Network Consultant (Cisco/Juniper)

TL;DR

Network Consultant (Cisco/Juniper): Supporting, maintaining, and improving network infrastructures within complex IT environments with an accent on LAN, WAN, and WLAN design. Focus on configuring routers, switches, and firewalls, troubleshooting incidents, and ensuring high system reliability.

Company

hirify.global is an independent technology consulting firm providing guidance and solutions to businesses across various sectors, including Information Systems, Digital, Telecom, and Life Sciences.

What you will do

• Design, implement, and maintain network infrastructures (LAN, WAN, WLAN).
• Monitor network performance to ensure high availability and reliability.
• Troubleshoot network incidents and provide timely resolution.
• Configure and manage network devices such as routers, switches, and firewalls.
• Support network security initiatives and ensure compliance with policies.
• Document network architecture, processes, and procedures.

Requirements

• Experience in network engineering or network support roles.
• Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, VPN).
• Experience with network equipment such as Cisco, Juniper, or similar.
• Understanding of network security principles.
• Good communication skills in English and Japanese.

Nice to have

• Certifications such as CCNA, CCNP, or equivalent.

Culture & Benefits

• Dynamic and international work environment.
• Opportunities to work on diverse and impactful projects.
• Continuous learning through training and certifications.
• Career development supported by structured follow-up.

Hiring process

• Brief virtual or phone call to understand motivations and fit.
• A series of interviews (average of 3) with line managers and team members.
• Technical assessment or case study depending on the position.