Principal OR Senior Principal Navigation Engineer
Quick Summary
Perform lab testing of the navigation subsystem Support flight test Resolve anomalies Facilitate, support, and p
Northrop Grumman Aeronautics Systems has an opening for a Principal OR Senior Principal Navigation Engineer to join our team of qualified, diverse individuals within our South Bay Research and Advanced Design (R&AD) Vehicle Engineering organization. This position is located at El Segundo, CA.
This is a dynamic organization involved in deploying forward-leaning avionics, guidance, navigation, and control systems for developmental concepts for air vehicles, weapons, and many more platforms. This includes:
- Performing technical planning, system integration, verification and validation, cost and risk analysis, and supportability and effectiveness analyses for total systems.
- Ensuring the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints.
- Performing functional analysis, timeline analysis, detailed trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.
General Duties for the Principal/Sr. Principal Navigation Engineer Include:
- Perform lab testing of the navigation subsystem
- Support flight test
- Resolve anomalies
- Facilitate, support, and perform navigation subsystem solution trades
- Interface with various suppliers
- Navigation solution simulation integration.
This position may be filled at either the Principal Navigation Engineer level or the Senior Principal Navigation Engineer level, depending upon the qualifications below.
Requirements
~3 min read- Bachelor's Degree in a relevant Science, Technology, Engineering or Math (STEM) discipline and 5 years of related experience; OR a Master's Degree in a relevant STEM with 3 years of related experience; OR a PhD in a relevant STEM discipline with 1 year of related experience
- General understanding of the GPS system and how it works
- General understanding of inertial sensors and how they work
- Ability to obtain and maintain a US Government Secret clearance and Special Program Access.
- Bachelor's Degree in a relevant Science, Technology, Engineering or Math (STEM) discipline and 8 years of related experience; OR a Master's Degree in a relevant STEM with 6 years of related experience; OR a PhD in a relevant STEM discipline with 4 years of related experience
- General understanding of the GPS system and how it works
- General understanding of inertial sensors and how they work
- Ability to obtain and maintain a US Government Secret clearance and Special Program Access.
- A current active in-scope US Government Secret security clearance or higher, with the ability to obtain Special Program Access (SAP).
- Experience with flight test and nav data post flight analysis
- Experience managing suppliers
- Good understanding of the GPS system, the GPS Signal in Space characteristics, DGPS systems, inertial sensors, GPS/INS tightly coupled Kalman filters, GPS receiver design
- Familiarity with navigation solution requirements development
- Experience with requirements verification test development and implementation
- Proficiency with test equipment (oscilloscopes, signal generators, signal analyzers, multi-meters)
Location & Eligibility
About this job
- Posted
- 8 days ago
Listing Details
- First seen
- October 8, 2026
- Last seen
- October 16, 2026
Posting Health
- Days active
- 7
- Repost count
- 0
- Trust Level
- 28%
- Scored at
- October 16, 2026
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