Job Description Our 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, Hybrid Level: Senior Responsibilities - 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 applicable Requirements - 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

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