Full-time

Senior Server Administrator

Posted by IBEX • Muntinlupa, Metro Manila, Philippines

📍 Muntinlupa, Metro Manila 🕒 March 03, 2026

About the Role

Overview

We are seeking an experienced Senior Server Administrator with strong expertise in Server Administration, Active Directory (AD), and on-premises Microsoft Exchange. The ideal candidate will have 5–10 years of experience managing enterprise server environments with a focus on stability, security, and performance. Experience with ADFS, PowerShell, and cloud platforms (AWS, Azure, GCP) is a strong advantage.

Responsibilities

Must-Have Skills

Active Directory (Mid-Level)

  • Design, implement, and administer AD forests, domains, sites, and services.
  • Create and manage AD Sites and Services, including new site/subnet configurations.
  • Manage GPOs, OU structure, DNS/DHCP integration, replication, and AD health.
  • Configure DHCP failover and create DHCP scopes.
  • Configure and troubleshoot DFS and Start Menu redirection.
  • Server & Infrastructure Operations (Exp...

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