Applications Engineer

Job Location TW-HsinChu
Job ID

Company Overview and Values

Why work at Entegris?

Lead. Inspire. Innovate. Define Your Future.

Not everyone who works for a global company shares the same background, experiences and perspectives. We leverage the differences of our employees to bring new ideas to the table. Every employee throughout the company is encouraged to share input on projects and initiatives. Our decision making process is truly a collaborative effort as we realize there are leaders at every level of the organization. We put our values at the core of how we operate as an organization — not just when it’s convenient, but in a lasting and meaningful way. We want the time and energy you spend here to have a positive impact on your life inside and outside of the office.

Entegris is a values-driven culture and our employees rally around our core PACE values: 




The Role

You will be responsible for leading application methods development and testing in support of a broad range of new liquid filtration & purification products used in fabrication of semiconductors.  You will work in a very dynamic international environment with a talented team of engineers and scientists.  The ideal candidate is an independent thinker that has semiconductor Fab experience in wet or lithography areas as a process or tool engineer with a desire to solve challenging tasks. 

In this role you will

  • Work closely with New Product Development and Marketing to ensure Product Requirements are realized though specific application testing and method development;
  • Support New Product Introduction throughout the Staged Gate process by executing the required applications testing deliverables;
  • Support Marketing and Sales with Customers requests
  • Understand and share market and industry roadmaps to provide insightful data ahead of product requirements;
  • Research and understand competitive products and technologies;
  • Transfer of knowledge and capabilities to Research, Development, Engineering and Marketing teams
  • Work with R&D, Engineering and Product Managers to generate detailed reports, data packages and technical papers to support the performance of new products;
  • As a project leader, drive ambiguous point to clarity while providing action plans/recommendations to deliver on complex, difficult, and sometimes under defined goals;
  • Analyze requests vs existing technology to assess technical feasibility, cost , time and required resources to complete projects;
  • Champion Entegris technology leadership by participating to conferences and publish technical papers
  • Perform administrative functions such as writing monthly status reports, expenditures and other documentation.

Traits we believe make a strong candidate

  • Bachelor, Masters or PhD degree in related technical discipline (Chemistry, Chemical Engineering, Materials Science);
  • Knowledge of Chemistry and Chemical Engineering principles (fluid flow, mass transfer and heat transfer) is desired;
  • Experience in semiconductor Fab processes and specifically in cleaning and/or lithography processes is desired
  • Understanding of the processes used to manufacturing integrated circuits, particularly filtration, equipment and technical trends are a plus;
  • Experience with basic recirculation stand design, fabrication and assembly such that they can model bench top methods using in house resources for proof of concept;
  • Experience with cleanrooms, facilities and custom equipment design is beneficial;
  • Ability to convey ideas and conclusions with data a must. Candidates should have a solid understanding of statistics, SPC, DOEs and familiarity with Six Sigma methodologies;
  • Some travel (domestic & international) should be expected.


Our total rewards package goes above and beyond just a paycheck. Whether you’re looking to build your career, improve your health, or protect your wealth, we offer generous benefits to help you achieve your goals.

  • Very Competitive total compensation plans.
  • A 401(K) plan to help you plan for your future with an impressive employer match that’s all yours- no vesting!
  • Great health, dental and vision insurance packages to fit your needs to ensure you’re happy and healthy.
  • A progressive PTO policy that empowers our employees to take the time they need to recharge!

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.


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