Staff Board Power Application Engineer

Looking for your next career challenge? We seek an expert Board Power / Power Distribution Engineer to join Arm's Packaging, Boards and Multiphysics team. We are involved with systems that incorporate Arm processors, focusing on platform power design and distribution for System-on-Chip (SoC). We are working at the forefront of embedded compute focusing on developing hardware platform prototypes to validate and demonstrate Arm's latest IP products.
Responsibilities:
You will shape the power architecture for high-performance compute platforms, designing and optimizing efficient DC-DC solutions including multi-phase converters, VRMs and PMICs. From power conversion through to the SoC, you will develop and analyze the board-level power delivery network (PDN), including power planes and decoupling, to deliver robust power under demanding operating conditions.
Working with SoC architects, power integrity engineers and other engineering teams, you will:

• Define board power architectures and power trees, selecting VR components to meet efficiency, transient response, voltage ripple and other system requirements.
• Perform simulation and analysis of board PDNs with tools including SIMPLIS, SPICE, PowerDC, and Ansys SIWave.
• Develop schematics and review PCB layouts to ensure robust power delivery and power integrity.
• Collaborate with multi-functional teams-including architects, thermal, layout, and SI/PI specialists-on layout optimization, PDN and telemetry requirements
• Validate and debug power solutions in the lab using oscilloscopes, electronic loads, load slammers and other test equipment.
• Assist with customer design-in of VR/PMIC solutions for reference designs, ensuring feature alignment and cost optimized solutions
• Work with engineering teams and suppliers on platform floor-planning, telemetry, thermal, EMI/EMC and cost requirements.
• Document Power tree, test reports, design spec, simulation results and standard methodologies for power solution
• Contribute to datasheets, application notes and design guides
• Stay updated on industry trends in energy efficient power electronics

We work across multiple locations, giving you the opportunity to collaborate with engineers developing SoCs, packages and hardware platforms.
Required Skills and Experience :

• 8+ years of experience in Power distribution and design
• Proficiency in DC-DC converter topologies (buck, boost, multiphase), PWM controllers, MOSFET, and power stages. Knowledge of telemetry interfaces (PMBus, SMBus, AVBus)
• Experience with simulation tools (e.g., Simplis, SPICE, PowerDC, Ansys SIWave).
• Strong knowledge of PCB layout considerations for power circuits (e.g., parasitic reduction).
• PDN and PI analysis capability. Familiarity with dynamic load testing/slamming techniques
• Familiarity with lab equipment: oscilloscopes, spectrum analyzers, and power integrity test setups
• Knowledge of EMI/EMC mitigation techniques in power designs
• Familiarity with thermal management solutions for high-power-density systems
• Problem-solving attitude, teamwork

"Nice To Have" Skills and Experience :
Experience with MCU or FPGA-based prototyping would be useful. Scripting or automation experience using Python, MATLAB, LabVIEW or similar tools would also be valuable.
In Return:
You will gain a deeper understanding of and be leading in Arm high-performance compute products! You'll be working alongside multiple teams in a friendly, supportive environment, collaborating with highly motivated engineers, producing high quality designs incorporating Arm IP. You will enjoy new technical challenges faced when using advancing technologies!
Salary Range:
$198,100-$268,000 per year
We value people as individuals and our dedication is to reward people competitively and equitably for the work they do and the skills and experience they bring to Arm. Salary is only one component of Arm's offering. The total reward package will be shared with candidates during the recruitment and selection process.
Accommodations at Arm
At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email [email protected] . To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process.
Hybrid Working at Arm
Arm's approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you.
Equal Opportunities at Arm
Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don't discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.