Windows Admin

United IT Solutions

Position: Windows Admin

Location: Buffalo, NY (Onsite)

The resource is expected to own and independently execute all assigned responsibilities end-to-end, with minimal supervision.

Operate and support a Windows-based analytics platform running on Microsoft SQL Server and Microsoft HPC
Administer Microsoft HPC environments, including head nodes, compute nodes, and scheduling services

Monitor and manage compute-intensive workloads:

Job execution, queue backlogs, stuck or failed jobs
Expected vs abnormal CPU utilization on compute nodes

Maintain HPC cluster health:

Node availability, state management, and connectivity
Controlled maintenance, patching, and rolling reboots

Perform routine Windows Server operations:

OS patching, service monitoring, disk/CPU/memory/network health checks
Configuration of performance-sensitive OS settings

Administer Microsoft SQL Server instances:

Backup and restore validation.
Job monitoring, index/statistics maintenance
Transaction log and capacity monitoring

Troubleshoot cross-stack issues spanning:

HPC scheduler and compute nodes
Windows OS and services
SQL Server performance and availability

Manage service accounts, permissions, and security configurations across platform components

Support incident, change, and problem management activities

Maintain operational runbooks, health check procedures, and recovery documentation

Coordinate with application, infrastructure, and database teams during critical processing windows

Plan and execute migrations of Windows and SQL Server workloads between datacenters, including inventory. dependency analysis, cutover coordination, and post-migration validation

Assess SQL Server workloads for migration to Azure SQL (Database, Managed Instance. or Azure VM) and support remediation of compatibility gaps

Support data migration, cutover, rollback planning, and post-migration performance stabilization for both on-prem and cloud targets

Coordinate decommissioning of legacy servers and update runbooks, monitoring, and support procedures following Migration

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Vacancy posted 3 days ago

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