Served as the HR partner for three business groups, translating organizational goals and staffing needs into actionable workforce plans. ● Provided guidance on employee relations, conflict resolution, disciplinary actions, and performance improvement plans. ● Led recruiting efforts for frontline and professional roles, and supported onboarding and retention initiatives. ● Supported workforce planning, headcount reviews, scheduling adjustments, and workload balancing to meet operational needs. ● Facilitated the performance review cycle, coaching managers on goal setting, feedback delivery, and employee development. ● Ensured compliance with state and federal labor regulations as well as internal company policies. ● Developed and implemented HR processes to increase operational efficiency and enhance employee experience. ● Identified and addressed patterns related to turnover, absenteeism, workplace conflict, and operational challenges, recommending corrective actions.

Managed all Payroll and Human Resources functions, serving as the intermediary between employees and management. ● Served as primary contact on all aspects of the US and global immigration including work visas, registration, and social security. ● Overseed the recruitment and interviewing process, advising managers on candidate selection, conducting and analyzing exit interviews, and recommending necessary changes. ● Handled inquiries from governmental agencies regarding employee data (EDD, IRS, FTB, etc.). ● Managed benefits administration, including implementing new plan year rollouts, managing qualifying event data, and overseeing COBRA administration.

Full life-cycle recruiting of Sr SDE/Research Scientist/ Performance Analyst positions, maintain 20~30 requisitions, the domains including ML/Deep Learning, Perception/Predictions, Lidar/Sensor Fusions, Data Visualization/ Simulation. ● Serve as the subject matter expert, and recruiting partner to hiring managers, and interview teams. ● Manage the candidate's experience end-to-end from resume review to offer negotiation. ● Designed/ updated OA plans/questions for the whole company