Senior Antenna and RF Research Engineer I

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 and RF Research Engineer I to our team. The ideal candidate has both proficient system know-how covering the entire chain from phased-array antenna to IF, as well as deep experience in designing, simulating, building, and testing high-frequency active phased array antennas. The primary focus is on, though not limited to, PCB-based multi-beam antenna systems for space and airborne applications. If you enjoy working in a startup environment and are passionate about developing leading-edge antenna and RF hardware, we would like to hear from you.

As a member of the CesiumAstro advanced development team, you will be helping to define the company’s antenna technology roadmap and aligning research efforts with business development insights and company strategy. Tasks include keeping up to date with latest antenna research, proposing and contributing to concept studies, and presenting research results and strategies to stakeholders.

• MSc or PhD degree (preferred) in electrical engineering.
• Minimum 6 years of industry or university research experience covering antenna design, RF systems design, and RF prototyping and test.
• Expert-level proficiency in EM and RF systems simulation, optimizations and corresponding tools (as a minimum CST, HFSS, ADS).
• Expert-level proficiency in at least one high-level programming language like Matlab and Python.
• Expert-level proficiency in antenna range and over-the-air measurements including setup, test planning, and calibration.
• Extensive hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
• Proven track record showing the ability to define work direction, track milestones, and demonstrate progress on large open-ended projects.
• Outstanding written and verbal communication skills.

• Experience with EM/RF optimization software.
• Experience with EMI/EMC standards and test procedures.
• Metrology knowledge applicable to measurement result analysis.
• Aerospace electronics design, development, and qualification.

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 featuring health, dental, vision, HSA, FSA, life 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.

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 featuring health, dental, vision, HSA, FSA, life 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.

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.