Network Engineer（社内SE）
Core
Design, build, and operate a global enterprise network spanning 20 countries, 20,000 employees, and 100 sites, managing LAN, WAN, and wireless environments across Japan and Asia.
Role type
Senior Network Engineer (Infrastructure)
Builds
Global on-premise and hybrid network infrastructure (SD-WAN, cloud, zero trust) for embedded semiconductor solutions.
Domain
Semiconductor / Embedded Systems / Global IT Infrastructure
Deliverable
infrastructure
Required skills
Enterprise network design and implementation, LAN/WAN management, Wireless LAN configuration, Security implementation, Project management, Vendor/partner management, Network optimization
Preferred skills
CCNP/CCNA certification, SD-WAN experience, UTM/Fortigate security framework knowledge, DNS/Domain management, Global enterprise infrastructure experience
Technologies
SD-WAN, Cloud networking, Zero Trust, Fortigate, Wireless LAN, On-premise networks
Responsibilities
Design and implement network infrastructure for office relocations and mergers, Manage business partners for ongoing operations support, Lead network refresh projects from on-premise to hybrid models, Collaborate with global teams on network architecture, Optimize and improve existing network systems, Provide support for LAN, WAN, and wireless environments across the region
Seniority
Senior, hands-on IC