Power Electronics Reliability Engineer — Flexible Hours

Amazon Web Services is seeking a Power Electronics Reliability Engineer to own the functional-safety case and the reliability/qualification program for the SST control, protection and power-conversion system. As a Power Electronics Reliability Engineer you will: 1) define IEC 61508 safety functions and safe-state behavior (STO/SS1/SLS), 2) plan/run...

Amazon Web Services is seeking a DC/DC Power Electronics Engineer to design isolated high-power DC/DC converter stages forming the core of the MV-to-800 VDC SST power-conversion architecture.As a DC/DC Power Electronics Engineer you will own the DC/DC stage: Designs DAB/CLLC isolated converters at the core of the MV-to-800 VDC chain, delivering a defined...

Are you excited about designing power-conversion hardware that will operate at megawatt scale inside data center infrastructure? Amazon Web Services is looking for a Senior Power Electronics Engineer to lead the design of solid-state transformer (SST) conversion stages, with deep expertise in high-voltage silicon carbide (SiC) devices and isolated high-power...

Amazon Web Services is seeking a Controls Engineer, Power Loops to develop and validate advanced control algorithms for SST power-conversion loops, with emphasis on stability, dynamic response and high-power converter behavior.As a Controls Engineer, Power Loops you will develop and tune current/voltage/power loops (PI, MPC, passivity-based) with state-space...

Amazon Web Services is seeking a Lead Mechanical Engineer to lead the mechanical architecture of the 5-10 MW SST, including enclosure/rack architecture, interfaces, IP protection, vibration and seismic qualification.As a Lead Mechanical Engineer you will define enclosure/rack architecture, interfaces, IP rating and serviceability for the 5–10 MW system...

Amazon Web Services is seeking a CFD/Thermal Simulation Engineer to develop thermal and CFD models to predict, optimize and validate the thermal performance of the 5–10 MW SST.As a CFD/Thermal Simulation Engineer you will build 3D CFD (Icepak / Fluent / COMSOL / Simcenter) and thermal-resistance models predicting SST thermal performance on a defined...

Amazon Web Services is seeking a Sr. Embedded & Digital Control Engineer to lead the DSP/FPGA control architecture and embedded implementation strategy for the SST, coordinating hierarchical control loops and HW/SW co-design.As a Sr. Embedded & Digital Control Engineer you will define the DSP/FPGA hierarchical control architecture — fast inner loops...

Amazon Web Services is seeking an Embedded Firmware Engineer, Real-Time to develop deterministic real-time firmware for SST power-conversion control, PWM generation, diagnostics and protection-related functions.As an Embedded Firmware Engineer, Real-Time you will develop bare-metal/FreeRTOS C/C++ firmware for PWM and conversion control on DSP/FPGA, delivered...

Amazon Web Services is seeking a Systems Engineer to develop and manage the system requirements, functional allocation, interfaces and specification-to-test traceability for the 5-10 MW SST platform. You will maintain the engineering thread from system intent through implementation and verification. AWS Infrastructure Services owns the design, planning,...