Espace

SoC Power Architecture Engineer - Processor Subsystem

Saratoga, CA · Full-time

Work authorization required$150k-$220kDetected 75 days ago

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About the role

Ready to make connectivity from space universally accessible, secure and actionable?
E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services.

Design and implement power domain partitioning strategies for subsystems involving embedded processors, bus interconnects, and associated peripherals
Develop and integrate supporting logic for power domain separation, including power switches, isolation cells, level shifters, and retention registers
Define and implement power control sequencing and state machines for domain power-up/power-down flows, with emphasis on fast wake-up latency requirements for satellite link windows
Collaborate with SoC architects, physical design, and verification teams to ensure power domain intent is correctly captured in UPF
Drive definition of low-power modes (e.g., Sleep, Deep Sleep, Power-Off) and their interaction with system-level power management in battery- or energy-harvesting-powered IoT devices
Work with processor subsystem reference designs as a baseline and adapt the power architecture to the unique demands of satellite IoT SoCs
Support power-aware synthesis, place-and-route, and sign-off flows in coordination with the physical design team
We're intentional, we're unapologetically curious and we're 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.
That's why we support and invest in the physical, emotional and financial well-being of our team members and their families.

The target base pay for this position is $150,000 - $220,000 annually.
We are redefining how satellites are designed, manufactured and used-so we're looking for candidates with passion, deep knowledge and direct experience on LEO satellite component development, design and in-orbit activities.
E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role

Experience with Arm Corstone or similar processor subsystem IP, including Arm processor subsystems (Cortex-M series) or similar embedded processor architectures
Knowledge of AMBA bus protocols (AHB, APB, AXI) as they relate to power domain crossings
Experience with power analysis tools (e.g., Synopsys PrimeTime PX, Cadence Joules)
Understanding of battery-powered and energy-harvesting device constraints as they influence SoC power architecture decisions
Familiarity with power management ICs (PMICs) and their interface to domain control logic
This is a full time, exempt position, based out of our Saratoga office.
The total compensation packaged will be determined by various factors such as your relevant job-related knowledge, skills, and experience.
If that's your experience - then we'll be immediately wow-ed.

We are building a highly-advanced low Earth orbit (LEO) space system that will fundamentally change the design, economics, manufacturing and service delivery associated with traditional satellite and terrestrial IoT systems.
We are seeking an experienced SoC Power Architecture Engineer to define, design, and implement power domain architectures for ASIC-based processor subsystems targeting satellite IoT connectivity applications.
Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet.
In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry.
An opportunity to really make a difference

E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role Why E-Space is right for you: As a member of our team, you will play a crucial role in driving o

This listing is sourced directly from Espace's careers page and normalized into a canonical job model.