Network Engineer
Singapore · 8-10 years experience · Full-time · Hybrid · Posted Sep 29, 2026
At a glance
- Experience
- 8-10 years experience
- Employment
- Full-time
- Workplace
- Hybrid
- Location
- Singapore
About the role
- Lumilens is looking for a seasoned Network Engineer to design, manage, and secure our global multi-site network spanning India, Thailand, Singapore, and the US.
- The role demands deep networking expertise, cloud integration experience, and strong communication skills to collaborate across globally distributed teams and stakeholders.
Responsibilities
- Design & maintain LAN/WAN/SD-WAN across all global sites
- Manage site-to-site VPN tunnels across all 4 regions
- Lead SASE/SD-WAN POC & deployment
- Architect NAT Gateway & Linux jump host solutions for secure internet access
- Configure and manage enterprise firewalls, switches, routers & Wi-Fi
- Administer DNS, DHCP, IPAM and network monitoring tools
- Implement Zero Trust, network segmentation & ACL policies
- Support hybrid cloud connectivity (Azure / M365 / Entra ID)
- Manage SSO integrations & identity-aware network access (SAML/OIDC)
- Evaluate vendor RFQs with technical and cost-benefit analysis
Requirements
- B.E. / B.Tech in CS, IT, ECE or related field
- 8–10 years of enterprise network engineering experience
- Multi-site, multi-country network management
- Strong verbal & written English communication
- Experience presenting proposals to senior management
- Cross-cultural collaboration across APAC & US time zones
Preferred qualifications
- CCNP / Fortinet NSE4+ / CompTIA Network+ or Security+
- SASE / ZTNA deployment experience
- NetSuite ERP or SaaS application SSO troubleshooting
- CCTV / physical security network integration
- Enterprise collaboration platform migration (Slack → Teams)
- Lab / production network segregation in manufacturing environments
- Entra ID / Azure AD security group and conditional access policies
Skills
- Cisco
- Aruba
- Juniper
- FortiGate
- Palo Alto
- pfSense
- Azure
- Linux
- Python
- Bash
- PowerShell
- PRTG
Show all 15 skills
- SolarWinds
- Zabbix
- Grafana
