• Linux / Windows Senior

    Lockheed Martin (San Diego, CA)
    …including: Network/System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, ... \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience providing lab… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Administrator…

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows ) to provide on-going support for the administration of the core ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems -administrator--%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • Senior Systems Administrator

    Cognizant (San Jose, CA)
    …compliance standards. **Technical Skills:** + Operating Systems : Advanced proficiency in Linux (RHEL/Ubuntu) and Windows operating systems . + Networking ... transformation to own the business in a secure environment. ** Senior Systems Administrator - Global Lab Solutions...until successful resolution. **Minimum Qualifications:** + Advanced knowledge of Linux and Windows operating systems .… more
    Cognizant (08/08/25)
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  • Sr Associate IS Lab Benchtop Analyst…

    Amgen (Thousand Oaks, CA)
    …and uptime. + Operating Systems & Endpoint Management: Maintain Microsoft Windows and RedHat Linux systems , ensuring proper configuration, security, ... transform the lives of patients while transforming your career. ** Sr Associate IS Lab Benchtop Analyst - Research Informatics**... & System Administration** : Strong knowledge of Microsoft Windows system administration and RedHat Linux . +… more
    Amgen (07/18/25)
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  • Principal Software Engineer

    Broadcom (Palo Alto, CA)
    …space applications/services for Windows and Linux in C/C++ Expertise on Windows and Linux operating systems internals + Highly skilled in designing ... several features in VCF that interact with guest operating systems to improve management and enable seamless user interactions....leading complex system software projects developed using C/C++ on Windows and Linux platforms + Hands on… more
    Broadcom (07/23/25)
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  • Sr . Software Engineer-Automated Test…

    Leidos (San Diego, CA)
    …source control and configuration management tools. + Must have experience working in Windows and/or Linux operating systems and experience working in ... Qualifications:** + Experience working with integration test framework. + Basic Windows administration experience (ie Windows Registry Editor, Services, Task… more
    Leidos (08/08/25)
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  • Sr . Software Developer

    Leidos (San Diego, CA)
    …structures, and/or experience working with XHTML, HTML, XML, XSLT Experience developing on Windows , and/or Linux operating systems . Experience with one or ... can thrive, keep reading! We have an exciting opportunity for an experienced Sr . Software Engineers who currently possess an active TS/SCI Polygraph clearance AND… more
    Leidos (08/08/25)
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  • Sr . Software Engineer - C++ (Data Edge)

    Cisco (San Jose, CA)
    systems + Experience developing distributed systems + Good understanding of Windows and Linux Operating Systems , experience with Windows system ... unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology,...Edge team is looking for a highly technical, experienced Senior Software Engineer to help lead the development of… more
    Cisco (06/13/25)
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  • Sr . Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Sr . Principal Linux Systems Administrator- El Segundo, CA ... + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in a fast-paced environment,… more
    RTX Corporation (08/01/25)
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  • Sr . Software Engineer TS/SCI Polygraph

    Leidos (San Diego, CA)
    …ASN.1 encoding, XML canonicalization, digital signatures). Must have experience developing on Windows , and/or Linux operating systems . Must have documented ... **Description** Leidos has an exciting opportunity for a Sr . Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform… more
    Leidos (06/12/25)
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