Providing IT services on an Enterprise level that include but not limited to hardware/software installations and maintenance, security implementation, network troubleshooting, tactical operation planning, as well as network & data infrastructure design and mapping.
Overview
12
12
years of professional experience
Work History
Endpoint Support Engineer
UCLA Health
03.2023 - Current
The incumbent is responsible for the implementation and support of a 24 x 7 environment for networked equipment, workstations, printers, and related software
Functions include, but not limited to build, installation, performance monitoring, optimization, troubleshooting and maintenance
Hands-on data networking skills required including IP & Ethernet routing and switching based network design, testing and implementations with in-depth knowledge of the OSI seven layer model and in depth familiarity with industry protocols including OSPF, HSRP, EIGRP, BGP, TCP/IP, 802.1x, IPSec, Radius, TACACS and alike
Experience in using network protocol analyzers and sniffers such as WireShark, Fluke tools and has ability to decipher packet captures
Experience and knowledge of IEEE 802.11 wireless standards, CISCO and Aruba wireless controllers
Proficiency working with VLAN, VRF, HSRP, Port Security, Traffic Shaping, Priority Queuing, Class of Service (CoS)
An understanding of different cabling types: Multimode fiber, single-mode fiber, LC versus SC, 10/100/1000BaseX, Cat5, Cat5e, Cat6, RJ45, RJ11
Experienced with Microsoft Windows 2008, 2012, 2016, and 2019 Server, Windows 7, 10, 11
Knowledge of IT Security applications (Cisco AMP, Aruba OnGuard, DUO, Checkpoint Encryption and USB Whitelising)
Knowledge of virtualization technologies (Citrix XenApp, XenDesktop, VMWare, HP Device Manager).
Working knowledge of Voice/VoIP and Wireless platforms required; Soft switches, Communications Manager, Unity, Unity connection, Voice Gateways, Feature Servers, Application Servers, Media Servers, IADs, and Wireless devices etc.
Support systems for network management including a working knowledge of Voice technologies. IP switching and routing architectures supporting VoIP and ISP services.
Experience in Voice and Wireless services including SIP Trunks, Unified messaging, Conferencing, and Integrated Access services.
Understand and apply IT Engineering Lifecycle methodology and practices.
Knowledge of telecom technology and basic troubleshooting with telecom endpoints.
Experience with Microsoft Azure cloud
Knowledge of Microsoft Networking, Active Directory,AD Group Policies.
NETWORK ADMINISTRATOR/ENGINEER
City of Los Angeles
01.2018 - 08.2022
Administrator/Engineer in planning, designing, construction, maintenance, repair, installation and configuration of network systems which included but not limited to VOIP telephony, data networks, and radio communications transmitters/receivers and systems throughout the city of Los Angeles
Provides technical expertise on projects for data, video, and voice systems, surveillance including but not limited to LANs, and WLANs
Proficiency in OSI model of LAN/WAN implementations of protocols in order to maintain the resilience of the network
Communicating with vendors for maintenance or upgrading ISP circuits
Responsible for overall operations and support of the network infrastructure, copper cabling, fiber optic, routers, switches, server farm, WLC, Software-Defined Networks, and servers
Analyze tickets with Service-Now (SNOW) ticketing system as well as answering telephones regarding network related issues
Manage infrastructure assets, deployment, and maintenance: Compute, Network, Security, and Storage
Analyze data with networking tools and provide various technical reports for management
Proficiency with wireless technologies including Aruba, Cisco wireless controllers
Administrator Cisco Meraki Appliances
Build up and break down of full network in data center
Cloud user administration
Analyze network for security improvements including configuring ACL’s
Proficiency in TCP/IP protocols as well as common applications (e.g
Telnet, email, SSH, SNMP, OSPF, BGP, etc.)
VMWare Administrator & hardware maintenance for Network monitoring Servers
VMWare and Server IOS maintenance.
IT SYSTEM ADMINISTRATOR(MAC/WINDOWS)
Los Angeles Unified School District
02.2012 - 12.2017
Monitor all technology purchases by district, inventory of all equipment, maintain configurations, and deployment of mobile devices, desktop support, installation/replacement of hardware using power tools
Maintain Network Infrastructure including switches and routers
Make purchase orders for new technologies, installation/troubleshoot personal as well as campus printer devices
Lead deployment team of ten member for mobile devices using MDM and network devices
Network troubleshooting
Data center management (server installation and de-commission/maintenance)
Installation of MS Office on windows and apple devices
Administrator system and blade server equipment using VMware as well as Server hardware & IOS maintenance
Delivers, sets up, installs, modifies, and maintains, desktops, laptops, other mobile computer devices, video, Access Points, surveillance equipment, and other related peripherals or devices
Resolves complex technical issues and develops innovative solutions.
Education
Associates - Network Systems Administration
ITT-TECHNICAL INSTITUTE
Torrance, CA
12.2016
Skills
Operating Systems: 11years’ experience in support Microsoft Windows Desktop (Windows XP, Windows 7, and Windows 8/10), IOS Cisco & HP, and general knowledge of Red Hat Linux, Infoblox, Netscout
Eight years of excellent level of technical experience and knowledge with network infrastructure (LAN, WAN, MAN, Wi-Fi, Microwave, and Cloud services) Network Architecture Mapping and Design
Fiber Optic and paired copper communication media installations and terminations
Proficiency in layer 2 and layer 3 protocols such as STP/Virtual switching/MLT/EIGRP/BGP/OSPF
Proficiency in configurations of VRF/VSS/VPN/EIGRP/BGP/OSPF
Microsoft system administration, Apple Administration