Jason Thomas Email & Phone Number

• Manage, monitor and maintain the availability, sustainability, integrity, security, compliance and performance of critical applications to support bank customers, business units and business processes.
• Primary responsibilities include the system administration of collaboration solutions, including Microsoft Exchange, Microsoft SharePoint, BlackBerry mobility solutions, Symantec Messaging Gateway, ProofPoint.
• Primary responsibilities include the system administration of collaboration solutions, including Microsoft Exchange, Microsoft SharePoint, BlackBerry mobility solutions, Symantec Messaging Gateway, ProofPoint.
• Manage, monitor, maintain & secure corresponding servers, OSs, appliances, and cyber security implementations.
• Manage Veritas Data Insight for Data Classification, File Analysis and Access Controls.
• Utilize communication, analytical and problem solving skills with teamwork approach. Show less

West Covina, CA

• Rebuilt & manage current infrastructure. Setup, administer & maintain Windows Servers & VMware vSphere environments. Perform upgrades & administration of Active Directory 2012, Exchange 2016 & MS SQL Servers & VMware.
• Team lead in the procurement, planning, setup & administration of VxRail, Compellent SANs, Dell… Show more
• Team lead in the procurement, planning, setup & administration of VxRail, Compellent SANs, Dell servers, Cisco: routers, Catalyst and MDS switches, ASA firewalls with FirePOWER.
• Perform network & systems health checks, document, make recommendations as well as perform security assessments, vulnerability risk remediation, problem identification & remediation. Monitor WAN & troubleshoot related.
• In charge of the production & DR systems at Co-locations. Designed, negotiated, procured, setup, tested & migrated systems while minimizing risk & production down time.
• Track issues, projects & report progress to upper & executive management. Coach & lead IT teams, assist them in sharpening & developing new skills. Provide third-level support to IT department teams as well as 24x7.

Ontario, California

• Responsible for configuring and administrating 100+ servers which included: Web, Application, FTP, Data, DNS, Print Servers as well as Domain Controllers with Windows OS (2003/2008) and CentOS 5.5.
• Supported PCI project of implementation of new network security for 26 locations across the United States, and monitoring and maintenance of 100+ Cisco routers and switches.
• Successfully planned, migrated and supported multiple server upgrades, including SBS 2003 to 2011, Exchange… Show more
• Successfully planned, migrated and supported multiple server upgrades, including SBS 2003 to 2011, Exchange 2003/2007/2010
• Successfully migrated, supported and maintained Data Center consisting of 100+ servers, switches and firewalls
• Responsible for documentation of network devices in a data center environment as well as Visio mappings as point of reference

Corona, CA

Entry Level Helpdesk Support Specialist, Added and manage users in the Windows and Unix environment. Troubleshoot desktop and printer issues. Managed building access for all employees

• Provided Tier 1 Help Desk Support for 70+ employees in resolving desktop issues.
• Maintained system images using Symantec Ghost for quick deployments.
• Maintained equipment inventory, including software licensing.
• Documented and maintained all Software installation instructions.

Associate Of Science

Education record

High School Diploma