
Aaron Y
Business Systems and Process Documentation Specialist
Competenze

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Esperienza lavorativa
Senior Operations Center Analyst / Systems Administrator
Citco • Full time
Jan 2013 - Apr 2025 • 12 yrs 3 mos
Supported 24/7 enterprise IT operations for a global financial services organization, monitoring and supporting large-scale server environments and coordinating incident resolution across technical teams. Created and maintained operational SOPs, runbooks, troubleshooting procedures, escalation documentation, and training materials to improve consistency, knowledge transfer, and operational readiness. Led and contributed to operational improvement initiatives, including an enterprise monitoring audit covering 500+ servers across 20+ teams. Process and monitoring improvements contributed to an 80–90% reduction in daily alert/ticket volume. Served as a primary trainer for new team members and worked extensively with incident management, recurring-issue analysis, structured workflows, escalation paths, cross-team handoffs, and operational process improvement.