Senior Electrical Engineer, Embedded Hardware

Gram Games; San Francisco (CA); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Health coverage

Generous equity

Relocation bonus

Job summary

GRAM in San Francisco is seeking a specialist to own the low-voltage electrical architecture and embedded hardware, spanning sensors, compute, and control interfaces. You will ensure signal integrity, timing, and fault behavior across diverse loads and environmental changes.

Responsibilities include defining interfaces for cameras and sensors, designing mixed-signal circuits, and bringing up boards with test equipment. On-site work with relocation support available.

Qualifications

• Bachelor's degree or equivalent practical experience in electrical/related field.
• Embedded electronics experience with robot/industrial equipment using controlled schematics and PCB layouts.
• Designed mixed-signal/digital interfaces with sensors, clocks, converters, and power sequencing.
• Created connector pinouts and cable/harness documentation with verified continuity and EMI considerations.
• Resolved an electrical integration failure by reproducing it and releasing a fix.

Responsibilities

• Translate requirements into electrical architectures, interface specs, signal budgets, and verification plans.
• Define and verify electrical interfaces for cameras, sensors, compute, and communication components against system requirements.
• Design and release mixed-signal, digital, sensor-interface, power-sequencing circuitry with proper documentation.
• Own connector selection, pinouts, harness drawings, shielding, grounding, and electrical acceptance criteria.
• Bring up boards and networks with oscilloscopes, analyzers, and programmable supplies; perform measurements.

Skills

Embedded hardware

Signal integrity

PCB design

Schematic capture

Electromagnetic compatibility

Education

Bachelor's degree in electrical engineering or related field

Tools

Oscilloscopes

Logic analyzers

Spectrum analyzers

Job description

The Mission

GRAM is a self replication company creating populations of insectoids for the physical economy.

Our first research frontier is self-preservation: the base case of physical self-replication. Our machines will survive, coordinate, and recover without humans. We believe scalable machine labor requires more than single-agent task generality or machines shaped in our image.

About the role

You will own the low-voltage electrical architecture and embedded hardware connecting sensing, computation, communications, and control. The work spans electrical integration of sensors and compute, mixed-signal interfaces, network physical layers, custom interface and controller boards, connectors, harness drawings, grounding, shielding, electromagnetic compatibility, and board bring-up under real switching, vibration, and configuration changes.

Success means a released electrical system with measured signal integrity, timing, compatibility, and fault behavior across representative loads, vibration, environmental exposure, and configuration changes.

What you will do

• Translate sensing, compute, communications, calibration, diagnostic, environmental, and fault requirements into electrical architectures, interface specifications, signal budgets, and verification plans.
• Define and verify electrical interfaces for cameras, inertial sensors, encoders, force or torque sensors, ranging sensors, embedded compute, timing devices, and communication components against measured system requirements.
• Design and release mixed-signal, digital, sensor-interface, communication, power-sequencing, and controller-support circuitry with controlled schematics, PCB layouts, bills of material, and revision history.
• Own connector selection, pinouts, cable and harness drawings, shielding, grounding, separation, derating, strain relief, service loops, continuity requirements, and electrical acceptance criteria.
• Bring up boards, sensors, compute, and networks using oscilloscopes, logic and bus analyzers, spectrum or network instrumentation, programmable supplies, thermal measurements, and automated acquisition.
• Characterize signal integrity, noise, clock and time-distribution behavior, communication margin, startup and brownout behavior, grounding, emissions susceptibility, and injected faults on representative assemblies.
• Carry embedded hardware through design review, supplier fabrication, inspection, assembly, programming support, calibration, machine integration, manufacturing test, nonconformance closure, and verified release.

Minimum qualifications

• Bachelor's degree in electrical engineering, computer engineering, or a related field, or equivalent practical experience.
• Released and brought up embedded electronics for a robot, vehicle, instrument, industrial machine, or comparable electromechanical product using controlled schematics, PCB layouts, bills of material, and revisions.
• Designed mixed-signal or digital interfaces involving sensors, embedded compute, clocks, converters, communication physical layers, protection, filtering, and power sequencing.
• Produced connector pinouts and cable or harness documentation, then verified continuity, grounding, shielding, signal integrity, communication margin, or electromagnetic performance on assembled hardware.
• Closed an electrical integration failure by reproducing it with bench instrumentation, identifying the physical or circuit-level root cause, releasing a correction, and demonstrating the fix through repeated test.

Preferred experience

• Robotics sensors, embedded compute, CAN, EtherCAT, Ethernet, MIPI, USB, LVDS, precision analog acquisition, or distributed time synchronization.
• High-reliability harnessing, grounding and shielding, EMI or EMC testing, environmental qualification, or electrically noisy motion systems.
• Hardware-in-the-loop systems, production programming and calibration, automated board test, supplier technical review, or low-volume complex electromechanical builds.

The annual base salary range for this San Francisco Bay Area position is $150,000-$190,000. Health coverage, benefits, and generous equity come with the role. This role is on-site in the San Francisco Bay Area. A relocation bonus is available. We hire to start as soon as possible. We review what you've shipped; if it's the caliber we seek, interviews take about a week, start to finish. We treat your work and conversations with discretion.