Senior Windows Administrator – Onsite (Secret Clearance)

Maximus; Maryland; On-site; USD 70,000 - 100,000; Full time

Job summary

Maximus is seeking a Senior Windows Administrator to join our team in Annapolis Junction, MD. You will oversee the design, implementation, and maintenance of Windows-based servers and systems, manage server infrastructure, and ensure reliability and security of the Windows environment.

The role is onsite five days per week at a government facility, requiring an active Secret clearance and 7+ years of experience.

Qualifications

• Experience administrating Windows-based server infrastructure.
• Strong troubleshooting and performance optimization skills.
• Familiarity with Windows Server 2008/2012R2/2016R2 environments.

Responsibilities

• Administer and maintain Windows-based server infrastructure, including installation, configuration, and patch management.
• Monitor system performance, identify bottlenecks, and implement optimization strategies.
• Create and maintain documentation related to system configurations, procedures, and SOPs.
• Ensure high availability and disaster recovery readiness with backups and restorations.
• Install, configure, and troubleshoot LAN/WAN applications and OS.

Skills

Windows Server

Active Directory

Troubleshooting

Documentation

Networking basics

Education

High School Diploma / GED

Tools

PowerShell

Backup & DR tools

Job description

Maximus is seeking a Senior Windows Administrator to join our team in Annapolis Junction, MD. You will oversee the design, implementation, and maintenance of Windows-based servers and systems, manage server infrastructure, and ensure reliability and security of the Windows environment.

The role is onsite five days per week at a government facility, requiring an active Secret clearance and 7+ years of experience.