Network Security

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 years of experience in network infrastructure.

• Strong knowledge of TCP/IP, LAN/WAN, VLAN, routing, switching, firewall, VPN, DNS, and DHCP.

• Hands-on experience in network installation, configuration, maintenance, monitoring, and troubleshooting.

• Familiar with Cisco, Alcatel, Aruba, Hirschmann Belden, Fortinet, or equivalent network equipment.

• CCNA or equivalent certification is an advantage.

• Strong communication, documentation, problem-solving, and teamwork skills.

• Willing to be placed in Merak/Cilegon, Banten.

• Candidates domiciled in Serang/Cilegon are preferred.