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PT Trans Indonesia Superkoridor (Supercorridor)

63 day(s) ago

Network Administrator

Experience Staff

Full-Time

	DKI Jakarta, Kota Jakarta Utara

Working Mode : WFO

Job Responsibilities

Manage, monitor, and maintain LAN, WAN, Internet, VPN, and network device infrastructure
Configure and troubleshoot Router, Switch, Firewall, Access Point, and other network devices
Manage and configure Server RADIUS for Authentication, Authorization, and Accounting (AAA)
Manage user/account, access policy, authentication profile, and RADIUS integration with network devices
Monitor and troubleshoot RADIUS authentication and analyze RADIUS logs
Ensure availability, reliability, and security of Server RADIUS and network infrastructure
Monitor network performance and handle network incidents according to SLA
Perform root cause analysis and corrective action for network disruptions
Create and update documentation of network topology, IP address, device configuration, and Server RADIUS
Perform preventive maintenance, backup configuration, and improvements to network infrastructure

Job Requirements

Minimum D3/S1 degree in Information Technology, Computer Engineering, Information Systems, Telecommunications Engineering, or related field
Minimum 2–3 years experience as Network Administrator/Network Engineer
Experience managing Server RADIUS
Understanding of AAA (Authentication, Authorization, Accounting) concepts
Proficiency in TCP/IP, VLAN, Routing, Switching, NAT, DHCP, DNS, VPN, and Firewall
Experience with MikroTik/Cisco/Huawei/Fortinet or similar devices
Linux Server knowledge is a plus
Understanding of Network Monitoring and Network Security
Strong troubleshooting and problem-solving skills
Willing to work shifts/on-call as required by operational needs

Required Skills

Spoken Skills

Written Skills