Tangspac Consulting Group
Singapore / Global
Singapore / Global
Responsibilities
Own the operating process and day-to-day coordination needed to run weekly accelerated patching and urgent 3-day cases end-to-end. This role is accountable for operating rhythm, readiness, cross-team hand-offs, escalation and evidence closure.
Oversee / accountable for assigned accelerated patch cycles from scope confirmation through testing, deployment, live verification, reconciliation and closure
Maintain cycle plans, RACI, action logs, decision deadlines, approvals, dependencies, risks and escalation status
Coordinate readiness across GIS, HCL, Open Systems and Middleware teams, SBE, Network, application custodians, TCOE, Service Recovery and Change Management
Track patch scope, CRQ readiness, approved VRAs, deferments, exclusions, failed patches, rollback actions and pending validation evidence
Support rostered overnight, weekend and public-holiday patching activities, including bridge coordination and handover to accountable client decision owners.
Define and maintain SOPs, control gates, cut-off times, escalation paths, duty coverage and exception routes for weekly and urgent patching lanes
Coordinate process walkthroughs, readiness reviews, dress rehearsals and transition into BAU
Compile case closure records and support SLA, KORI and KRCSA evidence preparation
Identify recurring process or ownership gaps and raise requirements to the Tooling, Data & Automation role for implementation
Requirements
Diploma or bachelor’s degree in Information Technology, Computer Science, Engineering or related discipline
Minimum 3+ years in infrastructure operations, patch management, change coordination, service delivery or technology process governance
Hands-on knowledge of Open Systems administration covering Windows, Linux/Unix and server patching principles
Working knowledge of middleware administration and patching, such as WebLogic, WebSphere, JBoss, Apache HTTPD/Tomcat or equivalent platforms
Experience coordinating production changes across infrastructure, middleware and application teams
Working knowledge of CRQ/change processes, VRA/exception handling, rollback and post-patch validation
Comfortable supporting rostered overnight, weekend and public-holiday activities when patch windows require
Strong documentation, stakeholder follow-up, issue triage and escalation discipline
ITIL certification or equivalent service‑management experience is preferred
Open Systems and middleware administration / patching knowledge
Accelerated patch operations, change, VRA and cross‑team coordination
SOP, RACI, control gates, evidence closure and 24x7 operational readiness.
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Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global