FP&A Manager

Job Summary:

onsemi, a large, multinational supplier of energy-efficient products, is seeking a highly driven and intellectually curious finance professional to join the business unit finance team in San Jose, CA. As a Sr. Financial Analyst supporting the Analog Mixed-Signal Group (AMG), you will partner directly with business and functional leadership to drive strategic decision-making, financial planning, and operational execution.

This role sits at the center of a rapidly scaling division operating in one of onsemi's highest-growth market segments, with expanding opportunities across automotive electrification, industrial automation, AI data center power, and advanced sensing applications.

You will play a critical role in shaping the financial narrative of the business-owning forecasting, analyzing performance drivers, and influencing investment decisions-while also contributing to broader corporate initiatives focused on improving effectiveness, automation, and scalability of finance processes.

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

• Bachelor's degree in Finance, Accounting, or a related field (MBA or advanced degree a plus)

• 5+ years of progressive experience in FP&A or finance business partnering, with a demonstrated track record in forecasting, budgeting, and performance management

• Advanced financial modeling expertise, including scenario analysis, driver-based planning, and complex data analysis in Excel

• Experience leveraging AI tools (including LLMs) and process automation to improve financial workflows, reporting efficiency, and insight generation

• Strong analytical and problem-solving capabilities, with the ability to synthesize complex data into clear, actionable business insights

• Excellent communication and executive presence, with the ability to effectively influence and partner with stakeholders across all levels of the organization

• High attention to detail combined with strong organizational skills, with the ability to manage multiple priorities and deliver high-quality outputs in a fast-paced environment

• Collaborative team player with a proactive mindset, demonstrating ownership, accountability, and a continuous improvement orientation

• Own and lead the monthly forecast process for the business unit, partnering closely with functional leaders to assess key drivers, challenge assumptions, and drive forecast accuracy and accountability

• Deliver actionable financial insights by analyzing forecast trends, budget variances, and business performance to support executive decision-making

• Develop and maintain advanced financial models to enable scenario planning, evaluate strategic initiatives, and support long-term business planning

• Prepare and present executive-level reporting that clearly communicates key financial and operational KPIs, risks, and opportunities

• Drive cross-functional alignment by collaborating with business partners to enhance forecasting inputs, improve reporting tools, and increase financial transparency

• Support annual budgeting and ongoing cost management, including building cost models and identifying opportunities for efficiency and margin improvement

• Operate effectively in a global environment, partnering across regions and time zones to ensure consistent financial practices and alignment

• Manage competing priorities in a dynamic environment, demonstrating strong ownership, prioritization, and execution against multiple deadlines

• Own and lead the monthly forecast process for the business unit, partnering closely with functional leaders to assess key drivers, challenge assumptions, and drive forecast accuracy and accountability

• Deliver actionable financial insights by analyzing forecast trends, budget variances, and business performance to support executive decision-making

• Develop and maintain advanced financial models to enable scenario planning, evaluate strategic initiatives, and support long-term business planning

• Prepare and present executive-level reporting that clearly communicates key financial and operational KPIs, risks, and opportunities

• Drive cross-functional alignment by collaborating with business partners to enhance forecasting inputs, improve reporting tools, and increase financial transparency

• Support annual budgeting and ongoing cost management, including building cost models and identifying opportunities for efficiency and margin improvement

• Operate effectively in a global environment, partnering across regions and time zones to ensure consistent financial practices and alignment

• Manage competing priorities in a dynamic environment, demonstrating strong ownership, prioritization, and execution against multiple deadlines