• Global Support Manager, Instant Payments, Senior…

    Citigroup (Irving, TX)
    …a highly experienced and technically hands-on Global Support Manager to lead the production support function for Citi's flagship Instant Payments application. ... environment. **Key Responsibilities** + **Strategic Leadership:** Define, build, and lead a global, best-in-class technical support function for Citi's cloud-native… more
    Citigroup (12/04/25)
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  • Principal Backend Developer (Ddos)

    Oracle (Austin, TX)
    …Description** Overview Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for ... customer-facing DDoS capabilities across OCI's global edge. What you'll do - Lead architecture and delivery of low-latency backend services for DDoS detection,… more
    Oracle (12/09/25)
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  • Security Engineer - Active Directory and PKI

    Applied Materials (Austin, TX)
    …tuning of AD, LDAP, and PKI systems. + Ensure high availability and disaster recovery readiness for identity infrastructure . + Troubleshoot complex issues ... including replication, authentication failures, and certificate errors. + Architect and manage internal PKI infrastructure including CA, RA, CRL, OCSP, and HSM… more
    Applied Materials (12/05/25)
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  • Oracle Exadata DBA

    Robert Half Technology (Houston, TX)
    …Exadata Database Administrator (DBA) with deep expertise in Oracle Cloud Infrastructure (OCI) and advanced security engineering. In this mission‑critical role, you ... will architect , secure, optimize, and operate our Oracle Exadata platforms...vulnerability remediation for Exadata and Oracle Cloud databases. + Lead installation, configuration, patching, and upgrades of Exadata software,… more
    Robert Half Technology (01/01/26)
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  • Site Reliability Developer 5

    Oracle (Austin, TX)
    …automation to enhance availability, capacity, and performance of database systems. + Lead development of business continuity and disaster recovery plans, ... for supporting the management of Oracle databases & Exadata Infrastructure (Prod & Non-Prod), performing complex issue investigation, capacity management,… more
    Oracle (12/23/25)
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  • Principal Engineer, Security Platform

    Confluent (Austin, TX)
    …with the team and other key stakeholders across the company to design, architect and build secure, multi-cloud, external and internal security controls that keep our ... details (availability, reliability, performance, monitoring, emergency response, capacity planning, disaster recovery) have been thought about. If you're passionate… more
    Confluent (10/30/25)
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  • EHR Clinical Solutions Specialist (Epic…

    UTMB Health (Webster, TX)
    …specifications for facility requirements. + Responsible for clinical systems disaster recovery planning and business continuity planning, and the coordination ... of testing of the plans and associated infrastructure . + Works closely with the EHR Clinical.... + Works closely with the EHR Clinical Solutions Architect to maintain and manage all changes to clinical… more
    UTMB Health (10/28/25)
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  • Tier 3 Level Systems Administration Support…

    Koniag Government Services (San Antonio, TX)
    …responsible for designing, implementing, and optimizing DHA's complex IT infrastructure , including approximately 3,000 physical and virtual servers across 250 ... and future scalability. + Leads the development and implementation of disaster recovery and business continuity strategies, ensuring 24-hour operational support… more
    Koniag Government Services (10/24/25)
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