Principal Technical Specialist

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Principal Technical Specialist in the United States.

In this senior technical expert role, you will serve as a key interface between advanced semiconductor customers and internal technical, sales, and marketing teams. You will apply deep expertise in microelectronics processes to develop and recommend high-performance filtration solutions that support critical manufacturing environments. Acting as the technical authority within a cross-functional “triad,” you will help solve complex customer challenges, influence product development, and drive adoption of next-generation technologies. This position combines hands-on problem solving, strategic customer engagement, and scientific rigor in a highly innovative, fast-paced environment. You will play a critical role in shaping technical outcomes that directly impact semiconductor manufacturing performance and yield. The role offers strong autonomy, global collaboration, and meaningful exposure to cutting-edge technologies.

In this role, you will lead technical engagements with semiconductor customers, providing advanced filtration expertise and ensuring solutions meet highly specialized manufacturing requirements.

• Lead technical projects and testing plans to support business and customer objectives
• Develop, evaluate, and recommend filtration solutions for semiconductor applications (e.g., wet cleans, photolithography, CMP, UPW, etch, gas processes)
• Independently resolve complex technical challenges and translate learnings into scalable solutions
• Prepare and present technical reports and findings to internal and external stakeholders
• Collect and analyze voice-of-customer (VoC) feedback to identify performance gaps and future needs
• Collaborate closely with sales, marketing, R&D, and engineering teams globally
• Support evaluation of prototype filters and communicate results effectively

Requirements:

The ideal candidate brings deep technical expertise in semiconductor manufacturing and a strong background in scientific or engineering disciplines, combined with customer-facing experience and problem-solving ability.

• Bachelor’s, Master’s, or PhD in Chemistry, Chemical Engineering, Physics, Materials Science, or related field
• 10+ years of relevant experience in microelectronics or semiconductor environments (adjusted for advanced degrees)
• Strong knowledge of semiconductor process modules such as photolithography or wet etch/clean
• Understanding of defect analysis and material characterization techniques
• Experience working with filtration technologies or high-purity process systems (preferred)
• Proven ability to work directly with customers and cross-functional technical teams
• Strong analytical, communication, and presentation skills
• Ability to manage complex technical challenges with autonomy and rigor
• Willingness to travel up to 25% domestically and internationally

Benefits:

• Competitive base salary range with eligibility for bonus and incentive pay
• Comprehensive health benefits including medical, dental, and vision coverage
• Retirement savings plan with employer contributions (401k)
• Paid time off and flexible work arrangements where applicable
• Remote work eligibility depending on role and location
• Professional development in a highly technical, innovation-driven environment
• Exposure to global semiconductor customers and advanced technologies
• Inclusive workplace culture focused on scientific innovation and impact