채용회사 : 외국계 IT 컨설팅사 
고용조건 : 1년 계약직(기간연장 가능)
처우조건 : 협의 

Key Responsibilities:

• Design, deploy, and configure ESXi hosts, vCenter Server, vSAN and virtual machines (VMs) including advanced networking and storage solutions.
• Configure and manage high availability (HA), Distributed Resource Scheduler (DRS), and vMotion for optimal workload distribution.
• Execute major ESXi host upgrades, firmware updates, and patch management in production environments.
• Perform deep dive troubleshooting for ESXi performance bottlenecks, log analysis, and root cause analysis (RCA).
• Monitor system performance (CPU, Memory, Disk), optimize resources, and resolve server hardware/software issues.
• Manage VM snapshots, templates, backups, and disaster recovery tasks.
• Windows 2008/2012/2016/2019/2025 Server support and troubleshooting.
• Assessing existing infrastructure, ensuring data integrity with backups, configuring network connectivity, managing downtime, and validating functionality in the target environment.
• Ensure compliance with security policies, managing firewall rules, and handling anti-virus updates. 
• Develop PowerShell or Python scripts to automate routine maintenance and provisioning tasks.

 
Required Qualifications & Skills

• Experience: Typically, 6-10+ years of experience in system administration.
• Certifications: VMware Certified Professional (VCP) and Microsoft Certified Solutions Associate (MCSA/MCSE) are preferred.
• Technical Knowledge: Deep understanding of Windows Server (2016/2019/2022), vSphere/ESXi, networking protocols, and storage concepts (SAN/NAS).
• Troubleshooting: Ability to diagnose and resolve complex technical problems.
• Tools: Knowledge of SCCM, Ansible, vMotion, and DR tools (SRM).
• Soft Skills: Strong communication, documentation skills, and the ability to work in team-oriented environments.