Network Engineer

SEARCH INDEX PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading company in Singapore seeks a Network Engineer to design and manage network infrastructure. This role demands expertise in network technologies, security compliance, and collaborative project support. Candidates should have a strong educational background along with relevant certifications for optimal performance.

Qualifications

• Hands-on experience in network infrastructure design and implementation.
• Experience with enterprise-level networking equipment and protocols.
• Familiarity with cloud services integration and hybrid environments.

Responsibilities

• Design, configure, and deploy network infrastructure solutions.
• Monitor network performance, diagnose issues, and ensure security.
• Document network architecture, maintain detailed configuration procedures.

Skills

Network Design

Network Monitoring

Security Management

Troubleshooting

Cloud Networking

Education

Bachelor’s degree in Computer Science, Information Technology, Networking

Tools

Wireshark

SolarWinds

Job description

Job Description:

• Network Design & Implementation:
  - Design, configure, and deploy network infrastructure solutions, VNET, including LAN/WAN, wireless, VPN, etc.
  - Plan and implement network appliances upgrades and new installations based on company needs and industry best practices.
  - Network setup, configuration and connectivity test.
• Network Monitoring & Troubleshooting:
  - Continuously monitor the network to ensure optimal performance and reliability.
  - Diagnose and resolve network issues, including connectivity, performance, and security problems.
  - Perform proactive network health checks and capacity planning.
• Security Management:
  - Implement and maintain network security protocols, including firewalls, VPNs, IDS/IPS, and network segmentation.
  - Collaborate with the cybersecurity team to safeguard network infrastructure against external and internal threats.
  - Integrate network security management such as AD, MFA authenticator, Clearpass, ESXi, NMS, etc. Familiar with products such as F5, CyberArk, CypherTrust, ManageEngine, SolarWinds, Symantec, FortiNet, etc.
  - Apply patching and firmware upgrade if required.
• Network Performance & Optimization:Analyze network traffic and performance metrics to identify areas for improvement.
  Optimize network infrastructure to meet the growing needs of the business.
• Documentation & Reporting:
  - Maintain detailed documentation of network architecture, configurations, and troubleshooting procedures.
  - Generate regular reports on network performance, incidents, and infrastructure status for management review.
  Solutions of backup and restore network appliances configurations for quick network recovery.
• Collaboration & Support:
  - Work closely with internal teams, including technical manager, system engineer, cyber specialist, and development teams, to support network requirements for various projects.
  - Provide technical guidance and mentorship to junior network team members as needed.
• Vendor Management:
  - Liaise with network hardware/software vendors for support, maintenance, and procurement of network equipment and services.
  - Ensure timely and cost-effective resolution of network-related issues with third-party service providers.

Requirement:

• Bachelor’s degree in Computer Science, Information Technology, Networking, or a related field
• Hands-on experience in network infrastructure design, implementation, and administration
• Experience with enterprise-level networking equipment, including routers, switches, firewalls, load balancer, and wireless access points
• Experience with networking protocols and technologies such as TCP/IP, BGP, OSPF, DNS, DHCP, VPN, VLANs, MPLS, and QoS.
• Candidates with CCNA, CCNP, CCIE, CompTIA Network +, JNCIA or any other relevant network certifications will be a plus
• Proficiency in network troubleshooting tools and techniques (Wireshark, PingPlotter, etc.).
• Familiarity with network monitoring and management platforms (SolarWinds, PRTG, etc.).
• Knowledge of network security best practices and tools.
• Strong understanding of cloud networking (e.g., AWS, Azure networking) and hybrid network environments.
• Experience with SD-WAN and/or VPN technologies.
• Ability to write scripts or use automation tools for network management is a plus (e.g., Python, Ansible).
• Familiarity with data center operations and virtualized networking (VMware NSX, Hyper-V networking, ESXi, etc.).
• Experience with cloud services integration (AWS, Azure, Google Cloud) and network design for hybrid/cloud environments.
• Familiarity with ITIL frameworks or other network service management models.

EA Registration ID: R1106661 (Aaron Chang Kuo-Ying)

EA License: 14C7092