Senior Identity & Cloud Infrastructure Admin

Grow; Austin (TX); Hybrid; USD 105,000 - 178,000; Full time

Benefits offered by this job

Health and Wellness

Internal Mobility

Career Development

Inclusive Workplace

Work-Life Balance

Global Mobility

Job summary

Epicor is seeking a Senior Server Administrator to maintain and optimize our infrastructure, focusing on identity management, Microsoft 365, virtualization, and security. You will collaborate with teams across Austin, Irvine, and remote locations, handle on-call incidents, and drive process improvements.

Ideal candidates bring 5+ years in server administration, strong PowerShell skills, and deep knowledge of IAM, Entra AD, and SOX compliance.

Qualifications

• 5+ years in server administration with identity management, authentication, SSO, MFA and Entra AD.
• Strong MS 365 administration including Teams, OneDrive, and Office.
• Familiar with virtualization: VMware and Hyper‑V.
• PowerShell scripting proficiency.
• Understanding of IAM concepts and best practices.
• History of leading projects.
• Subject matter expertise in RHEL, RH Satellite, backup and recovery (Commvault, Cohesity), SAN networking, TLS automation, DNS/DHCP/VLANs, VDS, data center hardware, and multiple hypervisors.

Responsibilities

• Administer IAM systems including Entra AD, MFA, and SSO.
• Manage Microsoft 365 services and OAuth workflows.
• Support VMware and Hyper‑V virtualization.
• Participate in a 24x7 on‑call rotation and respond to incidents.
• Collaborate with cross‑functional teams across Austin, Irvine, and remote locations.
• Contribute to security and SOX audit reporting.
• Document processes and share knowledge across the team.
• Serve as a SME for VMware and Windows administration.
• Work tickets from a service desk queue and use PowerShell to automate tasks.
• Partner with vendors to architect and implement solutions.
• Document design and support procedures for routine tasks.
• Lead and participate in process improvement and project leadership.

Skills

Identity management

Entra AD

MFA

SSO

Microsoft 365

Teams

OneDrive

OAuth

VMware

Hyper-V

PowerShell

IAM concepts

Project leadership

SOX compliance

Tools

RHEL

RH Satellite

Commvault

Cohesity

Proxmox

OpenShift

Job description

Epicor is seeking a Senior Server Administrator to maintain and optimize our infrastructure, focusing on identity management, Microsoft 365, virtualization, and security. You will collaborate with teams across Austin, Irvine, and remote locations, handle on-call incidents, and drive process improvements.

Ideal candidates bring 5+ years in server administration, strong PowerShell skills, and deep knowledge of IAM, Entra AD, and SOX compliance.