Senior IT Infrastructure Manager

ABOUT THE COMPANY

A premier Cambodian real estate and construction conglomerate specializing in large-scale master-planned townships, commercial landmarks, and multi-site developments.

Senior IT Infrastructure Manager directs group-wide IT operations, infrastructure budgeting, and cybersecurity governance across corporate offices, data centers, and project sites to ensure high availability and scalable digital growth.

WHAT YOU WILL DO

• Lead, mentor, and set performance benchmarks for the cross-functional IT team across systems, networks, applications, support, and security.
• Define and execute the corporate technology roadmap across on-premises, hybrid, and cloud environments to support strategic business expansion.
• Direct enterprise networking (Cisco, SD-WAN) to uphold high system availability and achieve stringent SLA/SLO uptime targets.
• Govern perimeter firewalls (Palo Alto, Fortinet) and incident response protocols to secure corporate networks and operations.
• Manage dual-site Data Centers (Primary & DR), compute resources, enterprise storage, HPE SimpliVity HCI, and VMware virtualization.
• Design, implement, and validate Business Continuity and Disaster Recovery (BC/DR) architectures through regular failover testing.
• Enforce institutional ITIL service standards covering Incident, Problem, Change, and Asset Management to minimize operational downtime.
• Orchestrate end-to-end IT infrastructure and network connectivity rollouts for new branch offices and remote construction sites.
• Oversee annual IT CAPEX and OPEX budgets while negotiating favorable hardware, software, and ISP vendor agreements.
• Deploy robust cybersecurity frameworks to defend sensitive business, financial, and land development data.

• Bachelor’s degree in IT, Computer Science, Network Engineering, or a related field.
• 8+ years in IT infrastructure, including at least 3 years in a managerial role (real estate/construction background preferred).
• Hands-on expertise in Cisco networking, SD-WAN, firewalls (Palo Alto, Fortinet), VMware, Windows/Linux, and HPE SimpliVity HCI.
• Proven success managing multi-site IT deployments for new branch offices and remote project sites.
• Fluent in Khmer with strong professional English communication and technical writing skills.
• Strong leadership, problem-solving, and multi-site operational management capabilities under pressure.