Network & Security Engineer (Mandarin)

Job Summary :

We are seeking a highly skilled Network & Security Engineer to join our team. The ideal candidate will have deep technical expertise in network engineering, SD-WAN, and cybersecurity , with professional fluency in English and Mandarin . Experience with cloud and infrastructure technologies is desirable but not mandatory.

Key Responsibilities :

Design, implement, and manage enterprise network solutions , with a focus on SD-WAN, routing, switching , and firewall technologies.

Monitor and respond to security threats and vulnerabilities ; implement best practices for network security and compliance .

Collaborate with cross-regional teams and vendors, often in Mandarin and English

Conduct regular assessments of network performance, capacity planning , and security posture .

Support infrastructure deployment in cloud / hybrid environments (optional but advantageous).

Maintain documentation of network diagrams, configurations, and security procedures.

Required Skills & Qualifications :

4+ years of hands-on experience in network engineering and security operations .

Strong knowledge of :

SD-WAN technologies (e.g., Cisco Viptela, Fortinet, Silver Peak)

Firewalls , VPNs, IDS / IPS (e.g., Palo Alto, Fortinet, Cisco ASA)

Network protocols (TCP / IP, BGP, OSPF, MPLS)

Fluency in English and Mandarin (spoken and written).

Ability to interface with global teams and local stakeholders in Japanese.

Understanding of information security frameworks (e.g., ISO 27001, NIST).

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