Last updated: 2025-06-04
28 Network Engineering jobs in Tokyo.
Hiring now: Technical Leader Networking @ Woven By T, Openstack And Kubernetes Fm Pm Integrati @ National C, Mvno設備運用保守担当 @ 楽天モバイル, Network Engineer @ Rakuten Mo, Pcc Signaling Architect @ Our Organi, Packet Core Architect @ Telecommun, Core Sdm Architect @ Pioneering, Network Benchmarking Analysis Expert @ Rakuten Mo, Network Engineer @ Land Line , Ip Networking Qa Engineer @ Mobile Net. Explore more at at jobswithgpt.com
🔥 Skills
automation (4)
OpenStack (4)
Kubernetes (4)
DNS (4)
troubleshooting (4)
TCP/IP (4)
enterprise networks (3)
monitoring (3)
Linux shell scripting (2)
Python programming (2)
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
- Salary: Competitive
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
RAN Operations Department working both Service Experience Center (SXC) Japan and India and responsible for operation of RAN networks. Handling 300k + radio sit…
RAN Operations Specialist
Tokyo
- Skills: RAN networks, radio sites, monitoring, troubleshooting, network changes, commercial base stations, work procedures, automation, English, Japanese
- Experience: More than 1 year experience for radio station operations
- Type: Full-time
Mobile Network Operator (MNO)
The Quality Assurance (QA) business unit of our Mobile Network Operator (MNO) is dedicated to validating products and solutions before they are implemented in …
IP Networking QA Engineer
Tokyo
- Skills: Cisco ACI, IP routing, network optimization, automation, network stability, feature validation, network performance, Python scripting, network testing tools, ITIL processes
- Experience: 8-12 years of experience in IP networking and Quality Assurance
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
Extreme Networks, Inc.
Extreme Networks creates effortless networking experiences leveraging machine learning, artificial intelligence, analytics, and automation to deliver scalable …
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
Zscaler
Serving thousands of enterprise customers around the world including 40% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to m…
Staff Focal Support Engineer
Tokyo
- Skills: customer support, troubleshooting, enterprise networks, TCP/IP, HTTP, SMTP, DNS, LDAP, packet analysis, Wireshark
- Experience: 7+ years of experience in technical support or a related area
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