Description Colleen McAuliffe from Robert Half 408.906.0669 is looking for a Controller. the ideal candidate is a Senior Managers coming out of Big 4 for our publicly traded Semiconductor client. This role is based in Sunnyvale, California, United States. As a Controller, you will play a crucial role in overseeing the financial operations in the semiconductor manufacturing and production environment. You will be responsible for financial planning, cost accounting, compliance, as well as maintaining optimal financial health of the operations. Responsibilities: • Oversee and manage all aspects of financial operations within the semiconductor production environment • Prepare, analyze, and present financial statements and management reports • Manage the budgeting, forecasting, and financial planning processes for semiconductor operations • Ensure compliance with corporate financial policies and industry-specific regulations • Oversee cost accounting procedures to accurately track manufacturing costs and operational expenses • Collaborate with operations teams to optimize production costs and reduce overhead • Develop long-term financial strategies to support business growth • Conduct market analyses to inform investment decisions and risk management strategies • Work closely with supply chain and procurement teams to manage cost-effective inventory levels • Monitor capital expenditures and ensure optimal resource allocation • Lead and mentor the finance team, fostering a culture of accountability and continuous improvement • Oversee compliance with applicable financial and industry standards Requirements + CPA Certification required. + Bachelor’s degree in Accounting, Finance, or a related field (Master’s preferred). + Big 4 Public Accounting experience is highly preferred. + Strong understanding and hands-on experience with US GAAP principles and SEC reporting requirements. + Proven ability to write detailed technical accounting memos to support financial reporting and decision-making needs. + Experience within a publicly traded company, preferably in the semiconductor or manufacturing sector. + Fluency in Mandarin (preferred) to support global business operations and communication with international teams. + Proficiency in ERP systems and advanced Excel skills. Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .