Network Infrastructure Specialist — High-Performance & Security

Home Credit Indonesia; Jakarta Pusat; On-site; IDR 180,000,000 - 320,000,000; Full time

Job summary

Home Credit Indonesia is seeking an experienced Network Engineer to maintain and optimize our enterprise networks across LAN/WAN, Wireless, VPN, and firewall environments.

You will perform evaluations, implement upgrades, document procedures, ensure security and compliance, and collaborate with international teams. Strong Cisco/Check Point/F5 experience and CCNA or equivalent certification are preferred. This role requires capacity planning and SLA management.

Qualifications

• Bachelor degree in Information Technology or related field.
• At least 3+ years experiences in Network infrastructure.
• Experience in network infrastructure (TCP/IP, routing, QoS, VPN, rules) and voice communication.
• CCNA or equivalent certification.
• Familiar with Cisco Switch/Router, Check Point Firewall, F5 Big IP LTM.
• Proficient in English, able to communicate with international colleagues.

Responsibilities

• Maintains, administers, and optimizes company networks to ensure performance and availability.
• Performs evaluations, analysis, and troubleshooting for LAN/Wireless/VLAN/WAN/VPN/Internet and firewalls.
• Ensures network infrastructure supports required services and provides capacity planning input.
• Reports deviations and outages, with regular weekly reporting.
• Ensures security and compliance of network infrastructure and licenses.

Skills

Networking

TCP/IP

Routing/QoS

VPN/Firewall

English comms

Education

Bachelor in IT

Tools

Cisco Switch/Router

Check Point Firewall

F5 Big-IP

Job description

Home Credit Indonesia is seeking an experienced Network Engineer to maintain and optimize our enterprise networks across LAN/WAN, Wireless, VPN, and firewall environments.

You will perform evaluations, implement upgrades, document procedures, ensure security and compliance, and collaborate with international teams. Strong Cisco/Check Point/F5 experience and CCNA or equivalent certification are preferred. This role requires capacity planning and SLA management.