VMWare Admin (Windows)

Celestica; Johor Bahru; On-site; MYR 90,000 - 130,000; Full time

Job summary

Celestica Malaysia is seeking an experienced IT Infrastructure Specialist to manage and support Intel/VMware/Windows servers within the Celestica global server environment. You will install, maintain, upgrade, and continually improve virtual infrastructures, ensuring reliability, performance and security.

Responsibilities include incident response, design, deployment and testing of server operating systems, storage, and related hardware.

Qualifications

• > Minimum 5-8 years of work experience in a similar role
• - SME for VMware and Windows Server architecture and operations
• - Experience with enterprise storage and virtualization environments
• - Ability to communicate complex technical concepts to executive and technical teams
• - Proactive in incident response, problem management and change control

Responsibilities

• Handle Tier 2/3 escalation and resolve incidents efficiently
• Respond to ServiceNow tickets in Intel/AD queues
• Architect and support Windows Server 2016/2019/2022 enterprise apps and databases
• Design and maintain enterprise storage solutions for Windows server apps
• Coordinate with vendors and service teams to troubleshoot and improve infra
• Perform server performance tuning and security hardening
• Assist application teams with deployment, tuning, and monitoring

Skills

VMware expertise

Windows Server

Incident management

Troubleshooting

Networking basics

Storage systems

Vendor coordination

Team collaboration

Problem solving

Tools

VMware vSphere

vCenter

vSAN

NSX-T

Nutanix

Hyper-V

ServiceNow

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

Manage and support Intel/VMware/Windows servers/operating systems and Active Directory that constitute the Celestica global enterprise server environment.

These duties include Vmware and Windows Server administration tasks, operating systems management, hardware, and software architecture, installation, configuration, and support, system/admin security and setup

The Specialist, IT Infrastructure will install, maintain, upgrade, and continuously improve the virtual infrastructure and operating environments, ensuring the ongoing reliability, performance, and security of the infrastructure. This includes monitoring and upkeeping the virtual infrastructure and operating environments; responding to incidents & problems, planning for growth, deployment of new technologies as well as designing, installing, configuring, maintaining, and performing testing of virtual infrastructure, server operating systems, networks, and related utilities and hardware. Other responsibilities include troubleshooting problems as reported by users, and the acquisition, replacement, and decommissioning of related equipment, software, and services.

Description

• -Deal with Tier 2/3 problem-solving in a timely efficient manner
• -Respond to, and resolve, ServiceNow tickets (both priority and service requests), in the GBL-Intel and GBL-AD queues
• -Develop, architect, and support enterprise solutions using Windows 2016, 2019 and 2022 for enterprise applications and related databases
• -Develop, architect, and support mid-range and enterprise storage solutions for Windows servers applications, and related databases
• -Communicate effectively with both executive and technical levels, building customer service-centric relationships and communicating technical concepts to colleagues on Windows, Linux, Storage, and related management teams. Develop concise technical documents and/or deliverables for the project and daily support
• -Direct vendor and company support teams, or work individually, to use standard operating facilities, diagnostic tools, technical manuals, and system documentation to identify, diagnose, and solve basic system problems as directed
• -Perform server performance tuning, including monitoring servers and taking corrective action to maximize server uptime, including disk drive capacity within defined limits, network connectivity, virtualization, process monitoring, and control, memory utilization, performance, and hardware/software monitoring
• -Provide server security with respect to implementing security measures and designs to protect individual server hosts from unauthorized access
• -Provide application server support by assisting application teams in installing and upgrading software, creating job schedules, creating and maintaining directories, assisting with application tuning, following change control, and assisting in job monitoring
• -Provide tier 2/3 escalation support to the Service Desk for performance issues, including maintaining historical information on server and/or storage systems performance, making adjustments to system-level parameters, compiling statistics, making adjustments to system parameters to increase performance, and compiling network performance metrics
• Extensive VMware Enterprise experience (VMware 7, 8, 9)
• Extensive Windows Server Enterprise experience (Win 2012, 2016, 2019 and 2022)
• Extensive experience in Nutanix.
• Minimum of 5 years experience as the SME for VMware and Windows Server for architecting systems, and daily operating procedures. projects, consultations, and critical incidents
• In-depth working knowledge of VMWare/server virtualization environments, VMware hosts, clusters, vSphere, vCenter, vSAN, Hyper V, NSX-T networking & security
• Demonstrate deep technical experience including architecting, sizing, designing, installing, integrating, implementing, and supporting multiple varieties of Windows-based solutions,
• Strong troubleshooting ability
• Ability to work in a group and individually
• Working knowledge of mid-range and enterprise storage systems in iSCSI SAN, FC SAN, FC switch
• Extensive experience in dealing with senior management, application support teams, and other business partners
• Extensive experience in working with remote IT teams
• Extensive experience in directing and dealing with third-party support teams
• Practical knowledge of standard quotation and purchasing processes
• Practical experience in dealing directly with vendors and commodity/procurement departments
• A basic understanding of networking is required

Experience

Minimum 5 - 8 years of work experience in a similar role or industry