Network Engineer (LAN / Fortinet SD-WAN)

OpenSource Technologies • Enterprise Networks • Mobile App Development Services • 2 days ago
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Salary
$47k – $83k per year (gross)
Location
In office (Singapore)
Experience
5+ years exp
Employment
Contractor

First seen by Alion on Oct 23, 2026.

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OpenSource Technologies

OST is a top award-winning Custom Business Software Development Company in the USA. We specialize in Web & Mobile Application Development and Digital Marketing Services for enterprises and startups. Get your free quote today!
ost.agency • Lansdale • UTC-05:00 • Digital Marketing • Mobile App Development Services • Web Development Services • Custom Software Development • Est. 2012
Tech stack of OpenSource Technologies
Job Responsibilities

  • Manage, implement and support enterprise LAN/WAN network infrastructure.

  • Handle managed LAN projects, including network deployment, configuration, maintenance and troubleshooting.

  • Configure and maintain network switches, routers and related network devices.

  • Support Fortinet SD-WAN solutions, including deployment, configuration and troubleshooting.

  • Ensure network performance, stability, availability and security.

  • Coordinate with vendors and stakeholders for network implementation and issue resolution.

Technical Requirements

  • 5–8 years of hands-on experience in Network Engineering.

  • Strong experience in managed LAN projects and network infrastructure.

  • Good knowledge of Cisco routing, switching, VLANs and network troubleshooting.

  • Fortinet SD-WAN experience is highly preferred.

  • Experience with FortiGate firewalls will be an advantage.

  • Good communication and problem-solving skills.

Skills

Network Performance, Troubleshooting, Network Engineering, firewall software, Stability, Infrastructure Deployment, Enterprise Networking, Stakeholder Engagement, Switching, Analytical and Problem-Solving Skills, LAN/WAN management, Deployment, Network Routers, Maintenance and Repair, Configuration Solutions, Management

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