Capacity Planner - Staff

onsemi is seeking a self-driven and motivated candidate to join the Global Supply Chain Operations team, located in Phoenix, AZ. As a Staff Capacity Planner, you will have the opportunity to participate in the process and system transformation efforts for the global supply chain and its stakeholder organizations. You’ll be a member of a highly innovative and collaborative global team that operates at a fast pace to solve customers’ problems and build a better future. If you want an opportunity to dive into complex problems, develop sophisticated solutions, implement them with management support, and work in a culture built on respect, performance, initiative and fun – this is the right place for you! Responsibilities Collaborate with Business Unit planning, marketing, and sales to understand the demand signal trends and define capacity supply solutions Lead cross functional teams from MFG and Operations teams to manage supply constraints and ensure that those constraints are resolved in a timely manner Collaboratively work with Industrial Engineering and Finance teams to identify and justify capacity investment opportunities Continuously enhance the Capacity Planning process to ensure that analysis quality and supply constraints are mitigated effectively, and efficiently Preferred Knowledge and Experience Supply chain, process improvement experience; Business acumen and strong problem‑solving skills Experience with data analysis, reporting, and modeling tools (SQL, R, Python, Tableau etc.) is preferred Strong ability to develop and maintain relationships, influence stakeholders, and drive outcomes Experience collaborating with international teams including Asia and Europe is preferred Qualifications Bachelors/Masters Degree in Supply Chain, or Engineering Minimum 5 years’ of relevant industry experience; semiconductor/electronics planning environment experience is preferred Experience participating in large‑scale change and transformation Experience in Semiconductor Assembly / Test operations environment is plus Supply chain, process improvement experience Required Skills Supply Chain About Us onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end‑markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world. onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws. If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact View email address on click.appcast.io for assistance. Job Info Job Identification 2505380 Job Category Supply Chain Posting Date 05/05/2026, 04:06 PM Degree Level Bachelors Job Schedule Full time Locations 5701 N Pima Road, Scottsdale, AZ, 85250, US #J-18808-Ljbffr Onsemi