3,422+ Testing Engineer Jobs in Japan — Top Companies Hiring June 2026

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Design & Testing Engineer

Position SummaryThe Air Treatment Design & Test Engineer is responsible for providing technical application support, conducting air quality testing, validating system performance, and supporting product integration for customers in Japan. This role bridges engineering, sales, and service by deli ...

Design & Testing Engineer

**Position Summary** The Air Treatment Design & Test Engineer is responsible for providing technical application support, conducting air quality testing, validating system performance, and supporting product integration for customers in Japan. This role bridges engineering, sales, and service by deliver ...

Project Engineer Testing

Job Description■Acts as technical expert within the project.■Defines the testing basis, testing programs and plans.■Analyses test data and interprets test results.■Ensures that test results meet the requirements.■Prepares test report.■C ...

Electronics Engineer Device Testing

At Universal Quantum, we aim to make the world a better place by engineering the future of computing. Together, we are creating truly impactful quantum computers. Our machines will be capable of solving problems until now considered impossible, with applications across healthcare, advanced materials, aerospac ...

Junior Project Engineer Testing

Job Description■Might be supervised in the execution of the following tasks:■Acts as technical expert within a smaller and technically less project.■Defines the testing basis, testing programs and plans.■Analyses test data and interprets test results.</l ...

Japanese Testing Specialist

RED is currently seeking an SAP Testing Consultant for an urgent contract opportunity supporting our global client in Japan. This role will act as the bridge between Japanese business users and an offshore automation team, helping accelerate SAP test automation activities. Suitable candidates will h ...

REQ2024037820 【茨城/潮来】Industrial testing Engineer(ヴァレオジャパン/CDA/CIX/REQ2024037820/4◎)

Valeo is a tech global company, designing breakthrough solutions to reinvent the mobility. We are an automotive supplier partner to automakers and new mobility actors worldwide. Our vision? Invent a greener and more secured mobility, thanks to solutions focusing on intuitive driv ...

Senior Manager, Penetration Testing

About UsSophos is a global leader and innovator of advanced security solutions for defeating cyberattacks. The company acquired Secureworks in February 2025, bringing together two pioneers that have redefined the cybersecurity industry with their innovative, native AI-optimized services, technologies and ...

QA Testing & Client Support

We’re looking for a QA Testing & Client Support Specialist with strong hands-on experience in both software testing and customer-facing technical support. You should be comfortable working across the product lifecycle from validating bug fixes and new feature releases through structured QA processes, to s ...

QA Testing & Client Support for SaaS

We’re looking for a QA Testing & Client Support Specialist with strong hands-on experience in both software testing and customer-facing technical support. You should be comfortable working across the product lifecycle from validating bug fixes and new feature releases through structured QA processes, to s ...

Security Certification and Pen Testing Manager

Job DescriptionRole SummaryThe role is responsible for leading and developing an advanced security evaluation organization focused on automotive‑grade MCU and SoC robustness against sophisticated cybersecurity attacks.It combines deep technical expertise in hardware and software ...

HPC Security Certification and Pen Testing Manager

HPC Security Certification and Pen Testing Manager Job Description **Role Summary**The role is responsible for leading and developing an advanced security evaluation organization focused on automotive‑grade MCU and SoC robustness against sophisticated cybersecurity attacks.It combines d ...

HPC Security Certification and Pen Testing Manager

Job DescriptionRole SummaryThe role is responsible for leading and developing an advanced security evaluation organization focused on automotive‑grade MCU and SoC robustness against sophisticated cybersecurity attacks.It combines deep technical expertise in hardware ...

ANS_Acccess Vehicle Demo Vehicle Setup and Testing support (Intern)

**Company Description** Since its spin-off in September 2025 AUMOVIO continues the business of the former Continental group sector Automotive as an independent company. The technology and electronics company offers a wide-ranging portfolio that makes mobility safe, exciting, connected, and autonomous. T ...

ANS_Acccess Vehicle Demo Vehicle Setup and Testing support (Intern)

Job Description'- To setup the TRXS in different parts of the Vehicle-  To Find out the best packaging position in the Vehicle-  To Perform UWB ranging and localization testing based on the test cases-  Setting up the Demo kit and also flashing the Demo kit SW& ...

(Sr Staff / Staff / Senior Engineer) Product Engineer

Description Responsibilities:Product engineer responsible for CMOS image sensorSchedule a characterization/testing plan and work with R&D teams and manufacturing engineers to resolve different technical issues, in order to meet performance requirements.Participat ...

[Innovative Medicine] Analyst, FF Testing, Quality Control Group, Quality Operations Dept., Manufacturing and Supply Div. (Fuji Plant)

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, ...

Systems Engineer Tokyo Area*

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 ...

Senior Service Engineer

**Position Summary** The Air Treatment Senior Service Engineer is responsible for the installation, maintenance, troubleshooting, and repair of air treatment equipmentincluding compressed air dryers, filtration systems, purification units, and monitoring/testing devicesat customer sites across Japan. Th ...

Senior Quality Assurance Engineer

Our Mission:Driving technology always feels old. Not by a little bit. We believe vehicles can be a thousand times smarter, safer, and more connected to the world around us, and our mission is to see it happen. In 2019, we joined forces with Honda as their first startup acquisition, and now we’re e ...

Acoustic Engineer (AE)

Job TitleAcoustic Engineer (AE)Why IDS?IDS integrates advanced technical expertise with mission‑driven execution to support secure facility construction and national security objectives. We provide innovative solutions to defense and government clients around the ...

Senior QA Engineer Mobile App

**Calling all innovators – find your future at Fiserv.** We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, rel ...

Senior Service Engineer

Position SummaryThe Air Treatment Senior Service Engineer is responsible for the installation, maintenance, troubleshooting, and repair of air treatment equipment—including compressed air dryers, filtration systems, purification units, and monitoring/testing devices—at customer sites across Japa ...

Validation Engineer.

Req ID | Yokohama-JTC, Japan, ZF Japan Co., Ltd. About the TeamThe ADAS Validation Engineering team plays a vital role in ensuring the safety and performance of advanced driver assistance systems. Our engineers work closely with both internal development teams and OEM cu ...

Robotics Systems Engineer

Our Tokyo Engineering team is evolving rapidly to address the increasing demands of our customers—from managing a few robots to coordinating hundreds: from operating a small team to structuring multiple collaborative squads. We work closely with leading enterprise customers in Japan to deliver advan ...

(Sr. Engineer / Engineer) Process Integration Engineer (Device)

Description Responsibilities: Process Integration Engineer (Device) requires experience in the layout design and the analysis of wafer testing for CMOS device, working in close collaboration with CIS process integration engineers and pixel designers.• Comprehend device test struc ...

R&D Engineer

Ref: SF47385TYPE: Permanent, full-timeWORK TYPE: Office-based WORKING HOURS: 8:15-17:30 from Monday to Friday (40h/week)SALARY: Negotiable, depending on experienceSTART: ASAPVISA SUPPORT: YesLOCATION: Aichi, JapanR&D Engineer M ...

Senior Frontend Engineer EC Marketplace Development Department (ECMPD)

Description :Department OverviewFor this position we are looking for a Frontend Engineer who is motivated to combine the art of design with the art of programming.If you are an engineer who is passionate to build SMART: Scalable, Maintainable, Automated, Reliable, Tec ...

Senior Risk Systems Engineer

The Risk Systems Engineer role at Clearwater Analytics focuses on designing, implementing, and operationalizing quantitative analytics within the Beacon Platform ecosystem.The primary objective of this role is to help build and evolve a Risk-as-a-Service framework — packaging market data, refere ...

Data Engineer FMCG Customer Strategy Section, FMCG Customer Strategy Department (C&M)

Description :Department OverviewThe FMCG Customer Strategy Department is a business division that operates multiple shops on Rakuten Ichiba, including Rakuten 24, a direct-to-consumer (D2C) service for daily consumer goods.Rakuten 24 is a first-party model store opera ...

Bilingual Senior Software Engineer

Appealink Points: End-to-End Software Development Ownership – Lead the full development lifecycle from requirements gathering and design to implementation, testing, and deployment of mission-critical applications. Work on Advanced Semiconductor Technology – Contribute ...

Verification & Validation (V&V) Engineer

As a Verification & Validation (V&V) Engineer, you will ensure that complex systems meet quality, safety, and performance requirements across software, hardware, and system levels. You will be responsible for developing and executing structured testing and validation strategies throughout the product development ...

(Sr. Engineer / Engineer) HSIF Analog Engineer

Description Responsibilities: This requisition is for an entry-level High-Speed Interface (SerDes) Engineer to strengthen our in-house capability for high-speed PHY/IP development. The candidate will contribute to ongoing product programs and next-generation feasibility studies by exe ...

(Sr. Engineer / Engineer) HSIF Analog Engineer

Description Responsibilities: This requisition is for an entry-level High-Speed Interface (SerDes) Engineer to strengthen our in-house capability for high-speed PHY/IP development. The candidate will contribute to ongoing product programs and next-generation feasibility studies by exe ...

Acoustic Engineer (AE)

Job Title Acoustic Engineer (AE) Why IDS?IDS integrates advanced technical expertise with mission‑driven execution to support secure facility construction and national security objectives.We provide innovative solutions to defense and government clients around the world. ...

QA Engineer

HARMAN’s engineers and designers are creative, purposeful and agile. As part of this team, you’ll combine your technical expertise with innovative ideas to help drive cutting-edge solutions in the car, enterprise and connected ecosystem. Every day, you will push the boundaries of creative design, and HA ...

Electronic Engineer I

Electronic Engineer I **JOB TITLE:** Electronic Engineer I **BUSINESS UNIT:** Plasma PowerProducts Group **REPORTS TO:** Engineering Director **RECEIVES ADDITIONAL DIRECTION FROM:** Senior Engineer or Above **DATE:** 12/10/2025 ...

Verification & Validation (V&V) Engineer

As a Verification & Validation (V&V) Engineer, you will ensure that complex systems meet quality, safety, and performance requirements across software, hardware, and system levels. ...

Analog engineer: Senior staff engineer / Staff engineer

Description • Define System Architecture of array readout circuit based on product features and performance requirements.• Work closely with digital, layout, process, evaluation engineers to debug, optimize performance of image sensors and successfully bring new products from initia ...

Analog engineer: Senior staff engineer / Staff engineer

Description • Define System Architecture of array readout circuit based on product features and performance requirements.• Work closely with digital, layout, process, evaluation engineers to debug, optimize performance of image sensors and successfully bring new products from initia ...

Mechanical Design Engineer

We are seeking a skilled Mechanical Design Engineer with 2+ years of experience, ideally an international or foreign engineer currently living in Japan — to work on-site at leading Japanese manufacturers across automotive, consumer electronics, and industrial sectors. ▪ Create detailed 2D drawings and 3D CAD ...

Airbags, steering wheels, and seatbelt – Systems Engineer (SVES002) (Position Closed)

Job Title: Airbags, steering wheels, and seatbelt – Systems Engineer Experience: 6 - 15 Years Qualification: BE /ME – Mechanical/Automotive No. of Positions: 2 Job Location: Yokohama, Japan ...

Staff Notebook PC Storage Engineer

Description and Requirements Engineer of Storage (SSD/UFS) for Commercial NB PCs (ThinkPad, NECPC, Educational models etc.)Communication interface to suppliers and Lenovo internal cross functional teams for all technical issues related to StorageSkilled in test and anal ...

Application Engineer (Digital Energy)

Great People make Schneider Electric a great company. Do you dream of working in a company that is driven by a meaningful purpose and that continuously creates an inclusive environment where you are empowered to do your best and be innovative? Start making an IMPACT! What will you do? Conduct whole (or part) tec ...

Analog Design Engineer: Senior staff engineer / Staff engineer

Description Responsibilities: Analog Design Engineer will develop next generation CMOS Image Sensors, as R&D engineer, working for future technologies not only analog circuits design but also circuits architecture, new structure and new device. Analog Design Engineer will communica ...

(Sr./ Engineer) Characterization Engineer

Description Responsibilities: Responsible for the following items in CMOS Image Sensors pixel characterization work:Test and evaluate the pixel characteristics of CIS. Provide appropriate reports and feedback to related departments such as design, Application Eng ...

Field Application Engineer (FAE) / Product Design Engineer (PDE)

Your Job As a Product Test Engineer you will be responsible for planning, coordinating, and executing electrical, mechanical, and environmental tests for automotive connectors. You will analyze test data, prepare reports in Japanese and English, and collaborate closely with development, quality, ...

SR FIELD SERVICE SUPPORT ENGINEER 10009

Over 50,000 customers globally trust our end-to-end, cloud-driven networking solutions. They rely on our top-rated services and support to accelerate their digital transformation efforts and deliver unprecedented progress. With double-digit growth year over year, no provider is better positioned to deliver scala ...

Principal Test Engineer

It's fun to work in a company where people truly BELIEVE in what they're doing!Job Summary: We are seeking an experienced and dynamic Test Engineer for our Test Development in Japan for EML and CW laser product lines. This role will be responsible for the development and implementation of w ...

Semiconductor Package Development Engineer

At Universal Quantum, we aim to make the world a better place by engineering the future of computing. Together, we are creating truly impactful quantum computers. Our machines will be capable of solving problems until now considered impossible, with applications across healthcare, advanced materials, aerospac ...

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    Testing Engineer Jobs in Japan Job Search Guide, Trends and Insights