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# Mid-Level Guidance Navigation & Control (GNC) Engineer in Saint Louis Job, Engineering Career, Full Time Jobs in Network

- **Company:** Boeing Company
- **Location:** St. Louis, MO, United States
- **Experience:** Experienced
- **Salary:** $115,600 - $156,400
- **Contract:** Contract
- **Skills:** Adobe InDesign, Fortran (Programming Language), MATLAB, Microsoft Visio, System Testing, Test Data, Model Validation, Information Technology
- **Published:** November 13, 2026
- **Apply:** http://www.ohiojobboard.com/career/28286904/Mid-Level-Guidance-Navigation-Control-Gnc-Engineer-State-Saint-Louis

## About the Role

* Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
 * 5 or more years' related work experience or an equivalent combination of technical education and experience
 * 1 or more years' engineering experience in Guidance, Navigation, and Control (GNC)
 * This position requires the ability to obtain a US Security Clearance for which the US Government requires US Citizenship as a condition of employment. An interim and/or final U.S. Secret Clearance Post-Start is required.

Preferred Qualifications (Desired Skills/Experience):

 * Ability to work effectively in broad, minimally defined design spaces and to communicate technical results clearly
 * Guidance Navigation & Control (GNC) development and flight test support
 * Experience working with cross discipline engineering teams.
 * Experience with Microsoft Visio, FORTRAN, Matlab/Simulink
 * Experience with flight software release activities including FQT and airworthiness qualification

Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process., This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee., Bachelor's Degree or Equivalent Required, This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.

## Description

* Design, implement, and verify guidance, navigation, and control algorithms for fixed wing aircraft
 * Develop and maintain 6 DOF dynamics simulations and associated analysis tools for mission and performance assessment
 * Support troubleshooting of bugs and anomalies
 * Independently identify inefficiencies, propose solutions, implement and document reusable tools and automations
 * Gather, define and document Guidance, Navigation and Control requirements
 * Perform model validation against test data to inform and improve the accuracy of the simulation environment
 * Work with flight simulation and Vehicle Management Systems (VMS) software engineers to incorporate control laws into the operational flight program
 * Support flight simulations, hardware in the loop testing, and flight testing
 * Participate in design reviews, analyses, simulations and component/system testing to ensure delivery of products that meet or exceed customer requirements and expectation