Name. : Lejian Wang
Job Title : Network/Security/Wi-Fi Engineer
Gender : Male
Age : 40
Marital Status : Married
Education : China National University of Defense Technology
Bachelor Degree in Computer Science (1997 - 2001)
Presidency : PR of Canada
Mobile : +1-437-***-****
Email : ac7di5@r.postjobfree.com
Expected Salary : Negotiable
Summary:
10+ year experience on LAN/Firewall/Wi-Fi, including design and implementation on:
a.Datacenter LAN,WAN and SAN network
b.Wi-Fi and Beacon Network
c.Perimeter Security
d.Unified Communication, VoIP and Cisco Voice Network
e.Network Monitoring and Management
Familiar with technology on LAN, WAN and Wi-Fi, such as MPLS, BGP, OSPF, VxLAN, VPN, VoIP, IP telephony, Proxy/Cache, Tunnel technology, 802.11n, 802.11ac RF technology, client tracking system, beacon system, load balancing, Cisco ACI, Checkpoint firewall management, SNMP/Solarwinds and Wireshark
Expert level on analysis and troubleshooting
Good knowledge on ITIL process, project management
Basic knowledge in Linux, Microsoft server administration and VMware solution
Selected as excellent system engineer in APAC at Meru Networks in 2012
CCIE# 20637 (Security & Data Center) and CISM Certificate
Profile and Working Experience:
06/2016 – 09/2018 ABB (China) Ltd.
Datacenter Network/Wi-Fi Engineer
Major responsibilities:
Cisco ACI Fabric, Cisco WLAN, Checkpoint Firewall, F5 and Netscalor daily hand-on operation
ABB Office Wi-Fi design, Cisco wireless controller implementation, L2/L3 network zoning and perimeter security design within a data center and disaster recovery design between two data centers
Use Solarwinds, SCOM and Wireshark for daily monitoring and troubleshooting
SAN switch and network maintenance
DC network/apps migration and project management
Ticketing system: Service Now and ITIL process
03/2015 – 05/2016 Wanda Finance Group
Wi-Fi Design Engineer
Major responsibilities:
Wi-Fi network design to support e-commerce business expansion with technology including:
a.802.11ac high density Wi-Fi coverage
b.user authentication system
c.client tracking/location system
d.beacon system
e.Wi-Fi network management system.
Familiar with Wi-Fi solution from vendors including: Cisco, Aruba and Motorola/Extreme
Wi-Fi project management and quality assurance
Major Customers:
Wi-Fi solution for all sub-sectors in Wanda Group, including shopping mall, hotel, children, theme park, cineplex, tourism, e-commerce business.
08/2010 – 03/2015 Meru Networks Inc. (Acquired by Fortinet)
Wi-Fi System Engineer
Major responsibilities:
Wi-Fi project implementation in small/medium/large environment
Wi-Fi back-off tests against other vendors for new project
On-site and remote troubleshooting for technical issues
Document writing to develop new product features
OEM business
Partner training and market promotion engagement
Major Customers:
Beijng Normal University Campus WLAN Project
Nanjing University Campus WLAN Project
China University of Petroleum Campus WLAN Project
Henan Shengda University Campus WLAN Project
China Capital Normal University Campus WLAN Project
China Mobile WLAN Project /CMCC Fuzhou/ Lanzhou/ Guangzhou/ Beijing Mobile
Tianjin Baodi People’s Hospital WLAN Project
Beijing Youyi Hospital WLAN Project
Beijing People’s Army No.306 Hospital WLAN Project
Chengdu Shuangliu Hospital WLAN Project
01/2005 – 07/2010 Dimension Data (Beijing) Limited
Network/Security/UC Engieer
Major responsibilities:
Cisco ASA and Checkpoint firewall installation and design
Cisco UC and Polycom devices installation and design
Cisco Wi-Fi project implementation and design
Cisco Routing & Switching project implementation and design
IT audit with data collection tool
Major Customers:
Cisco LAN, Wi-Fi, Checkpoint, Bluecoat Implementation for PWC New Office Moving
Cisco VPN Project for BASF Chemical Industry Enterprise
Cisco VPN Project for Nike China
Cisco UC Project for Husky oil Enterprise
Cisco UC and Wi-Fi Project for BMW China
Cisco Wi-Fi Project for United Family Hospital
VoIP over WAN and VPN Project for Canon China Corporation
Cisco UC Project for DHL (China) Ltd.
Cisco UC Project for Jabil Circuit Technology Corporation
Cisco LAN Project Implementation for HSBC and Citibank
Cisco UC Project for EDS Corporation
Cisco UC Project for Pfizer Corporation
Cisco UC Project for TOM Online
IT audit for BMW China
IT audit for AIA Beijing Corporation Intranet
IT audit for Smith&Nephew Corporation Intranet
07/2001 – 12/2004 Nantian Information Group
Network Technician
Major responsibilities:
Provide pre-sales technical support to customers and sales team
Provide total solutions for customers
Plan and execute network devices installation, configuration, maintenance, troubleshooting
Answer customers' telephones and solve special problems; compile training manual and train customers to use and maintain hardware and software correctly
Technical Expertise:
Cisco R&S, Security, Voice, Telepresence and Wireless
Solarwinds, SCOM, HP NNM, Wireshark
Meru, Cisco, Aruba wireless products
Citrix Netscalor administrator
Checkpoint firewall administrator
Linux, windows platform basic knowledge
Tangberg/Polycom video products
Bluecoat/ Riverbed/Packeteer WAN Accelerate products
Technical Qualification:
CCIE (Data Center)
CCIE (Security)
CISM (Security Manager ISACA)
Citrix CCA-N (Netscaler)
Ex-CWNA (CWNP)
Ex-CCVP (Cisco Voice Professional)
Ex-CCSA & Ex-CCSE (checkpoint)
Ex-Meru Wireless Product Trainer
Ex-Cisco Wireless Product Expert
English CET-6
Training Experience:
CCM4.0 and Unity training course by cisco in cisco Beijing office (July 2005)
IPCC 5.0 training course by cisco in cisco Beijing office (Jan 2006)
ASA5500 Series products training course by cisco (Mar 2006)
CCME4.0 and Unity Expresss training course by cisco (Sep 2006)
CCM 5.0 training course by cisco in Singapore (Nov 2006)
Nokia&Checkpoint training course by Nokia (Apr 2007)
Cisco NAC&MARS security training course (May 2008)
Cisco 3-day UC training course (May 2008)
Work for South African Broadcasting Corporation during Beijing 2008 Olympic Game (Aug. 2008)
Work for South African Broadcasting Corporation during Beijing 2008 Paralympics Game (Sep. 2008)
IT Security Audit Learning from ISACA (May 2009)
Cisco secure Network Infrastructure Audit (SNIA) Training (Dec. 2009)
VMware VCP4.0 3-day training course (March 2010)
Cisco Security Bootcamp in Malaysia (May 2010)
Meru wireless SE training in Sunnyvale SFO United States (Jan 2011)
Meru wireless Train-the-trainer training in Sunnyvale SFO United States (Sep 2011)
Meru Award of Excellence International System Engineer of 2012 (Jan 2012)
Business Consulting Training Course in Singapore (March 2013)
Cisco ACI architecture training in Singapore (Aug. 2016)
F5 load balancer basic training (Dec. 2016)
Citrix Netscalor Training (July. 2017)