Network Operations Senior System Administrator

Systems AdministratorResponsibilities for this position include administering VMware virtual environments, creating and maintaining detailed system documentation, providing system/equipment/specialized training and technical guidance, maintaining current knowledge of rapidly changing technology, downloading, staging and deploying systems-related security policies and updates, developing scripts to perform recurring systems administration tasks, automating installs, gathering metrics, etc., and administering Microsoft Active Directory environments with an emphasis in the following areas: Windows Server 2012, 2016, 2019, Microsoft Exchange 2010, 2016, Windows SharePoint 2013, 2016, Microsoft SQL 2012, 2014, 2016, group policy deployment and design, active directory design to include DNS configuration, sites and services, etc., SCCM configuration and administration, software deployment/upgrades, Windows 10 operating system maintenance and deployments, deploying operating system updates, and participating in special projects as assigned.Required qualifications include 10+ years of experience, a BA/BS degree or equivalent work experience, must possess and maintain a SECRET Clearance, experience with infrastructure including but not limited to: data center operations, server hardware, operating systems (Windows), web servers, VDI virtual desktop infrastructure, virtualization (VMware), networking, storage, monitoring, etc., experience in infrastructure design and operations including load balancing app clustering, firewall rules, fail over, monitoring, diagnostics, and performance tuning, etc., ability to handle multiple competing priorities in a fast-paced environment, must meet DoW 8570 requirements and be eligible for IAT level II access upon hire for positions with elevated privileges, and depending on job assignment, additional specific certifications may be required.This is a shift work position, to include: Days, Nights, Weekends, and Holidays.