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Flexstaf IT

Open 25d

RQ11514 - Systems Administrator/Operations Support Specialist - Senior

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Summary

Senior Systems Administrator providing operations support for Oracle Siebel CRM environments at an enterprise client in Toronto: Siebel server administration, patching/upgrades, performance troubleshooting, high-availability environment maintenance, Oracle DB coordination, and EAI/web-services integrations. Placement via Flexstaf IT staffing.

Must Have: (Siebel Systems Admin)

  • Minimum 7+ years of experience supporting, administering, and maintaining Oracle Siebel CRM environments in large enterprise organizations.
  • Demonstrated experience with Siebel Server administration, including installation, configuration, patching, upgrades, and environment maintenance.
  • Extensive experience managing multi-tier Siebel environments (Development, Test, UAT, Production) and supporting high-availability architectures.
  • Experience troubleshooting Siebel performance issues, server bottlenecks, component failures, enterprise synchronization issues, and application outages.
  • Proven experience administering Siebel Gateway, Siebel Enterprise Server, Siebel Web Server Extension (SWSE), and related infrastructure components.
  • Experience monitoring application health, capacity planning, log analysis, and implementing proactive maintenance procedures.
  • Working experience with Oracle databases, including performance monitoring, SQL troubleshooting, and coordination with database administrators.
  • Experience supporting integrations between Siebel CRM and external systems using web services, EAI, REST/SOAP services, and middleware platforms.
  • Experience with Siebel EAI, Integration Objects, XML, Web Services, and data migration utilities.

Nice to have:

Prior OPS or Public sector experience.

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