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Principal Engineer, Test Development Engineering at Sandisk - QATestingJobs.com
Principal Engineer, Test Development Engineering
Sandisk • Batu Kawan, Penang, Malaysia
onsitefull-time
Posted Dec 18, 2025
Role & seniority: Principal Engineer, Test Development Engineering (senior technical lead)
Stack/tools: Linux-based test programs; C++ for embedded test systems; Python/Java; automated test cells, device handlers; test equipment (oscilloscopes, meters, logic analyzers); familiarity with PCIe, USB, SATA; driver development preferred
Top 3 responsibilities
Develop and optimize full production test programs on Linux; design/test solutions for semiconductor devices
Manage/improve automated test cells, device handlers, and related tooling; debug complex test software
Lead continuous improvement, collaborate cross-functionally, mentor junior engineers, and maintain test documentation
Must-have skills
Bachelor's in Electrical/Computer Engineering (Master’s preferred)
5+ years in test development or related semiconductor field; 8+ years in semiconductor test/FA
Proficient in C++, Java, Python; strong software design, drivers, data structures, memory management
Extensive Linux experience; ability to debug/optimize complex test programs
Knowledge of automated test systems, device handlers, test equipment; familiarity with semiconductor processes
C/C++/C#/Python/Assembly coding; PCIe/USB driver development
Experience with wafer-level test, trimming/stress/screen tests; data analysis linking process to test results
Location & work type: Batu Kawan/Penang r
Full Description
Company Description
Sandisk understands how people and businesses consume data and we relentlessly innovate to deliver solutions that enable today’s needs and tomorrow’s next big ideas. With a rich history of groundbreaking innovations in Flash and advanced memory technologies, our solutions have become the beating heart of the digital world we’re living in and that we have the power to shape.
Sandisk meets people and businesses at the intersection of their aspirations and the moment, enabling them to keep moving and pushing possibility forward. We do this through the balance of our powerhouse manufacturing capabilities and our industry-leading portfolio of products that are recognized globally for innovation, performance and quality.
Sandisk has two facilities recognized by the World Economic Forum as part of the Global Lighthouse Network for advanced 4IR innovations. These facilities were also recognized as Sustainability Lighthouses for breakthroughs in efficient operations. With our global reach, we ensure the global supply chain has access to the Flash memory it needs to keep our world moving forward.
Job Description
We are seeking a highly skilled and innovative Principal Engineer, Test Development Engineering to join our team in Batu Kawan, Malaysia. In this pivotal role, you will lead the development of cutting-edge test solutions for semiconductor devices, ensuring the highest quality and performance of our products.
ESSENTIAL DUTIES AND RESPONSIBILITIES
Develop and optimize full production test programs on Linux platforms.
Design and implement test solutions using C++ for embedded processor test systems.
Manage and improve automated test cells, including testers and device handlers.
Debug complex test programs using system tools and bench equipment such as oscilloscopes, meters, and logic analyzers.
Collaborate with cross-functional teams to resolve technical issues and enhance product quality.
Develop and maintain comprehensive test documentation, including plans, procedures, and specifications.
Stay current with industry trends and emerging technologies in semiconductor testing.
Lead continuous improvement initiatives for test processes and methodologies.
Mentor junior engineers and provide technical guidance on test development best practices.
Contribute to the development of test strategies aligned with product roadmaps and customer requirements.
Qualifications
REQUIRED
Bachelor's degree in Electrical Engineering, Computer Engineering, or related field; Master's degree preferred
Minimum of 5 years of experience in test development engineering or related field within the semiconductor industry
8 years of semiconductor test, device, FA or related field experience
Test Development EngineeringC++ ProgrammingLinux PlatformsDebuggingAutomated Test SystemsDevice HandlersSemiconductor ManufacturingData AnalysisMentoringCross-Functional CollaborationProject ManagementNAND Flash MemoryStorage ProtocolsProblem-SolvingCommunicationLeadershipmulti-location
Understanding basic behavior of transistor or semiconductor memory
Strong proficiency in software design, including drivers, data structures, class hierarchy, compilers, and memory management
Excellent programming skills in C++, Java, and Python
Extensive experience with Linux platforms and test program development
Proven ability to debug and optimize complex test programs
In-depth knowledge of automated test systems, device handlers, and test equipment
Familiarity with semiconductor manufacturing processes and their impact on testing
Ability to work efficiently in a fast-paced, dynamic environment
Knowledge of storage/bus protocols (e.g., PCIe, USB 3.0, SATA) is a plus
Experience with USB/PCIe driver development is highly desirable
Development of wafer test program to trim, stress, screen dies
Data analysis to debug test program and analyze correlation between process weak spot and test results
PREFERRED
Skill to code in either of C / C++ / C# / Pychon /Assembly language
NAND flash memory testing experience
Knowledge of NAND flash device
SKILLS
Strong analytical and problem-solving skills with meticulous attention to detail
Excellent communication and teamwork abilities for effective cross-functional collaboration
Demonstrated leadership skills and ability to mentor junior engineers
Strong project management skills and ability to handle multiple projects simultaneously
Additional Information
Sandisk thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.
Sandisk is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at [email protected] to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.
NOTICE TO CANDIDATES: Sandisk has received reports of scams where a payment is requested on Sandisk’s behalf as a condition for receiving an offer of employment. Please be aware that Sandisk and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to Sandisk Ethics Helpline or email [email protected].
Job Type (exemption status): Exempt position - Please see related compensation & benefits details below
Business Function: Test Development Engineering
Work Location: Penang SDSM Office--LOC_SNDK_Seberang Perai Office