# Principal Navigation Engineer at Mach Industries

- Company: Mach Industries
- What the company does: Mach Industries is building faster, smarter defense infrastructure for the modern era. Backed by Khosla and Sequoia.
- Company website: https://www.machindustries.com/
- Type: Startups
- Level: Principal and up
- Location: Huntington Beach, California, United States
- Work setup: On-site
- Posted: 2026-11-03
- Apply by: 2026-12-18
- Apply: https://job-boards.greenhouse.io/machindustries/jobs/4477003009?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/mach-industries-principal-navigation-engineer/

## About the role

Mach Industries is seeking a Principal Navigation Engineer to lead the development, integration, and flight validation of navigation systems for autonomous aircraft and related defense platforms. You will own the technical architecture, performance, and maturation of navigation solutions across all mission phases while leading the execution and development of the Navigation team. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Bachelor's degree in aerospace engineering, mechanical engineering, electrical engineering, robotics, mathematics, physics, or a related technical field
- Demonstrated ownership of navigation systems through multiple development phases, including requirements, architecture, algorithm development, implementation, verification, integration, and flight test
- Deep understanding of inertial navigation, state estimation, Kalman filtering, sensor fusion, stochastic processes, observability, and navigation error propagation
- Strong knowledge of navigation sensors, including IMUs, GNSS receivers, magnetometers, barometers, and other aiding sensors
- Experience designing and evaluating estimation algorithms under realistic sensor errors, vehicle dynamics, computational constraints, and timing limitations
- Experience with Monte Carlo analysis, uncertainty quantification, covariance analysis, requirements-based verification, and SIL/HIL environments

Tags: Guidance, Navigation & Control

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/mach-industries-principal-navigation-engineer/