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Consulting Engineer (CE3) – Service Provider Routing & Switching

NEXUS CORPORATION

Job Location:

Tokyo - Japan

Salary: Not provided by the employer

Experience Required: 6-7years

Posted: 24 June 2026 (30+ days ago)

Application Deadline: 21 September 2026

Vacancies: 1 Vacancy

The job posting is outdated and position may be filled

Job Summary

We are looking for a senior Consulting Engineer with expertise in Service Provider Routing & Switching technologies. The role involves designing deploying and supporting large-scale service provider networks while working closely with customers and technical teams.

Responsibilities

Design and implement service provider networking solutions.
Troubleshoot complex network and MPLS-related issues.
Provide architecture recommendations and technical leadership.
Support customer engagements and project delivery activities.

Required Skills

Experience in LAN Switching and Routing.
Strong understanding of TCP/IP (IPv4/IPv6) and MPLS technologies.
Experience with ISIS OSPF BGP Multicast MPLS L2/L3 VPN EVPN and Segment Routing.
Experience with service provider platforms including ASR9K NCS5K NCS500 NCS6K and CRS.
Strong written verbal and presentation skills.

Preferred Skills

Telecom or Service Provider industry experience.
Customer-facing consulting experience.

Required Skills:

Responsibilities

Design and implement service provider networking solutions.
Troubleshoot complex network and MPLS-related issues.
Provide architecture recommendations and technical leadership.
Support customer engagements and project delivery activities.

Required Skills

Experience in LAN Switching and Routing.
Strong understanding of TCP/IP (IPv4/IPv6) and MPLS technologies.
Experience with ISIS OSPF BGP Multicast MPLS L2/L3 VPN EVPN and Segment Routing.
Experience with service provider platforms including ASR9K NCS5K NCS500 NCS6K and CRS.
Strong written verbal and presentation skills.