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CesiumAstro

Designs satellite communications hardware and software

Electrical Engineer Intern - Hardware

Board & Electronics DesignConfirmed live in the last 24 hours
Internship · Summer 2027Westminster, CO, USANo salary listedIn-person

About the Job

Requirements

  • Current enrollment in a Bachelor of Science, Master of Science, or PhD program in Electrical Engineering or Computer Engineering from an accredited university.
  • A GPA of 3.5 or higher.
  • Strong fundamentals in electrical engineering topics covered in coursework.
  • Practical experience designing and building electronics hardware through a research project, competition team, extracurricular activity, prior internship, or advanced engineering course.
  • Experience with schematic capture, printed circuit board layout, bring-up, and debugging.
  • Hands-on experience with laboratory instruments such as oscilloscopes, spectrum analyzers, electronic loads, and signal generators.
  • Strong written and verbal communication skills.
  • The ability to work onsite at one of the company's facilities.

Responsibilities

  • Design and build electronics hardware for satellite communication systems.
  • Contribute to full-stack hardware development from initial concept through part selection, schematic, layout, build, test, delivery, and in-orbit support.
  • Own schematics and layouts for assigned projects.
  • Support hardware analysis and hands-on laboratory work.
  • Present internship work to peers, mentors, and executive leadership.

Desired Qualifications

  • Strong extracurricular involvement, such as participation in competition teams or research.
  • Aerospace experience, such as a previous internship or school CubeSat project.
  • Advanced coursework or research experience in digital, power, analog, or radio-frequency circuit design.
  • Strong programming skills using C, C++, Python, or MATLAB to support hardware bring-up and testing.
  • Experience with SPICE-based circuit simulation.

About the Company

CesiumAstro

Designs satellite communications hardware and software

CesiumAstro builds end-to-end space and airborne communications systems, combining hardware and software to connect satellites, UAVs, and ground stations. Its products include active phased array antennas, software-defined radios, and complete RF payloads that enable electronically steered links for inter-satellite communication, high-rate downlinks, lunar communications, and 5G/NTN networks. The company ships plug-and-play, commercially manufactured, full-stack systems designed to be flexible and cost-efficient, rather than bespoke one-off solutions. Its goal is to make space-based connectivity more accessible and adaptable across space, air, and ground networks for both government and commercial customers.

Company size
501-1,000
Company stage
Series D
Total funding
$1.6B
Headquarters
Bee Cave, TX
Founded
2017

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