Network Security Officer

This role is responsible for installing, upgrading and monitoring network performance to ensure network runs smoothly and efficiently.

Main Duties

  • Daily monitor to ensure network connectivity and system availability/accessibility.
  • Design, implementation, support, monitoring and maintenance of network devices.
  • Manage and monitoring daily on Data Center Operation.
  • Supervise the Infrastructure and Systems team efficiency support to user incidents.
  • Manage internal and external maintenance ensure that equipment reside in Data Center, DR site, and all ATM, Branches offices are operating smoothly.
  • Monitoring Network performance to ensure everything runs smoothly.
  • Manage and Monitor on Network (LAN, WAN, Internet, CISCO, FortiGate…)
  • Maintenance upgrade, manage, and troubleshoot Cisco routers, data center switches and firewall
  • Daily tracking of Cacti graphs for server load, checking hardware alarms and applying preventing measures to mitigate possible problems.
  • Communicate with ISP, Vendors to support and solve problem.
  • Manage and Monitoring and network management tools like Solar Winds, Cacti, Nagios and other open source tool, etc.
  • Manage and daily check schedule backup all Routers, Switches configuration to Central backup.
  • Manage and daily monitor all connection to Branches & ATM.
  • Manage and Monitoring all switches ports, link in Head office.
  • Timely update IT asset and labelling (network device, IT asset and network cable).
  • Do other relevant tasks assigned by Manager.

Job Requirements

  • Bachelor Degree of IT or related field
  • At least two years’ experience related to the said position
  • Good knowledge and understanding of electronic banking and banking products and services
  • Good organizational and time management skills
  • A strong desire to work in a team oriented
  • High initiative, commitment, good communication and problem solving skills.

Download Job Announcement

Network Security Officer

How to Apply:

Interested applicants, please send by email attached with a cover letter and your most updated CV (with current photo) to or submit the hard copy at Our Head Office, Building No. 33 C-D, Tchecoslovaquie Blvd (169), Sangkat Veal Vong, Khan 7 Makara Phnom Penh. Only short-listed candidates will be contacted for an interview.

More information, please kindly contact phone number: 081 666 597 / 081 666 535

Please visit our website:


Head Office Branch

HR Department

Tel : +855(0)23 862 111
Fax : +855(0)23 426 108/ 426 410
Email :
Website :
Swift Code : FTCCKHPP
Address : No. 33CD, Street 169, Sangkat Veal Vong, Khan 7 Makara, Phnom Penh, Cambodia.