• Senior Platform Engineer

    World Wide Technology (St. Louis, MO)
    …Oracle. + Strong Linux skill set with demonstrated knowledge of operating system commands and administrative principles. + Prior knowledge of load balancing ... solutions that align with business objectives. Key responsibilities include system architecture, systems management, cloud services, and cybersecurity.… more
    World Wide Technology (10/14/25)
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  • Senior Lead Software Engineer…

    JPMorgan Chase (Plano, TX)
    …be responsible for managing VMware and Open Shift environments, supporting both Linux and Windows operating systems , and driving operational efficiency through ... the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Sector of the… more
    JPMorgan Chase (11/09/25)
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  • Penetration Tester, Senior

    CACI International (Chantilly, VA)
    …MMS, Voice, data) and cellular system functions * Understanding of Operating Systems (Windows, MacOS, Linux , Mac OS, Mobile OS, etc.) * Understanding of ... Penetration Tester, Senior Job Category: Engineering Time Type: Full time...Metasploit, Canvas, Kismet, BackTrack etc.) * Proficient in Windows System Administration with basic understanding of Cisco… more
    CACI International (10/18/25)
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  • Senior Software Engineer

    Red Hat (Boston, MA)
    …Technologies like OVN (Open Virtual Network) and OpenvSwitch or similar + Very strong Linux system administration and system engineering skills. + ... the Job** The Red Hat Performance and Scale Organization is seeking a seasoned senior engineer to join our OpenShift Platform Performance and Scale Team. This role… more
    Red Hat (10/11/25)
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  • F-15C/EX Senior Simulator Technician…

    The Boeing Company (Fresno, CA)
    …of aircraft avionics component maintenance and repair + Experience with Windows and Linux based operating systems and computing network + CompTIA Security+ ... Experience in maintaining flight simulation systems , including Low-Cost Immersive Display Systems (LCIDs), Windows and Linux Operating Systems +… more
    The Boeing Company (11/15/25)
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  • Senior Database Administrator - EPIC…

    UCHealth (Aurora, CO)
    …solver who can resolve issues within EPIC(Cache/Iris) database + Basic understanding of Linux operating systems , shell scripts + Ability to balance work across ... Description Senior Database Administrator - EPIC Cache/Iris Location: UCHealth...- EPIC Cache/Iris Location: UCHealth Colorado Department: UCHlth Database Administration FTE: Full Time, 1.0, 80.00 hours per pay… more
    UCHealth (10/31/25)
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  • Principal or Senior Principal HPC Engineer…

    Northrop Grumman (Redondo Beach, CA)
    …supercomputer implementation, HPC networked architecture and parallel processing optimization. + Linux system administration experience. + Programming ... fixes (eg replace faulty memory, hard drives, etc.). + Provide oversight of System Administration tasks. + Assist software developers in the installation,… more
    Northrop Grumman (09/13/25)
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  • Senior Cloud Reliability Engineer

    Fiserv (Lincoln, NE)
    …or Podman * Continuous Integration / Continuous Delivery tools: Azure DevOps, Tekton * Linux system administration - ability to manage and troubleshoot ... scale, come make a difference at Fiserv. **Job Title** Senior Cloud Reliability Engineer What does a great ...Linux systems and services, bash scripting * Understanding of routing… more
    Fiserv (10/23/25)
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  • Senior Cyber Security Engineer

    RTX Corporation (Tewksbury, MA)
    …security, reverse engineering, or exploit development. + Experience with network and system security administration , including operating system security ... secure world. We have an on-site opportunity for a Senior Cybersecurity Engineer within our Application and Tactical Software...management best practices for MS Windows, Red Hat Enterprise Linux , and Cisco Systems . + DoDI 8570.01-M… more
    RTX Corporation (10/23/25)
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  • Infrastructure Senior Technology Analyst…

    Citigroup (Irving, TX)
    …come join us. We'll enable growth and progress together. The Infrastructure Senior Technology Analyst is an intermediate level role responsible for assisting with ... LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination with the Technology Infrastructure… more
    Citigroup (09/02/25)
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