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True Anomaly · 4 hours ago

Electrical Engineer II, Electrical Power Systems

Long Beach, CA

Full-time

Hybrid

Entry, Mid Level

$95K/yr - $125K/yr

2+ years exp

True Anomaly is a company focused on building innovative technology for space security and sustainability. They are seeking an innovative Electrical Power Systems engineer to design, analyze, implement, and test spacecraft power subsystems to enhance the capabilities of the U.S. and its allies.

AerospaceArtificial Intelligence (AI)ManufacturingMilitaryNational Security

No H1B

U.S. Citizen Only

Responsibilities

Support development of spacecraft EPS hardware: solar arrays, batteries, power distribution units, DC/DC converters, and protection systems

Perform analysis, modeling, and trade studies under guidance from senior engineers and technical leads

Implement and test EPS components in the lab, using oscilloscopes, power supplies, loads, and solar arrays simulators

Contribute to requirements development, design documentation, and design reviews

Execute EPS integration and test activities on spacecraft hardware with cross-functional teams

Support development of fault protection strategies, power budgets, and power modeling

Conduct validation testing including EMI/EMC, thermal cycling, battery characterization, and converter performance

Participate in root-cause investigations and corrective-action implementation

Follow established processes for configuration control, safety, and hardware traceability

Ensure spacecraft EPS meets mission reliability, efficiency, thermal, and radiation tolerance requirements

Support schedules, budgets, and risk management activities for the EPS scope within a program

Qualification

Electrical EngineeringSpacecraft Power SystemsPower ModelingSolar ArraysBattery TechnologiesDC/DC ConvertersEMI/EMC TestingSoft Skills

Required

Bachelor's degree in Electrical Engineering or related field (Master's preferred)

2-4 years of professional experience with spacecraft or high-reliability electrical power systems design

Demonstrated experience with spacecraft power modeling, analysis, components, and fault management

Preferred

Technical background in solar arrays, battery technologies (Li-ion, LiFePO4), charge control, DC/DC converters, peak power tracking and power distribution

Understanding of radiation effects on power systems and mitigation techniques

Experience with analog and digital electrical design practices

Familiarity with lab test equipment (power supplies, oscilloscopes, electrical loads, solar array simulators)

Experience designing, analyzing, and testing for EMI/EMC effects

Experience integrating and debugging system level interactions in a HIL/SIL environment

Knowledge and experience with power supply stability and analysis