• Senior IT Infrastructure Engineer

    Lumen (Austin, TX)
    …the future. **The Role** The role of this position is to serve as a Linux and virtual infrastructure system administrator , for both on-premise and cloud based ... weeks. **The Main Responsibilities** + Provide day-to-day support/administration of OS ( Linux /Unix) and associated infrastructure + Will provide support directly to… more
    Lumen (10/05/25)
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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** ... **US Citizenship Required:** Yes **Job Description:** **Network Support Technician - Senior - TS/SCI required** Make meaningful contributions that fuel critical… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Cloud Engineer

    CVS Health (Austin, TX)
    …do it all with heart, each and every day. **Position Summary** The Senior Cloud Engineer will be responsible for designing, implementing, and maintaining the ... maintain monitoring frameworks to ensure continuous observability and performance tracking of Linux and cloud systems + Spearhead efforts to retire legacy systems… more
    CVS Health (09/19/25)
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  • Senior Customer Success Technical Architect…

    Confluent (Austin, TX)
    …including analysis of technical health and operational performance, to Confluent senior management. + Document and transfer knowledge to customers and internal ... with Java Virtual Machine (JVM) tuning and troubleshooting + Experience with operating Linux , you know how to configure, tune and troubleshoot both RedHat & Debian… more
    Confluent (09/17/25)
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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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  • Cloud Security Threat Modeler Senior…

    Citigroup (Irving, TX)
    …frameworks. + Working knowledge of **Operating Systems** (eg, **Windows** , ** Linux ** ) and their hardening best practices. + Familiarity with **Development ... Certified: Azure Solutions Architect Expert + Microsoft Certified: Azure Administrator Associate + CompTIA Cloud **Cybersecurity Certifications (Foundational Level):**… more
    Citigroup (09/23/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …**network segmentation** . + Mastery of **Operating Systems** (eg, **Windows** , ** Linux ** ) and their hardening best practices. + Strong familiarity with ... CompTIA CASP+, CompTIA PenTest+ Microsoft Certified: Identity and Access Administrator Associate **Education:** Bachelor's degree/University degree or equivalent experience… more
    Citigroup (09/18/25)
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  • Senior /Staff Consultant - Cloud Native

    Nutanix (Austin, TX)
    …Kubernetes deployments (eg, on-premises, AWS, Azure, GCP) + Certified Kubernetes Administrator (CKA) + Strong scripting and automation skills using PowerShell, Bash, ... DNS, idP (LDAP, OIDC, SAML, etc). + Proficiency in both Windows and Linux operating systems + Experience with Nutanix Kubernetes Platform (NKE/NKP) or similar… more
    Nutanix (08/19/25)
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  • Infrastructure Cloud Engineer Lead

    NTT DATA North America (Dallas, TX)
    …Windows/ Linux certifications. + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Administrator Associate + ... of an inclusive, adaptable, and forward-thinking organization, apply now. **We have a Senior Lead Public Cloud OS Engineer available and REMOTE. If you are… more
    NTT DATA North America (09/03/25)
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  • Engineer II, Cloud

    CARMAX (Plano, TX)
    …our innovation is new digital products. We are seeking a motivated and detail-oriented Linux Systems Engineer to join our Enterprise Systems team. This role is ideal ... for individuals with foundational experience in Red Hat Linux administration, Ansible automation, and Red Hat Satellite platform management. The successful candidate… more
    CARMAX (08/08/25)
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