Network & Security Engineer | Firewalls, VPN & SDN

PT Sapta Tunas Teknologi; Jakarta Utara; On-site; IDR 90,000,000 - 180,000,000; Full time

Job summary

PT Sapta Tunas Teknologi is seeking a network engineer to monitor, maintain, and secure the company’s IT infrastructure in Jakarta. You will diagnose and resolve network and security issues, perform routine patches, and document configurations for reliable operations.

The role requires CCNA and Fortinet NSE4 or equivalent, plus knowledge of TCP/IP, VPNs, firewalls, and related protocols. Collaboration with the IT team and supporting end users are key parts of the job.

Qualifications

• Bachelor’s degree in IT/CS or related field.
• Minimum 2 years of experience in networking or network security.
• CCNA and Fortinet NSE4 / FCP or equivalent certifications.
• Solid knowledge of TCP/IP, DNS, DHCP, OSPF, EIGRP, BGP and security best practices.

Responsibilities

• Monitor, maintain, and troubleshoot network performance and security.
• Diagnose and resolve hardware, software, network, and security issues.
• Perform routine maintenance and apply security patches and configurations.
• Document network configurations, security settings, and performance reports.
• Collaborate with IT team and provide end-user support for network concerns.

Skills

CCNA

Fortinet NSE4

Networking Protocols

Firewall & VPN

Education

Bachelor's Degree in IT/CS

Tools

Routers & Switches

Firewall Appliances

VPN Gateways

Job description

PT Sapta Tunas Teknologi is seeking a network engineer to monitor, maintain, and secure the company’s IT infrastructure in Jakarta. You will diagnose and resolve network and security issues, perform routine patches, and document configurations for reliable operations.

The role requires CCNA and Fortinet NSE4 or equivalent, plus knowledge of TCP/IP, VPNs, firewalls, and related protocols. Collaboration with the IT team and supporting end users are key parts of the job.