Senior Engineer, Development Engineering

Company Description

At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible.

At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we’ve been doing just that. Our technology helped people put a man on the moon.

We are a key partner to some of the largest and highest growth organizations in the world. From energizing the most competitive gaming platforms, to enabling systems to make cities safer and cars smarter and more connected, to powering the data centers behind many of the world’s biggest companies and public cloud, Western Digital is fueling a brighter, smarter future.

Binge-watch any shows, use social media or shop online lately? You’ll find Western Digital supporting the storage infrastructure behind many of these platforms. And, that flash memory card that captures and preserves your most precious moments? That’s us, too.

We offer an expansive portfolio of technologies, storage devices and platforms for business and consumers alike. Our data-centric solutions are comprised of the Western Digital®, G-Technology™, SanDisk® and WD® brands.

Today’s exceptional challenges require your unique skills. It’s You & Western Digital. Together, we’re the next BIG thing in data.

Job Description

ESSENTIAL DUTIES AND RESPONSIBILITIES:

• Design and develop tool for passive and active alignment, ensuring sub-micron precision and repeatability. 
• Develop and optimize laser soldering processes, including parameter selection (e.g., power, pulse duration, and wavelength) and thermal management. 
• Integrate sensors, actuators, and vision systems into automated platforms for alignment and soldering applications. 
• Create and validate fixtures and tooling for optical and mechanical component alignment. 
• Lead the development of automated alignment processes, leveraging active feedback systems for real-time adjustments. 
• Analyze and optimize laser-material interactions to ensure high-quality solder joints without component damage. 
• Perform design of experiments (DOE) and statistical analysis (e.g., Six Sigma) to optimize process parameters. 
• Design and implement control algorithms (e.g., PID, adaptive control) for precision motion and alignment systems. 
• Program and maintain software for machine vision, motion control, and robotic systems. 
• Develop scripts or applications for tool automation and data acquisition. 
• Conduct functional testing of alignment and soldering systems to ensure reliability and accuracy. 
• Use metrology tools (e.g., interferometers, profilometers, and vision systems) to measure alignment accuracy and solder quality. 
• Perform thermal, mechanical, and optical testing to validate system performance. 
• Work closely with mechanical, electrical, and software teams to develop integrated mechatronic systems. 
• Collaborate with manufacturing engineers to ensure scalability and reliability of processes. 
• Interface with suppliers to evaluate and select components, including sensors, actuators, and laser systems. 
• Implement process monitoring systems to ensure consistent quality during production. 
• Drive innovations in alignment and soldering technologies by researching and applying the latest advancements in mechatronics, AI, and robotics. 
• Identify and resolve issues related to process variability, system wear, or material incompatibilities. 
• Prepare detailed technical documentation, including system designs, process workflows, and test results. 
• Develop and update work instructions and training materials for technicians and operators.
• Present findings and progress updates to stakeholders and management. 
• Plan and manage development projects, ensuring timely delivery of milestones. 
• Develop project timelines, resource plans, and budgets. 
• Lead troubleshooting and root-cause analysis for alignment or soldering-related failures. 

Qualifications

REQUIRED:

• Bachelor's Degree in Mechanical Engineering, Mechatronics, Electrical Engineering, Physics, Optics, or a related field (required) or Master's or Ph.D. in a relevant discipline (preferred), with a focus on precision engineering, automation, or laser processing. 
• 3+ years of experience in mechatronic systems design, laser soldering, and precision alignment, preferably in industries such as optoelectronics, semiconductors, or medical devices. 
• Proven track record of developing and implementing automated alignment processes and laser soldering techniques. 
• Hands-on experience with motion control systems, sensors, and precision tooling. 
• Experience in working with cross-disciplinary teams and integrating hardware and software systems. 

PREFERRED:

• Certified LabVIEW Developer (CLD). 
• ​​​​​​​Project Management Professional (PMP) for managing complex engineering projects. 
• Certification in robotics or machine vision systems. 
• Six Sigma Certification (Green Belt or higher). 

SKILLS:

• Expertise in designing and programming motion control systems (e.g., Aerotech, PI stages). 
• ​​​​​​​Knowledge of piezo actuators, servo motors, and precision alignment tools. 
• Experience with robotics for handling and automation. 
• Proficient in laser systems (e.g., Trumpf, IPG Photonics) and understanding of laser-material interactions. 
• Familiarity with metals and solders (e.g., Au-Sn, Pb-free solder) used in bonding processes. 
• Proficiency in LabVIEW, MATLAB, or Python for automation and data acquisition. 
• Experience with C++, C#, or similar languages for machine vision and control systems. 
• Knowledge of vision processing tools like Cognex VisionPro or OpenCV. 
• Experience with thermal and structural FEA tools (e.g., ANSYS, COMSOL). 
• Proficiency in optical design software (e.g., Zemax, Code V) for alignment simulations. 
• Familiarity with statistical tools (e.g., JMP, Minitab) for process optimization and Six Sigma methodologies. 
• Experience in GR&R analysis and process validation techniques. 
• Strong analytical and troubleshooting abilities for complex mechatronic systems. 
• Ability to clearly present technical concepts and findings to stakeholders. 
• Capable of mentoring junior engineers and collaborating with multidisciplinary teams. 
• Proficiency in managing development timelines, budgets, and cross-functional projects. 

Additional Information

Western Digital 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.

Western Digital 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 jobs.accommodations@wdc.com 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.

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