Scientist I, Analytics & Metrology at Entegris in Billerica, MA

Summary: Entegris is currently seeking a highly motivated Scientist I to join its Analytical & Metrology team in Billerica, MA. This role will be responsible for performing analytical testing to support membrane R&D and the development of new liquid filtration and purification products within the Advanced Purity Solutions division. Responsibilities: - Perform analytical testing using instruments such as ICP‑MS, GC‑MS, LC‑MS, and related platforms - Perform sample preparation for ICP‑MS analysis, including microwave digestion and ashing - Conduct routine instrument maintenance, troubleshooting, and performance verification on ICP‑MS and other instruments as needed - Update, maintain, and follow documentation related to test methods, procedures, and work instructions - Prepare technical reports and communicate testing progress and results both verbally and in writing - Drive continuous improvement of existing analytical methods and workflows - Maintain laboratory supplies, equipment, and instruments to ensure operational readiness - Support senior scientists in new method development and technical innovation projects - Participate in ongoing training to expand proficiency in analytical methods and laboratory techniques Required Qualifications: - Bachelor of Science in chemistry with background/knowledge in mass spectrometry - General lab instrument operations and maintenance experience (ICP-MS); 1-2 years of related experience or training preferred - Basic computer knowledge, including MS office - Knowledge of proper safe handling/disposal of chemicals and ability to maintain a clean and safe workspace - Ability to work in a fast-paced dynamic and collaborative working environment - Detail oriented, able to record/analyze quantitative data and make qualitative observations where required Required Skills: Mass spectrometry, ICP-MS operation, maintenance, GC-MS, LC-MS, Wet chemistry, Sample preparation, Chemical safety, disposal, Laboratory instrumentation, Data analysis, Microsoft Office Benefits: 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