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תיאור משרה
supporting a LEO satellite constellation.
This role focuses on power electronics PCB layout, including DC-DC converters, power distribution, battery systems, motor drivers, and high-current switching circuits. The candidate will work closely with electrical engineers to translate schematics into robust, manufacturable layouts optimized for thermal performance, EMI control, reliability, and spaceflight environments.
The position requires deep experience with Cadence Allegro / OrCAD, library management, and high-reliability PCB design practices suitable for space applications.
Key Responsibilities
PCB Layout Design
Perform full PCB layout for high-power and high-current power electronics boards used in satellite avionics.
Translate OrCAD schematics into Allegro layouts while maintaining signal integrity and power integrity.
Design multilayer boards (6–20+ layers) including:
high current planes
power distribution networks
controlled impedance signals
thermal management structures.
Implement layout techniques for:
high current (>10–100A) paths
low inductance power loops
switching regulators
high di/dt circuits
power MOSFETs / GaN devices / motor drivers
Power Electronics Layout Optimization
Optimize layout for switch-mode power supplies and power distribution units.
Minimize parasitic inductance and loop areas in high-current switching nodes.
Implement Kelvin sensing, current shunts, and high-accuracy measurement routing.
Ensure adequate copper thickness, trace width, and via current capacity.
Design for thermal spreading, heat sinks, and copper balancing.
EMI / Signal Integrity
Apply layout techniques to minimize:
switching noise
EMI emissions
cross-coupling
Manage grounding strategies (split grounds, star grounds, analog/digital separation).
Implement shielding and filtering structures as required.
Library Development (Allegro)
Develop and maintain component libraries in Cadence Allegro including:
footprints
pad stacks
3D models
symbols
Ensure library parts comply with:
IPC standards
manufacturing constraints
space-qualified component packages.
Manufacturing & Documentation
Generate full manufacturing package:
Gerbers / ODB++
drill files
fabrication drawings
assembly drawings
Support DFM / DFA reviews with fabrication and assembly vendors.
Work with manufacturing to resolve layout-related build issues.
Cross-Functional Collaboration
Work closely with:
Power Electronics Engineers
RF Engineers
Mechanical Engineers
Manufacturing teams
Test engineers.
Required Qualifications
Bachelor’s degree in Electrical Engineering or related field (or equivalent experience).
5+ years PCB layout experience, with strong focus on power electronics.
Expert proficiency with:
Cadence Allegro PCB Designer
OrCAD Capture
Experience designing high current PCBs (10–100+ amps).
Experience with multilayer boards and complex power distribution.
Strong understanding of:
switching regulator layout
power integrity
EMI mitigation
thermal design.
Preferred Qualifications
Experience designing electronics for:
spacecraft
satellites
aerospace systems
defense electronics.
Experience with radiation-tolerant components.
Familiarity with IPC-2221, IPC-7351, and IPC-6012 standards.
Experience with high copper weight boards (2–6 oz).
Experience with power MOSFET, GaN, or motor driver layouts.
Familiarity with Allegro Constraint Manager and design rule automation.
Experience with thermal simulation tools.
Nice-to-Have Experience
Satellite avionics
Battery management systems
Reaction wheel / motor drivers
High efficiency DC-DC converters
Space power distribution units (PCDU
דרישות התפקיד
supporting a LEO satellite constellation.
This role focuses on power electronics PCB layout, including DC-DC converters, power distribution, battery systems, motor drivers, and high-current switching circuits. The candidate will work closely with electrical engineers to translate schematics into robust, manufacturable layouts optimized for thermal performance, EMI control, reliability, and spaceflight environments.
The position requires deep experience with Cadence Allegro / OrCAD, library management, and high-reliability PCB design practices suitable for space applications.
Key Responsibilities
PCB Layout Design
Perform full PCB layout for high-power and high-current power electronics boards used in satellite avionics.
Translate OrCAD schematics into Allegro layouts while maintaining signal integrity and power integrity.
Design multilayer boards (6–20+ layers) including:
high current planes
power distribution networks
controlled impedance signals
thermal management structures.
Implement layout techniques for:
high current (>10–100A) paths
low inductance power loops
switching regulators
high di/dt circuits
power MOSFETs / GaN devices / motor drivers
Power Electronics Layout Optimization
Optimize layout for switch-mode power supplies and power distribution units.
Minimize parasitic inductance and loop areas in high-current switching nodes.
Implement Kelvin sensing, current shunts, and high-accuracy measurement routing.
Ensure adequate copper thickness, trace width, and via current capacity.
Design for thermal spreading, heat sinks, and copper balancing.
EMI / Signal Integrity
Apply layout techniques to minimize:
switching noise
EMI emissions
cross-coupling
Manage grounding strategies (split grounds, star grounds, analog/digital separation).
Implement shielding and filtering structures as required.
Library Development (Allegro)
Develop and maintain component libraries in Cadence Allegro including:
footprints
pad stacks
3D models
symbols
Ensure library parts comply with:
IPC standards
manufacturing constraints
space-qualified component packages.
Manufacturing & Documentation
Generate full manufacturing package:
Gerbers / ODB++
drill files
fabrication drawings
assembly drawings
Support DFM / DFA reviews with fabrication and assembly vendors.
Work with manufacturing to resolve layout-related build issues.
Cross-Functional Collaboration
Work closely with:
Power Electronics Engineers
RF Engineers
Mechanical Engineers
Manufacturing teams
Test engineers.
Required Qualifications
Bachelor’s degree in Electrical Engineering or related field (or equivalent experience).
5+ years PCB layout experience, with strong focus on power electronics.
Expert proficiency with:
Cadence Allegro PCB Designer
OrCAD Capture
Experience designing high current PCBs (10–100+ amps).
Experience with multilayer boards and complex power distribution.
Strong understanding of:
switching regulator layout
power integrity
EMI mitigation
thermal design.
Preferred Qualifications
Experience designing electronics for:
spacecraft
satellites
aerospace systems
defense electronics.
Experience with radiation-tolerant components.
Familiarity with IPC-2221, IPC-7351, and IPC-6012 standards.
Experience with high copper weight boards (2–6 oz).
Experience with power MOSFET, GaN, or motor driver layouts.
Familiarity with Allegro Constraint Manager and design rule automation.
Experience with thermal simulation tools.
Nice-to-Have Experience
Satellite avionics
Battery management systems
Reaction wheel / motor drivers
High efficiency DC-DC converters
Space power distribution units (PCDU
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