• ARCO (St. Louis, MO)
    …monitors security solutions and infrastructure. This includes network security systems , endpoint detection and response (EDR), security information and event ... monitoring (SIEM) system logging and analysis, application security, endpoint privileged management...demonstrates effective problem-solving and communication skills. The Lead Security Administrator often serves as a subject matter expert for… more
    DirectEmployers Association (08/13/25)
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  • AWS System Administrator

    CACI International (St. Louis, MO)
    AWS System Administrator Job Category:...looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and ... You will ensure the availability, performance, and security of our cloud-based systems and applications. **Responsibilities:** + Manage AWS resources: Provision,… more
    CACI International (08/26/25)
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  • Lead Database Administrator - Oracle/…

    Enterprise Mobility (St. Louis, MO)
    …work across several different product areas and collaborate with other teams, including System DBAs and Performance DBAs. The team supports active production as well ... 19c in a Data Guard configuration + Provide database support for AWS , databases running Aurora PostgreSQL databases + High-level leadership of critical activities… more
    Enterprise Mobility (10/29/25)
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  • Senior Systems Administrator

    BAE Systems (Arnold, MO)
    **Job Description** As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems ... systems , coordinates with network engineers, monitors and manages system resources, and performs systems security administration...HS diploma (including at least 5 in a recent systems administrator role) + Must hold a… more
    BAE Systems (10/08/25)
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  • Systems Administrator / Integration…

    BAE Systems (St. Louis, MO)
    **Job Description** BAE Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT professionals. As a member ... Other incentives may be available based on position level and/or job specifics. ** Systems Administrator / Integration Tester** **117614BR** EEO Career Site Equal… more
    BAE Systems (10/22/25)
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  • Systems Administrator Senior (H)

    SSM Health (St. Louis, MO)
    …7980 Clayton RD **Worker Type:** Regular **Job Highlights:** Exciting Opportunity for a Systems Administrator Senior at SSM Health! Preferred background in ... Designs and implements infrastructure to include capacity planning, high available systems , disaster recovery plans, system maintenance/patching plans, system more
    SSM Health (10/31/25)
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  • PostgreSQL Database Administrator

    The Cigna Group (St. Louis, MO)
    … (Database Administrator Senior Advisor) with experience in both cloud ( AWS /Azure) and on-premise environments. The ideal candidate will bring expertise in ... systems administration, performance tuning, and Linux server management. Experience...organizational policies and standards. **Responsibilities:** + Administer and maintain ** AWS Aurora** , **Azure** , and **PostgreSQL** database servers… more
    The Cigna Group (10/29/25)
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  • GenAI Solutions Architect - SFL Scientific

    Deloitte (St. Louis, MO)
    …in Computer Science, Engineering or Physics, etc. or related STEM field + AWS /Azure Certifications ( AWS /Azure Certified: SysOps Administrator , Dev Ops ... GenAI tools + Lead technical strategy and blueprinting of AI/GenAI systems , aligning solution architecture with business objectives, security, and scalability… more
    Deloitte (09/25/25)
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  • AI Engineering Manager/Solutions Architect - SFL…

    Deloitte (St. Louis, MO)
    …in Computer Science, Engineering, Physics, etc. or related STEM field + AWS /Azure Certifications ( AWS /Azure Certified: SysOps Administrator , DevOps Engineer, ... designing cloud solutions and supporting production projects, including hands-on experience with AWS services (or Azure, GCP equivalents) + 6+ years of programming… more
    Deloitte (09/11/25)
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