Principal, Plant Purchasing Operations Partner

Job Title:

Job Description:

The Role

Entegris is seeking a Principal, Plant Purchasing Operations Partner to join our Procurement organization. This highly visible role will support our manufacturing sites in Hillsboro, OR and San Luis Obispo, CA, serving as a key connection between site operations and our centralized procurement organization.

In this role, you will serve as the principal plant-facing purchasing operations expert, providing broad functional expertise and thought leadership across complex supply execution, purchasing governance, and operational risk.

The Plant Purchasing Operations Partner represents plant priorities within the Purchasing Center while shaping enterprise principles, standards, and operating approaches that improve material availability, service, inventory health, and production continuity across multiple sites or regions.

Leads resolution of significant and unique supply challenges where analysis requires evaluation of incomplete information, competing priorities, and business tradeoffs.

Advises senior leaders on systemic supplier, fulfillment, and execution risks; develops scalable frameworks for escalation, governance, and performance management; and creates formal cross-functional networks across Planning, Operations, Quality, Logistics, Finance, Procurement, and digital teams.

Operates through influence rather than direct authority, mentors experienced professionals, and leads high-impact initiatives that strengthen purchasing capability and deliver sustained enterprise outcomes.

What You'll Do

• Provide thought leadership on plant purchasing operations, supply continuity, and execution strategy, shaping objectives, principles, and standards with multi-site or enterprise impact.
• Lead resolution of significant and unique supply and procurement execution issues involving constrained supply, material shortages, inventory exposure, supplier performance, and production or customer risk.
• Develop and govern scalable escalation, exception-management, and risk-prioritization frameworks used across plants, regions, and Purchasing Center teams.
• Advise senior leaders on systemic supply risks, execution tradeoffs, and recommended actions using operational data, business context, and evaluation of qualitative and quantitative factors.
• Establish formal cross-functional networks across Planning, Operations, Quality, Logistics, Finance, Procurement, and suppliers to align decisions, accelerate issue resolution, and sustain accountability.
• Identify patterns across sites and suppliers, translate recurring disruptions into enterprise improvement priorities, and sponsor root cause and corrective action efforts.
• Shape purchasing governance within S&OE, S&OP, and related operating forums by establishing decision criteria, escalation thresholds, performance expectations, and executive-ready reporting.
• Define and advance performance measures for service, material availability, supplier execution, inventory health, fulfillment accuracy, and issue resolution effectiveness.
• Lead complex process, automation, data, and digital initiatives that improve purchasing visibility, standardization, decision quality, and execution performance across the network.
• Create playbooks, standard work, and communities of practice that institutionalize leading practices and strengthen purchasing operations capability.
• Mentor and informally direct experienced procurement and supply chain professionals, providing expert guidance on complex decisions, risk mitigation, and stakeholder alignment.
• Represent the plant and operations perspective in the development of broader procurement strategies, policies, systems, and transformation roadmaps.

What We Seek

• Typically requires a minimum of 12 years of related experience with a bachelor's degree, or 8 years with a master's degree, or a Ph.D. with 5 years of experience, or equivalent experience in Supply Chain, Purchasing, Procurement Operations, Operations, or a related field.
• Broad expertise across purchasing operations, supply continuity, supplier performance, planning, inventory, and exception management, with deep knowledge in one or more specialized areas.
• Demonstrated success leading significant, unique, and cross-functional supply chain initiatives with impact across multiple sites, regions, or business groups.
• Ability to evaluate complex situations involving incomplete information, competing operational priorities, and intangible business considerations, and to translate analysis into clear decisions and recommendations.
• Experience developing company or functional objectives, governance models, operating principles, escalation frameworks, and performance standards.
• Advanced knowledge of ERP/MRP systems and supply chain data; SAP experience preferred. Experience using metrics, dashboards, and analytical tools to influence executive decisions and drive sustained improvement.
• Proven ability to create formal networks, influence senior stakeholders without direct authority, and align diverse functions around high-impact outcomes.
• Strong executive communication skills, including the ability to frame complex issues, present tradeoffs, and recommend actions to senior leaders.
• Demonstrated capability to mentor experienced professionals, elevate functional capability, and serve as a recognized thought leader in purchasing operations.
• Strong judgment, accountability, and integrity when leading high-visibility decisions that may affect production, customers, inventory, cost, and business continuity.

Why Work at Entegris

Lead. Inspire. Innovate. Define Your Future.At Entegris, our employees bring diverse backgrounds, experiences, and perspectives that help generate new ideas and better outcomes. We encourage employees at every level to contribute to projects and initiatives because leadership exists throughout the organization. Ourvaluesguidehow we operateevery day-notonlywhenit isconvenient, but inways that arelasting and meaningful.We want the time and energy youinvesthere tomakea positive impact on your lifebothinside and outsidethe workplace.

What We Offer

Our total rewards packageextendsbeyond a paycheck. Whetheryou are focused oncareergrowth,health, orfinancial well-being, we offer generous benefitsdesignedto help youreachyour goals.

• Compensation: $127,000- $160,000 per year range with actual pay dependent on candidate overall skills for the role
• Generous 401(K) plan with an impressive employer match

• Excellent health, dental and vision insurance packages to fit your needs

• Flexible work schedule and 11 paid holidays a year

• Paid time off (PTO) policy that empowers you to take the time you need to recharge

• Education assistance to support your learning journey

• Values-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence

Entegris does not provide immigration-related sponsorship for this role.Please donot apply if you willrequireEntegris immigration sponsorship now or in the future, including H-1B, TN, STEM OPT, or similar sponsorship.

Entegrisiscommitted to equal opportunityforall employees and applicants.Werecruit, hire, train, and rewardindividuals based ontheir abilities, achievements, and experience,without regard to race, color, religion, sexual orientation, age, national origin, disability, maritalstatus,or military status.

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