Sr. Principal Engineer

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

We are currently seeking a Principal Membrane R&D Engineer for the Membrane R&D group within Entegris’ Liquid Filtration Division. This position will be based at our Bedford/Billerica, MA campus. As part of the Membrane R&D organization, a successful candidate will develop novel and advanced membranes and porous media for the control of micro-contamination for the semi-conductor industry.

In this role you will

Individuals in this position will be responsible for developing advanced membranes for micro-contamination control. The scientist will perform formulation, design and optimization of membranes for the semi-conductor industry. Responsibilities may include hands-on development membrane formulation and processing, consulting for membrane manufacturing and fabrication of devices. This may involve project and management responsibilities.

Traits we believe make a strong candidate

  • PhD ChE/Chemistry with 10+ yrs. of industrial experience in membrane research and development;
  • Extensive experience in developing PS/PES membranes and device fabrication;
  • Experience in semi-conductor membrane separation technologies a plus;
  • Have a solid understanding of chemistry and chemical engineering principles;
  • In depth theoretical and practical understanding of phase separation mechanisms of polymeric membranes;
  • Extensive experience in formulating lacquer using polymer, solvent and non-solvent systems;
  • Extensive experience in casting and processing of immersion casted flat sheet membranes;
  • Strong track record of driving innovation;
  • Strong record of delivering new, innovative products, product patents and publications;
  • Able to effectively collaborate and influence without the need for direct authority;
  • Have a sense of urgency and unwavering resolve to meet project timelines.
  • Strong problem-solving aptitude, with a desire to conduct experiments and do “hands on” work.

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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