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Salary
$75k – $80k per year
Location
In office (San Luis Obispo)
Seniority
Junior
Visa
H-1B filings in 12 months: 29 · green card filings: 19
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 20, 2026. Entegris scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Entegris is a specialty materials and process solutions company headquartered in Billerica, Massachusetts, supplying the semiconductor industry with specialty chemicals, CMP slurries and cleaning solutions, deposition precursors, filtration, fluid handling and wafer carriers. Listed on Nasdaq and enlarged by its 2022 acquisition of CMC Materials, it runs manufacturing and technology sites across the United States, Taiwan, South Korea, Japan, Malaysia, Singapore and France. It hires manufacturing and process technicians, chemical and machine operators, manufacturing, reliability and product development engineers, lab technicians, scientists and supply chain staff.

Job Title:

Scientist I, Analytics & Metrology

Job Description:

The Role:

Entegris is currently seeking a Scientist I, Analytics & Metrology to join our QA Labs Department. This position will be based in our San Luis Obispo, CA facility.

In this role, you will work to ensure that the lab runs efficiently and safely while contributing to long term lab goals through experimentation and the use of lab instrumentation to improve lab procedures. This position will work with QA Labs to support sample/data collection, analysis and process improvements and analytical services to support data collection and analysis.

What You’ll Do:

  • Perform analytical testing based on established methods.
  • Calibrate and maintain scientific instrumentation (APIMS, CRDS, TDGCMS, IC, etc.) and laboratory equipment.
  • Lead Long-Term Stability monitoring and Gage R&R studies in Quality Assurance Labs.
  • Lead testing and documentation of incoming media testing laboratory.
  • Communicate results through written reports and oral presentations.
  • Successfully apply scientific principles, theories and concepts to specific job assignments/projects.
  • Work with QA Labs team moving sampling lines at various heights to different locations throughout the building for internal product testing, requiring the use of a ladder.
  • Participate in site continuous improvement activities across safety, quality, and efficiency.
  • Work with R&D team to document and evaluate the effectiveness of process parameters for media testing.
  • Maintain a safe laboratory environment through compliance with Entegris policies.
  • Participate in Safety Teams as required, perform 6S lab audits.
  • Author and/or review test reports, work instructions, and other technical documents.

What We Seek:

  • BS or MS in Chemistry/Chemical Engineering or related field.
  • Lab experience using gas-phase analytical equipment w/equipment knowledge and troubleshooting skills.
  • Experience using MS Excel is required. MathCAD experience is desirable.
  • Ability to clearly communicate technical information and ideas to internal and external audiences.
  • Strong written and verbal communication.
  • Strong personnel team building skills.
  • Well organized and detail oriented.
  • Ability to lift 50lbs and climb ladders during test set-up.

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.

What We Offer:

At Entegris, we invest in providing opportunities for our employees and promote from within. The new hire in this role will have the potential to grow and create relationships across the organization and be recognized for demonstrated success and adherence to company PACE values.

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.

  • Compensation: $75,000 - $80,000 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.
  • Value-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 intend to hire experienced or entry level job seekers who will need, now or in the future, Entegris sponsorship through H-1B ("H-1B lottery").

ENT363

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