Senior Virtualization Administrator: VMware & Windows Server

MidFirst Business Credit, Inc.; Oklahoma City (OK); On-site; USD 100,000 - 125,000; Full time

Job summary

MidFirst Business Credit, Inc. is seeking a Virtualization Administrator to monitor and maintain enterprise server, storage, data protection, and virtualization technologies.

The role emphasizes strong VMware and Windows Server experience and requires on-site presence in Oklahoma City with participation in a 24x7 on-call rotation. Ideal candidates will bring 6+ years of relevant experience, familiarity with Microsoft 365 admin center, and solid communication skills to support business needs.

Qualifications

• Bachelor's degree in CS, Engineering, or related field; commensurate experience may count.
• 6+ years in Windows Server 2016-2025, VMware, and enterprise storage.
• VMware 7.0 or later experience.
• Enterprise data protection experience; Dell EMC preferred.
• General server administration knowledge: Windows Server, Exchange, AD, VMware.
• LAN/WAN knowledge and multiplatform environments.
• Familiarity with Microsoft 365 admin center for basic admin tasks.
• Strong technical and non-technical communication skills.
• On-site work in Oklahoma City, OK.

Responsibilities

• Monitor daily activities and health of assigned technology systems.
• Install, configure, support, and maintain enterprise server, storage, data protection, and virtualization technologies.
• Work under the direction of the Network Administration Supervisor.
• Participate in a 24 x 7 on-call rotation.

Skills

VMware experience

Windows Server expertise

Strong communication

On-call rotation

Microsoft 365 admin center

LAN/WAN basics

Active Directory

Education

Bachelor's degree in Computer Science or Engineering

Tools

Nutanix

OpenShift

Ivanti Service Desk

Public cloud basics (AWS/Azure/GCP)

Job description

MidFirst Business Credit, Inc. is seeking a Virtualization Administrator to monitor and maintain enterprise server, storage, data protection, and virtualization technologies.

The role emphasizes strong VMware and Windows Server experience and requires on-site presence in Oklahoma City with participation in a 24x7 on-call rotation. Ideal candidates will bring 6+ years of relevant experience, familiarity with Microsoft 365 admin center, and solid communication skills to support business needs.