• Sr Linux Admin

    World Wide Technology (San Antonio, TX)
    …+ 7+ years of experience as a Network Engineer/Security Engineer + **Top Secret/SCI with full scope poly Security Clearance required to be considered** + Experience ... with Everfox (formally Forcepoint Federal) a plus + Experience with Redhat + Detailed understanding of cyber security methodologies + Experience with network design and architecture, including high availability, scalability, and disaster recovery planning. +… more
    World Wide Technology (06/06/25)
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  • Senior Linux Systems Engineer

    Samsung SDS America (Austin, TX)
    …10+ years of enterprise IT experience. + 5+ years of hands-on experience in Linux administration and infrastructure management. + 3+ years in a technical ... with Jira and Confluence for Agile planning and documentation. + Microsoft Active Directory experience, especially integration with Linux platforms (RHEL SSSD)… more
    Samsung SDS America (07/08/25)
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  • Sr . Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …MySQL, Remote Desktop Gateway, and prior systems administration and networking administration experience, Windows or Linux administration , Windows ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/10/25)
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  • Senior Systems Administrator ( Linux

    GovCIO (Austin, TX)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... activities. Must be willing to work nights, have an active Security+ certification, and an active Top...modifies basic scripts to resolve performance problems and automate administration tasks + Recommend changes to improve systems and… more
    GovCIO (07/18/25)
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  • Sr . Principal SharePoint and Exchange…

    RTX Corporation (Plano, TX)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... Top Secret **SharePoint and Exchange System Administrator- P4 Plano, TX. Must have active Top-Secret clearance, 100% on site, we offer relocation** At Raytheon, the… more
    RTX Corporation (07/09/25)
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  • Sr . Principal Backup and Storage System…

    RTX Corporation (Plano, TX)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret ** Sr . Principal Backup and Storage System Administrator Plano, TX, 100% on-site,… more
    RTX Corporation (07/10/25)
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  • (DoD, SkillBridge), Sr Specialist, Network…

    L3Harris (Greenville, TX)
    …TO YOUR DATE OF SEPARATION AND HAVE AT LEAST 180 CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: The Senior Specialist, Network Engineer (NE) performs ... domains in the interest of national security. Job Title: Sr . Specialist, Network Systems Engineering Job Code: 23684 Job...FOR DOD SKILLBRIDGE JOB OPPORTUNITES YOU MUST BE AN ACTIVE MEMBER OF THE US MILITARY WITH 180 DAYS… more
    L3Harris (05/03/25)
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  • Sr . Manager, Information Security Systems…

    L3Harris (Greenville, TX)
    …. Requirements Management . Proposal Development . Experience or proficiency with Linux administration , Bash scripting, Python, Windows PowerShell, Windows ... domains in the interest of national security. Job Title: Sr . Manager, Information Security Systems Engineer Job Code: 25480...TX (On-Site) Job Schedule: 1st Shift 9/80 Requires an ACTIVE TS/SCI Security Clearance to be considered with the… more
    L3Harris (07/05/25)
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  • Senior Data Protection Analyst - Cyber

    Deloitte (Austin, TX)
    …+ Working knowledge with common IT technologies such as Windows Server, Linux /Unix, Databases, Active Directory/LDAP, virtualization, end-user devices etc. + ... and protect our brand. We are seeking an experienced and energetic Senior Data Protection Analyst with outstanding communication, analytical and cyber security… more
    Deloitte (07/18/25)
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  • Sr . Support Engineer

    HashiCorp (Austin, TX)
    …+ 8+ years of experience in DevOps Engineering, Software Engineering, or System Administration within a Linux -based environment. + Experience with Kubernetes and ... problem-solving. Reporting to the Manager of Support Engineering, this Senior Support Engineer will be a crucial member of...will contribute to the evolution of both products through active participation in product discussions. You will engage in… more
    HashiCorp (05/23/25)
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