Saravuth Teng
Sihanoukville
Summary
I am very interested in this position from upwork. I would like to offer myself to apply for the position, which is a good match with my educational background, skills, and qualifications.
Overview
14
14
years of professional experience
Work History
Assistant IT Manager
WonMajesticHotel
01.2022 - Current
- - Planning, Configuring, installing all IT requirements for operating casino including server, OS, firewall, network.
- Installed and set up IT systems, ensuring operational readiness for casino operations.
- Configured and maintained Checkpoint Tier 1 Firewall to secure network traffic.
- Configured and monitored Fortinet Tier 2 Firewall to protect network infrastructure.
- Oversaw administration of HPE Simplivity and Aruba Layer 3 ACL for efficient network management.
- Implemented system setup for Active Directory, Exchange, DNS, and both Windows and Linux environments.
- Monitored system performance with Cacti and Zabbix, enabling proactive network health management.
- Conducted thorough inspections of IT equipment from vendor, including trunking, cabling, and access control systems.
- Created recruitment plan to attract qualified candidates for IT roles.
IT Supervisor
EBET online studio
01.2019 - 01.2021
- Configured switches, routers, IP phones, servers, and wifi to ensure seamless studio operations.
- - Working closely with vendor to provide IPLC,DIA and internet link to operate the online studio.
- - Monitoring UPS, network connection.
- Installed and set up online gaming studio, including lighting, camera, scanner, CCTV, and cabling.
- - Adjust the camera setting, user interface, light setting.
- Organised and coordinated IT team schedules.
- Created recruitment plan to attract qualified IT/QA staff.
- - Interviewing IT/QA staff
- - Training and coach new staff
- - support studio operation team to live test dealer interviewing.
- - manage QA team to monitoring dealer mistake
- - monitoring all summary report each months
- Captured photographs for new dealer profiles.
- GoBo East level 6.
Senior Security and System Engineering
RMO-Technology
01.2018 - 01.2019
- Developed tailored security solutions for banks, MFIs, ISPs, and casinos, enhancing their operational resilience.
- Delivered expert consultancy services, guiding clients through complex security challenges and system implementations.
- Implemented system mitigation strategies, minimising risks and improving security posture for clients.
- - Provide high end support and configuration System, Firewall, networking for customers.
- - Setup Fortigate firewall.
- - Deploy HCI system (HPE simplivity).
- Configured a three-node MySQL cluster for improved reliability.
- - Integrate vCenter cluster DC\DR.
- - Training Splunk (SIEM) in Thailand.
- Participated in Juniper Corero DDoS protection project in Hong Kong.
- - Researching new technology to provide to customers.
Senior Security Operation Center (SOC) and System Engineering
Neocom ISP
01.2016 - 01.2018
- Conducted penetration testing on current systems to identify vulnerabilities.
- Monitored DDoS attacks, implementing countermeasures to protect customer networks.
- Configured systems across Linux, Windows Server, and VMware, improving operational functionality.
- Researched and developed new technologies to support organisational growth and security.
- - VMware virtualization such as Esxi 5.5-6.5, vSAN technology, HA, vCenter (VCSA), LUN, VPS.
- - Windows Operating System such as Exchange server, DNS server, Active Directory, Share Server, Finger System.
- - Linux Operating System such as Speedtest server, Syslog, Cacti, FreeNas (storage), Cloud Camera Server, Web Server, Apache / Nginx, Postfix, Mysql, Bind9, PowerDNS, Cpanel, Wordpress, phpmyadmin, Hosting.
NOC & System Engineer Leader
OPENNET ISP
01.2013 - 01.2016
- Configured and managed Linux and Windows servers, ensuring optimal functionality of FTP, mail, and DNS services.
- Coordinated IT team to support branches in Phnom Penh, facilitating new branch setups and technical installations.
- Vietnam Company.
Education
CCNA Certified -
Cisco
01-2014
CEH master Class v10. -
01-2019
Certified network defenders (CND) -
01-2018
Bachelor Degree of Computer Science -
Royal University of Phnom Penh
01-2014
Skills
- Network configuration
- Firewall configuration
- System monitoring
- Network security
- Disaster recovery planning
- System monitoring
- IT infrastructure
- Technology integration
Custom
- Searching the Internet
- Configure a Cisco router and switch
- Configure Linux
- Windows Server
- VMware
Timeline
Assistant IT Manager
WonMajesticHotel
01.2022 - Current
IT Supervisor
EBET online studio
01.2019 - 01.2021
Senior Security and System Engineering
RMO-Technology
01.2018 - 01.2019
Senior Security Operation Center (SOC) and System Engineering
Neocom ISP
01.2016 - 01.2018
NOC & System Engineer Leader
OPENNET ISP
01.2013 - 01.2016
CCNA Certified -
Cisco
CEH master Class v10. -
Certified network defenders (CND) -
Bachelor Degree of Computer Science -
Royal University of Phnom Penh