Senior Compute & Virtualization Administrator

Job Description

Compensation & Location

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Location: Greensboro, NC

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Schedule: Full-time contract

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Work Type: Onsite

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Pay Range: $67.00 – $74.00 per hour (based on experience, geographic region, job-related knowledge, skills & internal equity)

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Must be willing to work onsite in Greensboro, NC

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Sponsorship NOT is available for this role

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W2 ONLY — No C2C, No 3rd Parties

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Position Summary

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We are seeking an experienced Senior Compute & Virtualization Administrator to own the reliability, lifecycle, security, resilience, and continuous improvement of enterprise server, virtualization, VDI, cloud compute, and disaster recovery platforms.

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This is a highly technical, hands-on infrastructure role requiring deep expertise across VMware vSphere, Windows Server, Red Hat Enterprise Linux, Cisco UCS, Nutanix, AWS EC2, and enterprise disaster recovery. The ideal candidate brings 10+ years of enterprise infrastructure experience and can independently lead complex incidents, infrastructure recovery, platform upgrades, and data-center activities.

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What This Person Will Be Working On

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• Own enterprise OS, virtualization, compute, VDI, cloud workload, and DR operations
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• Administer VMware vSphere, Windows Server, Red Hat Enterprise Linux, Cisco UCS, Nutanix, and AWS EC2
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• Manage VMware ESXi hosts, clusters, datastores, virtual switches, VLANs, capacity, and performance
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• Lead incident response, RCA, vulnerability remediation, patching, and service restoration
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• Perform hands-on data-center work including rack/stack, cabling, hardware installation/removal, diagnostics, RMA, and decommissioning
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• Plan and execute platform upgrades, capacity reviews, DR exercises, failover, recovery testing, and corrective actions
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• Manage Cisco UCS server profiles/templates and Fabric Interconnect network/storage connectivity
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• Support infrastructure automation using Ansible, scripting, and configuration-management tools
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• Coordinate platform integrations and changes across application, network, security/IAM, and data-platform teams
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• Manage vendor/MSP escalations and maintain runbooks, architecture documentation, lifecycle plans, and technical standards
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Work Environment, Travel & Availability

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• Work Location: Hybrid remote/on-site in Greensboro, NC. Current requirement is approximately 80% on-site, subject to change based on business and operational needs.
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• Travel: Requires approximately 5–10% travel annually to key locations throughout North America.
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• Overtime: Average overtime is estimated at approximately 5–10 hours per week, based on business and operational needs.
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• On-Call Support: Participates in an after-hours on-call and escalation rotation and may be required to support critical incidents outside of normal business hours.
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• Physical/On-Site Support: Must be capable of performing on-site work involving physical infrastructure, recovery testing, hardware replacement, and incident support, including lifting and racking/unracking equipment.
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• Access Requirement: Must meet applicable U.S. Person requirements for access to the supported environment.
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Required Skills & Experience

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• 10+ years of progressive enterprise infrastructure or systems administration experience
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• 5+ years administering enterprise server and virtualization platforms
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• 3+ years supporting Disaster Recovery planning, failover, exercises, or infrastructure recovery
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• Advanced VMware vSphere administration experience
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• Experience installing/upgrading ESXi hosts and configuring host/datastore clusters
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• Experience with virtual switches, VLAN configuration, capacity management, and performance management
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• Advanced Windows Server 2016+ administration experience
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• Advanced Red Hat Enterprise Linux 7+ (RHEL) administration experience
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• Advanced Cisco UCS administration, including server profiles/templates and Fabric Interconnects
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• Experience with Nutanix AOS and enterprise x86 server hardware
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• Experience supporting AWS EC2 workloads and platform integrations
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• Experience with Ansible, scripting, automation, or configuration management
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• Working knowledge of SAN, NAS, storage, and enterprise backup platforms
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• Experience with ITSM, 24x7 operations, change control, patching, vulnerability remediation, major incidents, and RCA
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• Strong technical documentation, stakeholder communication, and management-level presentation skills
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• Bachelor’s degree in Information Systems, Computer Science, Engineering, or related field; or Associate degree/military/industry training with equivalent professional experience
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Desired Skills

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• Experience with Red Hat Satellite
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• Experience with GitHub, GitLab, or similar SCM platforms
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• Experience supporting Horizon VDI and NVIDIA vGPU
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• Knowledge of Windows Group Policy and DHCP
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• Experience with HPC hardware and infrastructure monitoring platforms
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• Familiarity with Dell PowerStore, Isilon/OneFS, Avamar, Data Domain, and Cisco SAN switching
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• Experience creating technical standards, runbooks, architecture diagrams, and lifecycle plans
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• Strong infrastructure recovery and Disaster Recovery leadership experience
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• VMware VCP, RHCSA/RHCE, Microsoft, and/or ITIL Foundation certifications
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• Experience mentoring infrastructure engineers and supporting cross-training
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