Network Engineer

DeNA

Network

AWS

About this role

Part of the IT Infrastructure Department, this network engineer supports infrastructure across group services and internal networks. The role spans on-premises and cloud platforms, data centers and offices, covering network design, implementation and operations. Work includes wired and wireless networks, AWS and Google Cloud networking, incident response, performance analysis, and development for operational automation. The engineer evaluates and introduces network technologies, applies AIOps or AI agents to incident investigation and operational improvement, and supports CDN operations. The stated stack includes Cisco Catalyst/Nexus/Meraki, Juniper SRX/Mist, VyOS, AWS, Google Cloud, Akamai/Fastly/CloudFront, Ansible, Terraform, Prometheus, Grafana, Python, Go, Shell and Linux. Applicants need practical experience in at least one area: programming; IP networking; cloud networking; firewalls or security; office networking or wireless LAN; or building and operating Linux servers.

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