System Administrator
Summary
Installs, administers, and troubleshoots Windows Server environments and VMware vSphere infrastructure, managing storage/backup systems and network hardware. Automates tasks with PowerShell, hardens and patches systems, and documents the environment. On-site role in Tanauan City, Batangas.
About the role
System Administrator role responsible for installing, administering, and troubleshooting Windows Servers and related services. You will deploy and configure VMware vSphere environments, manage storage and backup systems, ensure system security, and automate tasks using scripting. You will collaborate on system design, implementation, and continuous improvement.
Key responsibilities
- Install, administer, and troubleshoot Windows Servers (2016, 2019, 2022) and related services (AD, DNS, DHCP)
- Deploy, configure, and support VMware vSphere environments (ESXi, vCenter, vMotion, HA, DRS)
- Manage and maintain storage and backup systems (Dell, EMC, SAN, Dell DPS, Rubrik)
- Ensure system security through hardening, scanning, and patching
- Automate tasks using scripting (PowerShell) and troubleshoot complex infrastructure issues
- Collaborate on system design, implementation, and continuous improvement
About you
- Strong background in LAN design and implementation
- Advanced knowledge of TCP/IP, Cisco switching/routing (VLAN, Trunk, VRF, VSS, StackWise), VPNs (IPSEC, SSL), and routing protocols (OSPF, EIGRP, BGP, IP Multicasting)
- Hands-on experience with Cisco Catalyst and Aruba appliances
- Knowledge of 802.11 a/b/g/n Wi-Fi standards and wired mediums (CAT6, fiber optics)
- Familiarity with Windows Server, Active Directory, DNS, DHCP, and High Availability
- Advanced troubleshooting skills and ability to produce detailed technical documentation
- Excellent communication skills to convey technical concepts to diverse stakeholders
- Team-oriented, proactive, and self-motivating
- Bachelor's Degree in Information Technology or equivalent
- Willing to work on shifting schedule, including weekends and holidays
About us
Phil-Data Business Systems, Inc. is an Equal Opportunity Employer. We are committed to fostering a diverse and inclusive workplace where all qualified applicants receive fair consideration for employment. All employment decisions—including recruitment, hiring, placement, promotion, compensation, training, and career development—are based on qualifications, skills, experience, performance, and business requirements. We provide equal employment opportunities without discrimination and in accordance with applicable Philippine labor laws.