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SpaceX

Builds rockets and runs Starlink satellite internet

Senior Power Systems Engineer - Starship

Power Systems EngineeringConfirmed live in the last 24 hours
Full-timeBrownsville, TX, USANo salary listed

About the Job

Requirements

  • Bachelor’s degree in electrical engineering, computer engineering, physics, or another engineering discipline.
  • At least 5 years of experience in power systems design, analysis, and build, with a focus on high-power, high-voltage systems.
  • Perform hands-on work in heat, cold, rain, tight quarters, or at heights.
  • Work extended hours and weekends as needed to support launch operations.
  • Remain focused in hazardous environments while wearing appropriate personal protective equipment.
  • Lift up to 25 pounds unassisted.
  • Provide 24/7 on-call support for emergencies.
  • Meet ITAR eligibility: be a U.S. citizen or national, U.S. lawful permanent resident, refugee, or asylee, or be eligible to obtain required authorizations from the U.S. Department of State.

Responsibilities

  • Design, build, operate, and maintain the microgrids that comprise Starbase, Texas.
  • Collaborate with cross-functional teams, lead projects, and drive rapid, continuous improvements at Starbase launch sites.
  • Take responsibility for infrastructure upgrades to dynamically scale systems for Starship production-rate targets.
  • Create and maintain sitewide power budgets, monitoring, and metering for mission-critical assets to optimize visibility and efficiency.
  • Develop and execute asset strategies for high-power launch and grid infrastructure.
  • Develop standardized designs for launch, propellant generation, and power delivery facilities.
  • Perform detailed design of electrical power systems, including one-line and three-line diagrams, control and relaying schematics, wiring diagrams, supervisory control and data acquisition (SCADA), conduit and cable sizing and routing, grounding design, and general arrangements.
  • Develop and implement protective relay settings and schemes for high-voltage equipment.
  • Maintain organized design and asset documentation for Starbase launch and power facilities.
  • Ensure compliance with NFPA 70, 70B, and 70E, the National Electrical Safety Code, and IEEE standards, prioritizing safety and engineering excellence.

Desired Qualifications

  • At least 8 years of professional experience in a similar role.
  • A Professional Engineer license or intention to actively seek a PE license.
  • Experience with power systems analysis software and tools, including ETAP, SKM, EasyPower, PowerWorld, MATLAB, PSCAD, PSEE, or Simulink.
  • Experience performing basic load-flow, short-circuit, arc-flash, coordination, and transient-stability studies.
  • Familiarity with industrial power systems up to 345 kV, including switchgear, transformers, battery energy storage systems (BESS), variable-frequency drives (VFDs), motors, distribution systems, UPS and emergency backups, power generation, relaying, metering, protective devices, and networking.
  • Familiarity with industrial communications protocols and networking, including Modbus, IEEE C37.115, IEEE C37.111, and DNP3.
  • Experience with CAD software, including Revit, AutoCAD, or NX.
  • Ability to lead teams, work independently, and thrive in dynamic, high-stress environments with tight deadlines.
  • Strong organizational skills to prioritize, schedule, and implement solutions with minimal operational impact.
  • Ability to quickly troubleshoot issues and support technicians hands-on.

About the Company

SpaceX

Builds rockets and runs Starlink satellite internet

SpaceX builds and launches reusable rockets and spacecraft for NASA, the military, and companies, and it runs Starlink, a satellite internet service for homes and businesses. In 2020, its Dragon capsule became the first privately built spacecraft to carry astronauts to the International Space Station. Its Falcon 9 rocket lands its first stage so the booster can fly again, which cuts launch costs, while Starlink beams internet from low-orbit satellites to small dishes for a monthly fee. SpaceX also owns xAI, maker of the Grok chatbot and owner of the social network X, and is building Starship, a fully reusable rocket meant to carry people to the Moon and Mars. Elon Musk founded SpaceX in 2002, and it is based in Starbase, Texas.

Company size
10,001+
Company stage
IPO
Headquarters
Starbase, Texas
Founded
2002

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