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Principal Digital Sustaining Engineer I

Developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms.
Embedded
Principal Software Engineer
In-Person
9+ years of experience
Space

Job Description

CesiumAstro, a pioneering company in satellite and aerospace communication systems, is seeking a Principal Digital Sustaining Engineer I to join their team in Austin, TX. This role combines hardware and software expertise in a production environment, focusing on ensuring product performance and reliability. The position requires 9+ years of experience and deep knowledge of embedded systems, PCB-level debugging, and RF/microwave products.

The ideal candidate will lead technical support and troubleshooting efforts for complex digital and RF systems, working at the intersection of Engineering and Operations. They will be responsible for driving root cause analysis, improving manufacturing processes, and collaborating with cross-functional teams to resolve technical challenges. This role offers an opportunity to work with cutting-edge space technology while ensuring smooth production operations.

The company offers a comprehensive benefits package including equity, health insurance, and retirement plans. This position is perfect for someone who enjoys hands-on work in a fast-paced startup environment and has a passion for space technology. The role requires U.S. citizenship or permanent residency due to space technology export regulations.

Working at CesiumAstro means joining a dynamic team that values innovation and cross-functional collaboration. The company's focus on out-of-the-box communication systems for satellites, UAVs, and launch vehicles makes this an exciting opportunity for someone passionate about advancing space technology while ensuring manufacturing excellence.

Last updated 17 days ago

Responsibilities For Principal Digital Sustaining Engineer I

  • Provide hands-on technical support for PCBA and RF/microwave products during production
  • Lead troubleshooting and root cause analysis of PCBA and RF-related production issues
  • Support hardware/software debugging of digital logic, embedded systems, and mixed-signal interfaces
  • Support Low-Rate Initial Production (LRIP) and transition to consistent production
  • Review designs, drawings, and working plans to improve products and manufacturing process
  • Perform engineering work with Test Equipment group
  • Collaborate with design engineering teams on DFM and DFT practices
  • Drive process improvements to enhance product performance
  • Monitor yields, test margin and resolution of technical issues
  • Investigate and propose solutions to complex problems involving digital, RF, and baseband communications hardware

Requirements For Principal Digital Sustaining Engineer I

  • Bachelor of Science (BS) degree or higher in Electrical Engineering
  • Minimum of 9 years of relevant experience supporting a production environment
  • Experience in the design, production and test of microwave communications hardware
  • Strong knowledge of PCB-level debugging, embedded systems, and hardware/software integration
  • Excellent troubleshooting, data analysis, and problem-solving skills
  • Excellent written and spoken communication skills
  • Must be a U.S. citizen, lawful permanent resident, asylee or refugee

Benefits For Principal Digital Sustaining Engineer I

Medical Insurance
Dental Insurance
Vision Insurance
Equity
  • Company stock options
  • Health insurance
  • Dental insurance
  • Vision insurance
  • HSA
  • FSA
  • Life insurance
  • Disability insurance
  • Retirement plans