Jobs at Entegris

Three-year rotational leadership development program for early-career supply chain professionals. Participants complete assignments in supply planning, procurement, and logistics while receiving training, mentorship, and exposure to senior leaders. The program emphasizes complex project work, professional development, adaptability, initiative, and preparation for permanent supply chain and future leadership roles at Entegris.

Three-year rotational engineering leadership program involving assignments in manufacturing engineering, product engineering, and manufacturing, customer, or materials quality. Participants complete technical projects, structured training, leadership development, mentorship, and cross-functional work before transitioning to a permanent Entegris role. The program targets recent engineering graduates and early-career candidates with strong academic or professional achievement, initiative, adaptability, and willingness to relocate.

Produces ultra-high-purity system components using engine lathes, manual milling machines, and other shop equipment. Follows drawings, work instructions, and engineering specifications; performs measuring, inspection, deburring, cleaning, and repetitive machining operations. Maintains product quality, safety, workplace organization, and on-time shipments while handling materials responsibly and collaborating with team members.

Leads mechanical product development for high-precision semiconductor photomask handling systems. Responsibilities include concept-to-production design, prototype testing, FEA, CFD, moldflow analysis, root cause investigations, design optimization, manufacturing collaboration, change control, and product launches. The role requires expertise in mechanical design, materials, precision machining, plastic molding, contamination control, design for manufacturability, and cross-functional project coordination.

Leads manufacturing quality initiatives for semiconductor gas purification products, including root-cause investigations, CAPA, nonconformance and MRB management, quality dashboards, process control, SPC, MSA, NPI readiness, audits, and continuous improvement. Partners cross-functionally to reduce defects, improve process capability, strengthen quality systems, and resolve complex issues. Coaches teams and influences quality culture without direct authority. The role is on-site in San Luis Obispo, California, with occasional travel.

Entry-level engineers complete a three-year rotational program across manufacturing engineering, product engineering, and manufacturing, customer, or materials quality. Participants receive technical training, mentorship, leadership development, and project experience while contributing to business objectives. The program culminates in permanent placement within Entegris and may require geographic relocation.

Three-year rotational engineering development program featuring assignments in manufacturing, product, and quality engineering. Participants complete challenging projects, receive structured technical and leadership training, work with mentors and senior leaders, and build cross-functional networks. The program targets new or early-career engineers with strong academic or professional achievement who are willing to relocate, adapt to varied assignments, and pursue long-term leadership careers at Entegris.

Supports global manufacturing plant finance through forecasting, budgeting, consolidation, reporting, variance analysis, month-end close, and CapEx planning. Partners with operations and division leaders to interpret financial results, identify improvement opportunities, align financial plans with business goals, and provide data-driven recommendations. The role also delivers financial guidance to non-finance employees and ensures reporting complies with GAAP and internal controls.

Leads HR strategy for Entegris’s global Materials Solutions division. Partners with executives on organization design, workforce planning, succession, leadership effectiveness, engagement, change management, and acquisition integration. Advises leaders on people-related risks, develops talent plans, uses workforce data to guide hiring and priorities, and leads a distributed HR team supporting multiple regions and sites.

Develops surface-modified polymeric membrane technologies for semiconductor liquid filtration and purification. Responsibilities include designing laboratory experiments, conducting membrane characterization, interpreting analytical data, optimizing roll-to-roll processes, supporting scale-up and commercialization, establishing test methods, troubleshooting manufacturing issues, preparing technical documentation, and collaborating with product development, manufacturing, quality, EHS, and customer teams.

Lead manufacturing quality engineering for specialty chemical processes used in semiconductor production. Drive process control, root-cause analysis, CAPA, nonconformance resolution, SPC, statistical analysis, audits, qualification, validation, and change management. Monitor yield, scrap, DPPM, CCPK, Cpk, and other quality metrics while partnering with production, engineering, supply chain, operations, and global quality teams to improve process stability, compliance, and operational performance.

Own customer enablement for North America OEM accounts, supporting mature product lines and recurring revenue. Manage customer priorities, forecasts, consignment inventory, allocations, escalated issues, account receivables, quality notifications, and product changes. Coordinate cross-functional and global teams to improve shipments, resolve complex problems, maintain customer satisfaction, and support operational efficiency. Participate in business reviews and continuous improvement initiatives.

Support execution and documentation of core quality programs for CMP manufacturing: manage OCAP/CAPA, maintain SPC trending and control limits, update FMEAs and control plans, author quality documentation, coordinate audits and training, and collaborate with operations, engineering, and quality teams to ensure process stability and continuous improvement.

Leads manufacturing and production engineering activities, including daily production planning, material consumption control, shipment coordination, SOP compliance, employee training, facility and environmental safety, troubleshooting, root-cause analysis, corrective actions, and continuous improvement. Collaborates cross-functionally with materials, facilities, quality, and production teams to improve efficiency and customer fulfillment.

Controls engineering documentation and change orders through release and implementation. Creates and tracks ECOs, updates BOMs, material masters, documents, and engineering records in PLM, EPDM, SAP, and MRP systems. Coordinates with Engineering, Manufacturing, Quality, Supply Chain, Operations, and Purchasing to ensure complete and timely engineering changes. Edits drawings and manufacturing documents based on engineer markups and maintains accurate, traceable records.

Leads high-volume assembly manufacturing operations across safety, quality, delivery, and cost. Manages production resources, scheduling, capacity, ramp-ups, NPI, product transfers, process qualifications, quality improvement, EHS compliance, and continuous improvement. Develops assembly teams through coaching, training, performance management, and succession planning while collaborating with Engineering, Quality, Supply Chain, Planning, and Maintenance. Supports digital manufacturing initiatives and drives productivity, yield, capacity, and cost improvements.

Manufacturing Engineer responsible for optimizing production processes, improving efficiency and quality, designing workflows and equipment layouts, validating process capabilities, leading FMEA activities, analyzing manufacturing data, and coordinating improvement projects. The role applies Lean Manufacturing and Six Sigma principles, supports high-volume production, prepares reports, manages process risks, and collaborates with cross-functional teams to deliver cost, quality, and on-time shipment improvements.

Develops and optimizes production schedules aligned with demand, inventory, capacity, and customer delivery goals. Reviews MRP signals, manages work orders, resolves material and capacity constraints, maintains planning master data, and leads capacity meetings. Partners with manufacturing, procurement, quality, engineering, and supply chain teams to support engineering changes, production readiness, variance analysis, and process improvements. Requires advanced SAP planning experience, strong analytical and cross-functional influencing skills, and substantial manufacturing planning experience.

Coordinates production planning activities in a manufacturing facility, including material availability, work-order release and closure, replenishment, shortages, inventory levels, configuration updates, and variance analysis. Partners with procurement, warehouse, logistics, and senior planners to maintain production continuity and planning accuracy. Requires analytical, organizational, communication, Excel, and ERP/MRP skills, plus the ability to work throughout the facility.

Supports financial decision-making for manufacturing plants through cost accounting, forecasting, budgeting, standard costing, variance analysis, month-end close, inventory valuation, and productivity project review. Partners with plant and operational leadership, explains financial results, ensures GAAP-compliant reporting, and provides financial guidance to non-finance employees. Requires travel to other company sites and strong SAP, Excel, and financial modeling skills.