Poseidon Aerospace

Avionics Electrical Engineer

Job Description

Posted on: 
2025-11-07

Responsibilities

  • Support the design and implementation of aircraft electrical architecture, including power generation, distribution, and protection.
  • Perform electrical load analysis and sizing to ensure proper conductor selection, system efficiency, and power margins.
  • Integrate avionics, sensors, actuators, and power systems into cohesive electrical networks.
  • Simulate and validate electrical system behavior using SPICE or equivalent tools for circuit and transient analysis.
  • Collaborate with propulsion, structures, and software teams to ensure seamless system integration.
  • Develop wiring diagrams, schematics, and integration documentation to support manufacturing and testing.
  • Assist with ground and flight testing to verify system reliability and performance under real-world conditions.

Job Requirements

  • Strong background in vehicle electrical systems integration and power distribution.
  • Experience performing electrical load analysis and system sizing for complex platforms.
  • Proficiency with SPICE or similar circuit simulation software.
  • Familiarity with aircraft power distribution systems, including bus management and redundancy strategies.
  • Strong collaboration skills to align avionics and electrical design across disciplines.
  • Nice to have: Experience working with DO-160 and DO-254 qualified components.
  • Nice to have: Knowledge of alternators, generators, and power systems integrated with piston or turbine engines.
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