Senior Network Engineer

HORIZON GLOBAL SERVICES PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology company in Singapore is seeking a skilled Network Engineer to design, implement, and support their network infrastructure. The ideal candidate will have expertise with FortiGate and Checkpoint firewalls, along with strong skills in Cisco networking. The position requires 5–6 years of relevant experience, and candidates must hold a bachelor’s degree in Computer Science or a related field.

Qualifications

• 5–6 years of relevant network engineering experience.
• Strong hands-on experience with FortiGate firewalls.
• Solid knowledge of Cisco L2/L3 technologies.

Responsibilities

• Configure, manage, and troubleshoot FortiGate and Checkpoint firewalls.
• Manage and maintain Cisco Layer 2/Layer 3 devices.
• Monitor and optimize network performance and availability.

Skills

FortiGate firewalls

Checkpoint firewalls

Cisco L2/L3 networking

Network troubleshooting

VPN and NAT knowledge

Education

Bachelor’s degree in Computer Science or Information Technology

Tools

Cisco networking equipment

Network monitoring tools

Job description

Job Summary

We are looking for a skilled Network Engineer to design, implement, and support our network infrastructure. The candidate must have hands-on expertise in FortiGate firewalls, Checkpoint firewalls, and Cisco L2/L3 networking.

Key Responsibilities

• Configure, manage, and troubleshoot FortiGate firewalls.
• Configure and support Checkpoint firewalls.
• Manage and maintain Cisco Layer 2/Layer 3 devices (switches, routers).
• Monitor and optimize network performance and availability.
• Troubleshoot and resolve network issues across multi-vendor environments.
• Implement and manage firewall policies, VPNs, and security rules.
• Document network designs, configurations, and operational processes.

Mandatory Skills & Experience

• Strong hands-on experience with FortiGate firewalls (FortiGate-14).
• Experience with Checkpoint firewalls (Checkpoint-2).
• Solid knowledge of Cisco L2/L3 technologies (routing, switching, VLANs, OSPF, BGP, STP).
• Proficient in network troubleshooting and problem resolution.
• Knowledge of VPN, NAT, IPS/IDS, and security best practices.

Preferred Skills

• Certifications such as CCNA/CCNP, Fortinet NSE, Check Point CCSA/CCSE.
• Experience with SD-WAN, MPLS, and WAN optimization.
• Familiarity with network monitoring tools (e.g., SolarWinds, PRTG).
• Scripting/automation skills (Python, Ansible).

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
• 5–6 years of relevant network engineering experience.