Power System Engineer

Power System Engineer

Reflex Aerospace

Berlin, Germany

As a Power System Engineer, you will collaborate closely with a cross-functional team to integrate power supply requirements into the overall satellite architecture. Your expertise in specifying, designing, and validating robust satellite power systems, including solar arrays and power distribution systems, will be critical in ensuring continuous energy supply for mission operations.

Your Mission:

• Development and management of all EPS requirements.
• Perform conceptual sizing, modeling, and trade studies for the EPS architecture, including solar arrays, batteries, and PCU.
• Create, manage, and control spacecraft power budget and define all operational power modes.
• Primary technical interface with component suppliers, leading technical evaluations, hardware selection, data exchange and performance verification.
• Execute the detailed electrical design of EPS, defining all internal and external interfaces.
• Support the execution of AIT and verification plans to ensure the EPS meets all requirements.
• Support launch campaign operations and subsequent in-orbit commissioning and anomaly resolution for the power subsystem.
• Manage the EPS project schedule, risks, and deliverables, preparing technical documentation, design review materials, and formal reports.

Your Background:

• Bachelor’s degree in Aerospace Engineering, Electrical Engineering, related field, or equivalent work experience.
• 3-5 years of relevant experience in power systems design and analysis.
• Deep knowledge of electrical power generation, distribution, and storage principles.
• Good understanding of satellite subsystems.
• Familiarity with challenges and constraints specific to the space environment.
• Excellent English communication skills.