Senior Systems Administrator - AI-Driven MSP (Hybrid)

Staff Domain Inc; Pampanga; Hybrid; PHP 1,200,000 - 1,800,000; Full time

Benefits offered by this job

HMO, Dental, Life Insurance

Birthday leave

Paid leaves

Team events

Job summary

Staff Domain Inc is seeking a Senior Systems Administrator in a hybrid Ortigas setup. The role demands ownership of complex environments, autonomy, and hands-on management of security, cloud, and network infra. You will be the senior escalation point for L2/L3 issues and contribute to AI-driven tooling.

The position offers full-time employment with hybrid on-site work and exposure to automation. Strong experience across Microsoft stack, virtualization, and cloud platforms is essential.

Qualifications

• Proven experience in a senior systems administrator or equivalent role.
• Experience managing complex network environments in MSP/MSSP.
• Strong expertise across Microsoft technologies including AD, Azure AD, M365, Windows Server.
• Advanced networking across routing, switching, firewalls, VPN, wireless, SD-WAN.
• Experience with virtualization: VMware vSphere, Hyper-V.
• Hands-on Azure and AWS environments.
• Experience with backup platforms: Veeam, Metallic.
• Exposure to MSSQL or Oracle is advantageous.

Responsibilities

• Own and resolve complex technical issues end-to-end.
• Take full technical ownership of assigned client environments.
• Provide escalation support and guidance to junior engineers.
• Maintain and optimise Microsoft, cloud, and network infrastructure.
• Drive improvements in security, performance, and standardisation.
• Contribute to automation and AI-driven operational enhancements.
• Assist with delivery of infrastructure and security projects as required.

Skills

Senior systems administrator

Complex networks

Active Directory

Azure AD

Microsoft 365

Windows Server

Networking (VPN/SD-WAN)

VMware vSphere

Hyper-V

Cybersecurity basics

Azure & AWS

Backup platforms

Tools

Veeam

Metallic

VMware vSphere

Hyper-V

Azure

AWS

SQL Server

Job description

Staff Domain Inc is seeking a Senior Systems Administrator in a hybrid Ortigas setup. The role demands ownership of complex environments, autonomy, and hands-on management of security, cloud, and network infra. You will be the senior escalation point for L2/L3 issues and contribute to AI-driven tooling.

The position offers full-time employment with hybrid on-site work and exposure to automation. Strong experience across Microsoft stack, virtualization, and cloud platforms is essential.