Senior Enterprise Server & Virtualization Lead

Arena Technical Resources, LLC (ATR); Menasha (WI); On-site; USD 120,000 - 160,000; Full time

Job summary

Arena Technical Resources, LLC (ATR) seeks a senior Server Engineer Lead to architect, operate, and optimize a large Intel-based server and virtualization stack spanning data center and hybrid cloud environments. You’ll drive uptime, reliability, and modernization across VMware and other hypervisors, partnering with cross-functional teams.

Responsibilities include capacity planning, firmware governance, automation via Ansible/Terraform/PowerCLI, and ensuring platform resilience for

Qualifications

• Five (5) or more years of experience in the field or in a related discipline.
• Deep knowledge of enterprise server hardware, virtualization, automation, and operations.
• Experience with VMware vSphere, ESXi, vCenter; strong capacity planning and performance tuning.

Responsibilities

• Lead architecture, lifecycle management, and operational support of enterprise compute and virtualization environments.
• Oversee health, performance, availability, and capacity of virtualization environments and clusters.
• Architect and maintain automated workflows for provisioning, patching, and compliance (Ansible, Terraform, PowerCLI, PowerShell, Python).
• Collaborate with storage, networking, security, and application teams to ensure end-to-end performance and reliability.

Skills

VMware vSphere

Intel server hardware

Automation

PowerShell/Python

Capacity planning

Clustering

Monitoring

Tools

Ansible

Terraform

PowerCLI

Scripting

Grafana

Job description

Arena Technical Resources, LLC (ATR) seeks a senior Server Engineer Lead to architect, operate, and optimize a large Intel-based server and virtualization stack spanning data center and hybrid cloud environments. You’ll drive uptime, reliability, and modernization across VMware and other hypervisors, partnering with cross-functional teams.

Responsibilities include capacity planning, firmware governance, automation via Ansible/Terraform/PowerCLI, and ensuring platform resilience for