IT Core Network

PT Rapid Teknologi Indonesia; Jakarta Utara; On-site; IDR 140,000,000 - 280,000,000; Full time

Job summary

PT Rapid Teknologi Indonesia is seeking an IT Core Network Officer for placement in the Finance Industry in Jakarta. You will manage day-to-day network operations to ensure reliable connectivity and security across the organization.

Responsibilities include installing and maintaining routers, switches, firewalls, and cabling; monitoring performance; and providing technical support for network issues. A bachelor's degree and 3–5 years of network experience are required; CCNA is a plus, along with

Qualifications

• Bachelor’s degree in IT, CS, or related field.
• 3–5 years of experience in network operations/administration.
• Strong understanding of LAN/WAN, security, and Windows/Linux server environments.
• Hands-on experience with Cisco, Juniper, routers, switches, firewalls.
• Strong troubleshooting and analytical skills.
• Good communication skills to explain technical issues to non-technical stakeholders.
• CCNA certification is a plus.

Responsibilities

• Manage day-to-day network operations for reliability and security.
• Install, configure, and maintain network hardware and cabling.
• Monitor performance and optimize uptime.
• Implement network security measures (firewalls, VPNs, proxies).
• Troubleshoot network issues and outages.
• Provide user support for network connectivity.
• Document network configurations and procedures.

Skills

LAN/WAN protocols

Network security

Troubleshooting

Documentation

Communication

Education

Bachelor's degree

Tools

Cisco

Juniper

Routers

Switches

Firewalls

Job description

IT Core Network Officer - Placement at Finance Industry

Job Description:

• Manage day-to-day network operations to ensure reliable performance, connectivity, and security across the organization
• Install, configure, upgrade, and maintain network infrastructure including routers, switches, firewalls, and cabling
• Monitor network performance and optimize systems to maximize efficiency and uptime
• Implement and maintain network security measures such as firewalls, VPNs, and proxy configurations
• Troubleshoot and resolve network connectivity issues, hardware/software failures, and infrastructure incidents
• Provide technical support to internal users related to network and connectivity issues
• Maintain accurate technical documentation for network configurations, procedures, and troubleshooting guides

Requirements:

• Minimum Bachelor’s degree in Information Technology, Computer Science, or related field
• Minimum 3–5 years of experience in network operations, network administration, or similar role
• Proven experience in network operations, network administration, or similar role
• Strong understanding of LAN/WAN protocols, network security, and Windows/Linux server environments
• Hands-on experience with networking hardware such as Cisco, Juniper, routers, switches, and firewalls
• Strong troubleshooting and analytical skills in diagnosing network/infrastructure issues
• Good communication skills and ability to explain technical issues to non-technical stakeholders
• CCNA certification is a plus