Tokyo, Japan Extreme Networks ¥538,000 - ¥1,032,000 per year
Over 50,000 customers globally trust our end-to-end, cloud-driven networking solutions and rely on our top-rated services and support to accelerate their digital transformation efforts and deliver progress like never before and with double digit growth year over year, no provider is better positioned to deliver better outcomes on scale, than Extreme.   Come become part of something big with us We are a global leader, with hubs in Europe, North America, South America, Asia Pacific, and the Middle East.

Position Overview   We are seeking a skilled and detail-oriented Systems Engineer in Tokyo, Japan to engage with strategic customers and partners in Japan in solution presentations, demonstrations and proof of concepts to support the regional revenue growth.As a trusted technical advisor, you will work closely with the sales team to support customers throughout the sales cycle. You will play a critical role in helping customers and partners understand the value of our solutions and in driving business growth across Japan.    This role also requires the Systems Engineer to manage and maintain the Customer Demo Lab environment. This role involves maintaining a wide range of Extreme Networks equipment used for testing, validation, and integration activities. You will be responsible for maintaining lab infrastructure, ensuring operational readiness, supporting test scenarios, and collaborating with engineering and product teams with test setups, and contributing to automation and innovation efforts within the lab. You will leverage on this lab to demonstrate the value of the solutions from Extreme Networks to the customers.

Key Responsibilities

  • Collaborate with account managers to identify customer needs and propose technical solutions that align with business goals.
  • Conduct training and product demonstrations to Extreme employees, customers and partners.
  • Participate and deliver technical assessments, proof-of-concept deployments, and architectural workshops for prospective customers. 
  • Collaborate with sales teams, partners, and internal stakeholders to support regional revenue goals and extend market reach
  • Build strong relationships with key technical stakeholders at customer organizations.
  • Stay up to date on industry trends, competitive landscape, and emerging technologies
  • Provide pre-sales technical support for RFPs, RFIs, and solution proposals.
  • Act as a liaison between customers and product/engineering teams to provide feedback and ensure solution alignment.

For the Customer Demo Lab:

  • Deploy, configure, and maintain Extreme Networks hardware and software
  • Design and maintain layer 2/3 topologies, including VLANs, routing, and IPv6 configurations.
  • Monitor and troubleshoot lab network performance and stability.
  • Maintain lab documentation (topology diagrams, IP plans, configurations).
  • Support automated testing frameworks and integrate network infrastructure into CI/CD pipelines where applicable
  • Collaborate with product, QA, and development teams to support feature validation and integration testing.
  • Configure and maintain network services in the lab (e.g., DHCP, DNS, NTP, syslog).
  • Implement and manage firmware upgrades and backup configurations across test equipment.
  • Manage physical cabling and racking of devices; ensure proper labeling and cable management.
  • Track hardware inventory, licensing, and lab resource allocation.

Technical Skills & Experience

  • Bachelor's degree in Computer Science, Engineering, or related technical field.
  • 3+ years of experience in sales engineering, solutions architecture, or network consulting.
  • Strong understanding of enterprise networking, switching/routing, wireless LAN, and/or cloud-managed networks.
  • Good understanding of the Network Industry Landscape
  • Excellent presentation, communication, and interpersonal skills.
  • Strong troubleshooting and problem-solving capabilities.
  • Understanding of cloud-managed networking platforms and integration with security and automation workflows.
  • Solid troubleshooting skills with CLI, SNMP, and packet analysis tools (e.g., Wireshark).
  • Experience with network simulation and testing tools
  • Comfortable with both physical and virtual network environments.
  • Vendor certifications that demonstrate expertise in networking, wireless technologies, access control and cloud are highly preferred
  • Experience as a Network Engineer or Lab Engineer in a technical environment. 

Technical Skills & Experience

  • Bachelor's degree in Computer Science, Engineering, or related technical field.
  • 3+ years of experience in sales engineering, solutions architecture, or network consulting.
  • Strong understanding of enterprise networking, switching/routing, wireless LAN, and/or cloud-managed networks.
  • Experience working with vendors such asCisco, Aruba, Juniper, or similar.
  • Excellent presentation, communication, and interpersonal skills.
  • Strong troubleshooting and problem-solving capabilities.
  • Understanding of cloud-managed networking platforms and integration with security and automation workflows.
  • Solid troubleshooting skills with CLI, SNMP, and packet analysis tools (e.g., Wireshark).
  • Experience with network simulation and testing tools
  • Comfortable with both physical and virtual network environments.
  • Vendor certifications that demonstrate expertise in networking, wireless technologies, access control and cloud are highly preferred
  • Experience as a Network Engineer or Lab Engineer in a technical environment. 

Soft Skills

  • Strong written and verbal communication skills, with the ability to explain technical concepts to both technical and non-technical audiences.
  • Ability to work independently and manage multiple priorities.
  • Customer-oriented mindset with strong problem-solving skills.
  • Collaborative approach when working with internal teams and external partners.

Language Skill:

  • Fluent in Japanese (native or business level) and proficient in English (reading/writing/speaking)

What You'll Gain

  • Opportunity to work with a variety of modern networking technologies across diverse customer environments.
  • Supportive team environment focused on continuous learning and collaboration.
  • Exposure to enterprise, education, government, and service provider use cases in the Japan market.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

  • Minato Mercari, Inc. ¥8,000,000 - ¥20,000,000 per year

    This job requires Japanese language ability. JD is available in Japanese only. · Systems Engineer (Corporate DX) - Mercari · JD is available in Japanese only. · ...


  • Tokyo Astroscale ¥5,000,000 - ¥15,000,000 per year

    衛星の電気系システム担当として、上位のミッション要求から、電気系として求められる要求をブレイクダウンし、サブシステム要求としてまとめる · 電気系システム構成に関して、信頼性、性能、製造性、コスト等の観点でトレードオフを行い、最適なシステム構成を検討する · 各コンポーネントへの機能配分 · 他システムとのインタフェース条件 · 各コンポーネントへのリソース(電力、データ量、質量)配分 · 衛星システム全体の検証計画の中で、電気系システム担当としてコンポーネントからシステムまでの検証計画を策定する · 電気システムの観点で衛星システム試験の支援を行う · ...


  • Tokyo PERSOL CAREER BRS (Bilingual Recruitment Solutions) ¥24,000,000 - ¥30,000,000 per year

    + · グローバルな環境ながら、日系企業の文化も残り両方の良さを持つ半導体メーカー/英語スキル活かせる · + · +tokyo 製造(電子 / 電気 / 機械) テクニカルアドバイザー · ++ · -技術サポート: · -顧客とのやり取り: · -ラボ管理: · The job summary is not available in the provided text. ...

  • System Engineer

    6日前


    Tokyo, Tokyo Valeo ¥4,000,000 - ¥8,000,000 per year

    Valeo busca un Ingeniero Système para trabajar dentro equipos R&D liderando proyectos innovadores. · ...

  • Systems Engineer

    2週間前


    Tokyo Prefecture, Japan Applied Intuition ¥5,000,000 - ¥15,000,000 per year

    We are looking for a Systems Engineer with automotive background in ADAS and/or autonomous driving. This engineer will define and manage the system requirements including both autonomy software and hardware requirements of an initial in-vehicle stack. This engineer will play a cr ...

  • System Engineer

    2ヶ月前


    Tokyo D R Newitt Recruitment

    A global leader in safety and security solutions is currently recruiting for a Security Systems Engineer to join their expanding business. With a base in Tokyo, this Security Systems Engineer will report into the Project Manager to service Global accounts and require extensive ex ...

  • System Engineer

    2週間前


    Tokyo, Tokyo HARMAN International ¥8,000,000 - ¥15,000,000 per year

    The Solution Architect / System Engineer is responsible for managing and overseeing the technical blueprint for complex automotive software and systems, ensuring they align with Harman business needs along with focus on Customer specification and technical feasibility. · Developi ...

  • Systems Engineer

    2週間前


    Tokyo, Japan Fortinet ¥5,000,000 - ¥10,000,000 per year

    Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currentl ...

  • Systems Engineer

    2週間前


    Tokyo, Japan Fortinet ¥4,000,000 - ¥8,000,000 per year

    Join Fortinet, a cybersecurity pioneer, as a Systems Engineer to contribute to the success of our rapidly growing business. You will provide pre-sales support, technical consultancy, and security solution design and implementation solutions to clients. · Provide pre-sales support ...

  • System Engineer

    4週間前


    Greater Tokyo Area Guha Edge Professional Consulting Services ¥900,000 - ¥1,200,000 per year

    We're looking for a System Engineer to support and promote the replacement of our core insurance systems. This role involves leading IT projects, mentoring team members, managing vendors, and supporting system operations in a dynamic, large-scale environment. · Lead and promote I ...

  • System Engineer

    3週間前


    Tokyo Creative Synergies Group ¥4,000,000 - ¥6,000,000 per year

    We are hiring a System Engineer to support enterprise system design, integration, and maintenance. The ideal candidate will have strong technical skills in application development and infrastructure management. · Design, implement, and maintain enterprise IT systems (Windows/Linu ...

  • Systems Engineer

    2週間前


    Tokyo, Japan Fortinet ¥4,000,000 - ¥12,000,000 per year

    Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currentl ...

  • Systems Engineer

    1ヶ月前


    Tokyo Applied Intuition ¥5,000,000 - ¥10,000,000 per year

    Applied Intuition is the vehicle intelligence company that accelerates the global adoption of safe, AI-driven machines. We are looking for a Systems Engineer with automotive background in ADAS and/or autonomous driving to define and manage the system requirements for an initial i ...

  • System Engineer

    4週間前


    Tokyo, Tokyo Japanviec ¥8,000,000 - ¥12,000,000 per year

    We are seeking a skilled software engineer for a full-time on-site position in Japan. You will be involved in a wide range of cutting-edge projects, including AI-driven systems, enterprise-grade web applications, and cloud-based platforms. · Design and develop robust, scalable so ...

  • Systems Engineer

    1ヶ月前


    Tokyo, Japan Extreme Networks ¥900,000 - ¥1,200,000 per year

    We are seeking a skilled and detail-oriented Systems Engineer to engage with strategic customers and partners in Japan in solution presentations, demonstrations and proof of concepts to support the regional revenue growth. · ...

  • System Engineer

    1ヶ月前


    Tokyo, Tokyo Japanviec ¥4,000,000 - ¥6,000,000 per year

    We are looking for a Software Engineer for a full-time on-site position in Japan. You'll work on a variety of cutting-edge projects, including but not limited to AI-driven systems, enterprise web platforms, and cloud-based solutions. · ...

  • Systems Engineer

    2週間前


    Tokyo, Japan Fortinet ¥900,000 - ¥1,200,000 per year

    Join Fortinet, a cybersecurity pioneer, as a Systems Engineer to contribute to the success of our rapidly growing business. · Provide pre-sales support and technical consultancy to customers. · Understudy customer requirements and propose/provide security solution design and impl ...

  • Systems Engineer

    2週間前


    Tokyo, Japan Fortinet ¥5,000,000 - ¥10,000,000 per year

    Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. · Play an integral role in providing pre-sales support and technical consultancy to customers. ...


  • Tokyo Jamf ¥4,000,000 - ¥8,000,000 per year

    We are looking for a Systems Engineer to partner with our Japan Sales Team and work alongside Account Executives and Inside Sales Representatives to achieve sales goals. · Technical point of contact for prospective and existing customer, as well as partners, throughout the sales ...

  • Systems Engineer

    4週間前


    Tokyo Fortinet ¥4,320,000 - ¥6,480,000 per year

    Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. We are currently seeking a dynamic Systems Engineer to contribute to the success of our rapidl ...


  • Tokyo, Japan Extreme Networks ¥538,000 - ¥1,032,000 per year

    We are seeking a skilled and detail-oriented Systems Engineer in Tokyo, Japan to engage with strategic customers and partners in Japan in solution presentations, demonstrations and proof of concepts to support the regional revenue growth. · Collaborate with account managers to id ...