Navigation Engineer (PNT Signal-in-Space)

About Logos Space

Logos Space is building a proliferated Low Earth Orbit (pLEO) constellation to deliver resilient, high-performance connectivity to enterprise and government users worldwide. As part of that effort, the Navigation team is designing and building the software and infrastructure for spacecraft timing, astrodynamics, maneuver planning, orbit determination, and related navigation workflows used across flight and ground systems.

Position Summary

The Navigation team at Logos Space is building the capabilities required to generate, transmit, and validate PNT signals from our LEO spacecraft. This role focuses on the space-side definition, generation, and verification of the PNT signal-in-space, including PRN/spreading-code structure, navigation message content, onboard signal-generation behavior, timing relationships, and the interfaces required to broadcast a correct and usable navigation signal.

In this role, you will help define and implement the signal that our satellites generate and transmit. Depending on level, you will contribute to or independently own well-scoped portions of the signal-in-space stack, such as PRN/code design and assignment, navigation message structure, signal timing, modulation definition, payload signal-g