Entegris

• Manage full life-cycle recruiting for Operations, Engineering and R&D, and other roles as needed across multiple locations. • Partner with hiring managers to define role requirements, timelines, and competencies; set expectations based on market conditions. • Source and engage passive candidates using job boards, social networks, databases, web mining, and non-traditional channels. • Build and maintain talent pipelines for high-volume and technical roles to support future workforce needs. • Review applications, conduct screens, coordinate interviews, and manage candidates through all hiring stages. • Ensure data accuracy and process discipline within Workday and other recruiting tools. • Provide regular communication and progress updates to hiring managers, HR partners, and TA leadership. • Deliver a high-quality candidate experience through timely communication and professional engagement. • Participate in TA projects focused on process enhancement or scaling support for business growth.

Role Description Entegris is seeking a Marketing and Technical Engineer to support our Liquid Micro-Contamination Control (LMC) Market & Technical Solutions organization. This new hire will specialize in customer micro-contamination control, with a primary focus on Wet Etching Clean, Photolithography, CMP, or Chemical manufacturing processes. This position involves: - Supporting the development of new products and applications. - Promoting existing products. - Exploring new applications for current offerings. - Direct communication with customers, sales, engineering, manufacturing, and other internal departments. The new hire in this role will ideally be based remotely in the Phoenix, Arizona area. WHAT YOU'LL DO - Serve as the technical lead for product recommendations, evaluations, and qualification projects at customer locations to support sales opportunities. - Assist with prototypes or derivative products in both established and new applications. - Promote mature products in fab applications for defect reduction to improve customers' yield. - Provide technical mechanisms and solutions to address issues faced by fabs and chemical suppliers using the appropriate Entegris products. - Participate in regular meetings with customers and internal teams (Account Managers, Applications, Quality Engineering, BU/PM) to share feedback, assess progress, drive solutions, and enhance communication regarding product evaluations and application challenges. - Engage in new business development, conduct market share analysis, and implement strategic initiatives. - Gather and share technical lessons learned with MTS teams in other regions to expand business opportunities. - Collaborate with a cross-functional team to deliver optimal technical solutions to customer issues and serve as the voice of the customer, providing key insights to guide and participate in new product development. Qualifications - Master’s Degree in Engineering. - 5+ years’ experience in Semiconductor Engineering. - Excellent communication, planning, organizational, and leadership skills. - Flexibility to adapt to various work environments, workforce dynamics, and customer needs. - Strong knowledge of semiconductor manufacturing processes, including Wet Etch Clean, Photolithography, and CMP-related defect reduction and yield improvement. - Fluent in English speaking, capable of effective communication through conversation, oral presentations, and written reports. - Ability to travel up to 25% of the time. Benefits - Compensation: $120,000- $160,000 per year 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. - A values-driven culture with colleagues that rally around People, Accountability, Creativity, and Excellence.

• 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.

• Own end-to-end account execution across product platforms and global teams, including pricing, orders, and delivery commitments • Develop and execute an account growth plan, identifying whitespace opportunities across Entegris’ portfolio (cross-sell/upsell) and converting them into qualified pursuits • Translate demand signals (MRP, long-term forecasts, ramp requests) and customer priorities into clear internal plans, investment asks, and opportunity strategies • Serve as the single point of accountability for customer-facing commitments, performance, outcomes, and value expansion • Lead complex topics across supply, quality, and commercial areas— establishing cadence, ownership, and clear internal/external communication • Anticipate constraints and opportunities, align plans early, and drive sustainable improvements through business unit leadership to strengthen long-term performance • Own commercial frameworks (pricing execution, rebates, inventory management constructs) and build business cases/proposals that support profitable growth • Partner with Finance, Legal, Pricing, and Contracts to ensure disciplined commercial alignment and negotiation support for expansions and new pursuits • Lead cross-functional execution across Supply Chain, Manufacturing, Quality, Customer Service, Engineering, and Finance to deliver customer outcomes and growth initiatives • Represent Entegris in senior-level engagements with clear, data-driven narratives that align execution, value, and growth • Travel up to 25% of the time

Job Title: Recruiter Job Description: We are seeking an experienced Contractor Recruiter to support high-volume and/or specialized hiring needs in Malaysia. This role will be responsible for managing end-to-end recruitment activities, working closely with hiring managers to attract, assess, and hire qualified candidates within agreed timelines. The ideal candidate is hands-on, results-driven, and familiar with the Malaysian talent market. Key Responsibilities - Manage the full recruitment lifecycle from role intake to offer acceptance - Partner with hiring managers to understand hiring needs, job requirements, and timelines - Source candidates through job portals, LinkedIn, referrals, and direct outreach - Screen resumes and conduct initial phone/video interviews - Coordinate interview scheduling and candidate communications - Conduct candidate assessments and reference checks as required - Prepare and extend employment offers in alignment with internal guidelines - Maintain accurate recruitment data in the Workday or tracking tools - Provide regular updates on hiring progress and recruitment metrics - Ensure recruitment activities comply with local labor laws and company policies - Required Qualifications & Experience - Bachelor’s degree in Human Resources, Business, or a related field (preferred) - 1–3 years of recruitment experience, ideally within in-house TA or agency environments - Experience recruiting for temporary, contract, or high-volume roles is an advantage - Proven ability to manage multiple requisitions simultaneously

• Own a territory/portfolio with primary markets in medical and pharmaceutical chemistry customers • Create and maintain account plans by mapping decisionmakers • Build multi-level relationships to expand share of wallet • Lead opportunities from discovery to close • Champion disciplined commercial excellence • Support continuous improvement across commercial processes

• Process bi-weekly payroll for employees and contractors. • Maintain accurate payroll records and ensure data integrity. • Resolve payroll discrepancies and answer payroll-related inquiries from employees and management. • Ensure compliance with federal, state, and local payroll regulations and laws. • Collaborate with HR to manage employee changes such as new hires, terminations, and status changes. • Assist in the annual preparation of payroll tax returns and W-2s. • Implement and improve payroll processes and systems to enhance efficiency.

• Serve as the primary Entegris contact for customers in the assigned territory/market • Maintain strong, productive relationships with tier one strategic customer to ensure business goals are met • Develop, maintain, and grow productive, long-term relationships with customers to enable Entegris to meet revenue, profitability, and market-share objectives • Manage ongoing engagement between various internal business functions and client organizations • Use technical and business acumen to understand customer requirements and communicate them to the internal business • Develop and execute account and opportunity plans for key customers and prospects • Ensure timely execution of actions throughout the sales cycle • Define success in the role by growing product line revenues, profitability and market share.

Job Title: Senior Buyer Job Description: Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue that mission. The role: Entegris is seeking a dynamic Senior Buyer who will be responsible for direct material procurement activities across the US. The successful candidate will be a take-charge individual recognized as a strategic buying and supplier negotiations expert who will collaborate with manufacturing, quality, planning, logistics, as well as suppliers to identify and drive total delivered cost savings, security of supply, innovation and process improvements. What you'll do: - Manage operational procurement excellence to achieve objectives for delivery, lead time, cost and invoice reconciliation; - Demand Sensing and Modelling – collaborate with multiple production teams to capture material requirements, consolidate demand signals and execute accurate and timely procurement functions; - Inventory Planning - Calculate, manage and audit key procurement parameters (Economic Order Qty, Replenishment Method, Safety Stock); - Exception Management – Efficiently identify and manage procurement exceptions while focusing on continuous improvement of procurement processing; - Supplier Relationship Management – Effectively “coach” suppliers to be best in class partners. Work with Commodity Managers and Supplier Quality Engineers to optimize supplier performance. Provide input to sourcing strategies and develop internal/supplier relationships that extract maximum value from the current and potential supplier base; - P2P Automation – Be a subject matter expert in Procure-to-Pay automation implementation; - Ensure key metric reporting is in place and lead efforts in problem solving, providing root cause analysis and continuous improvement solutions; - Ensure that company purchasing practices and strategies are continuously challenged and refined; - Continuously evaluate and assess supplier performance reports consistent with agreed to requirements to ensure consistency in quality, service and delivery targets. What we seek: - Bachelor’s degree in Supply Chain, Business, Engineering, or equivalent experience; - 5+ Years progressive experience in Supply Chain Management, or Purchasing; - Excellent knowledge of operations management and supply chain processes in a large organization; - Ability to build relationships and influence internal and external stakeholders; - A passion for winning as a team, achieving results and a desire for continued success in a growth environment. 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: $90,000.00-$110,000.00 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 - Company anticipates the application window closing approximately 5 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require Company to shorten or extend the application window 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.

Job Title: Senior Specialist, Centralized Planner Job Description: Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue that mission. The Role: The Advanced Purity Solutions Centralized Planning and Procurement team is seeking a Senior Specialist, Centralized Planner to join our team. As a Senior Specialist, Centralized planner, you will play a key role in ensuring that production, inventory, and material flow plans are aligned with customer demand and operational goals across multiple manufacturing sites. You will use your planning expertise, analytical mindset, and cross functional collaboration skills to create and optimize production schedules, resolve constraints, and support data integrity across planning systems. This role requires thoughtful problem solving, strong decision making, and the ability to influence partners at all levels. This is a remote role but must follow Entegris’ work location policy which dictates that employees must reside in one of the listed states (MA, MN, TX, UT, CT, NC, RI, WI, IL, AZ, NV, PA, NH, FL, GA, IN, OH, OK, ID, TN) and be willing to commute to the nearest manufacturing facility/office if given adequate notice. What You’ll Do: - Develop, manage, and adjust production schedules to ensure efficient workflow, on time delivery, and alignment with demand forecasts - Review MRP signals daily and create or update work orders to meet demand, proactively communicating changes to manufacturing and procurement - Identify and resolve constraints related to materials, labor, tools, and capacity through structured problem solving and cross functional partnership - Lead weekly capacity and production meetings, driving accountability for scheduled execution and mitigation actions - Ensure data accuracy and maintain key master data elements related to planning, such as safety stock levels, order quantities, and scheduling parameters - Review and respond to Engineering Change Requests/Orders (ECR/ECO) and Quality Notifications to ensure smooth transitions and correct planning records - Assemble and release work‑order packets to support production readiness and workflow efficiency - Analyze workorder variances, support root-cause investigations, and close orders in alignment with standard processes - Partner cross functionally with manufacturing, supply chain, procurement, quality, and engineering teams to drive planning accuracy and achieve shared goals—reflecting PACE values and L3 collaboration expectations - Support introduction of new tooling or process updates by coordinating with tool room and operations teams - Maintain a safe and organized workspace by following site safety protocols and identifying potential hazards What We Seek: - Must be 18 years or older and have the right to work in the US without sponsorship - Bachelor’s degree in Supply Chain, Business, Operations, Engineering, or a related field - At least 5+ years of experience in production planning, scheduling, or related manufacturing operations - Ability to travel (<10%) to manufacturing sites as needed - Resides in a state covered by Entegris’ work location policy (MA, MN, TX, UT, CT, NC, RI, WI, IL, AZ, NV, PA, NH, FL, GA, IN, OH, OK, ID, TN) - Advanced SAP experience, including materials management or production planning modules - Demonstrated success influencing cross functional teams without direct authority - Advanced understanding of MRP/ERP planning processes and strong proficiency using planning or ERP systems (SAP preferred) - Strong ability to analyze data, interpret capacity constraints, and make sound decisions independently - Effective communication and relationship building skills; able to influence within cross functional environments - Comfortable working in a fast paced manufacturing environment and adapting to schedule changes Physical Requirements - Ability to stand and walk for extended periods - Ability to work in required PPE, including safety glasses, steel toe shoes, gloves, and/or cleanroom attire 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: $95,000 - 110,000 per year range with actual pay dependent on candidate overall skills for the role - 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 - Company anticipates the application window closing approximately 5 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require Company to shorten or extend the application window 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.