The Amazon Center for Quantum Computing is seeking an Applied Scientist to specialize in Testing of Control Systems hardware. This role involves validating hardware and software systems for Amazon quantum processors while collaborating with a cross-functional team. The ideal candidate will have a strong background in test engineering for large mixed-signal systems. The position emphasizes innovation, collaboration, and continuous improvement in testing processes.

• Bachelor's degree or above in computer science, electrical engineering, or a related field
• Proficiency in testing analog/digital interfaces, ADCs/DACs, and high-speed serial protocols such as USB, PCIe, and Ethernet
• 5+ years of experience developing, maintaining, and operating automated test routines for mixed-signal electronics
• Hands-on experience with high-speed oscilloscopes, logic analyzers, network analyzers, signal generators, and power supplies
• Flexibility to work in fast-paced, mid-volume production environments with shifting priorities
• Working knowledge of surface-mount technology (SMT), including assembly and rework
• 1+ year of experience with embedded software development in C/C++
• Experience with CAE PCB design software such as Altium or Cadence

• Develop automated test scripts for mid-volume electronics manufacturing using high-speed test equipment.
• Design and implement test plans for high-speed, mixed-signal PCAs and instrument assemblies.
• Develop test requirements and coverage matrices with hardware and software stakeholders.
• Analyze test data to identify failure root causes and trends, and implement corrective actions.
• Drive continuous test improvement to enhance test accuracy and product reliability.

• Employees at Amazon are often offered comprehensive health benefits—including multiple medical plan options (no pre-existing condition exclusions, 100% covered in-network preventive care), dental and vision plans, a 24/7 medical advice line from day one, expert second-opinion services, and broad mental-health support with several free counseling sessions (including pediatric). Financial wellness typically includes a 401(k) with company match (up to 2%), Restricted Stock Units (equity), FSAs, an emergency savings program, product and partner discounts, and even college-savings and home-purchase programs. Overall, the package is designed to support employees and their families’ health, finances, and day-to-day life.