Sr. Communications Payload Avionics Engineer

Job Description

Job Description

SpinLaunch is pioneering a new era of scalable space infrastructure. Following years of innovation in alternative launch systems, we’re now applying that same disruptive mindset to orbit—developing Meridian Space, a ground-breaking broadband satellite constellation built for rapid deployment and low-cost global coverage. With backing from industry leaders, SpinLaunch is positioned to deliver a fully integrated ecosystem of launch, satellite, and connectivity services. Join us in our mission and be an integral part of a close-knit, collaborative team that strives in a fast-paced, innovative environment. This is an on-site position located at our Long Beach, CA headquarters.

Your Mission on the Team :

You are responsible for the design and development of the satellite communication payload avionics of the Meridian Space constellation. This includes radio systems, antenna signal interfaces, waveguide design, and antenna and radio control systems. As part of a small team tackling ambitious challenges, you’ll take full ownership of the end-to-end success of your hardware in orbit - driving every aspect of development, from design to fully-integrated, space-ready systems. Responsibilities include, but are not limited to :

• Designing and developing communication payload avionics systems, including RF front-ends, transceivers, modems, and antenna interfaces
• Developing and reviewing hardware schematics, PCB layouts, and embedded control architectures for communication electronics
• Leading integration, testing, and qualification of payload avionics at subsystem and system levels (EMC, vibration, thermal, etc.)
• Participating in failure analysis, root cause investigations, and continuous improvement of communication hardware designs
• Performing link budget analysis, system modeling, and simulation for space-to-ground and inter-satellite communication links

Basic Qualifications :

Preferred Qualifications :

ITAR Requirements

SpinLaunch is required by the U.S. Government to comply with various space technology export regulations including the International Traffic in Arms Regulations (ITAR). All applicants must be a U.S. citizen, lawful permanent resident (“green card holder”) or a protected individual as defined by ITAR (22 CFR §120.15) or eligible to obtain the required authorizations from the U.S. Department of State. More information on ITAR can be found here .

SpinLaunch is committed to creating a diverse environment and is proud to be an equal opportunity employer. Each individual has the right to work in a professional environment that promotes equal employment opportunity and prohibits discriminatory practices, including harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.