Six Figure Work

Sr. Flight Navigation Engineer

Reliable Robotics

Company websitereliable.co (Reliable Robotics, opens in new tab)

Base salary $215K  to $300K

Employer-published annual base salary, USD. Advertised base range in Mountain View, CA

Pay shown applies to Mountain View, CA; this posting also lists other locations.

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  • LocationMountain View, CA
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (2 h ago) · observed since
All 4 locations
  • Mountain View, CA
  • Seattle, WA
  • San Diego, CA
  • Remote

About this job

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 [email protected]

Source: Reliable Robotics on Ashby · View original posting (opens in new tab)

This range next to 6 other live Reliable Robotics roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live Reliable Robotics roles with the nearest advertised base floor
RolePublished base
Sr. Flight Navigation Engineer (this listing)$215K - $300K
Sr. Flight Software Engineer$215K - $300K
Sr. FPGA Engineer, Certification$215K - $300K
Sr. Simulation Software Engineer$215K - $300K
Sr. FPGA Design Engineer, Radar$215K - $300K
Sr. Fullstack Software Engineer$215K - $300K
Sr. Guidance Engineer$215K - $300K

Same $100K to $400K scale as every card. All Reliable Robotics roles · How to read the bar

Observed changes

  1. First observed on the employer's board
  2. Began meeting the published-salary criteria
Observed since
Employer-stated posting date
2026-05-13
Where this pay comes from

Location as the employer wrote it: Mountain View, CA

USD 215,000 – 300,000 · 1 YEAR · Salary · Mountain View, CA

Method
Structured pay field published by the employer
Checked
Rule set
us-base-v2

The employer's job board publishes this pay as a dedicated data field. We read the field directly; no interpretation was needed.

What we verified

  • The pay figures come from the employer's own listing, quoted exactly above.
  • The pay is an annual base salary in US dollars with a minimum of at least $100,000.
  • The role was publicly listed on the employer's job board when last checked.

We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.