• Senior Linux System…

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_… more
    GovCIO (08/08/25)
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  • Sr . Principal System Administrator

    RTX Corporation (Plano, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do is rooted in ... tough, meaningful problems that create a safer, more secure world. ** Sr . Principal System Administrators** , internally known as Principal Analyst, infrastructure… more
    RTX Corporation (09/09/25)
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  • Principal OR Sr . Principal Payloads Field…

    Northrop Grumman (Winters, TX)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our employees have ... Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Payloads Field Service Engineer** to our **International Field Service… more
    Northrop Grumman (09/17/25)
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  • Senior Network Systems Administrator…

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...experienced and qualified Senior Network Systems … more
    General Dynamics Information Technology (09/27/25)
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  • Storage Administrator

    GovCIO (Austin, TX)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position… more
    GovCIO (09/24/25)
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  • Information System Security Engineer…

    Amentum (San Antonio, TX)
    …If so, look no further. Amentum is seeking an Information System Security Engineer - Senior to join our team of passionate individuals in San Antonio, TX. In this ... operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated… more
    Amentum (08/29/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Senior for the F\-35 Mission Planning Environment \(MPE\) Hardware and Software Integration Team \(HSI\) in Fort ... corrections\. **What You Will Be Doing** As the Systems Engineer Senior your responsibilities will include: * Identifying/troubleshooting MPE system anomalies and… more
    Lockheed Martin (07/26/25)
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  • Network Support Technician - Senior…

    General Dynamics Information Technology (Killeen, TX)
    …+ Required Computing Environment Certification:MCSA Windows Server 2012, Solaris 10, Linux +, VCP5, Azure Administrator Fundamentals etc + **Role Requirements** ... of Requisition:** SCA **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** SCA **Skills:**… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Database Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …meaningful problems that create a safer, more secure world. Raytheon is hiring a ** Senior Database Engineer** to support our teams in **Richardson TX** . You will ... 5 years of Database Engineering experience. + Experience as a Database Administrator (DBA) and Database Engineer (DBE) + Experience with Relational Database… more
    RTX Corporation (07/16/25)
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  • UNIX Systems Engineer

    GovCIO (Austin, TX)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise ... Linux /Oracle Enterprise Linux and Solaris UNIX. This...commensurate experience) Required Skills and Experience + Clearance Required: Secret + CompTIA Security+. + Experience in Computer Science… more
    GovCIO (09/24/25)
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