About the Opportunity

Success Matcher Recruitment has partnered with an innovative engineering leader developing next-generation energy technology. We are seeking a Principal Electrical Engineer to build and own mission-critical integration and test infrastructure from the ground up.

Why You Should Join

• Clean-Sheet Technical Ownership: Build the hardware-in-the-loop (HIL) environment from scratch, select platforms, simulate reactor sensors/actuators, and establish the overarching validation strategy.
• High Visibility & Rare Career Opportunity: Work directly with senior technical leadership on foundational architecture to become one of the few engineers with a complete understanding of a commercial reactor control system.
• Top-Tier Compensation: $200K to $315K base salary, plus substantial equity and full benefits, with relocation support available for 100% onsite work in El Segundo, CA.

Required Experience

• 10+ years of electrical engineering experience.
• Expertise building Hardware-in-the-Loop (HIL) or complex electrical test systems from scratch.
• Strong background in system integration, validation, and real-time test platforms (NI PXI, dSPACE, Speedgoat, LabVIEW, TestStand, Python, C++, or similar).
• Hands-on experience leading complex hardware programs from architecture through deployment.