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Engineer Network

South Pasadena, California, United States
May 13, 2019

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Jonathan Kim

**** ******** ** *** * South Pasadena, CA 91030



Highly skilled engineer with experience supporting very large redundant enterprises network infrastructure and data center environments with Cisco UCS Infrastructure Support & Cisco Nexus Infrastructure Support

Managed and assisted from PC support, Servers, Data Center to large WAN infrastructure working with all levels of employees from users to management

Designed, Implemented and Managed Network Security with Firewall, PVLAN, VM based DMZ for Healthcare under HIPAA compliance


Firewall: Palo Alto NGFW, FortiGate, Checkpoint, ASA - Design, Implementation, Optimization

Data Center: Switching - Nexus 7K, 5K, 2K, VSS, VPC / Cisco UCS - Design, Implementation and maintenance

VSphere (5.5 & 6.0): Design, Implementation and Training of Staff

Produce Enterprise Network Documentation for Network Design and Support of Architects/Analysts/Engineers/Helpdesk


Cal Poly San Luis Obispo – Computer Science 1989-1992


Methodist Hospital of Southern California, Arcadia, CA 5/2018 - present

IT Network Engineer

Migrate ASA to Palo Alto NGFW with new Architecture with multiple zones.

Replace/Upgrade ASA and Manage VPN infrastructure

Standardize Network Management using Solarwinds Configuration Manager scripts

Design MAB based Dynamic VLAN Assignement enabled Secured Zone over Wireless through Palo Alto for BioMed Device Security over 802.1x using Cisco ISE

Support 24/7 Hospital network operation with busy Emergency Room Operation

Managed IP using Infoblox

Designed whole site Network Refresh (100 Switches)

Support 1000 Cisco wireless AP using Cisco Prime

The Claremont Colleges, Claremont, CA 6/2017 - 5/2018

Network Engineer

Assist transition from 7 campus IT to shared service model

Monitor and Support 7 separate network in transition to be integrated into one.

Design unified network for 7 heterogeneous network

Support fiber and copper Layer 1 infrastructure

Led Summer Pomona College Network Refresh Project (140 Switches)

Support Aruba AirWave and 7220 with 1000 WAP with eduroam

Kforce – Kaiser Permanente Data Center Contract, Corona, CA 3/2016 - 5/2017

Data Center Network Engineer

Data Center Delivery – Design and Configuration for Data Center access for 130,000 sq ft DC.

Data Center Project Management – Work with PM, contractor, vendors and Strategic Partners.

Assess, update and maintain Enterprise Documentation to enforce standards.

Install and configure Cisco Nexus Switches to accommodate incoming projects.

HPNA – HP Network Automation system to configure network using python script.

Cross support 4 other Data Center spread across US.

Coordinate with IP service and Hardware Service team to maintain Cabling and IP/DNS Infrastructure.

MemorialCare Health Systems, Fountain Valley, CA 2/2013 - 3/2016

Sr. Network Engineer (NE IV),

Solarwinds - Enterprise Network Monitoring and Troubleshooting as Enterprise Admin & Training

Data Center Admin - Project Support, Trained in Citrix NetScaler and F5

Cisco UCS Infrastructure Support & Cisco Nexus Infrastructure Support (Data Center and Campus)

vSphere Admin - Project Support, Design, Implementation and training of Administrators

Cisco Prime Wireless Management Enterprise Admin & 5508 WLC

Cisco Secure ACS Enterprise Admin - manage Enterprise Access Rights to Network Equipment

Design, Implementation and Training of DMZ infrastructure with Private VLAN (vSphere, FortiGate, 4500x, NetApp, F5)

AEMR Network Support (VPN/MPLS) with Cisco ASA and FortiGate

Level 3 technical support to Campus and Data Center Engineers & Enterprise Network On-Call

McAfee Network Security Platform (IPS/IDS)

SAIC, LAUSD Network Contract 6/2004 - 6/2012

Lead Network Engineer

Smartnet-level maintenance work for LAUSD as field engineer

Router/Switch diagnose, repair, reconfigure and replacement.

Cisco 5xxx 6xxx 29xx 35xx 36xx 37xx Alcatel Switches

With ability to replace Core Switch same day with access to full backup inventory.

Physical layer troubleshooting and maintenance: Fiber, Copper

Cisco Wireless infrastructure support

In-depth Network Analysis skill using wireshark and OptiView in very large environment.

Contract supported 1000 site, 80,000 employees and 800,000 students.

Self-Realization Fellowship Int’l HQ, Los Angeles, CA 12/1999 - 3/2004

Network Engineer

Network Design, Implementation and Management of 6 Southern California locations: LAN, WAN, Wireless

Designed and implemented 6 sites WAN throughout Southern California using T1, PRI/BRI, Inverse Multiplexer and Microwave.

Designed and implemented Checkpoint Firewall-1, eSafe, WebSense, Tumbleweed SecureMail, Cisco 3000 VPN, W2K Certificate Server.

Aspen Marketing Group, Ontario, CA 7/1998 - 10/1999

Network Support Manager

Network/System Design and Implementation and Support

Corporate Data Center Design and Implementation, NT Domain & Exchange

Nation-Wide Network and Server Integration to assist M&A activity

Designed, Implemented Nationwide Frame-relay network for 12 sites.

System Integration work to connect remote sites to Data Center: Florida, Chicago, Denver, Georgia..

Designed and implemented dial-in remote access network for nationwide sales group

Network Security with Checkpoint Firewall, Designed and Installed.

GE Capital ITS, Irvine, CA 10/1997 - 7/1998

System Engineer

City of Compton Project, System/Intranet Engineer

Network Modernization

Removal of Token Ring Network.

Core Switch and City-wide Network Installation

Designed and implemented T1 Internet access w/Proxy using Bay Network’s ASN

Designed and implemented 18 remote site connectivity with ISDN (BRI/PRI)

Site Survey, Entire City Operations including Police, Fire and Recreations facility

Designed and implemented NT server infrastructure for the City.

Home Savings of America, EDI Specialist

Assisted Asset Management/Helpdesk Operation

Workflow analysis and process diagrams for IMAC, Break/Fix and Procurement

AssetCenter SQL database reporting using Crystal Reports

Helpdesk SQL database reporting

Provided technical analysis of Helpdesk operation of Home Savings

Created set of performance indicators for Helpdesk operation

Past Certifications : CCNA - Cisco Certified Network Associate, FCNSA – Fortinet, CWNA – Certified Wireless, CCSA – Checkpoint, MCSE NT

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