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概要
With over 13 years of experience as a Network, Systems and Security Administrator. I have successfully overseen medium-sized network deployments, implemented robust security measures, and provided solutions to complex challenges. Adept at mentoring junior engineers and resolving escalated issues, Presently, I hold the responsibility of overseeing a substantial, continuously operational network servicing over 2500+ users. My well-established record of accomplishments and unwavering commitment position me as a valuable addition to any team, ensuring the unwavering integrity, security, and dependability of network infrastructure.
项目
工作经历
Deputy Manager IT
· Data Center Management: Responsible for the comprehensive oversight of data center network infrastructure, including daily health maintenance, activity-based rack deployments, and equipment configurations. Also, tasked with configuring the overall network security, encompassing firewall, IPS, and DMZ.
· Network Security Expertise: Proficient in designing and managing security postures, with a focus on the NG firewall Fort iGATE 201E. Skilled in implementing policies, security profiles, application control, web filtering, traffic shaping, SD-WAN, File Filter, Video Filter, high availability (HA), and IPsec & SSL VPN solutions, among other security measures.
· Develops, maintains and Tests DR / Failover and Redundant Sites / Business Continuity Plans.
· Manage and configure VMware ESXi, within vSphere 5.5/6.5/7.0 environments.
· Managing SAN, Cisco & Lenovo Switches 3650, 3750, 4948E-10G, B6505, Storage Storwize V3700.
· Managing Trend Micro Deep Security, Kaspersky, SOPHOS Central Intercept X including XDR.
· Lead strategic negotiations with vendors to procure IT services/products and ensure prompt resolution of technical issues through operations coordination with vendors.
· Managing Physical and VMware Servers (Server 2012,2016,2019) Including SUSE LINUX.
· Managing Email Server MDaemon 1000 Users, SPAM protection through Fortimail 200E.
· Managing FortiAnalyzer & FortiCloud for Device Manager, Log View, and reports.
· Nessus Professional. Run vulnerability Scan on whole network Quarterly and remove the vulnerabilities (if found any).
Assistant IT Officer
Active Directory, Microsoft ISA/ TMG Server, VMware, DNS, DHCP, Cisco Switches 2900 Series.
Network and Infrastructure management.
24 X 7 Production Support and Monitoring to Ensure a Proactive Problem Recognition and Resolution of System and Network Issues
Active Directory 2003 and Exchange Server 2007.
Configured VPN on Cisco router
VLAN configurations on Cisco switches
Kaspersky Anti-virus.
Provide Internet and Secure Network
Provide Network services like Printing, troubleshooting, and maintenance, etc.
Backup plan and executions.
DNS
DHCP
Group Policies
