Infrastructure Administrator II — Hybrid Cloud & 24/7 Uptime

Viejas; Alpine (CA); On-site; USD 95,000 - 130,000; Full time

Job summary

Viejas Casino is seeking an Infrastructure Administrator II to independently manage and improve our on-premises and cloud-adjacent infrastructure in a 24/7 casino environment. You will handle Windows Server, SQL, AD, M365, Azure Entra ID, and virtualization while coordinating with vendors and supporting hybrid cloud initiatives.

The role requires 4–6 years of related IT experience, strong network and security practices, and the ability to work flexible shifts, including weekends and holidays.

Qualifications

• 4 to 6 years of systems administration, network administration, infrastructure administration, or related enterprise IT experience.
• Experience with Windows Server, SQL Server, Active Directory, networking, Microsoft 365 / Office 365, and on-premises infrastructure.
• Experience with Azure or Microsoft Entra ID administration, including MFA, conditional access, and hybrid identity.

Responsibilities

• Administer and maintain on-premises infrastructure including physical and virtual servers, storage, backups, network equipment, and VPN services.
• Configure, manage, and troubleshoot Windows Server, SQL Server, AD, DNS, DHCP, file services, and identity-related systems.
• Administer Microsoft 365 / Office 365 services including Exchange Online, Teams, OneDrive, SharePoint, licensing, security settings, and mailbox administration.
• Support Azure and Entra ID services including MFA, conditional access, and enterprise applications.
• Manage virtualization tasks including VM provisioning, snapshots, and resource allocation.
• Own small to medium infrastructure projects from planning to handoff.

Skills

Windows Server

SQL Server

Active Directory

Microsoft 365 / Office 365

Azure / Entra ID

Networking

Virtualization (VMware/Nutanix)

Security Practices

Education

High school diploma

Associate degree or higher

Tools

VMware

Nutanix

Juniper

Linux

Job description

Viejas Casino is seeking an Infrastructure Administrator II to independently manage and improve our on-premises and cloud-adjacent infrastructure in a 24/7 casino environment. You will handle Windows Server, SQL, AD, M365, Azure Entra ID, and virtualization while coordinating with vendors and supporting hybrid cloud initiatives.

The role requires 4–6 years of related IT experience, strong network and security practices, and the ability to work flexible shifts, including weekends and holidays.