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Senior Guidance Navigation & Control (GNC) Engineer

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Boeing

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Location:
United States , Hazelwood

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Contract Type:
Employment contract

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Salary:

142800.00 - 193200.00 USD / Year

Job Description:

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Senior Guidance Navigation & Control (GNC) Engineer to join our MQ-25 Flight Engineering team in Hazelwood, MO. This role will support the unmanned aircraft’s new product design, development, integration, and flight test with opportunities to lead in areas of flight path definition, mission planning, inner loop flight controls, air data processing, subsystem control, or redundancy and contingency management. Join us and be a part of the world’s first team to productionize the first unmanned, carrier-based aircraft, where you can build something better for yourself, for our customers, and for the world.

Job Responsibility:

  • Define Guidance, Navigation, and Control mission requirements and ensure requirement quality, traceability, and verification at the system and down to the component level
  • Lead design reviews, analyses, simulations and component/system testing to ensure delivery of products that meet or exceed customer requirements and expectations
  • 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, controllers, and resulting SW
  • Design guidance and 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, redundancy management, 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
  • Define, analyze, and maintain Air Data sensor processing, Computational Fluid Dynamics based source error correction, and redundancy management
  • Lead or participate in DO-178B/C related software verification activities
  • Lead or coordinate autonomous air vehicle contingency management strategy across diverse, multidisciplined teams and manage software implementation
  • Support flight simulations including desktop, software, and real time simulations
  • Support hardware in the loop development and testing
  • Support flight testing planning and execution
  • Train and coach others

Requirements:

  • 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
  • 9 or more years' related work experience or an equivalent combination of technical education and experience
  • 5 or more years' related work experience with Guidance, Navigation, and Control engineering
  • Experience or familiarity with Vehicle Management Systems (VMS) or other PID control design
  • Experience using Matlab/Simulink or MatrixX/Systembuild to model and simulate complex aerospace systems
  • This position must meet export control compliance requirements. To meet export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.15 is required. "U.S. Person" includes U.S. Citizen, lawful permanent resident, refugee, or asylee.

Nice to have:

  • Computer Science Minor
  • 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.
What we offer:
  • competitive base pay and variable compensation opportunities
  • health insurance
  • flexible spending accounts
  • health savings accounts
  • retirement savings plans
  • life and disability insurance programs
  • paid and unpaid time away from work
  • Boeing 401(k) with dollar for dollar match up to 10% of eligible pay with Immediate 100% vesting
  • Student Loan Match
  • industry-leading tuition assistance program
  • fertility, adoption, and surrogacy benefits
  • up to $10,000 gift match when you support your favorite nonprofit organizations
  • relocation based on candidate eligibility

Additional Information:

Job Posted:
May 14, 2026

Expiration:
May 28, 2026

Employment Type:
Fulltime
Work Type:
On-site work
Job Link Share:

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