Senior Antenna Design Engineer II
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.
At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.
We are looking to add a Senior Antenna Design Engineer I to our team. 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.
In this position, 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 Cesium's products. The work will include many aspects of phased array communication systems, including RF front-ends, filters, beamformers, power dividers, and phased array antennas.
Daily tasks might include researching literature, full wave simulation of RF structures, antenna elements and antenna arrays. Additionally, you will perform analytical calculations of antenna and phased array performance, optimizing designs for performance and manufacturability, and provide detailed documentation of designs.
The successful candidate will also present engineering design review materials to our customers and internal teams. As such, excellent written and verbal communication skills are required.
- A Bachelor of Science (BS) degree or higher in Electrical Engineering or Physics from an accredited university or institution.
- Minimum of 6 years of relevant experience.
- Prior relevant internship or research experience in antenna design, analysis, optimization, fabrication, and test.
- Familiarity with3D electromagnetic simulation tools such as CST or HFSS.
- Hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
- Excellent written and verbal communication skills.
- Familiarity with electronics schematic and layout tools such as Altium.
- Aerospace electronics design, development, and qualification.
- Advanced coursework in communication systems.
- Advanced coursework in electromagnetics.
- EMI/EMC design and mitigation techniques.
CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.
CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.
Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.
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Join CesiumAstro as a Senior Antenna Design Engineer II in Westminster, CO, where your passion for cutting-edge RF hardware and dynamic team collaboration will thrive! In this role, you'll be deeply involved in the entire lifecycle of antenna design, from brainstorming initial concepts right through to supporting our products in orbit. You'll take charge of various aspects of phased array communication systems—think RF front-ends, filters, beamformers, and antennas that are essential for satellites and aerospace systems. If you love the hands-on approach to engineering, get ready to roll up your sleeves. Your daily activities might involve everything from literature research to simulating RF structures and performing detailed analyses for optimal performance. You'll also be responsible for crafting meticulous documentation of your designs and presenting ideas to both customers and internal teams. At CesiumAstro, we foster a welcoming environment where creativity and innovation are encouraged, making it the perfect place if you thrive in a startup atmosphere. The position requires a strong engineering background, excellent communication skills, and at least six years of relevant experience. If you're ready to make an impact in the aerospace industry, CesiumAstro is excited to hear from you!
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