• Cloud Security Reliability Engineer…

    Citigroup (Irving, TX)
    …EKS + 4+ years' experience in Python (preferable) or Java, on large scale systems alongside Linux based scripting languages + Hands-on experience working on ... Container products and Secrets products, across Public and Private Cloud , as well as Cloud native specific...experience in SRE with experience around Apps Development and/or Systems Analysis working with most or all of the… more
    Citigroup (07/31/25)
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  • Cloud Security Engineer

    Fiserv (Frisco, TX)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Cloud Security Engineer **About your role:** As a Cyber Engineering - Advisor I, ... technologies, including CyberArk + 3+ years of experience with systems and network administration in Windows and Unix/ Linux... systems and network administration in Windows and Unix/ Linux + 3+ years of experience with authentication tools… more
    Fiserv (09/25/25)
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  • Senior Lead Backend Software Engineer - AWS…

    Lumen (Austin, TX)
    …Lead the design and architecture of distributed, fault-tolerant, and highly available systems + Optimize Java-based systems for concurrency, performance, and ... memory efficiency + Guide engineering teams in adopting best practices for system design, observability, and reliability + Either decommission or modernize the… more
    Lumen (09/17/25)
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  • Systems Engineer L3

    NTT America, Inc. (Austin, TX)
    …to guide and inspire junior team members. + Advanced knowledge of Windows and/or Linux operating systems , virtualization, and cloud platforms. + Proficiency ... **RESPONSIBILITIES** + Evaluate, implement, and manage advanced Windows and Linux server solutions, including virtualized and cloud ...EXPERIENCE** + Minimum 5-7 years of experience as a Linux or Windows Systems Administrator/ Engineer … more
    NTT America, Inc. (09/27/25)
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  • Sr. IT Systems Engineer…

    Prime Therapeutics (Austin, TX)
    …our passion and drives every decision we make. **Job Posting Title** Sr. IT Systems Engineer - Observability Team - Remote **Job Description** The main function ... of a Systems Engineer in the Observability team typically...for metric collection, analysis, and reporting. + Proactively monitor systems , networks, and applications. + Analyze system … more
    Prime Therapeutics (09/12/25)
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  • Senior Systems Engineer - TS/SCI…

    RTX Corporation (Richardson, TX)
    …and implementation. + Scaled Agile Framework (SAFe) knowledge and experience as a System Engineer . + Experience using modeling resources and methodologies like ... world. We have an exciting opportunity for a **Senior Systems Test Engineer ** to join our Air...of a large multi-disciplined engineering team. + Experience with cloud -based software architectures and systems . + AWS… more
    RTX Corporation (08/16/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Houston, TX)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The...integration of a highly visible data analytic project called Cloud Hybrid Edge-to-Enterprise Evaluation Test & Analysis Suite (CHEETAS)… more
    KBR (07/29/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …, **infrastructure security** , and **network segmentation** . + Mastery of **Operating Systems ** (eg, **Windows** , ** Linux ** ) and their hardening best ... Level Cloud Certification:** + AWS Certified Solutions Architect, AWS Certified DevOps Engineer + Google Cloud Architect, Cloud Developer, Data … more
    Citigroup (09/18/25)
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  • HPC Systems Engineer

    US Tech Solutions (Houston, TX)
    …and tape automation. + Proficient in the installation, configuration and management of Linux based operating systems , preferably using RHEL, CentOS, Rocky ... switching, routing, high-availability, LAN / WAN / WLAN topologies and system configuration for Ethernet, InfiniBand, and Fiber Channel SAN. + Experience… more
    US Tech Solutions (09/12/25)
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  • Senior Systems Integration & Test…

    RTX Corporation (Richardson, TX)
    …+ Experience with Java, C++, or Python, Experience with Linux operating system , Experience in a Cloud environment; AWS certification is helpful **What We ... with our customers. + We are seeking a Senior Systems Integration and Test Engineer to join...Test engineering + Experience troubleshooting and debugging a software-based system or product, Experience with Linux Red… more
    RTX Corporation (09/04/25)
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