The Thermal Test Engineer at Apple will focus on thermal characterization and validation for consumer hardware programs across all platforms. This role requires hands-on expertise in thermal testing, including the installation of thermocouples and the evaluation of thermal interface materials. The engineer will work closely with mechanical and systems engineers to identify thermal risks and develop mitigation strategies. Daily tasks will involve running thermal test plans and documenting findings for stakeholders.

• Bachelor's degree in Mechanical Engineering or equivalent
• 2-5+ years of hands-on thermal testing experience in a hardware development or manufacturing environment
• Experience with thermal test equipment and instrumentation, including DAQ systems and thermal test chambers
• Direct experience evaluating and qualifying thermal interface materials such as phase change materials and thermal greases
• Demonstrated experience with multiple cooling technologies, including natural convection and liquid cooling
• Strong thermal engineering fundamentals in conduction, convection, and radiation heat transfer
• Proficient in Python or equivalent for test automation and data acquisition scripting
• Excellent written and verbal communication skills

• Own thermal characterization and validation for consumer hardware programs
• Instrument hardware and configure test systems for thermal testing
• Run thermal test plans and extract reliable data
• Evaluate thermal interface materials for new programs and assess their performance
• Collaborate with engineers to identify thermal risks and develop mitigation strategies
• Document procedures and maintain testing equipment
• Communicate findings to stakeholders through clear reports and summaries

• 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.