Woven by Toyota
Woven by Toyota, a part of the Toyota Group, is challenging the current state of mobility through human-centric innovation and empowering mobility transformati…
Technical Leader - Networking
Tokyo
- Skills: firewall, network expertise, engineering infrastructure, enterprise networks, cloud networks, datacenter networks, automation, speed, reliability, scalability
- Experience: Deep firewall and network expertise with a background in designing, building, and operating complex global networks in a multi-vendor environment.
National Capacity Planning Section
The National Capacity Planning Section is tasked with collecting, analyzing, optimizing, and assuring capacity for nationwide non-RF network elements. This Sec…
OpenStack and Kubernetes FM PM Integration Expert
Tokyo
- Skills: OpenStack, Kubernetes, FM PM, integration, monitoring, network elements, IP Transport, Datacenter networking, Linux shell scripting, Python programming
- Experience: 8 years of experience with IP Transport / Datacenter networking, Openstack and Kubernetes FM, PM, OBF / Prometheus configuration and Monitoring, Linux shell scripting.
- Type: Full-time
楽天モバイル
当グループでは楽天モバイルと楽天コミュニケーションズのモバイルサービスに関連するコア設備の構築・運用保守
MVNO設備運用保守担当
Tokyo
- Skills: MVNO, 操作, 監視チーム, テクニカルサポート, 計画メンテナンス, 設備の保守契約, 事業者間調整, 帯域申し込み, 相互接続, 英語スキル
- Experience: MVNO事業者の技術部門での業務経験(2-3年程度）
- Type: フルタイム
Rakuten Mobile
Cloud Platform Division (CPD) provides cloud platform technology for Rakuten Mobile. The Cloud Network Department (CND) specializes in networks, which are the …
Network Engineer
Tokyo
- Skills: F5 LTM, DNS, ASM, AFM, network switching, network routing, network equipment, cloud network functions, deployment, communication skills
- Experience: 7-10 years
- Type: Full-time
Our Organization
Our organization is a dynamic leader in the telecommunications sector, renowned for pioneering advancements in network technology. We specialize in the develop…
PCC & Signaling Architect
Tokyo
- Skills: PCC & Signaling, 4G services, 5G services, Network solutions, Telecommunication standards, VoLTE design, End-to-end troubleshooting, Kubernetes, OpenStack, Policy and Charging systems
- Experience: At least 10 years of overall experience in the telecom industry, specifically with 4G & 5G services.
Rakuten Mobile
At Rakuten Mobile, we are at the forefront of revolutionizing communication through our advanced mobile network technologies. As a leading innovator in the tel…
5G SA Core Architect
Tokyo
- Skills: 5G SA Core, network design, cloud-native network, network migration, technical lead, quality assurance, project management, DevOps, network monitoring, scripting languages
- Experience: 8+ years of experience in the Wireless Telecom Industry, with at least 6 years in Core network Delivery.
- Type: Full-time
Telecommunications Innovation Inc.
At the forefront of telecommunications innovation, our company is dedicated to advancing the infrastructure of modern connectivity. We specialize in the develo…
Packet Core Architect
Tokyo
- Skills: Packet Core, Cloud-Native Network Functions, VNF to CNF, MME, SAEGW, UPF, DNS, Network Design, DevOps, CI/CD
- Experience: 8+ years in Wireless Telecom Industry, with at least 6 years in Core Network Delivery.
- Type: Full-time
Pioneering Force in Telecommunications Industry
Dedicated to advancing the future of connectivity through innovative solutions and cutting-edge technology, specializing in the development and deployment of a…
Core SDM Architect
Tokyo
- Skills: Core SDM Architect, 4G, 5G, Network Solutions, Telecom, Signaling, IMS, OpenStack, Kubernetes, VoLTE
- Experience: At least 10 years in the telecom industry, specifically with 4G & 5G services.
Rakuten Mobile Inc.
Rakuten Mobile Inc. is focused on enhancing the quality and performance of its networks through comprehensive analysis and benchmarking strategies.
Network Benchmarking Analysis Expert
Tokyo
- Skills: network analysis, benchmarking, 4G, 5G, drive tests, stakeholders, reporting, KPI, data files, performance tracking
- Experience: Experience in end-to-end mobile network analysis, including 4G & 5G Radio/Core/Transport.
- Type: Full-time
Land Line Engineering Group
Land Line Engineering Group is responsible for the construction, operation, and maintenance of fixed network voice services. Additionally, it also manages coor…
Network Engineer
Tokyo
- Skills: fixed network, voice services, IP networks, L2/L3, SIP, RTP protocols, UNIX, Linux CLI operations, project lead, network security
- Experience: 5-10 years of experience in engineering work related to business fixed voice network equipment at a telecommunications carrier or equipment vendor.
Rakuten Mobile
Cloud Platform Division (CPD) provides cloud platform technology for Rakuten Mobile. Cloud Network Department (CND), part of the CPD team, specializes in netwo…
Network Solution Architect
Tokyo
- Skills: network design, cloud infrastructure, Kubernetes (k8s), communication protocols, TCP/IP, L2/L3 switches, routing protocols, project management, data center, mobile network
- Experience: 5-7 years of experience in the infrastructure domain of the IT industry
- Type: Full-time
楽天生命保険
楽天保険グループにおける中核事業の一つ。様々な保険商品を提供し、インターネットチャネルを中心に経営している。
ネットワークエンジニア
Tokyo
- Skills: ネットワークエンジニア, プロジェクトマネジメント, ネットワーク設計, ネットワーク構築, 保守業務, ルーター, スイッチ, ファイアウォール（FW）, ロードバランサー, オフィス環境の構築
- Experience: ネットワーク案件のマネージメントの経験が2年以上、ネットワーク（ルーター, スイッチ、FW、ロードバランサー）の要件定義/設計/構築の経験が5年以上、ネットワークの保守の経験が5年以上、社内SEの経験が2年以上
- Type: 正社員（Full-time）
Palo Alto Networks
Palo Alto Networks® is a cybersecurity company that aims to protect the digital way of life and provide safety and security digitally. They are built on challe…
Sr. Expertise Engineer
Tokyo
- Skills: cybersecurity, firewall technologies, networking, security solutions, installation, configuration, troubleshooting, Cisco certified, Palo Alto Networks products, technical authority
- Experience: Experience with network, security solutions, and technologies leading security solutions in large environments.
- Type: Full-time
AirTrunk
AirTrunk is a technology company with a powerful purpose - to scale and sustain the relentless growth of the region’s digital future. We do this by continuousl…
Connectivity Manager
Tokyo
- Skills: connectivity strategy, telecommunication, customer requirements, subsea Cable Landing Station, fibre database, telecom providers, connectivity solutions, customer success, site selection, remote collaboration
Cloudflare
At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites…
Network Security Engineer
Tokyo
- Skills: Network Security, DDoS mitigation, Firewall rules, SSL/TLS, BGP routing, Packet capture analysis, Network protocols, Troubleshooting, Web security, Customer support
- Experience: Minimum of 4 years supporting networking or web security products
Capstone Investment Advisors
A global, alternative investment management firm operating across a broad range of derivatives-based strategies.
Infrastructure Engineer
Tokyo
- Skills: technology, infrastructure, security, cloud, automation, networking, virtualization, backup, disaster recovery, monitoring
- Experience: 7 or more years in the financial sector, with related technical skills
NCR Corporation
NCR Corporation is a global service provider that supports retail, restaurant, and digital banking customers through technology. The company provides a compreh…
Network Solutions Architect
Tokyo
- Skills: network design, network infrastructure, Cisco products, financial institutions, POS systems, wireless LAN, security, collaboration, new technologies, service proposals
- Type: full_time
Rakuten Mobile
Rakuten Mobile is a part of the Rakuten Group, focusing on providing reliable communication services and network solutions to enterprise customers.
Network Engineer
Tokyo
- Skills: network infrastructure, telecommunications, Linux, Unix, routers, switches, firewalls, troubleshooting, DNS servers, Radius servers
- Type: full_time
Rakuten
RF Capacity and Network Insights Expert
Tokyo
- Skills: RF Capacity, Network Insights, LTE, 5G, network capacity, AI/ML algorithms, root cause analysis, KPI tracking, traffic analysis, crowdsourcing
Palo Alto Networks
At Palo Alto Networks® everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life.
Pre-sales Engineer
Tokyo
- Skills: pre-sales, cybersecurity, network design, BGP, OSPF, firewalls, UTM, SASE, CASB, cloud security
- Type: full_time
Rakuten Group, Inc.
Rakuten Group, Inc. is a leading Japanese e-commerce and online retailing company that has entered the carrier business with innovative technology and aims to …
Solution Engineer - Network Services
Tokyo
- Skills: network engineering, solution architect, telecommunications, proposal development, network design, Wi-Fi standards, project management, stakeholder communication, ITIL, network security
- Type: full_time
Rakuten
Rakuten is a global company based in Japan, known for its diverse range of services including e-commerce, fintech, digital content, and more. It is dedicated t…
Network Specialist
Tokyo
- Skills: CISCO, network design, firewall, load balancer, performance tuning, troubleshooting, infrastructure projects, team leading, financial service systems, open source technology
- Type: full_time
Arista Networks
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. What sets us apart is …
Network Systems Engineer (Pre-Sales)
Tokyo
- Skills: network engineering, pre-sales support, network automation, leaf-spine architecture, L2/L3 protocols, cloud networking, data center solutions, SDN, security clearance, wireless solutions
- Type: full_time