Engineer Service

Liton Rozario

Systems Administrator

Queens, NY

**********@*****.*** - 347-***-****

To offer my strong hands on experience of Wintel Infrastructure Developments, Wireless Networking and End

user Desktop or CPE supports and continue to expand my knowledge in this constantly evolving industry.

WORK EXPERIENCE

Systems Administrator

S.F.X Greenherald International School - Dhaka - August 2007 to March 2014

Dhaka, Bangladesh

Tel: +88-02-911**** www.sfxghis.com

St. Francis Xavier Greenherald International School is an English Medium School and Cambridge Examination

Center (BD600) operates in Bangladesh by RNDM Sisters (www.rndm.org). The campus include residence

for Students, Employees, Sisters, Guest house and Hermitage.

Accomplishment:

● Systems Design Deployment and Maintenance:

Installed Windows Server 2012, primary and backup DNS and DHCP Servers, and server patching

Configured Raid5, Active Directory Domain Controller (AD DC), and rack mount NAS

Set up two Computer Laboratories for students

● Network Development

Installed Campus Area Network through Point to Point and Point to MultiPoint connecting all the Buildings

unbounded

WiFi for the Campus

Configured Router for Multiple ISP connections with Loadbalance and Failover configuration.

● Other Infrastructure Developments

Installed Wireless CCTV IP Cameras in the Compound.

Installed Bounded CCTV Cameras and integrate it to the IP network.

Installed IP Phones using SIP Router Gateway to integrate with existing PABX

Contract Engineer

Computer Care & Technology - November 2006 to July 2007

Network and Systems (Server, workstation, printer etc.) product vendor.

Part-time project based work. Configured Wintel Servers Network product for customers.

IT Engineer, TSI

Telephone Systems International Inc., USA - April 2004 to October 2006

www.afghanwireless.com, www.tsiglobe.com

Afghanistan project AWCC (Afghan Wireless Communication Company) joint venture between Telephone

Systems International Inc., USA and Ministry of Communication, Afghanistan to establish and provide

upgraded telecommunication services (GSM, PSTN, Internet) within Afghanistan.

Accomplishments:

● Installed and maintained Wintel Servers for AWCC Corporate office. Windows Server 2003

● Worked with teams for various projects on site with team members.

● Configured, installed, maintenance AWCC Wireless Internet Services for all the guest houses, commercial

customers and noncommercial clients

● Carried out site surveys, responding to service calls, and serving the customer help desk

● Responsible for configuration, installation, maintenance and troubleshooting of PCOM wireless router,

Cisco

wireless LAN/CAN products and services

● Also responsible for configuring and troubleshooting of Cisco Switches, BCU (Bandwidth Control Unit), Web

shield (Gateway Antivirus), Symantec Antivirus for Corporate, NATing and DNS Server, high availability and

failover configuration in Kabul and other regional offices all across Afghanistan

Systems Officer

Partex Group - Dhaka - April 2002 to April 2004

Dhaka, Bangladesh

Tel: +88-02-955**** www.partexgroup.com

Partex group is one of the largest group of companies having dozens of manufacturing and service concerns

including an ISP (DHAKACOM).

Accomplishments:

● Designed, Implemented and maintained Corporate Networks including dozens of site office (Factory) and

Sales office

● Installed and maintained Windows NT 4 Server for PDC, BDC, File Server, Mail Server.

● Provided desktop/printer support for all corporate users.

● Dealt with vendors for IT procurement and negotiations

Systems Engineer

CyberMax Technology Ltd - Dhaka - October 2001 to March 2002

Dhaka, Bangladesh

Tel: +88 02 602572

● Setup and maintained Wintel Servers for PDC, BDC, File server and Exchange 5.5 mail server.

● Installed base to provide wireless connection to the customers and overseeing CPE (Customer Premises

Equipments).

Support Engineer

Global online Services Ltd - Dhaka - March 2001 to September 2001

Dhaka, Bangladesh

Tel: 88204514, Fax: 8820455, www.goslbd.com

Global Online Services Ltd., a company of TEXAS Group is a Bangladesh ISP.

Accomplishments:

● Installed and maintained Linux based Gateway Server (Email, Browsing, Caching) for corporate clients

using link types: Radio Link, Leased line etc.

● Provided solution with Microsoft Exchange for large scale corporation and used third party software like

Ftgate etc. for smaller business environments.

● Looked after LAN for the corporate clients

System Engineer

CyberMax Technology Ltd - Dhaka - January 1999 to February 2000

Dhaka, Bangladesh

Tel: +880*******

Accomplishments:

● On site installation of Network and Servers for the corporate customers.

EDUCATION

Microsoft Certified Systems Engineer (MCSE) in Windows Infrastucture, Exchange, TCP/

IP

Desktop Computer (Prometric Center) - Dhaka

2000 to 2000

International Diploma in Computer Studies in Computer Studies

IBCS Primax - Dhaka

1997 to 1998

ADDITIONAL INFORMATION

Skills:

● Experience working with Windows Server 2012/2008/2003/NT 4 and Patching Servers

● All versions of Windows Desktop OS and MS Office

● Configuring DNS, DHCP, Active Directory and RAID 0/1/2/5 (with hot swapping)

● Experience setting up and maintaining corporate level security software such as McAfee Gateway Antivirus

Webshield, Symantec Corporate Antivirus and Kaspersky Total Security for Business

● Networking with heterogeneous wireless equipments to provide wireless broadband Service and corporate

WiFi services i.e. Pcom Router, Motorola Canopy, Netgear, Linksys, Cisco Aironet etc. Also used Spectrum

Analyzers, Network traffic monitoring software like PRTG, Bandwidth Control Unit.

● Experiences also include technical team coordination, overseeing customer support, working with Helpdesk

& NOC (Network Operation Center) team.

Contact this candidate