Lead Engineer, Lab Quality Engineering

Job Title:

Job Description:

The Role

Entegris is currently seeking a Global Thin Film Metrology Quality Engineer to join our Analytical Laboratories team, based in our Danbury, Ct facility.  

In this role, you will Implement, sustain, and improve thin-film metrology methods for our Materials Solutions Coating operations. This cross-functional role partners with laboratory, R&D, process engineering, manufacturing, supplier quality, customer quality, and quality systems teams to strengthen measurement capability, reduce variation, govern change, support technology transfer, and improve audit readiness. 

What You’ll Do 

• Own quality oversight for thin-film and coating metrology methods, measurement systems, software workflows, and data packages within the assigned scope. 

• Develop, validate, verify, transfer, and maintain fit-for-purpose methods for film thickness, uniformity, surface morphology, roughness, composition, structure, adhesion, stress, and other critical-to-quality attributes. 

• Establish measurement controls, including calibration and verification strategy, reference standards, system suitability, control charts, uncertainty evaluation, gauge R&R, method correlation, matching, and inter-laboratory comparability. 

• Provide quality governance for instrument qualification, method changes, software changes, new capability introduction, and method transfers using approved change-control and risk-management processes. 

• Review abnormal trends, out-of-specification or out-of-trend results, measurement excursions, and data-integrity concerns; ensure appropriate containment, investigation rigor, root-cause analysis, CAPA, and effectiveness verification. 

• Use statistical methods to evaluate bias, precision, stability, capability, repeatability, reproducibility, and measurement-system contribution to total process variation.  

• Develop and maintain controlled procedures, method documentation, technical reports, validation protocols, training materials, qualification criteria, and audit-ready records. 

• Support internal, external, and customer audits as needed; provide objective technical evidence and clearly communicate method capability, measurement uncertainty, data limitations, and risk.  

• Translate product and process requirements into practical metrology strategies, sampling plans, acceptance criteria, and quality controls. 

• Drive alignment of best-known methods, instrument platforms, data review practices, and escalation criteria across sites while recognizing justified site- or product-specific requirements.  

• Build and maintain a thin-film metrology capability roadmap addressing capacity, redundancy, obsolescence, automation, digital integration, reference standards, and future business needs. 

• Provide technical coaching and training to engineers, scientists, chemists, and technicians; lead cross-functional improvement projects without direct supervisory authority.  

• Maintain a safe laboratory environment and ensure work follows applicable EHS, chemical-handling, equipment, and waste-disposal requirements. 

What We Seek 

• Bachelor’s degree in chemistry, Physics, Engineering, Material Science or related field required, M.S. or Ph.D. preferred.  

• Minimum of 5 years of related experience in thin-film, coating, surface, semiconductor, advanced-materials, or precision-metrology environments. 

• Strong knowledge of analytical chemistry, materials science, physics, semiconductor materials, thin films, ceramic materials, and metrology. 

• Experience with thin-film metrology tools such as spectroscopic ellipsometry, reflectometry, profilometry, optical or confocal microscopy, interferometry, thickness mapping, AFM, SEM/EDS, XRR, XRD, or related surface and structural characterization techniques. 

• Demonstrated ability to develop, validate, troubleshoot, or sustain thin-film metrology methods and interpret complex measurement data. 

• Working knowledge of ISO 17025 and ISO 9001 standards, Good Laboratory Practices, and Good Manufacturing Practices. 

• Proficiency in statistical analysis, quality management systems, and measurement controls such as SPC/SQC, stability, accuracy, bias, precision, uncertainty, gauge R&R, correlation, and matching. 

• Experience applying quality and problem-solving tools, including FMEA, Pareto analysis, histograms, trend analysis, process mapping, design of experiments, cause-and-effect analysis, and 8D methodology. 

• Ability to understand customer quality requirements and translate them into practical metrology controls and improvement actions. 

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 

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: $108,000.00-$139,500.00 a year range with actual pay dependent on candidate overall skills for the role

• Annual bonus eligible

• 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

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.

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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