Objective This Human Resources Business Partner role supports a broad, multi-state employee population and serves as a key advisor to business leaders across the region. The position is well-suited for an experienced HR professional who is comfortable operating at scale, with responsibility for a client group of 400+ employees and exposure to a wide range of organizational and employee dynamics. Success in this role requires strong expertise in navigating multi-state employment environments, including a high level of proficiency in California employment law. The HRBP will be expected to independently manage complex employee relations matters, partner closely with leadership on people strategy, and contribute to building a consistent and compliant employee experience across locations. In addition to supporting business leaders, this role plays an important part in strengthening HR capability by providing guidance, mentorship, and leadership within the function. The position offers a high degree of ownership within the region, regular in-person engagement through approximately 25% travel, and the opportunity to grow into expanded leadership responsibilities over time. What You’ll Own Serve as the trusted HR advisor to production and lab leaders across the West Coast Lead labor relations strategies Drive employee engagement initiatives Manage complex ER issues with confidence and objectivity Apply deep knowledge of California employment law to protect both people and business Influence organizational structure, change efforts, and people planning Partner with Legal and HR Centers of Excellence to execute high-impact people strategies Balance strategic HR partnership with day-to-day execution—this is a hands-on role where you'll contribute to both high-impact initiatives and the administrative fundamentals that keep things running smoothly