Assistant Controller

Job Description Job Title: Assistant ControllerLocation: Valencia, California - onsiteJoin a growing organization where precision meets purpose.We're seeking a detail-driven Assistant Controller to support the integrity of our financial reporting and internal controls. Reporting to the VP of Finance & Corporate Controller, you'll lead core accounting functions, guide a high-performing team, and help drive compliance and process excellence across the organization. Your expertise in GAAP, SOX, and public company standards will help ensure our financial operations are audit-ready and built for scale.What You'll Do: Oversee and manage month-end, quarter-end, and year-end close processesLead and mentor the accounting team, including AP, Fixed Assets, Inventory, Payroll, and Equity functionsMaintain and improve ERP (Microsoft D365) performance to drive operational efficiencyDevelop and document scalable accounting processes and internal controlsSupport quarterly and year-end SEC reporting; manage audit preparation and deliverablesLead SOX controls process: document, review, and refine control narratives as neededWhat You Bring: Bachelor's degree in Accounting, Finance, or related field (CPA preferred)Strong command of GAAP and experience in public company accounting environmentsPrior exposure to SOX 404 compliance and internal control frameworksExperience in manufacturing or medical devices industryFamiliarity with Microsoft D365 is a plusExcellent communication, leadership, and organizational skillsProven ability to manage multiple priorities while maintaining accuracy and timeliness