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
• Good to have 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.
• Candidates without experience can be considered
• Candidates with higher experience will be considered for senior positions

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

EA License: 14C7092