Network Engineer — Cisco/Fortinet, Client Advisory

Activ Technology; Singapore; On-site; SGD 54,000 - 76,000; Full time

Job summary

Activ Technology is seeking a driven Network Engineer to join our Singapore team. You will act as a technical advisor and primary contact for clients, balancing enterprise network projects with day-to-day L1/L2 IT support.

You will work hands-on with Cisco and Fortinet gear, manage system operations, licenses, and maintenance windows, and collaborate with customers through weekly status meetings to propose refreshes.

Qualifications

• 2–3 years hands-on network engineering and IT infrastructure experience.
• Experience supporting enterprise networks and security.
• Familiarity with Cisco, Fortinet, and Windows-based environments.

Responsibilities

• Configure and manage enterprise networking hardware (Cisco, Fortinet).
• Segment networks with VLANs, routes, VPNs, and firewall policies.
• Monitor performance, troubleshoot issues, and perform root-cause analysis.
• Maintain network diagrams, IP schemas, and SOPs for clients.
• Lead weekly client status meetings and assist with pre-sales proposals.

Skills

Network engineering

L1/L2 support

Client liaison

Education

CCNA certification

Tools

Cisco devices

FortiGate

Windows Server

Active Directory

M365

Job description

Activ Technology is seeking a driven Network Engineer to join our Singapore team. You will act as a technical advisor and primary contact for clients, balancing enterprise network projects with day-to-day L1/L2 IT support.

You will work hands-on with Cisco and Fortinet gear, manage system operations, licenses, and maintenance windows, and collaborate with customers through weekly status meetings to propose refreshes.