Supply and Inventory Planning Manager
SWIR Vision Systems
Scottsdale, AZ, USA
Posted on May 14, 2026
The Supply Planning Team, organized by Division, serves as the Business Unit’s (BU) single point of contact and advocate for all supply-related matters. This team is responsible for proposing and maintaining internal and external inventory targets/build categories in balance with service level targets. This team coordinates allocation and EOL processes and works with the Demand and Capacity Planning team to constrain the URDP during the S&OP process. Along with the Demand Team, Supply and Inventory Planner is responsible for creating “the plan”. They are responsible for their end-to-end supply chain and working with any teams required to remove and resolve issues.
onsemi is looking for experienced Supply and Inventory Planning Manager who will provide focus to effective strategies, set high personal and linked organizational goals and expectations, and disciplined execution to exceed those goals for growing Power Solutions Group; Protection and Signal Division. You will interface with assigned Business Unit, Sales & Marketing, Manufacturing Management, Finance, and Human Resources. Fast-paced, challenging environment that provides growth opportunities. This role is a managerial role.
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.
More details about our company benefits can be found here:
We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.
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 Talent.acquisition@onsemi.com for assistance.
- Bachelor’s degree in supply chain management (SCM) or a related field.
- A minimum of 8 years of experience in complex supply chain planning organizations. Experience in the semiconductor industry is a plus.
- Strong analytical skills and attention to detail.
- Excellent communication and coordination skills.
- Ability to work under pressure and meet tight deadlines.
- Experience in inventory control and management
- Proficiency in relevant software and tools. Experience in JDA/BY planning systems in the semiconductor industry is a plus.
- Serve as the BU supply interface and coordinate with demand planning counterparts to ensure that the plans remain aligned.
- Manage the Iron Triangle – balancing service level, forecast accuracy[HY1] [TC2] [KC3] (loadings and utilization), and inventory.
- Oversee wafer starts and make final decisions on starts.
- Plan, manage, and set targets for inventory and build category.
- Coordinate the allocation process (BUs make decisions) by suggesting an allocation based on BU strategy, setting up allocation in planning systems and monitoring allocation performance until closed.
- Execute product transfers per BU, manage suggested EOL devices.
- Drive strategic builds and factory filler.
- Manage lead time by providing recommendations based on system calculated lead times, Market trends and coordinating with BU to gather decisions what gets published to market.
- Provide BOQ supply input/coordination, advocate for BU and drive supply reviews and PAL2 and Division levels.
- Work with procurement and external manufacturing on negotiations (or re-negotiations) for external capacity.