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# Staff Antenna Design Engineer

- **Company:** Cesiumastro Inc
- **Location:** Westminster, CO, United States
- **Experience:** Expert
- **Salary:** $158,000.0 - $189,000.0
- **Contract:** Permanent contract
- **Skills:** Altium Designer, Network Analysis, Electronic Design Automation, Software Requirements Analysis, Hfss
- **Published:** September 1, 2026
- **Apply:** https://www.careerjet.com/jobad/us8922564d75405a112bebabd834943054

## About the Role

* Bachelor of Science (BS) degree or higher in Electrical Engineering or Physics from an accredited university or institution.
 * Minimum of 8 years of industry or university research experience in antenna design, analysis, optimization, fabrication, and test.
 * Phased array design and development.
 * Expert-level proficiency in 3D electromagnetic simulation tools such as CST or HFSS.
 * Strong experience with EDA tools such as Altium.
 * Hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
 * Excellent written and verbal communication skills.

PREFERRED EXPERIENCE

 * Antenna design in frequency bands above 20 GHz.
 * Aerospace electronics design, development, and qualification.
 * EMI/EMC design and mitigation techniques.

## Description

We are looking to add a Staff Antenna Design Engineer to our team. The ideal candidate has experience in designing, simulating, building, and testing high-frequency antennas made in printed circuit board (PCB) processes. If you enjoy working in a startup environment, and are passionate about developing leading-edge RF hardware for satellites, spacecraft, and aerospace systems, we would like to hear from you.
As a CesiumAstro hardware team member, you will be responsible for antenna designs from initial concept through requirements definition, topology selection, detailed design, analysis, optimization, manufacturing, testing, qualification, and in-orbit support of CesiumAstro's products. The work will include many aspects of phased array communication systems, including RF front-ends, beamformers, power dividers, and phased array antennas.
The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required. \n


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