Principal Account Manager – ADM, ALD Technology

Entegris

Principal Account Manager driving advanced deposition projects for key semiconductor OEMs at Entegris. Collaborating across teams to deliver effective account management and technical expertise.

Posted 5/22/2026full-timeRemote • Arizona • 🇺🇸 United StatesLead💰 $140,000 - $180,000 per yearWebsite

About the role

Key responsibilities & impact

Serve as the single point of accountability for advanced deposition engagement with key OEMs, while actively sharing ownership with R&D, BU, Operations, Quality, and Supply Chain partners.
Lead complex OEM evaluations and qualifications as a program manager, ensuring clarity of scope, roles, timelines, and decision points.
Leverage subject matter expertise while maintaining clear external ownership and strong internal alignment.
Deliver a seamless, coordinated experience for customers through aligned and consistent Entegris engagement.
Maintain strong technical fluency in ALD and advanced deposition fundamentals to support effective customer and internal engagement, including the ability to:
Engage confidently and credibly with customer engineering teams.
Ask thoughtful, productive questions that clarify customer needs, technical constraints and decision drivers.
Maintain working familiarity with precursor materials and qualification considerations to engage credibly and support effective decision making.
Translate customer discussions into clear, well aligned internal actions and priorities.
Demonstrate strong internal and external communication skills, ensuring clear, targeted information sharing and consistent customer messaging.
Partner closely with customers by operating at their pace and responding with urgency and agility.
Lead and influence internal teams to align to the same level of responsiveness and execution excellence.
Own execution details across: open order reviews, RMA coordination, quote follow up and status clarity, and escalation management.
Proactively identify technical, commercial, supply, and timing risks and lead effective mitigation efforts.
Identify opportunities for systems-level improvements (processes, tools, workflows) that improve speed, transparency, and execution quality.
Collaborate with cross-functional partners to design and implement sustainable process improvements.

Requirements

What you’ll need

B.S. in Materials Science, Chemistry, Chemical Engineering, or related discipline; PHD-level candidates with strong relevant technical skills highly encouraged to apply.
10+ years of experience in the semiconductor technology industry.
Experience supporting semiconductor equipment OEMs strongly preferred.
Background in account management, technical program management, or customer-facing engineering roles.
Exposure to advanced deposition, ALD, precursor materials, or materials qualification programs strongly preferred.
Experience working in execution-critical, escalation-prone customer environments.
Proven effectiveness in matrixed organizations without direct authority.
Team-first mindset — understands success depends on shared ownership and collective execution.
Comfortable sharing ownership — knows when to lead and when to defer.
High attention to detail — facts, commitments, data, and timing matter.
Fast response orientation — thrives in environments where customer expectations are measured in hours.
Strong communicator — ensures information flows clearly, efficiently, and appropriately.
Process-mindedness— interested in improving systems and scalability.
Ability to travel 30-40% of the time.

Benefits

Comp & perks

Annual Bonus Eligible
A progressive (PTO) 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
Values-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

advanced depositionALDprecursor materialsmaterials qualificationtechnical program managementaccount managementsemiconductor technologyexecution-critical environmentsescalation managementprocess improvements

Soft Skills

strong communicationteam-first mindsethigh attention to detailfast response orientationcollaborationleadershipinfluencecustomer engagementagilityproblem-solving

Certifications

B.S. in Materials ScienceB.S. in ChemistryB.S. in Chemical EngineeringPhD in related discipline