• Senior Information Security Analyst…

    MongoDB (TX)
    …including but not limited to, experience in corporate environments, incident response, systems , applications, and an understanding of cloud environments. This is an ... team. You will be responsible for solving technical and administrative problems, reducing risk, and building trust. You will...and cloud environments + A strong understanding of MacOS, Linux , and Windows security + Love to learn; you… more
    MongoDB (08/29/25)
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  • Systems Administrator

    ManTech (San Antonio, TX)
    …virtual environments (VMWare ESX, VCenter Administration ) + Experience in administration of Linux + Experience configuring and maintaining storage and ... file systems (NFS, EXT3/4, XFS) + Experience in developing and...and delivering briefings, technical presentations, and program documentation to senior program management **Minimum Qualifications:** + Bachelor's degree in… more
    ManTech (09/11/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    The Apps Support Sr Analyst is a seasoned professional role. Applies in-depth disciplinary knowledge, contributing to the development of new techniques and the ... by the performance of the individual. **Responsibilities:** + The Application Support Senior Analyst provides technical and business support for users of Citi… more
    Citigroup (09/30/25)
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  • (USA) Specialist Technician, Technology Support

    Walmart (Dallas, TX)
    systems . Your role will also involve providing support for Video Conferencing Systems and collaborating with senior team members and leadership on hardware ... you will be responsible for provisioning PC, Mac, and Linux -based hardware for new employees. You will provide L1/L2...analysis. At least 1 year of working with ticketing systems like Jira and ServiceNow. At least 1 year… more
    Walmart (09/19/25)
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  • Lead Information Security Engineer - Cryptographic…

    Wells Fargo (Irving, TX)
    …and customer integration and onboarding. This role reports directly to the Senior Manager for the Encryption, Tokenization and Key Management team. **In this ... or JavaScript, UI path, etc. + 4+ years of Linux and Windows server experience. + 3+ years of...management technologies. + 3+ years of experience performing builds, administration and/or support of hardware security modules or security… more
    Wells Fargo (09/25/25)
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  • Middleware Team Lead

    GovCIO (Austin, TX)
    …located in Radford, VA and will be a remote position. **Responsibilities** Senior middleware administration experience deploying and managing middleware SW ... Portals, and associated SW products and operating system configuration in LINUX , UNIX and Windows environments. Once deployed, responsible for maintaining the… more
    GovCIO (09/25/25)
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  • Pega Administrator Vice President

    Citigroup (Irving, TX)
    …experience with monitoring tools such as AppD and Splunk. + Strong background in Unix/ Linux administration and Oracle SQL. + Experience with IBM WebSphere & ... and progress together. The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised… more
    Citigroup (09/09/25)
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  • System Engineer

    ManTech (San Antonio, TX)
    …limited to:** + Demonstrated experience creating and managing virtual environments + Systems administration of hardware and software in support of maintenance, ... to senior program management **Minimum Qualifications:** + 10 years of systems engineering experience + Experience with Linux **Preferred Qualifications:** +… more
    ManTech (09/30/25)
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  • Principal Engineer, MQ & Kafka

    Wells Fargo (Irving, TX)
    …everything from network packets to application code and system logs. + Operating Systems & Networking: Solid expertise in Linux /UNIX and a strong understanding ... a role for a master engineer who solves the most complex distributed systems challenges. **In this role, you will:** Architecture & Engineering + Architect, build,… more
    Wells Fargo (09/23/25)
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