Data Center Network Engineer (Cisco ACI)

Nexus CorporationTokyo, TokyoOn-siteFull-timeMid level, 2–5 yearsListed 23 hours ago

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About this role

We are looking for a Data Center Network Engineer with strong Cisco ACI experience to support implementation, deployment, troubleshooting, and operational activities within a large-scale Data Center environment. The role involves working closely with engineering teams supporting Data Center infrastructure and network modernization initiatives.

Job Responsibilities:

- Cisco ACI implementation and operational support.
- Deployment, configuration, and troubleshooting of ACI fabrics.
- Support Cisco Nexus-based Data Center environments.
- Participate in network migration and change activities.
- Contribute to HLD/LLD, implementation plans, and change management documentation.
- Work with cross-functional engineering teams to resolve complex infrastructure issues.

### Requirements
Candidates should have strong hands-on experience in Data Center networking and the following skills and qualifications:

- Strong hands-on experience with Cisco ACI.
- Experience with Cisco Nexus (2K/3K/5K/7K/9K).
- Strong understanding of VXLAN, BGP EVPN, Data Center Switching, and L2/L3 networking.
- Experience supporting, configuring, and troubleshooting Data Center network environments.
- Strong English communication skills.
Preferred Skills:
- Data Center design and migration experience.
- ACI Fabric deployment experience.
- HLD/LLD documentation experience.
- Large-scale Data Center troubleshooting experience.
- Network automation experience using Python, Ansible, or APIs.
- Experience with traffic generation tools such as Ixia or Spirent.
- Telecom or Enterprise Data Center experience.
Preferred Certifications:
- CCNP Enterprise.
- CCNP Data Center.
- CCIE Enterprise Infrastructure.
- CCIE Data Center.