collaborate with Cyber ... monitor system availability, performance, and logs using enterprise tools for our storage systems . + Work closely with operations, supply chain and legal teams to… more
    RTX Corporation (08/26/25)
    - Related Jobs

  • Information Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    … such as Splunk, Elastic, Logstash, and Kibana + Experience monitoring operating systems security events such as Windows or Linux , and networking protocols ... Information Systems Security Engineer The Opportunity: Cyber threats are...system requirements + Experience with the installation, configuration, and administration of IT resources, including Windows, Linux ,… more
    BOOZ, ALLEN & HAMILTON, INC. (09/13/25)
    - Related Jobs