Job DescriptionOur partner is looking for a Senior Power Delivery Engineer to own the power architecture for advanced compute hardware, from rack input through board level conversion to die level delivery.This is a senior individual contributor role with architectural ownership. You will define the power strategy, design high current regulator solutions, and own control, protection and validation for demanding accelerator workloads.Location: Barcelona, Spain, HybridLevel: SeniorResponsibilities- Own power delivery architecture from rack input to die- Define bus voltage, conversion stages and rail partitioning- Evaluate 12 V, 48 V and alternative power architectures- Design multiphase VRMs for high current core rails- Define phase count, magnetics, controllers and power stages- Design auxiliary rails, analog supplies and protection circuits- Own schematic design and power layout requirements- Define sequencing, telemetry and power control interfaces- Support PMBus, AVSBus and PWM VID control- Define transient, droop and voltage slew requirements- Own OCP, OVP,



UVP and thermal protection strategy- Support hardware, firmware and BMC throttling behaviour- Validate efficiency, ripple, transient response and thermal performance- Work with power integrity teams on PDN impedance and decoupling- Coordinate with mechanical, thermal and component vendors- Automate validation and analysis where applicableRequirements- 8+ years of power delivery design experience- Background in HPC, networking or other high current digital systems- Proven multiphase VRM design experience- Sub 1 V rails at several hundred amps or more- Strong DC DC conversion fundamentals- Control loop and compensation design experience- Magnetics selection and transient response expertise- Processor, GPU, ASIC or FPGA power delivery experiencePMBus knowledge- AVSBus, PWM VID or similar fast voltage control experience- Sequencing, protection and telemetry design- Power simulation and lab validation experience- St

📌 Senior Power Delivery Engineer (Barcelona)
🏢 Hireroo
📍 Barcelona