The Apple Thermal team is looking for a Thermal Engineer to contribute to the design and definition of Apple products. This role focuses on ensuring that thermal objectives are met throughout the product development process. The engineer will work in a collaborative environment, applying their expertise in heat and fluid flow to solve complex design challenges. Strong communication skills and the ability to thrive in a fast-paced setting are essential for success.

• B.S. in Mechanical Engineering or equivalent with 5+ years of thermal design experience
• Excellent verbal and written communication skills
• Deep technical expertise in conduction, convection, and radiation
• Practical knowledge of thermal interface materials, heat sinks, and cooling solutions
• Experience with consumer electronics thermal validations
• M.S. or Ph.D. in Mechanical Engineering with emphasis on Heat Transfer or Fluid Dynamics and 3+ years of experience

• Ensure thermal objectives are met from concept to design fruition
• Lead the design and implementation of thermal solutions
• Define and guide thermal and flow experiments to characterize materials and systems
• Analyze system test data and prepare summary reports
• Communicate status and results to cross-functional teams and management
• Occasional travel for project-related needs

• Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.