Senior Capacity Planner

Forming Our Future together FormFactor, Inc. (NASDAQ: FORM), is a leading provider of essential test and measurement technologies along the full semiconductor product life cycle — from characterization, modeling, reliability, and design de-bug, to qualification and production test. Semiconductor companies rely upon FormFactor’s products and services to accelerate profitability by optimizing device performance and advancing yield knowledge. The company serves customers through its network of facilities in Asia, Europe, and North America. Rooted in our core values — Focus on the Customer, Ownership & Accountability, Respectfully & Effectively Communicate, and Motivate & Develop People — we foster an environment where diverse perspectives are not only welcomed but celebrated. Everyone can make an impact here. Whether it's improving products, supporting customers, or positively influencing peers and the community, the contributions of our people matter. Shift The regular hours for this position are day shift. Job Description The Senior Capacity Planner owns and evolves the finite capacity planning strategy across assigned and adjacent value streams (assembly, test, sub-fab support operations), ensuring alignment of equipment, labor, and critical facility services to SIOP demand signals and business objectives. This role operates with end-to-end ownership of capacity models, drives multi-scenario planning across short-, mid-, and long-range horizons, and leads cross-functional decision-making optimizing throughput, service levels, and margin performance. The Senior Capacity Planner serves as a key influencer in SIOP to S&OE translation, proactively identifying risks, recommending trade-offs, and coordinating actions across Operations, Planning, Engineering, Facilities, HR, and Sourcing to enable scalable and resilient factory performance, particularly during ramp and volatility. Key Responsibilities Finite Capacity Modeling & Scenario Planning Own and continuously improve enterprise-level, finite capacity models spanning multiple work centers, tool groups, and interdependent value streams. Translate SIOP/MPS outputs into resource-constrained production plans, incorporating operational, labor, and facility constraints. Design and execute advanced scenario modeling (e.g., demand volatility, NPI ramps, tool availability, labor constraints), providing data-driven recommendations with clear trade-offs (cost, service, throughput, margin). Establish and standardize planning assumptions, methodologies, and governance for capacity modeling across planning horizons. Constraints Management & Execution Leadership Identify, quantify, and prioritize systemic bottlenecks and capacity risks; lead cross-functional initiatives to resolve constraints. Drive debottlenecking strategies (e.g., capital investments, shift model changes, process improvements, outsourcing decisions) in partnership with Operations, Engineering, and Facilities. Lead alignment between SIOP, S&OE, and shop floor execution, ensuring pull-ins/pushouts, freeze windows, and priorities are managed consistently. Proactively escalate risks and influence decision-making with clear options and impact assessments. Ramps, NPI & Industrialization Lead capacity planning integration for NPI, ramp, and industrialization activities, ensuring alignment between engineering plans and manufacturing readiness. Translate engineering builds, qualifications, and learning curves into capacity and throughput models. Partner with HR and Operations to define workforce strategy (skill mix, staffing models, shift structures) required to meet demand scenarios. Influence readiness reviews and capacity gate decisions for new product introductions and expansions. Data Integrity, Analytics & Governance Establish ownership and governance of capacity-critical master data (cycle times, routings, yields, lot sizes, tool groups, calendars, downtime assumptions). Develop and maintain decision-grade dashboards and anal…

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