Flight Sciences Systems Engineer

Basic QualificationsHave Expertise in One of the 4 Areas:Vehicle Modeling & SimulationGuidance, Navigation & ControlFlight SoftwareVerification & Validation Strong grasp of orbital mechanics, rigid‑body dynamics, and flexible‑body effects. Proficiency in MATLAB/Simulink, STK, and a high‑level programming language (C/C++, Python). Experience with estimation/filter design (Kalman, EKF, UKF, particle filters).Job DescriptionLockheed Martin Space designs and operates spacecraft, launch‑vehicle avionics, and scientific payloads that must execute precise trajectories, maintain stable attitudes, and perform autonomous maneuvers in the space environment. The Flight‑Sciences Systems Engineer is the technical bridge between flight‑dynamics theory and the hardware/software that implements it. You will develop the models, algorithms, and analysis tools that predict vehicle behavior, generate guidance commands, and certify flight‑software performance for a variety of missions (e.g., orbit insertion, lunar descent, formation‑flying constellations, re‑entry).We are hiring levels 2-5. This requisition is used to find talent for our hiring needs across multiple programs. We will be reviewing those that apply to see if they may meet the needs of the business. If so, we will be reaching out to screen.By applying for this role you will be considered for enterprise wide opportunities within Lockheed Martin for the same or similar skill set.You Will Typically Have 2+ years of professional experience with a Bachelor's degree. An active Secret security clearance or Higher Ability to work onsite in either Littleton, CO., King of Prussia, PA. Sunnyvale, CA. or Huntsville, AL.Desired SkillsExperience and expertise with One or More Areas Below:Space-flight Science ProgramsAdvanced Guidance TechniquesSemsor Fusion & AutonomyMBSEOther Important InformationBy applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.Ability to work remotelyOnsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.