Gregory Wargula
Senior Network Systems Specialist @Roswell Park Comprehensive Cancer Center
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WORK HISTORY
Senior Network Systems Specialist @Roswell Park Comprehensive Cancer Center
In depth working experience and responsibility for Active Directory, DNS, DHCP, Group Policy, Exchange, Cisco Cloud Email Security, Symantec Endpoint Protection, LanSweeper Asset Management, Ivanti Patch Mgmt/WSUS, Veeam Backup and Replication, What’s Up Gold Network Monitoring and various other application servers.\\\\n• Experience with VMware. clusters, hosts, servers, datastores and template creation.\\\\n• In depth experience administering Microsoft Server 2003, 2008, 2012, 2016 & 2019.\\\\n• Experience with MS SQL server, MySQL and PostgreSQL. Performance tuning, backups, etc.\\\\n• Linux system administration to its fullest. To much to list.\\\\n• Experience with Cisco based Routers, Firewalls (Firepower/SFRs), Switches and WAPs.\\\\n• Develop scripts, scheduled tasks and other automation techniques to assist in infrastructure management. Scripting languages used are Batch, Powershell, Veeam, VMware, Shell & Python.\\\\n• Daily operational tasks include monitoring, proactive maintenance and problem resolution to provide a stable and robust infrastructure/end user environment.\\\\n\\\\n• Performed Active Directory upgrades over the years from 2003 up to 2019. Including Domain and Forest Functional Levels. Good understanding of Child Domains, Inter-Site Transports, Subnets and Replication. Including DHCP scopes, scope options, reservations, split-scopes and load balancing. As well as DNS Forward and Reverse Lookup Zones, Conditional Forwarders, DNSSEC, etc.\\\\n• Administration of Symantec Endpoint Protection policies, firewalls and client deployments.\\\\n• Use of What’s Up Gold, Veeam, Site24x7 for infrastructure monitoring.\\\\n• Updating servers and workstations with both WSUS and Ivanti Patch Management.\\\\n• Use of VMware Log Insight for interactive log management.\\\\n• Use of LanSweeper for asset management and software deployment.\\\\n• Use of Veeam for Backups, Surebackup, Replication, Copy and Tape.\\\\n• Use of Tenable for vulnerability scanning.\\\\n• AWS - To much to list.\\\\n \\\\n\\\\n \\\\n \\\\n\\\\n \\\\n
EDUCATION
Buffalo State University
Bachelor of Business Administration (BBA)
Erie Community College
Associate of Computer Information Systems
ABOUT GREGORY WARGULA
Life and the job is not just about talking points, It\'s about being able to implement /…
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