Systems Administrator II – Hyperscale Infra & DC Ops

Riot Platforms, Inc.; Austin (TX); Vor Ort; USD 90.000 - 120.000; Vollzeit

Benefits dieser Stelle

Equity incentive programs

401(k) retirement plan with company 
匹

Comprehensive health coverage

Wellness & lifestyle perks

Zusammenfassung

Riot Platforms, Inc. seeks a Systems Administrator to support and maintain internal IT infrastructure across multiple sites, ensuring stability, security, and optimal performance of servers, virtualization platforms, and Microsoft cloud services.

The role requires independence, strong technical skills, and the ability to manage a fast-paced, manufacturing-oriented environment from our Austin office in Texas.

Qualifikationen

• Bachelor's degree in Information Technology, Computer Science, or related field (or equivalent enterprise IT experience).
• 3-5 years of experience in systems administration / infrastructure support.
• Strong experience with Windows Server administration, including Active Directory, Group Policy, and hybrid environments (on-prem AD + Entra ID / Microsoft 365).
• Strong experience with Proxmox and ubuntu.
• Experience administering Microsoft 365 services (including SharePoint Online).
• Experience with virtualization platforms (VMware, Nutanix and Proxmox).
• Solid understanding of networking fundamentals (TCP/IP, VLANs, DNS, routing).
• Experience with system monitoring, backups, performance analysis, and infrastructure troubleshooting.
• Ability to work independently, prioritize effectively, and operate with minimal supervision.
• PowerShell scripting experience preferred.

Aufgaben

• Own the monitoring, maintenance, and overall health of physical and virtual server infrastructure across multiple sites, including proactive system health checks and issue resolution.
• Administer and support Windows and Linux (Ubuntu) operating systems.
• Administer and support Active Directory, Group Policy, Entra ID, and Microsoft 365 identity access management.
• Manage virtualization platforms (Proxmox, Nutanix, Hyper-V, and VMware), including provisioning, lifecycle management, and resource optimization.
• Oversee patch management process and ensure compliance of vulnerability remediation.
• Oversee core infrastructure services such as DNS, DHCP, file services, backups, and Microsoft 365 collaboration tools (e.g., SharePoint Online).
• Monitor system performance, respond to alerts, and implement infrastructure changes in response, following established change management processes.
• Maintain accurate documentation, SOPs, and enforce security best practices, including patch compliance, access control, and system hardening.
• Participate in infrastructure projects such as upgrades, migrations, and new deployments.
• Act as the primary escalation point for Level 2 support, resolving complex issues while mentoring staff and promoting best practices.
• Coordinate with third-party vendors and support IT operations within a manufacturing and engineering environment to ensure system reliability and business continuity.
• Operate with a high degree of ownership and autonomy, proactively maintaining a stable, secure, and high-performing environment while making sound technical decisions.

Kenntnisse

Windows Server

Active Directory

Group Policy

Entra ID

Microsoft 365

PowerShell

Ausbildung

Bachelor's degree in IT / CS or related field

Tools

Proxmox

Nutanix

VMware

Hyper-V

Ubuntu

SharePoint Online

Jobbeschreibung

Riot Platforms, Inc. seeks a Systems Administrator to support and maintain internal IT infrastructure across multiple sites, ensuring stability, security, and optimal performance of servers, virtualization platforms, and Microsoft cloud services.

The role requires independence, strong technical skills, and the ability to manage a fast-paced, manufacturing-oriented environment from our Austin office in Texas.