Network Specialist

2ヶ月前


Tokyo JP Tokyo & Co. Inc.

We are looking for a
Network System Engineer
experienced in
Cisco ACI deployment and configuration to join our team in Japan.

Position:
Network System Engineer – ACI Deployment & Configuration

Location:
Tokyo

Employment Type:
1 year Contract (Extendable)

Language - English Only (Japanese not Required)

Note - Candidate Must be in Japan with Valid working visa

Job Description:

The ideal candidate will have a strong background in data center networking, design, configuration, and troubleshooting of Cisco ACI environments.

Key Responsibilities:

  • Design solutions and build lab environments for customers.
  • Maintain Cisco ACI lab (up to 500 leaf switches).
  • Configure and maintain ACI Fabric including EPGs, Bridge Domains, L3Out, PBR, and user contracts.
  • Perform firmware upgrades, CIMC and SSD upgrades in APIC controllers.
  • Deploy new ACI-RDC fabric and discover new leaf switches in fabrics.
  • Provide ACI support and handle escalations and customer communication.
  • Configure and troubleshoot Nexus devices (9000, 7000, 5000, 3000 series).
  • Design and manage data center networks.
  • Work with SDN controllers, NFV infrastructure, and virtualization (OpenStack, Docker, Linux).

Technical Skills:

  • Mandatory:
    Cisco Data Center products (Nexus 9000/7000/5000/3000, ASR 9K), ACI, VXLAN, Routing/Switching (BGP, OSPF, EIGRP, Multicast).
  • Additional:
    NAT/PAT, Firewall, Site-to-Site IPSEC VPN, GRE, VLANs, HSRP, EtherChannel, VPC.
  • Platforms:
    Red Hat Linux, CentOS, Ubuntu, Docker, OpenStack.
  • Networking Tools:
    Cisco VIM, Ceph storage, SR-IOV, KVM hypervisors.

Preferred Certifications:

  • CCIE
    (preferred)
  • CCNP Data Center / CCNP Enterprise (advantageous)

Key Qualities:

  • Strong troubleshooting and analytical skills.
  • Excellent communication and documentation ability.
  • Able to work in high-pressure and fast-paced environments.

ACINetworkEngineer #NetworkSystemEngineer #CiscoACI #ACIDeployment #DataCenterEngineer #NetworkEngineer #NetworkSpecialist #CiscoNetworking


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