Network & Cloud Infrastructure Engineer

VY SYSTEMS PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology solutions provider in Singapore seeks a Network Engineer to design and maintain enterprise network systems using Aruba and Checkpoint technologies. The ideal candidate should have a Bachelor's degree in Computer Science or a related field, alongside proven expertise in networking and cloud infrastructure. Responsibilities include enhancing network security and performance while ensuring compliance with internal security policies.

Qualifications

• Proven expertise in Aruba networking technologies (Switches, Access Points, ClearPass).
• Hands-on experience with Checkpoint firewall environments.
• Strong understanding of Azure Cloud and Azure Virtual Desktop (AVD).
• Familiarity with SASE platforms such as Cato Networks and Zscaler.

Responsibilities

• Design, implement, and maintain enterprise network systems.
• Manage and configure Checkpoint firewalls.
• Deploy and operate Azure Virtual Desktop and other Azure services.
• Implement and manage SASE platforms for secure access.

Skills

Aruba networking technologies

Checkpoint firewall environments

Azure Cloud and Azure Virtual Desktop

SASE platforms (Cato Networks, Zscaler)

Integration with Microsoft 365

Networking fundamentals

Education

Bachelor's degree in Computer Science or IT

Job description

Key Responsibilities

• Network Architecture & Operations
  1. Design, implement, and maintain enterprise network systems using Aruba switches, access points, and Clear Pass Policy Manager.
  2. Ensure high availability, reliability, and performance of network infrastructure.
• Security Management
  1. Manage and configure Checkpoint firewalls in compliance with corporate and industry standards.
  2. Strengthen cybersecurity posture through effective monitoring and threat mitigation.
• Cloud Infrastructure
  1. Deploy and operate Azure Virtual Desktop (AVD) and other Azure services to support business-critical applications and secure remote work.
  2. Integrate Microsoft 365 with networking and security solutions to enhance collaboration and operational efficiency.
• Secure Access & Connectivity
  1. Implement and manage SASE platforms such as Cato Networks and Zscaler for secure, seamless access.
• Maintenance & Troubleshooting
  1. Diagnose and resolve complex network and connectivity issues with minimal downtime.
  2. Perform regular performance reviews and implement network optimization measures.
• Documentation & Compliance
  1. Maintain up-to-date documentation on architectures, policies, procedures, and configurations.
  2. Ensure compliance with internal security policies and relevant regulatory requirements.
• Continuous Improvement
  1. Stay abreast of emerging technologies and propose enhancements to improve network performance, security, and scalability.

Requirements

• Education: Bachelor's degree in Computer Science, Information Technology, or a related field.
• Technical Skills & Experience:
  • Proven expertise in Aruba networking technologies (Switches, Access Points, ClearPass).
  • ‑on experience with Checkpoint firewall environments.
  • Strong understanding of Azure Cloud and Azure Virtual Desktop (AVD).
  • Familiarity with SASE platforms such as Cato Networks and Zscaler.
  • Experience integrating Microsoft 365 with network and security systems.
  • Solid foundation in networking fundamentals, including routing, switching, and security best practices.
• Soft Skills:
  • Strong analytical and problem‑solving skills.
  • Ability to work independently and in cross‑functional teams.
  • Excellent documentation and communication abilities.
• Adaptable and proactive in a fast‑paced, evolving environment.