Act as a seasoned HR consultant with 10+ years of experience in organizational development. Design a comprehensive plan to measure employee satisfaction and engagement for [COMPANY NAME], a [INDUSTRY] company with [EMPLOYEE COUNT] employees. Include steps such as conducting anonymous surveys, hosting focus groups, and analyzing performance metrics. Highlight how to customize questions to align with [COMPANY'S CORE VALUES] and ensure the process is inclusive for remote and in-office teams. Provide actionable insights on interpreting the data to identify trends, address pain points, and foster a positive workplace culture. Conclude with a timeline for implementing changes based on the feedback gathered.