Sr. Flight Navigation Engineer
$215K - $300K/yr
Kalman filtering; GNSS navigation; inertial navigation; or alternative navigation technologies * 8+ years of professional experience developing and testing navigation algorithms * Professional ...
$215K - $300K/yr
Kalman filtering; GNSS navigation; inertial navigation; or alternative navigation technologies * 8+ years of professional experience developing and testing navigation algorithms * Professional ...
$215K - $300K/yr
Kalman filtering; GNSS navigation; inertial navigation; or alternative navigation technologies * 8+ years of professional experience developing and testing navigation algorithms * Professional ...
Seattle, WA · On-site
$122K - $275K/yr
... filtering approaches. * Develop high-reliability navigation pipelines integrating GNSS, IMUs/inertial sensors, magnetometers, barometers, LiDAR, Radar, and other sensing modalities. * Build ...
Seattle, WA · On-site
$122K - $275K/yr
... filtering approaches. * Develop high-reliability navigation pipelines integrating GNSS, IMUs/inertial sensors, magnetometers, barometers, LiDAR, Radar, and other sensing modalities. * Build ...
... inertial odometry (VIO), SLAM, Kalman filtering, or probabilistic estimation techniques. • Experience with Unity, Unreal Engine, StereoKit, or comparable 3D/XR engines. • Experience working on ...
... inertial odometry (VIO), SLAM, Kalman filtering, or probabilistic estimation techniques. • Experience with Unity, Unreal Engine, StereoKit, or comparable 3D/XR engines. • Experience working on ...
Seattle, WA · On-site
$63 - $86.25/hr
... navigation systems. This role involves creating innovative solutions for Visual-Inertial SLAM ... Qualifications: * Advanced knowledge of state estimation, Kalman filters, and factor graphs.
Seattle, WA · On-site
$63 - $86.25/hr
... navigation systems. This role involves creating innovative solutions for Visual-Inertial SLAM ... Qualifications: * Advanced knowledge of state estimation, Kalman filters, and factor graphs.
Seattle, WA · On-site
$63 - $86.25/hr
... navigation systems. This role involves creating innovative solutions for Visual-Inertial SLAM ... Qualifications: * Advanced knowledge of state estimation, Kalman filters, and factor graphs.
Seattle, WA · On-site
$63 - $86.25/hr
... navigation systems. This role involves creating innovative solutions for Visual-Inertial SLAM ... Qualifications: * Advanced knowledge of state estimation, Kalman filters, and factor graphs.
Experience with visual-inertial odometry (VIO), SLAM, Kalman filtering, or probabilistic estimation techniques. * Experience with Unity, Unreal Engine, StereoKit, or comparable 3D/XR engines.
Experience with visual-inertial odometry (VIO), SLAM, Kalman filtering, or probabilistic estimation techniques. * Experience with Unity, Unreal Engine, StereoKit, or comparable 3D/XR engines.
| Aspect | Kalman Filtering Inertial Navigation | INS Algorithm Developer |
|---|---|---|
| Credentials | Engineering degrees, knowledge of Kalman filters, navigation systems | Engineering degrees, expertise in navigation algorithms, sensor fusion |
| Work Environment | Research labs, aerospace, defense, autonomous vehicle development | Software development, simulation, embedded systems in similar industries |
| Industry Usage | Design and implementation of navigation systems using Kalman filters | Developing algorithms for inertial navigation systems, improving accuracy |
Kalman Filtering Inertial Navigation focuses on applying Kalman filters to process sensor data for navigation accuracy, while INS Algorithm Developers design and optimize algorithms for inertial navigation systems. Both roles require similar technical skills but differ in their primary focus: one on filtering techniques, the other on algorithm development.

We're building safety-enhancing technology for aviation that will save lives. Automated aviation systems will enable a future where air transportation is safer, more convenient and fundamentally transformative to the way goods - and eventually people - move around the planet. We are a team of mission-driven engineers with experience across aerospace, robotics and self-driving cars working to make this future a reality.
As a Senior Flight Navigation Engineer at Reliable Robotics, you will be part of the Guidance, Navigation and Control Team. You will contribute to the navigation system design, implementation, and testing, and your work will enable the integration of uncrewed aircraft into the National Airspace System.
Responsibilities
Define navigation system requirements in collaboration with internal and external stakeholders
Analyze, source, and select sensor solutions for use in the navigation system
Develop sensor models in simulation for evaluation of the navigation system
Implement state estimation algorithms in flight software
Establish test methods to ensure compliance with requirements, best practices, and regulatory standards
Evaluate the navigation system performance via simulation, hardware-in-loop, and flight test cases
Basic Success Criteria
MS in aerospace engineering, electrical engineering, computer science, or similar advanced degree
Technical expertise in one of the following areas: Kalman filtering; GNSS navigation; inertial navigation; or alternative navigation technologies
8+ years of professional experience developing and testing navigation algorithms
Professional experience with developing C/C++ flight software and Python data reduction & analysis
Excellent written and verbal communication skills
Preferred Criteria
PhD in aerospace engineering, electrical engineering, computer science, or similar advanced degree
Technical expertise in one of the following areas: probability theory; fault detection and exclusion (FDE); sensor error/noise modeling; or GPS-denied navigation
Experience developing software for safety critical applications
Experience with navigation system certification
We are building high-integrity, safety-critical systems for automated flight, and your role is critical to what we do at Reliable Robotics. With the support of the whole team, you will contribute to a novel navigation system that drives our mission forward.
Employees working from our headquarters in Mountain View, CA may expect very little travel. Employees working from Seattle, WA or remotely can expect 20% travel.
This position requires access to information that is subject to U.S. export controls. An offer of employment will be contingent upon the applicant's capacity to perform in compliance with U.S. export control laws.
All applicants are asked to provide documentation that legally establishes status as a U.S. person or non-U.S. person (and nationalities in the case of a non-U.S. person). Where the applicant is not a U.S. person, meaning not a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, (iii) refugee under 8 U.S.C. * 1157, or (iv) asylee under 8 U.S.C. * 1158, or not otherwise permitted to access the export-controlled technology without U.S. government authorization, the Company reserves the right not to apply for an export license for such applicants whose access to export-controlled technology or software source code requires authorization and may decline to proceed with the application process and any offer of employment on that basis.
At Reliable Robotics, our goal is to be a diverse and inclusive workforce. As an Equal Opportunity Employer, we do not discriminate on the basis of race, religion, color, creed, ancestry, sex, gender (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, sexual orientation, age, non-disqualifying physical or mental disability or medical conditions, national origin, military or veteran status, genetic information, marital status, or any other basis covered by applicable law. All employment and promotion is decided on the basis of qualifications, merit, and business need.
If you require reasonable accommodation in completing an application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please direct your inquiries to work@reliable.co
Compensation Range: $215K - $300K
Sourced by ZipRecruiter
Aviation
51 - 200 Employees
Mountain View, CA, US
2017