Lead Engineer, Field

Job Title

Lead Engineer, Field Applications

Entegris is seeking a Marketing and Technical Engineer to support our Liquid Micro‑Contamination Control (LMC) Market & Technical Solutions organization. This new hire will specialize in customer micro‑contamination control, with a primary focus on Wet Etching Clean, Photolithography, CMP or Chemical manufacturing processes. The role involves supporting the development of new products and applications, promoting existing products, and exploring new applications for current offerings.

It requires a deep understanding of the customer base and direct communication with customers, sales, engineering, manufacturing, and other internal departments. The successful candidate will ideally be based remotely in the Phoenix, Arizona area.

• Serve as the technical lead for product recommendations, evaluations, and qualification projects at customer locations to support sales opportunities.
• Assist with prototypes or derivative products in both established and new applications.
• Promote mature products in fab applications for defect reduction to improve customers yield.
• Provide technical mechanisms and solutions to address issues faced by fabs and chemical suppliers using the appropriate Entegris products.
• Participate in regular meetings with customers and internal teams (Account Managers, Applications, Quality Engineering, BU/PM) to share feedback, assess progress, drive solutions, and enhance communication regarding product evaluations and application challenges.
• Engage in new business development, conduct market share analysis, and implement strategic initiatives.
• Gather and share technical lessons learned with MTS teams in other regions to expand business opportunities.
• The successful candidate will collaborate with a cross‑functional team to deliver optimal technical solutions to customer issues and serve as the voice of the customer, providing key insights to guide and participate in new product development.

• Master’s Degree in Engineering with 5+ years’ experience in Semiconductor Engineering.
• Excellent communication, planning, organizational, and leadership skills.
• Flexibility to adapt to various work environments, workforce dynamics, and customer needs.
• Strong knowledge of semiconductor manufacturing processes, including Wet Etch Clean, Photolithography, and CMP‑related defect reduction and yield improvement.
• Fluent in English speaking, capable of effective communication through conversation, oral presentations, and written reports.
• Ability to travel up to 25% of the time.

• Compensation: $120,000–$160,000 per year range with actual pay dependent on candidate overall skills for the role.
• Annual bonus eligibility.
• Progressive paid time off policy that empowers you to take the time you need to recharge.
• Generous 401(K) plan with an impressive employer match with no delayed vesting.
• Excellent health, dental and vision insurance packages to fit your needs.
• Education assistance to support your learning journey.
• A values‑driven culture with colleagues that rally around People, Accountability, Creativity and Excellence.

At Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements, and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status.

Entegris does not provide immigration‑related sponsorship for this role. Do not apply for this role if you will need Entegris immigration sponsorship (e.g., H1B, TN, STEM OPT, etc.) now or in the future.