Senior System Administrator Resume

SUMMARY

My current position is Senior System Administrator. I provide support to ensure all team requirements are successful and the workload is efficiently balanced.
I has a strong understanding of the troubleshooting and configuration of VMware servers to include protocols and switching, best - practice configurations, connectivity, and networking concepts.
I has worked on complex assignments and performed a wide range of System Administration for VMware, SCCM, SCOM, Windows, OKTA SSO and Cisco Telephony activities wif little to no direct supervision.
I is an initiative-taker and I is comfortable working under aggressive deadlines. I is familiar wif varied concepts, standard best business practices, and procedures.
I can plan and execute tasks based on experience, judgment, and independent research.

TECHNICAL SKILLS

VDI/LAN/CCNA Administration
Systems Installation, Configuring, & Updating
Enterprise-level IT experience - Microsoft
Windows environment. Expert noledge of Windows Server
Experience wif PC over IP, TCP/IP, HTTP, POP3, SMTP, IMAP, and LDAP protocols. Proficient in anti-spam administration
Configure Windows Server 2012/2016/2019
Storage Area Networks
DNS management
Migrated on Exchange to 0365 and Google
Disk-to-disk backup technologies
Microsoft Cluster Services
Virtual Desktop Infrastructure (VDI)
Windows 7/10 Operating Systems
Redgate and Ignite Performance Monitoring Tools
Proficient Symantec, Trend, MacAfee, and Norton antivirus systems
Proficient wif clustering
Create images using VMware, Ghost, LANDesk, and Symantec
Create GPO to Lockdown PC and User
Database Design & Management
Programming & Scripting
Network Maintenance & Automation
Cloud Migration to Google Apps.
Cloud Migration to Office 365
Microsoft System Center Operations Management software
Microsoft Active Directory
Windows 2012/2016 local policy settings
Dynamic Host Configuration Protocol
Microsoft Hyper-V
McAfee and Symantec Anti-Virus and Malware
Data Loss Prevention (McAfee)
Amazon Web Services
Hyperconverged Systems
Expert in server administration for mobile device administration - Blackberry Enterprise Server, ActiveSync
Experience wif installing/maintaining VMware, Microsoft Virtual Servers, and Sun Virtual Box
Upgrade and ESX host vSphere 6.7 ESXI

PROFESSIONAL EXPERIENCE

Confidential

Senior System Administrator

Responsibilities:

Advance noledge and using, configuring, and administering IT monitoring and management solutions like Microsoft SCCM SCOM and VMWARE vRealize Ops
Overseeing maintenance activities such as patching and security hardening
Advanced working noledge of active directory DNS, Group policy configuration and administration, DHCP, HTTP, FTP and windows clustering services
Provide day to day operations, monitoring and problem resolution for the identity management software 0KTA single sign-on.
Configure and manage the implementation of Office 365, Horizon, View, Azure, VMware, Hyper V, and Windows Operating Systems.
Install and configure operating system software, troubleshoot, maintain integrity, configure network components, and implement enhancements to improve reliability and performance.
Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. I performed steps dat optimize system operations and resource utilization and performing system capacity analysis, planning, and patching

Confidential

senior administrator

Responsibilities:

Supporting and managing windows 2003, 2008 solutions and configurations including strong noledge of Windows clustering.
dis position supports both local and remote end-user by troubleshooting, researching daily issues, deploying systems, and tracking assets.
Lead the team through a critical approach of network design, providing alternatives and customizing solutions, to maintain a balance of Virtual and Windows System mission needs.
Identified and accessed management while also maintaining the availability of the company networks for a diverse community of users.
Provided Windows server administration, group policy management, Domain Name Service DNS and Server and desktop hardening
Configured network hardware and software resources, such as servers, printers, Blackberries PDA, remote access systems, etc.
Provided protocol and connectivity support to developers of the Microsoft SQL Server.
Participated in a routine on-call rotation system and performed managerial responsibilities across the team and collaboration group.