• Systems Administrator II - Pipeline (TS/SCI w/…

    COMSO, Inc (San Antonio, TX)
    …and remains involved in the resolution process. + Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, ... and remains involved in the resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating… more
    COMSO, Inc (09/02/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …+ Intermediate to Expert level knowledge on Windows & Active Directory, Unix /Linux Operating Systems. + Good scripting knowledge using PowerShell, Python, Linux ... Security certification from ISACA, ISC2, GIAC, EC-Council, or CompTIA. + Microsoft or Linux/ Unix Certifications. + Ready to make a bigger impact? We look forward to… more
    AIG (08/27/25)
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  • Sr Information Security Analyst Developer

    TXNM Energy (Texas City, TX)
    …algebra and geometry COMPUTER SKILLS: In-depth knowledge and experience with Linux/ UNIX servers, client & server applications and information security issues ... In-depth knowledge of Microsoft, Linux and UNIX server security functionality In-depth knowledge of related security software In-depth knowledge of database product… more
    TXNM Energy (08/25/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems. + Participate in on-call rotations to provide 24x7x365 ... and maintenance support, including experience identifying/resolving performance issues in a UNIX Environment (Linux, Ubuntu, and/or AIX), 5+ years of experience with… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Senior Mainframe Systems Programmer (z/OS)

    Fiserv (Austin, TX)
    …responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions of z/OS. You will also participate ... data transmissions with firewalls and VPNs + 7+ years of experience with JCL, UNIX Shell, IBM system utilities, and network monitoring tools + Bachelor's degree in a… more
    Fiserv (07/31/25)
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  • Sr Data Engineer, AVP

    Citigroup (Irving, TX)
    …Database expertise on Database systems - MongoDB, Oracle, PostgreSQL + Expertise in Unix shell scripting, Python, PySpark + ETL expertise on AbInitio tool (EME, GDE, ... Co-op) bringing together all components like Unix , Oracle, Storage + Familiarity with infrastructure needs to have environment up and running and tweak as necessary… more
    Citigroup (07/15/25)
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  • Data Center Server Operations Manager, Global…

    Google (Midlothian, TX)
    …and operating infrastructure, network, compute architecture, life-cycle, and Linux/ Unix system administration. + Experience with developing network architecture. ... + Experience with initiating and executing strategic initiatives in a global environment. + Experience leading and managing projects from initiation to completion and directing operations management initiatives. + Ability to lead and improve Environmental… more
    Google (09/30/25)
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  • Middleware Lead Infrastructure Architect

    Humana (Austin, TX)
    …more of the following: IIS, JBoss, WebSphere, Tomcat, or WebLogic, on Linux, UNIX , and Windows platforms. + Proficient in deploying web and enterprise applications ... in both clustered and non-clustered environments. + Skilled in managing SSL digital certificates and troubleshooting Java errors. + Experience working with load balancers. **Leadership & Team Development:** + Proven ability to mentor, guide, and develop team… more
    Humana (09/30/25)
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  • Information Security Tech Lead Analyst

    Citigroup (Irving, TX)
    …protocols, cybersecurity, firewalls, network security, information assurance, Linux, UNIX , application security, security engineering, and security architecture; ... Preparing and communicating information security policy, procedures, standards, or concepts to stakeholders; Validating compliance with IS policies, practices, and procedures, and resolving a variety of IS related issues; and Serving in the capacity of a… more
    Citigroup (09/30/25)
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  • Deloitte Cyber Data Protection and Encryption…

    Deloitte (Austin, TX)
    …end point security + Familiarity with popular databases on both windows and UNIX platforms, including Oracle and MS SQL + Familiarity with common identity, ... authentication, and directory services, such as Active Directory and LDAP + Familiarity with sophisticated multinational companies and distributed business models + Experience in vendor relationship management with market leading data protection and encryption… more
    Deloitte (09/30/25)
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