Network & Security Engineer

Network & Security Engineer (Jakarta & Luwuk, Sulawesi Tengah)

Key Requirements

Bachelor's Degree in Information Technology, Computer Science, Telecommunications Engineering, or a related field.

Active CCNA certification is required.

Minimum 2–3 years of experience in Network & Security Engineering.

Experience in onsite implementation, troubleshooting, and support activities.

Willing to travel and work at customer sites, including industrial, plant, or remote locations when required.

Technical Skills

Experience configuring and troubleshooting Cisco Catalyst Switches.

Familiar with Aruba Wireless and Network Access Control (NAC) solutions.

Strong understanding of LAN/WAN, VLAN, Routing, Switching, TCP/IP, and QoS.

Hands-on experience with Firewalls, VPN, and IDS/IPS solutions.

Able to perform network monitoring, troubleshooting, and root cause analysis.

Capable of creating network documentation, including High-Level Design (HLD), Low-Level Design (LLD), network diagrams, and implementation reports.

Experience with PABX, Video Conferencing systems, and Data Center operations is an advantage.

Responsibilities

Install, configure, and maintain network and security infrastructure.

Perform troubleshooting and issue resolution for network and security incidents.

Conduct onsite implementation, testing, commissioning, and support activities.

Prepare technical documentation and project reports.

Coordinate with customers, vendors, and internal teams during project execution.

Ensure network availability, performance, and security according to project requirements.

Preferred Qualifications

Experience with Fortinet, Palo Alto, Cisco, or similar firewall solutions.

Good communication and problem-solving skills.

Able to work independently and as part of a project team.