Jack Wang

Jack Wang Email and Phone Number

PRINCIPAL, NETWORK ADMINISTRATOR 1 – ATT/DirecTV
Jack Wang's Location
San Gabriel, California, United States, United States
Jack Wang's Contact Details
About Jack Wang

20+ years’ experience deploying, administering, and supporting various technologies including Citrix Netscaler, F5 LTM/GTM/ASM/AFM (Application Firewall management and Application Security Manager) infrastructure, Cisco WAN/LAN, Cisco CSS/GSS, DNS, business application, and middleware technologies at Bank of American, The Capital Group Companies Inc. F5 networks, Cognizant Technology solutions, TekSystems, LA Networks and ATT/DirecTV in the areas of • Administering/supporting enterprise Load Balancing/Failover infrastructures utilizing F5 LTM/GTM/BigIQ/AFM/ASM (Enterprise Manager replacement) load balancer equipment.• Administering/supporting enterprise Load Balancing/Failover infrastructures utilizing Citrix Netscaler, Cisco CSS/GSS.• Managing Corporate DNS environment utilizing Bind 9 and Infoblox infrastructure.• Corporate Intranet Web Infrastructure/Architectures/Administration (Apache, Tomcat). • Middleware Infrastructure Design, Administration and 7x24 On-call Support.• LAN/WAN/Windows/UNIX Architecture and System Administration.• Windows Environment Administration (Windows 2000/2000, Directory Service, IIS).• Project Management, Testing, and Debugging.• Systems Modifications, Migrations, and Production Deployment.

Jack Wang's Current Company Details

PRINCIPAL, NETWORK ADMINISTRATOR 1 – ATT/DirecTV
Jack Wang Work Experience Details
  • Directv
    Principal, Network Administrator 1 – Att/ Directv
    Directv Jul 2017 - Feb 2023
    El Segundo, Ca, Us
    Member of AT&T/DirecTV group El Segundo, PRINCIPAL, NETWORK ADMINISTRATOR 1 responsible for Load Balancer infrastructures.• Serve as Senior Architecture and Technical Resource at PSO Network organization, responsible for Load balancer design and support as well as DNS infrastructure support. Specialize in F5 LTM/GTM/BigIQand F5 Firewall modules ASM and AFM, • Serve as technical coordinator for PSO network disaster recovery team to work on DR strategy planning, testing and implementation.• Serve as subject matter expert on F5 LTM/GTM/AFM/ASM/BigIQ (Central Management platform) to help deploy application self-service and F5 infrastructure automation. • 24x7 Support for AT&T/DirecTV Load Balancer Infrastructures.
    View
  • La Networks
    Sr. Systems Engineer
    La Networks May 2015 - Jul 2017
    Sherman Oaks, Ca, Us
    Member of LA Networks group deploy to Amgen Inc. as senior system engineer responsible for F5 Load Balancer infrastructures.• Serve as subject matter expert on F5 LTM/GTM infrastructures to help analyze configuration, processes, version upgrade, application deployment and deploy new F5 platform that support VCMP.• Serve as technical resource for SDN (Software Defined Networking) project that utilize F5 load balancing platform.• Serve as subject matter expert on F5 BigIQ (Enterprise Manager replacement) to help deploy application self-service and F5 infrastructure automation. • Serve as technical resource on F5 version 12.1 upgrade and data center redeployment project.• Technical documentation on administration processes and application user guide
    View
  • Teksystems
    Network Specialist
    Teksystems Sep 2012 - Feb 2015
    Hanover, Md, Us
    Member of Teksystems consultant group deploy to Verizon wireless for Global and Local load balancing/High availability infrastructures as a technical resource and Subject matter expert on Citrix Netscaler, and Cisco CSS/GSS infrastructures. Serve as a technical resource for projects that needs to utilize load balancing and/or high available infrastructures. Technical support and administrator for Citrix Netscaler and Cisco CSS/GSS infrastructures. The tasks include server management, code upgrade, performance monitor and troubleshooting etc. Acting as SME to application team request to implement new application flow, help analyze application traffic, troubleshooting application related issues.
    View
  • Cognizant
    Manager Delivery
    Cognizant Mar 2012 - Aug 2012
    Teaneck, New Jersey, Us
    (March 2012 – July 2012) Member of Cognizant Technology Solution Team deploy to Ebay.com for Load Balancing Management System project (LBMS), responsible for software QA/QE role.LBMS is part of Ebay cloud computing solution project and an environment that will allow Ebay application unit automatic deploy applications without involving system administrator resource. End-to-End LBMS application testing utilize eclipse software developing environment, Maven 2.2.1, JUnit testing framework, Jbehave behavior driven development framework, and Jenkins continuous integration server. Daily responsibilities include software functional/performance testing, java coding, application bug verification and QA environment maintenance.
    View
  • Cognizant
    Manager Delivery
    Cognizant Jul 2010 - Feb 2012
    Teaneck, New Jersey, Us
    (July, 2010 – February, 2012) Member of Cognizant Technology Solution deploy to Southern California Edison responsible for Enterprise Load Balancing and High Availabilities infrastructure. As a F5 infrastructure specialist, I am responsible to help on various projects with architecture design, application integration, iRule design, production implementation, troubleshooting and 24x7 on-call support. The infrastructure includes 1 Enterprise service manager, 4 GTMs, 50+ LTM appliances with different models.
    View
  • F5 Networks
    Network Support Engineer Ii
    F5 Networks Mar 2010 - Jul 2010
    Seattle, Washington, Us
    Member of F5 network support organization responsible for technical support associated with F5 Network appliance. The support responsibilities include F5 specific architecture and design as well as related network layer, application layer, and other connected platforms. • Provide time sensitive technical support to external customer with high quality solution. The supports activities include analyze infrastructure design, troubleshooting issues with customer production infrastructure.• Provide best practice, platform design recommendation and various architectures solution to customer to deploy BigIP infrastructures.
    View
  • The Capital Company Inc.
    System Programmer/Middleware Specialist
    The Capital Company Inc. Jul 2000 - Jul 2009
    Los Angeles, Ca, Us
    • Project manager for Enterprise LDAP environment deployment to support 60+ application teams using Microsoft MIIS and Microsoft ADAM.• Technical Architecher designer of application load balancing/failover environment deploymernt to support 120+ Internel and external facing trading application using F5 BigIP load balancer.• Project manager for deploy company internel web search solution using Verity search engine.• Project manager for Business Object Info Pack upgrade project. 20+ application teams involved.• Technical lead for deployment of company intranet environment using Sprinf Source ERS3 3,1 Apache, Tomcat solution.• Technical lead for US-EURO Davast WebLogic application deployment.• Technical lead for intranet proxy deployment to provide content filtering, intranet access control, intranet usage reporting.
    View
  • Microcadam Inc.,
    Sr. Network/Unix/System Engineer
    Microcadam Inc., Sep 1997 - Jul 2000
    Member of corporate IS organization responsible for all Cisco LAN/WAN networking, desktop systems, phone systems, etc. supporting 90+ users on 200+ machines. Servers included Windows 2000, Windows NT, Novell, AIX, HP-UX, Sun Workstation, Linux and Auspex (Network file storage server); End user machines supported booting to multiple OS’s in multiple languages. End user OS’s included Windows 95, 98, NT, 2000, AIX, Linux, HP, and Sun. Client Server applications included Heat, Lotus Notes. • Maintained day-to-day operation of LAN/WAN infrastructure comprised of Cisco Catalyst 2900 and 5500 switches, Cisco 2500 routers and frame relay circuits. • Support Microcadam’s desktop and help desk environment, comprised of IBM-PC’s running a mix of Windows NT, Windows 2000, Windows XP and various UNIX work stations.• Manage Enterprise secure remote access using ISDN, MODEM, DSL or cable. Access Internet access through VPN. • Resolved network performance problem using Sniffer Network analyzer.• Primary UNIX administrator for all UNIX environments. Also, responsible for sizing, capacity planning of all computing environment to meet data storage and computing demands doubling every 6 months.• Project Lead for storage consolidation to revamp of all storage and backup systems from several disparate systems to a large NFS and CIFS file server backed by a DLT tape jukebox using VERITAS Backup software. • Manage Y2K Compliance project for all hardware and software • Designed and deployed network infrastructure enhancements to add a new US site location and to enable connectivity with Japan parent company with minimal system interruption, over a weekend.
  • Courtaulds Aerospace
    Technical Lead/Network Engineer - Courtaulds Aerospace
    Courtaulds Aerospace Feb 1994 - Sep 1997
    Technical Lead/Network Engineer • Manage a technical team for company’s day to day computer operation. • Maintain day to day operation of LAN/WAN infrastructures using Cisco 6509 routers and point-to-point 56K data circuits. • Deployment and administration of Lotus cc:Mail messaging system.
    View
  • Bank Of America
    Programmer Analysis Ii
    Bank Of America Mar 1991 - Sep 1993
    Charlotte, Nc, Us
    Working as programmer Analyst II and responsible for Banking return check processing system. . Banking Software development on various programming language. System administration for Novell File servers
    View

Jack Wang Skills

Unix Sdlc Networking Vendor Management Cisco Technologies Enterprise Software Linux Vpn Servers Management F5 Ltm/gtm Netscaler Load Balancer

Jack Wang Education Details

  • California State University, Long Beach
    California State University, Long Beach
    Electrical Engineer
  • Feng Chia University
    Feng Chia University
    Electronic Engineer

Frequently Asked Questions about Jack Wang

What is Jack Wang's role at the current company?

Jack Wang's current role is PRINCIPAL, NETWORK ADMINISTRATOR 1 – ATT/DirecTV.

What is Jack Wang's email address?

Jack Wang's email address is ja****@****ink.net

What is Jack Wang's direct phone number?

Jack Wang's direct phone number is +171430*****

What schools did Jack Wang attend?

Jack Wang attended California State University, Long Beach, Feng Chia University.

What skills is Jack Wang known for?

Jack Wang has skills like Unix, Sdlc, Networking, Vendor Management, Cisco Technologies, Enterprise Software, Linux, Vpn, Servers, Management, F5 Ltm/gtm, Netscaler Load Balancer.

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.