About The Role

Closure Technologies is seeking a Windows System Administrator in Chantilly, VA who will leverage their development skills and experience to support the successful ingestion,
cleansing, transformation, loading, and display of significant amounts of data.

Sustain and improve the organization’s Windows infrastructure as part of a collaborative systems

team. This will span operations, security, and integration of hardware and software.

Research and resolve operating system problems efficiently and accurately in adherence to organizational

standards

Troubleshoot operating system issues and collaborate with cross-functional teams including application

development and networking

Build and harden Windows servers, establish and manage configuration baselines
Plan, test, install, integrate, and maintain new or updated operating systems
Apply security and firmware patches promptly; assist in maintaining patch management strategies
Test and integrate new hardware and software components
Manage the lifecycle of operating systems
Design interfaces to external systems and maintain thorough documentation on system configurations and

processes

7+ years of relevant experience with Windows systems
Experience with complex system architectures and interconnected data environments
Hands-on experience with Active Directory, LDAP, and Centrify for domain management
Experience and proficiency applying security patches within enterprise systems
Experience scripting in PowerShell, VB, or similar tools
Experience and ability to manage environments running Windows Server 2008/2012/2016
Experience with Microsoft System Center Operations Manager (SCOM) and Access Control Service (ACS)
Experience with Microsoft Exchange, Outlook, and antivirus solutions including Symantec and McAfee

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Windows System Adminitrator