Network and Firewall Administrator

3 days ago


Singapore AVATAR TECHNO SERVICES PTE. LTD. Full time

Windows/VMWare Engineer - Patching and Vulnerability Management

Main purpose of the role:
To be responsible for the patching and vulnerability management of all Windows Server, VMWare ESXi.

**Roles & Responsibilities**
- System Administration of Windows/VMWare environment:

- Knowledge of Windows 2008/2012/2016/2019 Servers, VMWare ESXi (Must Have)
- Knowledge on Active Directory Management (OU/GPO/Forest and domain config and etc)
- Hyper-V / Vmware - Deployment and management of hyper V VMs (Must Have)
- Patch management and Vulnerability Management (Must Have)
- Troubleshooting skills in OS & VMWare related issues (Must Have)
- Extensive Experience in ESXi patching.
- Experience on Patch management tools like BigFix, SCCM etc.
- Perform Patch assessment and recommend/plan deployment.
- Experience on Automation of Pre and Post patching tasks.
- Hand-on knowledge on various RAID technologies (RAID 0+1, RAID 1, RAID 5 etc.) ( Should have basic knowledge)
- Knowledge on Clustering (geo cluster, multinodes passive/active) ( Should have basic knowledge)
- Bios upgrades and firmware upgrades.
- Knowledge on server management tools
- Log monitoring/maintenance

**Skills Required**:

- 6-9 years of Experience in Windows System Administration
- Excellent Verbal and written communication skills.
- Good interpersonal Skills.
- Ability to work in a flexible, team-oriented and constantly changing environment
- Able to work on weekends as per Roster and perform On-call support (during weekdays) as and when needed.



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