Staff Demand Planning Analyst

onsemi; San Jose (CA); On-site; USD 100,000 - 130,000; Full time

Job summary

onsemi is looking for a Staff Demand Planning Analyst in San Jose, California. You will drive operational excellence through data-driven planning and strategic forecasting while collaborating across teams.

The ideal candidate should have a Bachelor's degree and over 5 years of experience in demand planning or analytics, along with proficiency in Excel and ERP systems. If you're passionate about the semiconductor industry and thrive in a fast-paced environment, we want to hear from you.

Qualifications

• 5+ years of experience in demand or supply planning, forecasting, or business analytics.
• Experience in the semiconductor industry and channel business models.

Responsibilities

• Own and manage the end-to-end demand planning process across products, customers, and regions.
• Develop and continuously refine forecast models to support revenue attainment.
• Lead and contribute to weekly revenue reviews.
• Analyze historical trends and customer behavior for forecast accuracy.
• Present analytics and insights to senior leadership.

Skills

Analytical skills

Interpersonal communication

Forecasting

Data visualization (Power BI)

Excel proficiency

Education

Bachelor’s degree in Business, Supply Chain, Analytics, or related field

Tools

ERP systems (e.g., Blue Yonder, Kinaxis)

Job description

Staff Demand Planning Analyst

onsemi is seeking a highly analytical, business-savvy, and detail‑oriented professional to join as a Staff Demand Planning Analyst. This role is pivotal in driving operational excellence through data‑driven planning, strategic forecasting, and cross‑functional collaboration. The ideal candidate will have a strong grasp of the semiconductor supply chain and demand planning, and a passion for turning complex data into actionable insights.

We’re looking for someone who is sharp with numbers, strong in interpersonal communication, and thrives in a dynamic, fast‑paced environment.

Responsibilities

• Own and manage the end‑to‑end demand planning process across products, customers, and regions.
• Develop and continuously refine forecast models to support revenue attainment and alignment with supply capabilities.
• Lead and contribute to weekly revenue reviews, providing clear insights on forecast vs. actual performance, risks, and opportunities.
• Act as pricing owner for assigned portfolio—monitor price execution, analyze margin impact, and partner with Sales and Product Marketing to optimize pricing strategies and profitability.
• Drive active and structured communication with Sales and Analytics teams to capture real‑time market signals, customer demand shifts, and pricing dynamics; ensure all insights are translated into actionable inputs for Product Marketing.
• Align closely with Sales on key customer forecast changes to ensure responsiveness and agility in demand adjustments.
• Identify risks and opportunities in demand projections and provide data‑driven mitigation strategies to protect revenue and inventory health.
• Support Annual Operating Plan (AOP) and long‑range strategic planning with robust, data‑driven demand projections.
• Analyze historical trends, customer behavior, market signals, and channel dynamics to continuously improve forecast accuracy.
• Develop and maintain a strong understanding of market sizing frameworks (TAM, SAM, SOM) to inform demand assumptions, growth opportunities, and strategic planning decisions.
• Understand key margin drivers and incorporate pricing, mix, and demand signals into planning decisions to optimize business outcomes.
• Present complex analytics, insights, and recommendations to senior leadership in a clear, structured, and impactful manner.
• Own distribution channel management, including monitoring POS, backlog, and sell‑in/sell‑through dynamics to ensure alignment with true market demand.

Qualifications

• Bachelor’s degree in Business, Supply Chain, Analytics, or related field.
• 5+ years of experience in demand or supply planning, forecasting, or business analytics.
• Strong proficiency in Excel and data visualization tools (e.g., Power BI).
• Experience with ERP systems (e.g., Blue Yonder, Kinaxis).
• Excellent communication and strong interpersonal skills to align and coordinate across teams.
• Experience in the semiconductor industry and channel business models.

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.

More details about our company benefits can be found here: https://www.onsemi.com/careers/career-benefits

About The Team

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 [e-mail] for assistance.