• Senior UNIX System Engineer w/Secret…

    TekSynap (Radford, VA)
    …maintain, and improve technical instructions, operating procedures, and policies. + Perform system hardening and report on security and operational status. + ... Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task… more
    TekSynap (10/25/25)
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  • System Engineer

    Schlumberger (Houston, TX)
    …Good knowledge of Linux security , including configuration of endpoint security tools. + Ability to evaluate HPC system environments and make ... and tape automation. + Proficient in the installation, configuration and management of Linux based operating systems , preferably using RHEL, CentOS, Rocky … more
    Schlumberger (01/14/26)
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  • Fulltime Raytheon - Information Systems

    RTX Corporation (Tucson, AZ)
    …and server environment). + Excellent troubleshooting ability with all Microsoft Windows and Linux systems to quickly return system to operational status. ... of TE + Supporting Flight Test capabilities and processes for Raytheon Missile Systems + Developing Cybersecurity compliant TE ( Linux , IOS, Windows) +… more
    RTX Corporation (01/16/26)
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  • Computer Systems Engineer

    CAE USA INC (Tampa, FL)
    …having fun! Summary A computer systems engineer in the Computer Systems and Cyber Security group is responsible for the integration and maintenance of ... working with multiple types of operating systems . ( Linux , Windows) + Experience writing detailed operating system...system level setup of computers to implement cyber security controls and apply patches to eliminate vulnerabilities. +… more
    CAE USA INC (12/16/25)
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  • Staff System Engineer

    Southern California Edison (Alhambra, CA)
    …35 Pay Range: $140,400.00 -$210,500.00 Join the Clean Energy Revolution Become a Staff System Engineer at Southern California Edison (SCE) and build a better ... enable agile development and efficient operations. As a Staff System Engineer , your work will help power... risks or guardrails. Recommends changes to processes, software, systems , and platforms based upon security risk… more
    Southern California Edison (11/21/25)
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  • Sr. HPC Systems Engineer

    SpaceX (Hawthorne, CA)
    Sr. HPC Systems Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... human life on Mars. SR. HIGH PERFORMANCE COMPUTING (HPC) SYSTEMS ENGINEER SpaceX is looking for an...5+ years of professional experience building, deploying and troubleshooting Linux systems . + Experience with a scripting… more
    SpaceX (01/16/26)
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  • Systems Engineer

    Lockheed Martin (Herndon, VA)
    … \(INFOSEC\) and Information Assurance \(IA\) policies such as ICD503 to ensure system security and data integrity * Demonstrated experience deploying the ... including server virtualization, network virtualization, virtual network appliances, and cloud‑management systems \. * Implement a data management system in a… more
    Lockheed Martin (01/17/26)
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  • System Administrator Automation…

    DCCA (Boulder, CO)
    …to excellence. Key Tasks: + System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF and associated DoD ... System Administrator Automation Engineer Location Boulder,...multiple enclave and classification level environments Required Skills: + Linux Administration (RHEL 7/8) + Certifications: CCNA/Sec + Desired… more
    DCCA (12/22/25)
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  • Senior Integration Engineer

    Red Hat (Boston, MA)
    **About the Job** The Red Hat Engineering team is seeking a Senior Integration Engineer with a deep understanding of security principles, and industry best ... You Will Do:** + Architect, develop, and deploy secure systems , ensuring compliance with security regulations. +...security . + Strong experience with RHEL or other Linux distributions. + Advanced level of experience with Kubernetes.… more
    Red Hat (01/15/26)
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  • Network and Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …**Network Engineering - Nightwing** Nightwing is seeking a highly motivated Network and Systems Engineer / Administrator to support a mature, fast-paced mission ... + Provide advanced technical support, troubleshooting, and guidance to ensure optimal performance, security , and availability of all systems + Lead or support IT… more
    Nightwing (12/11/25)
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