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Windows Server Administrator

Stellar Services, Inc.Washington, DC🇺🇸United StatesPosted 9 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Washington, DC, United States
Posted
20 hours ago
Active DirectoryDNSVMware

Job Description

Job Summary

We are seeking a Windows Server Administrator with 3-5 years of experience to support, maintain, and enhance enterprise server and infrastructure environments for our clients. The ideal candidate will have hands-on experience with Windows Server administration, virtualization technologies, system monitoring, troubleshooting, and infrastructure support.

Key Responsibilities

  • Administer and maintain Windows Server environments and related infrastructure.
  • Monitor server performance, system availability, and overall health.
  • Perform server installation, configuration, upgrades, and patch management.
  • Troubleshoot hardware, software, network, and operating system issues.
  • Support virtualization platforms such as VMware and Hyper-V.
  • Manage Active Directory, Group Policy, DNS, DHCP, and file services.
  • Assist with backup, disaster recovery, and security initiatives.
  • Document system configurations, procedures, and technical solutions.
  • Collaborate with internal teams and client stakeholders to resolve technical issues.

Required Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
  • 3-5 years of experience supporting server and infrastructure environments.
  • Strong knowledge of Windows Server administration.
  • Experience with VMware, Hyper-V, or other virtualization technologies.
  • Familiarity with Active Directory, DNS, DHCP, and networking fundamentals.
  • Experience with system monitoring, troubleshooting, and patch management.
  • Excellent communication and problem-solving skills.

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