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Senior Electrical Engineer

CesiumAstro - Austin, TX, USA - In-office - posted 2026-08-30

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CesiumAstro develops advanced communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We are seeking a Senior Electrical Engineer to join our Digital/Mixed-Signal Electronics team. In this role, you will own full-stack hardware development for complex modules and small systems, from concept through detailed design, analysis, layout, build, test, and delivery. You will perform hands-on work at each phase of the development lifecycle. At the Senior II level, you will also take on technical leadership responsibilities, guiding small teams of hardware engineers as they develop new products and systems. Your work will have direct, measurable impact on the company's success. You will be responsible for designing high-reliability electronics for space and aerospace applications, requiring both technical rigor and the agility needed in a startup environment. You will present engineering design review materials to customers and the executive team, so strong written and verbal communication skills are essential. This is an ideal opportunity for an engineer who thrives in a dynamic, cross-functional startup setting and is passionate about developing cutting-edge electronics for mission-critical aerospace systems. You will have the opportunity to grow technically while contributing to products that operate in demanding environments. Note: Applicants must be U.S. citizens, lawful permanent residents, conditional residents, asylees, refugees, or eligible to obtain required authorizations from the U.S. Department of State due to export control regulations.

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