Systems & Network Infra Lead

CHEMCORE CONSULTANTS PRIVATE LIMITED; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

A leading consulting company is seeking a Systems & Network Infra Lead in Singapore. This role requires over 10 years of experience in enterprise architecture and strong leadership in network and cybersecurity. Responsibilities include designing infrastructure, managing cloud services, and developing disaster recovery plans. Candidates with a degree in IT and relevant certifications are encouraged to apply.

Qualifications

• 10+ years of experience in enterprise architecture.
• Strong proficiency in routing/switching and network protocols.
• Hands-on experience in Microsoft Azure cloud services.

Responsibilities

• Design and implement enterprise-wide LAN/WAN and Data Center.
• Lead cybersecurity strategy and implement security controls.
• Administer Microsoft 365 and Azure cloud platforms.

Skills

Enterprise architecture

Network design

Cybersecurity

Cloud services management

Project management

Team leadership

Education

Professional certification (CCNP, CCIP, or CCIE)

Degree in Computer Science, IT, or Engineering

Tools

Cisco

VMware

Azure

Nutanix

Job description

Overview

Job Title: Systems & Network Infra Lead

Industry: Agriculture / Forestry

The company is a Belgian company, based in Schoten and listed on Euronext Brussels. It currently operates agro-industrial activities majorly in Indonesia, Paupea New Guinea and Ivory Coast.

Responsibilities

1) Network & Infrastructure Architecture

• Design and implement enterprise-wide LAN/WAN, Data Center, Wireless Backhaul (Cambium cnMaestro), and IP Telephony.
• Lead network architecture planning, configuration, testing, and deployment of infrastructure services.
• Manage fault, configuration, performance, and capacity monitoring using Network Management Systems (NMS).
• Evaluate and integrate emerging technologies to support scalability and cross-platform needs.
• Provide roadmaps and continuous process improvement for network systems.

2) Cybersecurity Leadership

• Direct cybersecurity strategy and controls across O365, Cisco, Fortinet, Palo Alto, and VMware NSX platforms.
• Coordinate security risk assessments, remediation, and incident response.
• Enforce secure data exchange practices and oversee system-level security integration.
• Advise on security implications of infrastructure changes and promote security awareness and training.

3) Server, Storage & Systems Management

• Administer enterprise servers: installation, upgrades, monitoring, and performance tuning.
• Lead capacity planning and availability strategies to meet SLA targets.
• Manage user accounts, patch deployments, and infrastructure maintenance.
• Conduct server architecture evaluations and create business cases for upgrades when needed.

4) Cloud Platform & Microsoft 365 Administration

• Maintain and operate Microsoft 365 and Azure cloud platforms.
• Manage cloud-based services: Exchange Online, OneDrive, Teams, and SharePoint.
• Administer identity, access rights, and licensing for Microsoft cloud users.
• Configure and manage mobile device and app policies using Microsoft Intune (MDM & MAM).

5) Business Continuity & Disaster Recovery

• Develop and maintain Business Continuity and Disaster Recovery plans.
• Ensure backup integrity, failover procedures, and rapid recovery capabilities.

6) Leadership & Cross-Functional Collaboration

• Collaborate with systems, networking, and database teams for end-to-end solutions.
• Mentor junior IT staff and lead knowledge transfer efforts across departments.
• Support cross-department IT initiatives ensuring functional alignment and compliance.

Requirements

Core Technical Expertise

• 10+ years of experience in enterprise architecture across virtualization (VMware, Nutanix), systems, storage, backup, databases, networks, O365, and hyper-converged infrastructure.
• Deep expertise in load balancing platforms such as F5 and AVI Networks.
• 7+ years of experience in network virtualization and VSAT broadband technologies.
• 3+ years of hands-on experience with Cambium Networks, wireless backhaul, and microwave communications.
• Strong proficiency in Cisco routing/switching, Layer 2/3 routing protocols, and DNS, DHCP, certificates, OAuth, and authentication/authorization mechanisms.
• Solid exposure to security technologies, including firewalls, intrusion detection systems, threat mitigation, and vulnerability management.

Cloud & Virtualization

• 5+ years of experience in Microsoft Azure cloud services, architecture, and deployment.
• Hands-on experience with VMware, Nutanix, and hyper-converged solutions.
• Background in SDN (Software Defined Networking) and SD-WAN architectures for modern WAN and datacenter environments.

Governance, Compliance & Process

• Experience in technical oversight, peer reviews, and engineering quality assurance.
• Exposure to compliance and audit frameworks, including risk mitigation and reporting.
• Knowledge of process automation, IT operations optimization, and budget/cost estimation.

Leadership & Collaboration

• Proven leadership experience managing technical teams and leading projects end-to-end.
• Excellent stakeholder engagement skills, capable of influencing across business units.
• Strong technical documentation and analytical thinking abilities.

Education & Certifications

• Holds at least one professional certification: CCNP, CCIP, or CCIE.
• Educational background in Computer Science, IT, or Engineering (Electrical/Telecom).
• Affinity with multicultural collaboration in Asia, Africa, and Australia is an added advantage.

Lines of communication

• Reports to the Global Head of IT

Working environment

• Singapore with Global responsibility
• International travel – 20-30%

Others

• Ability to converse in Bahasa Indonesia / Malay is a plus

Only Singaporeans/PR