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Open nowPosted 2 days ago

Patching Operations Process Specialist

MyCareersFuture94,028 open roles

Pay
SGD 8,500 – SGD 9,500 a month
Where
Central, Singapore
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Your applicationOpen nowPatching Operations Process SpecialistMyCareersFuture · Central, Singapore
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This job: posted 2 days ago

The posting

Experience: 6-9 Years Role: Patching Operations Process Specialist

Key Skills: • OpenSystems and middleware administration / patching knowledge

• Acceleratedpatch operations, change, VRA and cross-team coordination

•SOP, RACI, control gates, evidence closure and 24x7 operational readiness

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 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 5–8 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

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