Network Security Engineer

Lotte Data Communication Indonesia

📍 Cilegon, Banten, Indonesia On-Site ⏳ 1d ago
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Job Description

Job Description

  • Install, configure, maintain, monitor, and troubleshoot network infrastructure.

  • Manage and maintain LAN/WAN, VLAN, routing, switching, firewall, VPN, DNS, and DHCP.

  • Perform network troubleshooting and ensure network connectivity and reliability.

  • Monitor network performance and identify potential network issues.

  • Manage and maintain network equipment, including Cisco, Alcatel, Aruba, Hirschmann Belden, Fortinet, or equivalent.

  • Perform network configuration and maintenance according to operational requirements.

  • Prepare and maintain proper network documentation.

  • Collaborate with internal teams to ensure reliable and secure network operations.

Requirements

  • Minimum D3/S1 in Information Technology, Computer Engineering, or a related field.

  • Minimum 2