Network Security Engineer

BITRALIS PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

A technology firm in Singapore is seeking a skilled network support professional with strong expertise in firewall management and experience with Cisco devices. The ideal candidate has relevant certifications like CCNA and CCNP, along with strong analytical skills to troubleshoot complex network issues. Responsibilities include managing network devices and ensuring optimal performance across LAN and WAN technologies.

Qualifications

• Proven experience in a network support role with emphasis on datacenters.
• In-depth knowledge of firewall management and associated technologies.
• Proficiency in supporting a variety of network devices.

Responsibilities

• Diagnose and resolve complex network issues.
• Manage firewall technologies effectively.
• Support WAN and LAN technologies.

Skills

Firewall management

Network troubleshooting

Analytical skills

Routing protocols

Education

CCNA

CCNP

Checkpoint Certified Systems Administrator (CCSA)

Palo Alto Networks Certified Network Security Engineer (PCNSE)

Tools

Cisco routers

Cisco switches

Checkpoint firewalls

Palo Alto firewalls

Job description

Proven experience in a network support role, with a strong focus on datacenter and building networks.

In-depth knowledge of firewall management and experience with firewall technologies, including Checkpoint and Palo Alto.

Proficiency in supporting a variety of network devices, including Cisco routers and switches.

Familiarity with WAN and LAN technologies, including routing protocols and network segmentation.

Strong troubleshooting and analytical skills, with the ability to diagnose and resolve complex network issues.

Relevant certifications in network technologies, such as CCNA, CCNP, Check Point Certified Systems Administrator (CCSA), and Palo Alto Networks Certified Network Security Engineer (PCNSE), are advantageous.