Changmo Jeung, CCIE# 22540
48-49 45th street
Woodside, NY 11377
(646) 642-1759
adam21c@gmail.com

May 4, 2009

Dear Hiring Manager:

I am seeking for a CISCO network engineer position with H1B VISA sponsorship.

I am highly motivated and quick learner with a comprehensive IT skill emphasizing networking & computer programming for over 10 years of academics and IT experiences. I have worked the various levels in industries and academics and supported users, desktops, and networks requiring troubleshooting, and analytical skills. As a result of my developed analytical problem solving skills and ability to learn new tasks and concept abstractions quickly, I am also willing to accept a position in an exciting new field that I have not yet had the opportunity to work in.

I have an understanding in the use, and connection of the Internet/Intranet, LAN/WAN using ISDN and PPP, CSU/DSUs, Routers, Switches, Frame Relay, MPLS, 10/100/1000 Ethernet, and Token Ring Topologies. I have a full understanding of TCP/IP, VLAN, VPN, IGP (RIP, EIGRP, OSPF), BGP, HSRP, Multicast routing, and QOS (Quality of Service). Recently, I have designed and implemented VOIP using Cisco Call Manager Express (CME) for medium enterprise level. In addition, I have trained and certified the licenses of CCNA, CCNA-VOICE, CCNA-SECURITY, and the CCIE Routing & Switching (#22540). I have enclosed a copy of my resume with additional information about my qualifications.

I believe that my IT experiences and trainings are well-suited to the network engineer position you described. Thank you for your consideration. I look forward to receiving your reply.

Sincerely
Changmo Jeung
Enclosure: resume

SKILL SUMMARY

Hardware
Router (520, 860, 880, 1720, 1840, 1860, 2611, 2800 Series, 3800 Series), Switch (2950, 2960, 3550, 3560, 3750-E, 4000 Series, 6500 Series), Cisco ASA 55xx, PIX 506 / 515 / 525 / 535, SonicWall (TZ 150, 180, 190 Series), Dell Switches (5212), Dell Servers
Operating Systems
Windows OS, MAC OS, Linux (Ubunto), Cisco IOS, CAT OS
Servers
Microsoft Exchange Server 2003/2007, Window 2000/2003/2007 Server
Virus Protection Server
Kaspersky Anti-Virus, Norton Anti-Virus
Networking protocols
TCP/IP, PPP, Frame Relay, MPLS, VPN, VTP, VLAN, IGP (RIP, EIGRP, OSPF), BGP, HSRP, Multicast routing, and QOS (Quality of Service), SIP, H.323, MGCP
Management Software
Whatis up gold for network monitoring, Syslog, PC-Anywhere, WireShark, SecureCRT, PuTTY
Documentation
Microsoft Word, Excel, PowerPoint, Outlook, Visio 2007
Computer Languages:
PC++, Java, C, Matlab, Shell, and AWK

PROFESSIONAL QUALIFICATIONS
10/08 Cisco Certified Internet Expert #22540 (CCIE) ¡V R & S
3/08 Cisco Certified Network Associate (CCNA)
12/08 Cisco Certified Network Associate (CCNA) – VOICE
1/09 Cisco Certified Network Associate (CCNA) – SECURITY
2/09 MCTS ¡V Microsoft Exchange Server 2007

RECENT TRAINING
5/08-6/08 CISCO CCIE, LEARNING & SHARING, Seoul, KOREA
1/08 CISCO CCNA, GT-SOLUTIONS COMPUTER SCHOOL, New York, NY

EDUCATIONS
9/04-Present THE CITY UNIVERSITY OF NEW YORK (CUNY)
THE GRADUATE CENTER, New York, NY
Doctoral Program in Speech, Language and Hearing Sciences
3/99-8/01 KOREA UNIVERSITY, Seoul, Korea
B.E., Electrical Engineering

WORK EXPERIENCE & EMPLOYMENT
12/08-2/09 EZNetwork, Jr. System/Network Engineer
Implementing and integrating Routing Protocols (RIP, EIGRP, OSPF, BGP) for the small and medium business level companies
Design, Installation, Configuration and Maintenance of network systems consisting of Cisco CallManager Express and Unity for medium level companies
Design and implementation of VoIP solutions: voice signaling/protocols (MGCP, SIP, and H323)
Managing WAN and LAN setup. (VLAN, VOIP and VPN)
Involved in troubleshooting of all the Microsoft Servers (2003 Servers. Exchange server)
Terminal Services / RDP
Providing backend support to field engineers on Local area network problems and WAN connectivity problems
8/04-1/08 City University in New York, Research Assistant & Technician
Developing and designing the analysis program based on the Shell, AWK, Matlab
Maintaining computers and equipments including the DSP converter, Tucker-Davis Technology System, etc., in hearing lab and psychoacoustic lab
8/06- 12/08 CUNY Lehman College, Research Assistant & Technician
Picture naming test for Korean-English bilinguals
Developed and designed the picture naming test by using the computer programs
6/04-8/04 Samsung Advanced Institute of Technology, Intern Researcher
Human Computer Interaction (HCI) Lab
Speech enhancement using post filter development in CODEC using C++, Matlab
Development of CODEC using hearing model
8/03-5/04 Psychoacoustics Lab at Arizona State University, Research Assistant
Set up and developing a forward masking and masking pattern experiment
Maintained computers and equipments in psychoacoustic Lab
8/01-8/02 PSYCHOTEC (Medical Software), Assistant Researcher & Programmer
Provided medical information and programming by using C++, Matlab
6/00-8/00 Samsung Advanced Institute of Technology, Intern Researcher
Medical Electronics Lab.
Attended ¡§ Bioelectronics and Bio-technologies: Biochips ¡¨ Workshop, 2000
7/94-9/96 REPUBLIC OF KOREA Army
Enlisted July 24th 1994 as a private (service No. 94-76064026)
Responsible for the PBX services monitoring, maintenance, and configuration
Repair and maintenance of a Radio Set (RT-841, V-46 series, P-85k)

HONORS
University Fellowship, CUNY Graduate Center (2006~2007)
Science Fellowship, CUNY Graduate Center (2004~2006)
President¡¦s Volunteer Service Award (2005~2006) (www.presidentialserviceawards.gov)
5th Campus Market Communicator, Digital Media Network, Samsung Electronics (2002)