• Sr . Service Reliability Engineer

    Proofpoint (Pittsburgh, PA)
    …Directory, Clustering, DNS, SMTP, DHCP, NFS, SMB, LDAP, etc.). + Working knowledge of Linux and core systems services. + Thorough understanding of Ethernet and ... with the Proofpoint Archiving Product line. + Manage a heterogeneous ( Linux /Windows) multi-site global 7x24 environment. + Help ensure proper security, monitoring,… more
    Proofpoint (10/02/25)
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  • Senior Principal Software Engineer

    Leonardo DRS, Inc. (Burnsville, MN)
    …a linux development/deployment environment + Fluency in developing in and for Linux operating systems (eg, Red Hat, Ubuntu) + Experience in multiple software ... well as world-class manufacturing and support capabilities. **Job Summary** As the senior principal software engineer focused on software architecture for DRS Naval… more
    Leonardo DRS, Inc. (10/19/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …. + Intermediate to Expert level knowledge on Windows & Active Directory, Unix/ Linux Operating Systems . + Good scripting knowledge using PowerShell, Python, ... help customers to manage risk. Join us as a Senior Endpoint Security Engineer to play your part in...excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that… more
    AIG (08/27/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …change requests; support for implementation, troubleshooting and maintenance of Unix/ Linux systems ; Perform technical evaluations, analysis, and troubleshooting ... maintain servers. Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance of operating… more
    Assertive Professionals (10/09/25)
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  • Staff Engineer - Testing & Automation

    Zscaler (San Jose, CA)
    …of authentication systems (LDAP, SAML), encryption solutions, and debugging Linux systems , combined with experience in cloud and network security ... generation tools (Ixia, Spirent), Active Directory, VPN clients, and operating systems ( Linux /Mac/Windows) is advantageous, with certifications in cloud,… more
    Zscaler (10/16/25)
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  • Senior Platform Engineer/ Senior…

    RTX Corporation (Marlborough, MA)
    …configuration management tools. + Experience with configuring, deploying, and maintaining Linux operating systems . + Experience developing software using C++, ... a safer, more secure world. We are seeking a Senior Platform Engineer to integrate software developed in C++,...our many software baselines. + Configure and install Operating Systems (RHEL). + Configure and install Network Switches (Dell,… more
    RTX Corporation (09/04/25)
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  • Senior HPC Technical Support Engineer…

    NVIDIA (Durham, NC)
    …reproductions, and solving problems for customers installing our products and supporting systems using Linux Operating Systems (multi-distro), with the ... We are seeking a motivated Senior HPC Support Engineer - Ethernet, passionate about...and software products. + Profound knowledge and experience with Linux OS including System Administration and Networking (LFCS /… more
    NVIDIA (08/16/25)
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  • Sr . Specialist, System Administration

    L3Harris (Clifton, NJ)
    …comprehensive systems administration skills with extensive knowledge of Windows and Linux desktop operating systems , as well as Windows server operating ... sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, System Administration Job Code: 28043 Job Location: Clifton, NJ Job Schedule:… more
    L3Harris (08/31/25)
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  • Staff / Sr Staff C++ Software Engineer

    SciTec (Boulder, CO)
    …and fluency in C+ + + At least three years of professional experience using Linux operating systems + Knowledge of Data Structures + Optimization skills for ... data processing, detection, and tracking algorithms for exploitation of remote sensing systems . The ideal candidate will be well-rounded C++ developer, work well as… more
    SciTec (08/24/25)
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  • Senior Embedded Firmware Engineer…

    Teradyne (North Reading, MA)
    …Embedded Linux BSP development (Devicetrees, u-boot configuration, building and deploying Linux on embedded systems ) + Application development in Linux ... coding and several scripting languages (Python, , bash, ) required. Operating Systems : Linux + Development Tools: GIT, Cmake, Yocto, Docker + Hardware protocols:… more
    Teradyne (09/28/25)
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