• Senior Storage Engineer

    CGI Technologies and Solutions, Inc. (Belton, TX)
    …Suite of Products, Third Party Applications & Tools, SAN, NAS, EMC, Cisco, Nexus, Linux , Windows , VMWare, and other systems * Performing complex technical work ... ** Senior Storage Engineer** **Category:** Infrastructure/Cloud **Main location:** United...models and switches. * Thorough knowledge of Unix and Windows operating systems * Understanding of NIS, DFS, CIFS,… more
    CGI Technologies and Solutions, Inc. (08/08/25)
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  • Senior Cloud DevOps Engineer

    CACI International (San Antonio, TX)
    Senior Cloud DevOps Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... routing, etc. + Configure and deploy virtualized routers (Cisco, Linux ), Firewalls (Palo Alto), Web application firewalls, Software-defined perimeters (AppGate).… more
    CACI International (08/26/25)
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  • Information System Security Engineer…

    Amentum (San Antonio, TX)
    …Prevention System, Policy Auditor, Asset Baseline Monitor, and Virus Scan Enterprise) on Windows and Linux creating exceptions to allow essential processes to ... Amentum is seeking an Information System Security Engineer - Senior to join our team of passionate individuals in...dynamic information system hosting environment + Proficiency with Red Hat/ Linux + Managing Red Hat Satellite/Ansible + At least… more
    Amentum (08/29/25)
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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** ... **Job Family:** SCA **Skills:** Active Directory (AD),Information Technology (IT),Microsoft Windows **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (09/16/25)
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  • Cloud Security Threat Modeler Senior…

    Citigroup (Irving, TX)
    …using **CWE** or **OWASP** frameworks. + Working knowledge of **Operating Systems** (eg, ** Windows ** , ** Linux ** ) and their hardening best practices. + ... 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)
    …security** , and **network segmentation** . + Mastery of **Operating Systems** (eg, ** Windows ** , ** Linux ** ) and their hardening best practices. + Strong ... 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)
    …best practices, incl. DNS, idP (LDAP, OIDC, SAML, etc). + Proficiency in both Windows and Linux operating systems + Experience with Nutanix Kubernetes Platform ... Kubernetes deployments (eg, on-premises, AWS, Azure, GCP) + Certified Kubernetes Administrator (CKA) + Strong scripting and automation skills using PowerShell, Bash,… more
    Nutanix (08/19/25)
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  • Information System Security Manager (ISSM Level 5)

    Lockheed Martin (Fort Worth, TX)
    …no less than 8 years of hands\-on experience executing Security Hardening on diverse LINUX and Windows Operating Systems based on approved DISA STIGs and SRGs ... deploying and hardening software defined infrastructure Experience as a System Administrator Experience with standard security and network environment tools and… more
    Lockheed Martin (08/13/25)
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