Hello, I am Victor Ong, CISSP #731611

Over 20 years experince in Design, Deploy & Manage "Carrier Grade Core Network and Services (WiMAX@Pre-4G and FTTH/FTTO)", to National/International Internet Exchange (IX), then finally landed in Cyber Security realm. My carrer journey cover from end-user, system integrator, value-add distributor, to International CyberSecurity Vendor

Career History Projects My Certificates
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About me

Home in Phnom Pehn

My wife and I decided to relocate permanently to her home in Phnom Penh—a move that has enriched both my personal and professional life. This gives me a distinct advantage: the ability to apply my specialized knowledge within the context of local Khmer culture, ensuring my work is always culturally resonant and impactful.

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Core Focus

Cybersecurity Leadership & Innovation

Experience spanning the entire digital defense spectrum, I have evolved from an ISP Core Infrastructure Engineer into a Cybersecurity Leader and CISSP-certified expert. My career is defined by a unique Carrier-Grade perspective , blending deep technical roots in telco-scale networks with the strategic commercial management of Managed Security Service Providers and Systems Integration (SI) divisions.

Multilingualism

Ability to speak fluently, read and write in English, Chinese, Cantonese, Malay and Taiwanese. Therefore Strong communication ability to serve regional MNC.

Carreer or Telco Grade Network Engineering

More than 10 years of experinces in Carreer or Telecommunication Grade of Network Design, Implementation and Operations. Ability to produce High-Level, Low-Level Network Diagram, Technical Presentation or translate complex technical solutions into business requirement term.

Strategic Business Growth

Successfully established and scaled multi-million MYR cybersecurity business lines, improving project profit margins by over 150%

Operational Excellence

Proven track record in leading high-performance teams across SOC operations, Service Level Management (SLA), and Critical Incident Oversight.

Architectural Resilience

Deep expertise in Zero Trust Architecture, Cloud Security (Azure/AWS), and Network Micro-segmentation.

Governance & Compliance

Navigating complex regulatory landscapes, including Malaysian BNM RMiT, ISO 27001, PCI DSS, and PDPA

CyberSec Framework

Understand, utilizing Framework such as MITRE ATT&CK, OWASP, NIST, CIS, SOC2 and etc

Brief Working Experience

OGX Network Sdn Bhd

Management/Technical

Title: Associate Director of Solutioning & Services

Period: Feb 2024 > Feb 2025 (Contract End)

  • Provided strategic oversight for solution architecture, delivery governance, and post-sales services.
  • Defined and standardized business flows for solutioning, onboarding, and technical support.
  • Client included Malaysian government agencies, Finance Service Institute, Health Care and Public Utilities.
  • Oversaw professional service engagements (CyberSec & HCI), optimizing resource use and profitability.
  • Collaborated with vendor partners (Tenable, Forcepoint, Sangfor) on POC/POV, Tender and go to market strategy.
  • Planned company Security and IT blueprint.

Barracuda Networks

Regional SEA - Technical Sales

Title: Senior Sales Engineer

Period: Sep 2021 > Oct 2023

  • Served as regional presales technical authority
  • Cover Malaysia, Singapore, Cambodia, Philipine, Vietnam, Thailand, Indonesia
  • Barracuda's Products: Email Protection, Network Security (SASE, ZTNA, NGFW), Data Protection (Backup), Application Security (WAF).
  • Prepare and provide briefings to CIO/CISO/SOC stakeholders across ASEAN.
  • Provided technical sales support (PoC, demos, proposals, BOMs) and regional technical enablement for partners.

Ensign InfoSecurity

Management

Title: Systems Integration Director

Period: Aug 2019 > Sep 2021

  • Built Systems Integration (SI) business line from ground up (service offerings, playbooks, delivery models, KPIs, P&L accountability).
  • Spearheaded creation and expansion of 4 operational divisions from 1 division.
  • 1) Project Management Office.
  • 2) Pre-Sales Solutioning/Architecture.
  • 3) Network Security Engineering (Professional Service).
  • 4) Network Security Support (Managed Service).
  • Oversaw end-to-end delivery of strategic cybersecurity programs (Govt, Critical Infrastructure, Private Sector) using vendors like FireEye (Trellix), Imperva, Menlo, illumio, Tenable, Gigamon, Darktrace, Netskope.
  • Standardized project governance, risk reporting, and client escalation procedures.
  • Managed resource allocation, hiring, coaching, and performance.

Extreme Broadband Sdn Bhd

Management

Title: Head of System and Security

Period: Aug 2018 > Aug 2019

  • Led 5 cross-functional technical divisions (24 personnel): NOC, Data Center Network, System Security & Solutioning, Project Management, NOC L2.
  • Defined and implemented IT security governance aligned with ISO/IEC 27001 standards (internal audits, risk assessment, incident management).
  • Directed national infrastructure planning: IP transit, BGP policy/security (filtering, RPKI readiness), peering, data center/cloud security, business continuity.
  • Oversaw CAPEX/OPEX management for NOC, peering, and leased lines.
  • Provided technical leadership, mentorship, and security awareness training across teams.

Convergence Network / Innovix

Technical Sales

Title: Presales Engineer

Period: Feb 2017 > Aug 2018

  • Provided technical leadership throughout sales cycle for cybersecurity solutions (vArmour, Infoblox, SUSE Linux).
  • Conducted solution presentations, customized demos using virtualized testbeds, and technical deep dives.
  • Created technical proposals, architecture diagrams, and integration guides tailored to client needs.
  • Executed PoC/Proof-of-Value (POV) deployments and provided technical support to partners.

Exclusive Network Sdn Bhd

Technical Sales

Title: Presales Engineer

Period: Sep 2016 > Feb 2017

  • Provided presales and post-sales technical consultation for cybersecurity portfolio including Gigamon (Visibility), Infoblox (DDI/DNS Security), Wireless Backhaul (Mimosa)
  • Translated business/security requirements into technical solution designs for enterprise, telco client.
  • Conducted solution workshops, Proof-of-Concept (PoC) deployments, and technical deep-dives.
  • Authored technical proposals, documentation, and Bill of Materials (BoMs).

TIME dotCom Bhd

Core Network / Service Engineer

Title: Senior Engineer

Period: May 2013 > Sep 2016

  • Engineered, planned, deployed, managed and secured core broadband infrastructure services.
  • Deploy Core Network Services (DNS, DHCP, AAA RADIUS/TACACS+, OpenLDAP, MySQL, BRAS) using primarily open-source platforms (FreeBSD, CentOS, Ubuntu).
  • Implemented and maintained hardened configurations for OS (SELinux) and applications (native OS firewall port, hide Application signature) to reduce vendor reliance and strengthen security posture.
  • Developed access control policies, AAA integration, and service entitlement enforcement.
  • Established baseline logging, monitoring (using opensource Cacti, SNMP protocol), event correlation, and alerting for core systems to enable early threat detection.
  • Provided Level 4 operational support (24x7 standby) for core services and applications.

Packet One Network Sdn Bhd

Telco and Network Core Engineer

Title: WiMAX Core Engineer

Period: Sep 2009 > Apr 2013

  • Wimax, Packet Switching Network, predecessor of 4G Network
  • Oversaw core network dimensioning and utilization projection for 3 years.
  • Defined system health checks/alerts for Network Operation Center (NOC), and managed Level 2 operational support and change requests.
  • Engineered, implemented, and maintained national WiMAX core infrastructure (ASN GW, AAA RADIUS, DNS, DHCP, Home Agent, CGNAT, Cisco SCE/PCEF, PCRF).
  • Led design and implementation of subscriber management infrastructure, dynamic service provisioning, access control, and policy enforcement.
  • Developed hardened authentication mechanisms integrating with OSS/BSS systems.
  • User Profile creation and traffic control with network analysis (user behavior, FUP) and traffic management policy definition to optimize bandwidth usage and offload base station congestion by controlling bandwidth hungry protocol such as P2P, Video Streaming etc during peak hour.
  • Conducted system evaluation, integration (e.g., ASN GW with SBC for VoIP), IOT/PoC testing, and project management for Core network expansion and technology selection (LTE/WiMAX).

Tele Dynamic Sdn Bhd

Service Engineer

Title: Service Engineer

Period: May 2005 > Sep 2009

  • Delivered on-site technical support, system diagnostics, and preventative maintenance for enterprise digital printing systems integrated within LAN environments.
  • Developed and delivered the company's first in-house technical training program for new products and junior engineers.
  • Supported field escalations for multi-function colour printers (Toshiba).
  • Collaborated with vendor/customer IT on hardware compatibility, driver conflicts, colour matching/tuning (CMYK) and network communication failures.