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Salary
$74k – $143k per year (Estimated)
Location
In office (Austin)
Seniority
Middle · 2+ years exp
Employment
Full-Time
Overview
Company
Impact
Profile match
CesiumAstro is an aerospace technology company headquartered in Austin, Texas, and founded in 2017. The company develops and manufactures software-defined active phased array communication systems, including satellites, terminals, and reconfigurable processing units for space, airborne, and ground missions. It serves commercial and defense sectors with high-throughput connectivity solutions and operates manufacturing facilities in the United States to support domestic supply chains.

We are looking to add an RF Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing leading-edge hardware and software for satellites, spacecraft, and aerospace systems, we would like to hear from you.

In this position, you will be responsible for designing and executing test plans for our space and airborne products. These products are packaged electronic assemblies, ranging from component-level single-board computers and phased array antennas to payload-level integrated communication systems.

Our Test Engineering team consists of highly technical engineers with broad expertise. Our RF Test Engineers are experts in the engineering fundamentals of RF testing, as well as test design and execution.

The successful candidate will also present engineering design review materials to our customers and executive team and participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.

JOB DUTIES AND RESPONSIBILITIES

  • Assist in the development and execution of test plans and procedures for RF systems.
  • Collaborate with design and test engineering teams to develop test requirements, map requirements to reusable test architectures and procedures, implement test plans and procedures, and log and present results to key stakeholders.
  • Operate and maintain RF test equipment, including spectrum analyzers, network analyzers, signal generators, and oscilloscopes.
  • Participate in “design for test” planning and review from the early stages of RF product development.
  • Review, interpret, and approve RF test data and results.
  • Work closely with senior engineers and cross-functional teams to support the full product lifecycle.
  • Contribute and participate in root cause analysis, anomaly investigations, and failure review boards, where necessary.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

  • A Bachelor of Science or Masters Degree in Mechanical Engineering, Aerospace Engineering, or a related technical discipline from an accredited university.
  • 2+ years of relevant industry or research experience covering several of the responsibilities listed.
  • Hands-on experience with lab instruments such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers.
  • Working knowledge of RF measurements, test equipment (VSAs, VSGs, VNAs, etc.), test architectures, and automation.
  • Excellent written and spoken communication skills.
  • Excellent organizational and time management skills.

PREFERRED EXPERIENCE

  • Space industry experience.
  • Familiarity or hands-on experience with phased array testing.
  • Programming or scripting experience (Python, MATLAB, C/C++, etc.).
  • Understanding of RF and mixed-signal hardware (e.g. amplifiers, filters, ADCs/DACs, antennas) and its effects on test design.
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