Windows System Administrator jobs in United States
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Kforce Inc · 19 hours ago

Windows System Administrator

Kforce Inc is seeking an experienced Windows Systems Administrator with expertise in virtualization platforms, specifically migrating environments from VMware to Microsoft Hyper V. This role is responsible for planning, executing, and supporting virtualization migrations while maintaining the stability, security, and performance of Windows-based infrastructure.

ConsultingEmploymentFinancial ServicesHuman ResourcesStaffing Agency
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H1B Sponsor Likelynote

Responsibilities

Lead and execute VMware to Hyper V migration initiatives, including assessment, planning, testing, and production cutover
Administer and support Windows Server environments (2012 R2, 2016, 2019, and newer)
Design, configure, and manage Hyper V hosts, clusters, and virtual machines
Analyze existing VMware environments and recommend migration strategies, tools, and timelines
Perform VM conversions, validation, and post-migration optimization
Troubleshoot and resolve issues related to virtualization, performance, and availability
Manage and support Active Directory, Group Policy, DNS, DHCP, and core Windows services
Coordinate with infrastructure, networking, storage, and security teams during migration efforts
Create and maintain technical documentation, runbooks, and migration procedures
Ensure environments meet security, compliance, and operational best practices
Participate in on-call rotation and provide Tier 2/3 support as needed

Qualification

Windows ServerHyper VVMware to Hyper V migrationPowerShellActive DirectoryVirtualization conceptsTroubleshootingDocumentationCommunication skills

Required

5+ years of experience as a Windows Systems Administrator in enterprise environments
Demonstrated, hands-on experience migrating workloads from VMware vSphere to Microsoft Hyper V
Strong knowledge of Windows Server architecture and administration
Experience with Hyper V Manager, Failover Clustering, and System Center (SCVMM preferred)
Solid understanding of virtualization concepts, storage, networking, and backup/recovery
Experience with VM migration tools and techniques (cold migrations, re-platforming, rebuilds)
Proficiency in PowerShell for administration and automation
Strong troubleshooting, documentation, and communication skills

Preferred

Experience with Azure or hybrid cloud integrations
Familiarity with backup and recovery tools (Veeam, DPM, or similar)
Experience supporting large-scale server consolidation or data center modernization projects
Microsoft certifications (e.g., Windows Server, Azure, or Hyper V related)
Prior consulting or client-facing experience

Benefits

Medical/dental/vision insurance
HSA
FSA
401(k)
Life, disability & ADD insurance
Paid time off
Paid sick leave

Company

Kforce Inc

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Kforce is a solutions firm specializing in technology, finance and accounting, and professional staffing services.

H1B Sponsorship

Kforce Inc has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (792)
2024 (667)
2023 (734)
2022 (843)
2021 (1197)
2020 (858)

Funding

Current Stage
Public Company
Total Funding
unknown
2024-05-20IPO
2014-06-08Acquired

Leadership Team

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Aaron Travis
Digital Experience Delivery Director | Kforce Consulting Solutions
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Company data provided by crunchbase