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 experience
• PMBus knowledge
• AVSBus, PWM VID or similar fast voltage control experience
• Sequencing, protection and telemetry design
• Power simulation and lab validation experience
• Strong understanding of regulator and PDN interaction Optional / Desired
• 48 V direct conversion
• Vertical power delivery
• OCP rack power standards
• ORv3 experience
• High voltage DC distribution
• NVIDIA OpenVReg familiarity
• On die droop management
• Adaptive clocking or throttling mechanisms
• Python for automation and test analysis
• EMC and conducted emissions experience What’s in it for you?
• Adaptable

working hours
• Hybrid model, 4 days office, 1 day from home
• 1 week per year working from anywhere
• 25 days annual leave plus December 24 and 31
• Monthly food allowance
• Private medical insurance
• Relocation bonus
• Housing search support
• Visa support if required
• Family relocation support
• Virtual shares
• Language classes
• Tax incentive, subject to eligibility

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