Guidance Navigation & Control Engineer (Experienced, Lead, Senior)

Guidance Navigation & Control Engineer (Experienced, Lead, Senior)Company:The Boeing CompanyBoeing Defense, Space & Security’s Experimental Systems Group (ESG) is hiring GN&C Engineers across Experienced, Lead, and Senior levels to rapidly prototype, develop, and field novel space and hypersonic capabilities. ESG delivers first-of-kind solutions for customers in a fast-paced, multidisciplinary environment, including the X-37B, the world’s first fully autonomous, reusable spaceplane. You will design GN&C algorithms, build high‑fidelity simulations, implement and test flight software, and support integration and flight test in both atmospheric and space. Career growth opportunities are available for candidates with a passion for spacecraft or aircraft GN&C.environments.Key ResponsibilitiesDesign, implement, and verify guidance, navigation, and control algorithms for spacecraft, re-entry vehicles, and hypersonic/airborne platforms.Develop and maintain 6‑DOF dynamics simulations and associated analysis tools for mission and performance assessment.Implement and validate GN&C flight software (MATLAB/Simulink models and C/C++ prototypes) and integrate with testbeds and avionics.Apply astrodynamics and flight mechanics to mission design, novel orbit concepts, and trajectory optimization.Apply aerodynamics, atmospheric flight mechanics, and controls knowledge to support the design of re-entry guidance, navigation, and flight control functions.Develop powered and unpowered guidance laws and autonomy tools for on‑orbit and atmospheric operations.Support troubleshooting of operational anomalies, functional tests, and service incidents.Produce concepts of operations, simulation artifacts, and test procedures to enable rapid iteration from prototype to flight test.Collaborate with cross‑functional teams (systems engineering, avionics, test, and business development) and communicate technical tradeoffs to stakeholders.Independently identify inefficiencies, propose solutions, and implement reusable tools and automations.Basic QualificationsBachelor 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 statement5+ years of related work experience OR an equivalent combination of education and experience (Ex. PhD, Master's + 3 or more years' related work experience)Engineering experience with aircraft, missile, spacecraft, autonomous platform or similar vehiclesProficiency with MATLAB and SimulinkProficiency developing GN&C algorithms, models and simulationsExperience developing with C/C++, Python or C#.Preferred QualificationsDegree in aerospace/aeronautical engineering (BS/MS/PhD)10+ years related technical experience or an equivalent combination of education and experienceActive Tier 5 (T5) Clearance, formerly known as Single Scope Background Investigation (SSBI) is PreferredExperience with spacecraft operations, space environment effects, or hypersonic re‑entry GN&CFamiliarity with state estimation and sensor fusion (e.g., Kalman filters), GPS/INS, or air data systemsBackground in classical and modern control theory and nonlinear control designModel‑based development experience and flight test support.Prior work on space or hypersonic programsAbility to work effectively in broad, minimally defined design spaces and to communicate technical results clearly.Relocation: This position offers relocation based on candidate eligibility. Note: Basic relocation will be offered for eligible internal candidatesDrug 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 is met as outlined in our policies.Pay & Benefits:At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.Pay is based upon candidate experience and qualifications, as well as market and business considerations.Summary pay range: Experienced level: $124,100 - $167,900Summary pay range: Lead level: $153,000 - $207,000Summary pay range: Senior level: $182,750 - $247,250Language Requirements:Not ApplicableEducation:Bachelor's Degree or EquivalentRelocation:This position offers relocation based on candidate eligibility.Export Control Requirement:Safety Sensitive:Security Clearance:This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. A current Tier 5(T5), formerly known as a Single Scope Background Investigation (SSBI) (U.S. Citizenship required) or requires candidate agreed to enter a Continuous Evaluation program Post-Start is required.Visa Sponsorship:Employer will not sponsor applicants for employment visa status.Contingent Upon Award ProgramThis position is not contingent upon program awardShift:Shift 1 (United States of America)Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud WarningBoeing 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.EEO is the lawBoeing EEO PolicyRequest an AccommodationApplicant PrivacyBoeing Participates in E – VerifyE-Verify (English) E-Verify (Spanish) Right to Work Statement Right to Work (English) Right to Work (Spanish)SummaryLocation: USA - Seal Beach, CA; USA - El Segundo, CAType: Full time