Last updated: 2025-05-22

19 Wireless Communication Engineering jobs in Tokyo.

Hiring now: Sr Engr Next Generation E @ Bosch, エンジニアEmcラボ @ Sgs, Mobile Device Development @ Rakuten, Core Sdm Architect @ Pioneering, Rfantenna Application Eng @ Ansys, Network Benchmarking Anal @ Rakuten Mo, Voice Video Quality Exper @ Rakuten Mo, Customer Application Engr @ Harman, Radio Technology Spec @ Radio Tech, Communications Engr @ Boeing.Explore more at at kaamvaam.com

🔥 Skills

project management (3) 4G (3) 5G (3) Customer Requirements (2) communication (2) OpenStack (2) Kubernetes (2) troubleshooting (2) quality assurance (2) Senior Engineer (1)

📍 Locations

Tokyo (16) Yokohama (3)
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Bosch

Senior Engineer - Next Generation Entry System Yokohama
Skills & Focus: Senior Engineer, Next Generation Entry System, Smartphone Key, Digital Key Systems, Platform Design, Customer Requirements, System Design, Requirements Development, Traceability, Global Team Collaboration
About the Company: A leading global engineering and technology company.
Experience: Senior Level
Type: Full-time

Sgs

エンジニア（EMCラボ） Yokohama
Skills & Focus: EMC試験, イミュニティ, エミッション, 試験結果, レポート作成, 試験計画, 見積り, 試験機器, 管理・メンテナンス, 専門スキル
Experience: 未経験歓迎
Benefits: 社会保険完備, 交通費支給, 資格取得支援制度, 研修制度充実, 出張手当

Bosch

RF System Engineer Yokohama
Skills & Focus: RF solutions, customer engagement, technical concepts, risk analysis, cost/benefit analysis, collaboration, interface design, technical risks, mitigation measures, elicitation

Rakuten

Mobile Device Development Lead Tokyo
Skills & Focus: mobile devices, B2C, B2B, project management, IT methodologies, cross-functional teams, communication, ODM vendors, smartphones, IoT devices
About the Company: Lead the development of mobile devices and terminals for both B2C and B2B users, ensuring compatibility with our network while driving the development of Rakut…
Experience: Proven expertise in managing complex projects, delivering results on time and within budget.
Type: Full-time

Pioneering Force In Telecommunications Industry

Core SDM Architect Tokyo
Skills & Focus: Core SDM Architect, 4G, 5G, Network Solutions, Telecom, Signaling, IMS, OpenStack, Kubernetes, VoLTE
About the Company: Dedicated to advancing the future of connectivity through innovative solutions and cutting-edge technology, specializing in the development and deployment of a…
Experience: At least 10 years in the telecom industry, specifically with 4G & 5G services.

Ansys

RF/Antenna Application Engineer Tokyo
Skills & Focus: RF/Antenna, microwave components, simulating, antenna arrays, filters, technical pre-sales support, Ansys software, engineering design workflows, simulation solutions, training classes
About the Company: Ansys software has enabled innovators across industries to push boundaries by using the predictive power of simulation.

Rakuten Mobile Inc.

Network Benchmarking Analysis Expert Tokyo
Skills & Focus: network analysis, benchmarking, 4G, 5G, drive tests, stakeholders, reporting, KPI, data files, performance tracking
About the Company: Rakuten Mobile Inc. is focused on enhancing the quality and performance of its networks through comprehensive analysis and benchmarking strategies.
Experience: Experience in end-to-end mobile network analysis, including 4G & 5G Radio/Core/Transport.
Type: Full-time

Rakuten Mobile

Voice & Video Quality Expert Tokyo
Skills & Focus: voice, video, telecommunications, data analysis, network KPIs, 4G, 5G, performance status, troubleshooting, SQL
About the Company: E2E Performance & Capacity Division is responsible for ensuring Rakuten Mobile network End-to-End performance and/or capacity KPI are achieving the targets, pr…
Experience: 8+ years of experience in telecommunications

Harman

Customer Application Engineer Tokyo
Skills & Focus: customer requirements, telematics engineering, communication, project management, hardware design, software design, wireless technology, automotive standards, change management, requirement management
About the Company: Harman is a global leader in connected technologies for automotive, consumer, and enterprise markets. Harman develops innovative audio, visual, and telematics …
Experience: At least 3 years of engineering experience in electronic or automotive business.
Type: Regular - Permanent
Benefits: Competitive compensation and benefit programs, inclusive work environment, professional development opportunities.

Radio Technology And Policy Department

Radio Technology Specialist Tokyo
Skills & Focus: wireless communication, radio policy, technical strategy, license management, Japanese Radio Law, interference coordination, radio wave protection, radio wave propagation, frequency usage, radio equipment certification
About the Company: Responsible for radio policy, radio technology, and license management in cooperation with related departments. Focuses on technical strategy, frequency strate…
Experience: At least 3 years in wireless communication or equivalent technical knowledge
Type: Full-time

Rakuten Mobile

RAN Operations Specialist Tokyo
Skills & Focus: RAN networks, radio sites, monitoring, troubleshooting, network changes, commercial base stations, work procedures, automation, English, Japanese
About the Company: RAN Operations Department working both Service Experience Center (SXC) Japan and India and responsible for operation of RAN networks. Handling 300k + radio sit…
Experience: More than 1 year experience for radio station operations
Type: Full-time
5G SA Core Architect Tokyo
Skills & Focus: 5G SA Core, network design, cloud-native network, network migration, technical lead, quality assurance, project management, DevOps, network monitoring, scripting languages
About the Company: At Rakuten Mobile, we are at the forefront of revolutionizing communication through our advanced mobile network technologies. As a leading innovator in the tel…
Experience: 8+ years of experience in the Wireless Telecom Industry, with at least 6 years in Core network Delivery.
Type: Full-time

Boeing

Communications Engineer Tokyo
Skills & Focus: engineering, manufacturing, cybersecurity, data science, analytics, information technology, veteran opportunities, contract jobs, sustainability, community engagement
About the Company: Boeing is a leading aerospace company that designs and manufactures commercial and defense aircraft, as well as engage in product support and information techn…
Type: Full-time

Ansys

Senior Application Engineer SCBU Tokyo
Skills & Focus: Application Engineering, EDA products, Semiconductor, Power Integrity, Signal Integrity, Reliability, SoCs, 3DIC, Design Challenges, Electrical Engineering
About the Company: For more than 50 years, Ansys software has enabled innovators across industries to push boundaries by using the predictive power of simulation. From sustainabl…
Experience: 3+ years in either ASIC Physical design, Power-Integrity/Signal-Integrity/Reliability Closure or Custom circuit design and simulation.

Rakuten Mobile

Lead Engineer - Telecom Cloud Tokyo
Skills & Focus: telecom cloud platform, virtualization infrastructure, design and deployment, technical leader, operational management, cloud platform software, hardware troubleshooting, automation development, quality assurance, 3GPP standards
About the Company: The Cloud Platform Division (CPD) provides the virtualized infrastructure for Rakuten Mobile, engaging in the design, deployment, and operations of virtualizat…
Experience: Minimum of 5 years in telecom cloud design, construction, and management, specifically on-premises private clouds.
Type: Full-time

Harman

RFQ Manager Tokyo
Skills & Focus: RFQ, Connectivity, Automotive, Proposals, Customer Requirements, Technical Expertise, Feasibility Studies, Requirement Engineering, Software Tools, Multitasking
About the Company: Harman is a global leader in connected car technology, lifestyle audio innovations, and enterprise automation solutions.
Experience: Minimum of 5 years working experience in the technology industry or automotive industry
Type: Regular - Permanent
Benefits: Competitive compensation/benefit programs and recognition programs

Rakuten

Device Software Team Member Tokyo
Skills & Focus: Software Development, Mobile Devices, IoT Products, Software Specification Design, Project Management, Vendor Coordination, ODM Development, Business Expansion, Market Trends, Communication Skills
About the Company: In the Device Engineering Department, we lead the market deployment of a diverse range of mobile device products, including smartphones, WiFi routers, and IoT …
Experience: 3+ years of experience in software development related to mobile devices or IoT products
Type: Full-time

Our Organization

PCC & Signaling Architect Tokyo
Skills & Focus: PCC & Signaling, 4G services, 5G services, Network solutions, Telecommunication standards, VoLTE design, End-to-end troubleshooting, Kubernetes, OpenStack, Policy and Charging systems
About the Company: Our organization is a dynamic leader in the telecommunications sector, renowned for pioneering advancements in network technology. We specialize in the develop…
Experience: At least 10 years of overall experience in the telecom industry, specifically with 4G & 5G services.

楽天モバイル株式会社

ソフトウェアエンジニア / ネットワークインフラエンジニア / クラウドインフラエンジニア / データサイエンティスト Tokyo
Skills & Focus: ソフトウェアエンジニア, ネットワークインフラ, クラウドインフラ, データサイエンティスト, モバイルネットワーク, プログラミング, 5Gシステム, 自動化開発, 仮想化技術, エンドツーエンドのテスト
About the Company: 楽天モバイルは、2019年に「携帯市場の民主化」を目指して携帯キャリア事業に参入した日本で最も新しい携帯キャリアです。革新的な技術で独自の回線を構築し、低価格でシンプルなワンプランを提供しています。
Experience: モバイルネットワークおよび通信システムの開発・検証、ネットワーク保守・運用等での経験
Salary: 310,000円 - 330,000円（月給）
Type: 正社員
Benefits: 食事補助、社員持株会、ストックオプション、VISAサポート、各種保険加入