Guidance Navigation and Control (GNC) Engineer (Experienced, Senior)

Position Title Experienced, Senior Guidance Navigation and Control (GNC) Engineer Location Hazelwood, MO Position Responsibilities Define Guidance, Navigation and Control mission requirements and ensure requirements traceability and quality from the system level to component level Use multidisciplinary model data (aero, mass properties, propulsion, etc.) to develop and refine a complex, nonlinear, 6 degrees of freedom simulation model Use various software languages, C, C++, FORTRAN, Python, etc. to develop, implement, integrate and test vehicle models and controllers Design flight control laws using modern linear control design techniques and tools to achieve design and performance targets Use advanced nonlinear analysis to assess and refine the control law design Perform model validation against test data to inform and improve the accuracy of the simulation environment Develop supplementary controllers, limiters, mode logic, and signal shaping to properly bound the performance within all areas of the flight envelope Work with flight simulation and Vehicle Management Systems (VMS) software engineers to incorporate control laws into the operational flight program Support flight simulations including desktop, software, and real time simulations Support hardware in the loop development and testing Support flight testing planning and execution Lead design reviews, analyses, simulations and component/system testing to ensure delivery of products that meet or exceed customer requirements and expectations Train and coach others Basic Qualifications (Required Skills/Experience) 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 3+ years of experience with Guidance Navigation and Control engineering Experience using Matlab/Simulink or MatrixX to model systems Preferred Qualifications (Desired Skills/Experience) Level 4: 9 or more years' related work experience or an equivalent combination of technical education and experience Drug Free Workplace Boeing is a Drug Free Workplace where post‑offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria are met as outlined in our policies. Benefits Competitive base pay and variable compensation opportunities Health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and paid/unpaid time off 401(k) with company match up to 10% of eligible pay, immediate 100% vesting, and student loan match Compensation Summary pay range (Level 3): $115,600 - $156,400 Summary pay range (Level 4): $142,800 - $193,200 Application Deadline Applications accepted until Apr. 23, 2026 Export Control Requirements This position must 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. Education Bachelor's Degree or Equivalent Required Relocation This position offers relocation based on candidate eligibility. Security Clearance Requires the ability to obtain a U.S. Security Clearance; interim and/or final U.S. Secret Clearance Post‑Start required. Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift 1st shift Equal Opportunity Employer Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law. #J-18808-Ljbffr The Boeing Company