The "heliostat mindset" emphasizes the harnessing of solar energy through heliostats—devices designed to track the sun and reflect its light to specific targets, commonly utilized in concentrated solar power systems. This mindset is vital for engineering students as it fosters sustainability awareness, encouraging them to incorporate renewable energy solutions into their designs. Engaging with heliostat technology stimulates innovation and creativity, requiring students to think critically about efficiency and effectiveness in their problem-solving approaches. Moreover, the interdisciplinary nature of heliostat energy—encompassing fields such as optics, thermodynamics, design process, use of sensor, rapid prototyping, and basic materials science—promotes a comprehensive educational experience. This focus enables students to bridge theoretical concepts with practical applications, better preparing them for careers in the sustainability sector. As the demand for renewable energy solutions continues to rise, expertise in solar technologies, including heliostats, will enhance students' competitiveness in the job market. This paper presents project details, student involvement, learning objectives, outcomes, and feedback, illustrating how adopting a heliostat energy mindset equips engineering students to tackle future challenges in sustainable energy.