IT Infrastructure Manager
Bukit Merah Full-time
We are seeking an experienced Infrastructure professional to take ownership of enterprise IT infrastructure across network, systems, and security domains. The role combines strong hands-on technical delivery with the ability to guide architecture decisions, support operational excellence, and mentor engineers within the team.
Key Responsibilities:
- Design, implement, and support enterprise infrastructure across network, systems, and hybrid environments.
- Manage and optimize network components including routing, switching, firewalls, VPNs, NAC, load balancers, and wireless systems.
- Support Windows and Linux server environments, virtualization platforms (VMware / Hyper-V), and storage systems.
- Provide technical guidance and support to infrastructure engineers.
- Maintain infrastructure monitoring tools and enhance alerting, visibility, and performance monitoring.
- Implement infrastructure security best practices, including segmentation, hardening, and access controls.
- Support system hardening aligned with industry benchmarks (e.g. CIS).
- Manage vulnerability remediation, patching, and security compliance requirements.
- Support incident management, escalation handling, and root cause analysis (RCA).
- Drive continuous improvement in infrastructure stability, resilience, and service performance.
- Ensure adherence to IT service management processes (incident, problem, and change management).
- Maintain governance over infrastructure assets, licenses, and configurations.
- Manage hardware and software lifecycle from procurement through to decommissioning.
- Support disaster recovery (DR) and business continuity planning (BCP) activities.
- Ensure compliance with security and regulatory standards.
- Evaluate solutions and support infrastructure refresh and modernization initiatives.
Requirements:
- Bachelor Degree in Computer Science, Information Technology, or related discipline.
- Minimum 10–12 years of IT Infrastructure experience, with at least 3 years in a leadership/management role.
- Strong hands-on experience across infrastructure domains (network, systems, and security).
- Deep understanding of security, risk, and compliance frameworks.
- Good knowledge of ITIL framework and system design principles.
- Experience in managing audits, compliance requirements, and risk assessments
- Hands-on experience across network (routing, switching, VLAN, firewall, VPN, NAC), systems (Windows/Linux, VMware/Hyper-V), Microsoft 365 hybrid environments, and monitoring tools (Zabbix, Grafana, PRTG, Nagios).
- Relevant certifications (e.g. CCNA/CCNP, RHCE, MCSE, VCP) will be an advantage.
- Strong leadership, communication, and problem-solving skills.
- Ability to operate in complex, fast-paced enterprise environments.
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