Network & System Engineer - Cloud, Security & VPNs

PT ABISHAR TECHNOLOGIES INDONESIA; Jakarta Selatan; On-site; IDR 200,880,000 - 334,800,000; Full time

Job summary

PT ABISHAR TECHNOLOGIES INDONESIA is seeking an IT Network Engineer to manage and secure our growing corporate network in Jakarta. You will configure routers, switches, firewalls, and VPNs, while leveraging GCP Cloud VPN, NAT, and Router for cloud connectivity.

The role focuses on monitoring performance, troubleshooting complex issues, maintaining documentation, and mentoring L1 engineers in a dynamic, office-based setting. Bahasa Indonesia and English are required.

Qualifications

• Min. 2 years of experience in IT Network Engineer/IT Operation.
• Experience configuring and managing network devices (routers, switches). FortiSwitch is a plus.
• Knowledge of firewall management, VPNs, and monitoring for security threats using Fortigate.
• Hands-on experience with Google Cloud Platform (GCP), including Cloud VPN, Interconnect Partner, Cloud NAT and Cloud Router.
• Troubleshoot and resolve complex network issues.
• Configure and maintain network devices such as routers, switches, and firewalls.
• Perform regular maintenance and upgrades on network systems to ensure security and performance.
• Monitor network performance, analyze traffic and logs, and diagnose bottlenecks.
• Ensure network security by implementing policies and maintaining firewalls.
• Create and maintain network diagrams and update technical documentation.

Responsibilities

• Monitor networks and diagnose performance issues.
• Maintain and upgrade network devices for optimal security and performance.
• Escalate complex issues and collaborate with other IT teams.
• Provide guidance to L1 support engineers and assist with Linux/Windows OS problems.

Skills

Network administration

Firewall management

VPNs

GCP

Troubleshooting

Documentation

Tools

FortiSwitch

Fortigate

Cloud VPN

Cloud NAT

Job description

PT ABISHAR TECHNOLOGIES INDONESIA is seeking an IT Network Engineer to manage and secure our growing corporate network in Jakarta. You will configure routers, switches, firewalls, and VPNs, while leveraging GCP Cloud VPN, NAT, and Router for cloud connectivity.

The role focuses on monitoring performance, troubleshooting complex issues, maintaining documentation, and mentoring L1 engineers in a dynamic, office-based setting. Bahasa Indonesia and English are required.