Windows Systems Admin II — Reliability, Security & Growth

Greater Giving, Inc.; Mexico; Hybrid; PHP 4,318,321 - 6,785,934; Full time

Benefits offered by this job

Wellness Week

Equity awards

Paid time off

Job summary

Global Payments seeks a Windows Systems Administrator to support our Infrastructure Services Team. You will manage Windows servers, ensure high availability, and contribute to automation initiatives that improve reliability and security across global payment platforms.

The role focuses on patching, access governance, DNS/DHCP, and troubleshooting to minimize downtime and support business growth. Strong collaboration with cross-functional teams is essential.

Qualifications

• Bachelor’s degree or equivalent professional experience.
• Minimum 2 years of relevant systems administration experience.
• Experience administering Windows Server environments and troubleshooting.
• Knowledge of DNS/DHCP and core networking concepts.
• MCSE certified or equivalent is a plus.

Responsibilities

• Maintain Windows infrastructure for high availability and service continuity.
• Apply patches, manage access governance, and enforce security practices.
• Improve service performance and automate infrastructure tasks.
• Resolve complex incidents and restore services quickly.
• Support disaster recovery readiness and infrastructure modernization.

Skills

Analytical thinking

Multi-tasking

Team collaboration

Problem solving

Education

Bachelor’s degree in Computer Science or related field

Tools

Active Directory

Windows Server

VMware vCenter/vSphere

SCCM

Job description

Global Payments seeks a Windows Systems Administrator to support our Infrastructure Services Team. You will manage Windows servers, ensure high availability, and contribute to automation initiatives that improve reliability and security across global payment platforms.

The role focuses on patching, access governance, DNS/DHCP, and troubleshooting to minimize downtime and support business growth. Strong collaboration with cross-functional teams is essential.