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Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Sep 5, 2026. OffWorld scores A on the Alion truth index.

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OffWorld is an artificial intelligence and robotics enterprise that develops autonomous swarm robotic systems for heavy industrial operations in extreme environments. The company manufactures rugged, modular robots designed for mining, construction, infrastructure, and off-world resource extraction (ISRU) on Earth, the Moon, and Mars. Headquartered in Pasadena, California, it provides commercial industries and space agencies with machine-learning-enabled robotic fleets that improve worker safety, reduce carbon emissions, and optimize resource recovery.

Job Description:

As aMicrowave RFEngineer, you will play a key role in the design and development of microwavesystems and components for our volatilesprocessing modules on the Moon and orbital facilities. You will be responsible fordesigning and optimizinghigh-performance RF systems for a variety of applications. You will play a crucial role in conducting RF simulations, designing microwave cavities, selecting materials, guiding wave propagation, and integrating COTS components into RF systems. The ideal candidate will have a strong background in RF engineering, with experiencein Ansys 3D electromagnetic analysis packages, microwave systems design, and microwave-COTS integration.

Responsibilities:

  • Design, prototype, and test microwave systems based on COTS components.
  • Conduct RF simulations for microwave systems using 3D electromagnetic (EM) simulation software, optimizingperformance and efficiency.Support the engineering department in validatingthe simulations with prototypes, analyzing performance dataand making recommendations for improvements.
  • Design and optimizemicrowave cavities for various applications.
  • Select appropriate materialsfor microwave components, considering factors such as conductivity, dielectric properties, and thermal stability.
  • Design waveguides and transmission lines for efficient RF signal propagation.
  • Collaborate with cross-functional teams to ensure successful integration of RF systems into larger products or platforms.
  • Collaborate closely with cross-functional teams, including mechanical engineers, software engineers, and product managers, to integrate the microwave systeminto overall product designs.
  • Ensure products comply withindustry standards, safety regulations, and certifications.
  • Stay up to datewith industry trends, emerging technologies, and best practices to continually improve product designs and processes.
To hit the ground running, you need:
  • Bachelor's or master'sdegree in electrical engineering, RF Engineering, or a related field.
  • Proven experience in RF engineering, with a focus on microwave systems design and COTS integration, covering two or more of the following:
  • Proficiencyin RF simulation software, particularly Ansys with the RF package.
  • Strong understanding of microwave cavity design, materials selection, and waveguide theory.
  • Experience with designing and integrating COTS components into RF microwave systems.
  • Hands-on experience with RF testing equipment and techniques.
  • Excellent problem-solving skills and attention to detail.
  • Effective communication and teamwork abilities.
  • Experience in the space industry is not required.
In a nutshell, we offer:
  • Opportunity to contribute to the mission of transforming how we will one day mine on the Moon, asteroids & Mars.
  • Competitive package.
  • Offer to join the OffWorldteam full-time-if.
  • You are as crazy-excited about the mission as we are.
  • You’vedemonstratedyou are The Right Stuff.
**OffWorldis proud to be an equal-opportunity employer
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