• Principal/ Sr . Principal Field Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …Security, CySA+, GICSP, GSEC, CND, SSC) + Attention to detail + Linux and Windows OS experience + Systems Administration experience (Preferably RHEL) + Strong ... 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 (10/22/25)
    - Related Jobs
  • Sr . Systems Engineer

    TekSynap (Honolulu, HI)
    Systems Certification (eg, MCSA, Linux, etc) **Overview** We are seeking a Senior Systems Engineer to join our team supportingNetwork Enterprise Technology ... Authorities for CSfC solutions + Configuring Certificate Authority (ISC CertAgent/MS Windows Server/Red Hat Certificate systems ) + Configuring firewalls,… more
    TekSynap (09/20/25)
    - Related Jobs
  • Cybersecurity, Senior ISSO

    BAE Systems (Hudson, NH)
    …air, land, and sea come join our award-winning security family here at Electronic Systems (ES). **_In this Cybersecurity, Senior ISSO opportunity you will make ... tools (Nessus, SCAP, ACAS, SCC). + Experience with validating compliance of various systems ( Windows , Linux, Network Devices and peripherals). + Experience with… more
    BAE Systems (12/11/25)
    - Related Jobs
  • Sr . System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux, and Unix. + Resource management ... IT systems administration. + Experience with server administration, including Windows Server, Linux, and Unix. + Proficient with administrating Microsoft Active… more
    Financial Partners Credit Union (11/30/25)
    - Related Jobs
  • Sr . Infrastructure Engineer

    TP-Link North America, Inc. (Irvine, CA)
    …Overview: TP-Link Systems Inc. is seeking a skilled and proactive Sr . Infrastructure Engineer to design, implement, maintain, and support our growing IT ... for various daily tasks for automation and troubleshooting + Proficient in Windows and Linux operating systems . + Experience with virtualization technologies… more
    TP-Link North America, Inc. (11/05/25)
    - Related Jobs
  • Systems Administrator Sr / Alis / IT…

    Lockheed Martin (Orlando, FL)
    …Linux System Administrator\. * Importing/Exporting large data volumes\. * Knowledge of Windows Server and Desktop Operating Systems \( Server 2019, Office, ... industry\. **THE WORK** At Lockheed Martin Rotary and Mission Systems , we are driven by innovation and integrity\. We...reach \.Come and experience your future\! Assignment: F 35 Systems Administrator located in Rovaniemi, Finland, in support of… more
    Lockheed Martin (12/05/25)
    - Related Jobs
  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …Linux System Administrator\. * Importing/Exporting large data volumes\. * Knowledge of Windows Server and Desktop Operating Systems \( Server 2019, Office, ... the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of training… more
    Lockheed Martin (12/05/25)
    - Related Jobs
  • Sr . Information System Security Manager…

    RTX Corporation (Westford, MA)
    …**Security Clearance:** DoD Clearance: Top Secret Collins Aerospace is seeking an Sr . Information Systems Security Manager (ISSM) who strives for excellence ... Management. + Experience executing DISA STIG/SRG hardening across Linux and Windows . + Background in network/ systems security (architecture, topology, protocols,… more
    RTX Corporation (12/13/25)
    - Related Jobs
  • Sr Automation Engineer

    Kelly Services (Lodi, CA)
    …You'll work on a critical project upgrading and validating PC-based automation systems to the latest Windows 11 platform, ensuring manufacturing stays ... ** Senior Automation Controls Engineer** **Location:** Lodi, CA (travel...with FDA regulations.** **Key Responsibilities:** + Upgrade PC-based control systems to Windows 11 IoT LTSC and… more
    Kelly Services (12/12/25)
    - Related Jobs
  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …updates utilizing MECM and Software Center. . Develop, install, and maintain Windows -based operating systems . . Test and implement required security settings ... services spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity, Satellite Communication… more
    Nexagen Networks Inc (11/01/25)
    - Related Jobs