Systems Administrator Resume Baltimore, MD - Hire IT People

SUMMARY

Certified System Administrator with 15 years of experience implementing Microsoft Technologies for Fortune 500 companies in higher education, automotive sector, and federal government. Developed solutions for technical issues in systems operations, virtualization, cloud computing, and security.
Certified Amazon Web Services Solutions Architect Associate and Microsoft Certified Systems Engineer.

TECHNICAL SKILLS

Windows Server Administration: (Active Directory, DNS, DHCP, Group Policy, and IIS)

Virtualization: (VMware vCenter, VMware ESXi, VMware Horizon, and Microsoft HyperV)

Cloud Services: (Amazon Web Services, and Microsoft Azure)

Scripting: (Powershell, and Python )

Security: (Tenable, Cisco Anti - Malware Protection, and Symantec Anti-Virus)

Monitoring: (Solarwinds, HP SiteScope, and Kaseya)

Microsoft: (Exchange, Office 365, SCCM, SCOM, Sharepoint, and SQL)

Symantec: NetBackup and CommVault

Networking: (Routers, Switches, Firewall, LAN and WAN)

PROFESSIONAL EXPERIENCE

Confidential, Baltimore, MD

Systems Administrator

Responsibilities:

Deploy and configure virtual and physical Windows Servers (2012, 2016 and 2019) in a multi - location Data Center with 4,000+ servers.
Administer, configure, and troubleshoot Window servers and workstations in Azure and on-premises.
Collaborate with IT teams to troubleshoot and resolve incident tickets and complete service requests for systems and applications in accordance with Service License Agreement.
Deploy software and applications using SCCM.
Perform security patches and updates for servers to address IT security threats, vulnerabilities, and exposures in order to improve system operations and performance.
Develop scripts to automate common system administration tasks.

Confidential, Baltimore, MD

Systems Administrator

Responsibilities:

Executed hands-on responsibility of deployment and configuration of physical and virtual Windows Server 2008, 2012 and 2016 in a Data Center.
Deployed security patches and upgrades to servers and workstations to remediate security vulnerabilities and exposures.
Configured and administered Active Directory (AD) domains, Group Policy Objects (GPOs), Domain Name Service (DNS) and DCHP supporting 3,000+ users.
Supported and installed system monitoring tools, system redundancy, and high availability to proactively reduce system downtime.
Developed scripting solutions to automate deployment and scheduling of software upgrades to the system environment.
Remediated web server vulnerabilities and exposures, such as cypher issues and SSL certificates.
Interfaced with customers and vendors in the collaboration, research, and coordination of the project lifecycle, in order to deliver cost-effective solutions.
Created and maintained documentation by writing and updating procedures to communicate effectively to team members on the project management life cycle.
Designed and deployed AWS EC2 instances using AMI images in a virtual private cloud (VPC).
Implemented system backup and recovery solutions to ensure data and media recovery by using industry best practices.
Collaborated with helpdesk support to troubleshoot and resolve customer tickets on computer systems and application.