Navigation Lead Engineer for Human Landing Systems

We need to output HTML fragment with sections: About the role? The posting includes intro paragraphs. We need to use

for section headings: About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. Only include sections where there is real specific content. We need to parse the posting: It has intro about passion, etc. Could be "About the role". Then "Job Functions" list of duties. Then "Provide demonstrated (minimum of 10 years) expertise..." that's qualifications. Then "Qualifications" heading with degree etc. Then "Skills" list. Then "Duties Day To Day Activities Include" which is responsibilities. Then "Benefits" list. There's also mention of Pay? Not specific. No pay amount. So we should not include Pay or Schedule sections because not stated. Also no schedule specifics. We need to preserve all substantive info, not invent. Remove boilerplate: EEO, equal opportunity, etc. Also remove navigation, cookie, legal, scam warning, duplicated lines. Also remove "Mclaurin is a unique organization..." maybe that's about company but could be considered part of benefits? It's more about organization; maybe keep as part of About the role? It's not boilerplate? It's describing organization; could be considered part of About the role. But we need to preserve all substantive info. However the instruction: Remove cookie/navigation/legal/EEO/equal-opportunity/scam-warning boilerplate, duplicated lines, and application instructions. The paragraph about Mclaurin is not boilerplate; it's about the organization. Keep it. Also "US Citizenship and the ability to pass a comprehensive security background investigation is required." That's a requirement; keep. We need to output only HTML fragment, no /, no markdown fences. We'll structure:

About the role

Intro paragraphs about passion, need for talent, etc. plus description of organization maybe.

Responsibilities

• ... list from Job Functions and Duties Day To Day Activities Include.

We need to combine duties from both sections. Ensure we don't duplicate. Let's extract duties: From "Job Functions": - Lead the insight/oversight effort of the HLS GNC group (across NASA centers) with regards to all aspects of the navigation system - Leading efforts for the Modeling and simulation of landing performance analysis of HLS trajectories - Leading efforts for the integration of all relevant models into the simulation, including on-orbit estate estimation using ground tracking (e.g. range and doppler form Deep Space Network stations), on-board state estimation fusing inertial measurements with terrain relative sensing such as optical, radar, lidar measurements - Stewards trade studies to assess navigation performance under dispersed model parameters to assess uncertainty of unknown model parameters, and evaluates navigation margins - Assesses HLS commercial partner test data and partner sensors and models - Develops in-house models and/or integrates sensor models from HLS commercial providers into 6-DOF simulations such as the GeneraLized Aerospace Simulation in Simulink (GLASS) tool - Performs and stewards deep space navigation studies to assess HLS partner's navigation performance using FreeFlyer, MONTE or JSC-Linear Covariance Tool (SIGMA) - Execute/modify existing software/scripts in Python, Matlab, Fortran, C++ - Communicates naviation margin findings to HLS Chief Engineer and HLS commercial partners - Maintains and strengthens NASA HLS cross-center navigation team - Develops and coordinates with the GNC discipline strategic planning for growing navigation expertise at MSFC From "Duties Day To Day Activities Include": - Technical leadership of the HLS navigation team's modeling and simulation of HLS system, including simulation integration, visualization, analysis, and trade studies - Interfacing with commercial HLS partners and other NASA centers - Debriefs to HLS partners and HLS Chief Engineers - Perform and/or steward Deep Space Navigation studies, including Orbit determination accuracy of the HLS though its trajectory using FreeFlyer, MONTE and/or LinearCovariance (SIGMA) tools - Dynamic modeling of the HLS trajectory - Creating, editing and debugging software written in Python, Matlab, Fortran, and C/C++. - Optimization and improvement of analysis tools and GN&C models. - Working with GN&C leads and other engineering disciplines. - Supporting the verification and validation of technical products. - Preparing and presenting technical reports and briefings. We can merge similar items but keep all. Now Qualifications: "Provide demonstrated (minimum of 10 years) expertise to support the Human Landing Systems (HLS) program navigation team at the level of a Subject Matter Expert, as part of the Guidance Navigation and Control (GNC) discipline. Specifically, this task will entail technical leadership of a team of navigation engineers achieve safe Moon landing and return to Earth. Programming skills and mentoring abilities are highly desired." Also "Qualifications" heading later: "A degree in Aerospace Engineering, Mechanical Engineering, Physics or related field from an ABET accredited institution is required. Typical experience requirements are: Ph.D., with minimum of 14 years of experience, MS with at least 18 years of experience, or BS with at least 20-25 years of experience." Also "Proof of U.S. Citizenship is required." and "US Citizenship and the ability to pass a comprehensive security background investigation is required." Also "The candidate is REQUIRED to have the following skills and experiences: Significant navigation experience Technical leadership experience Deep space navigation including ground tracking orbit determination or similar experience Onboard strap on navigation, including IMU, Radar/Lidar, sensor fusion, and Kalman filtering or similar experience" We'll combine into Qualifications section. Skills: list from "Skills To be successful in this position, the applicant must be detail oriented, work independently and collaboratively, possess strong communication and interpersonal skills, and will typically possess some of the following skills:" then bullet list. Also "Support the design, integration, and analysis of GN&C products. Configure, conduct, and analyze 6-DOF Monte Carlo simulations. Familiarity with Linux, Bash, and the use of computational clusters/servers" maybe also skills. We'll include those. Benefits: list from "Benefits Competitive pay Positive work-life balance 100% Employer paid insurance including: Medical, dental, vision, life insurance, accidental death and dismemberment, short-term disability, and long-term disability 11 paid holidays annually Generous PTO 401k after 12 months of service with employer match Education assistance Relocation assistance (if applicable)". Also maybe "Mclaurin is a unique organization..." but that's not benefit; we can keep in About the role. We should not include Pay section separately because benefits already includes Competitive pay but no specific amount; but we have a Benefits section that includes Competitive pay as a bullet. That's okay. We should not include Schedule section because none. Now produce HTML. We need to avoid repeating job title as heading; we aren't. We'll output:

About the role

... intro paragraphs ... plus organization description.

Responsibilities

...

Qualifications

...

Skills

...

Benefits

...

Make sure to preserve all specifics. Now craft the About the role paragraph: combine the initial motivational sentences and the description of the opportunity and organization. Original intro: "Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you! We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA's pursuits in deep space exploration. We have an exciting opportunity for a Navigation Lead Engineer for Human Landing Systems to join our ESSCA contract team at NASA Marshall Space Flight Center in Huntsville, AL." Then later: "Mclaurin is a unique organization with a special focus on combining the best features of research and industry in order to foster innovation. Our organization strongly supports research, publication, and engagement with the academic community. We encourage our employees to remain on the cutting edge of new developments in their respective disciplines." We'll combine into one paragraph or multiple

? The instruction: use

for prose. Could have multiple

elements. We'll keep as one

maybe but could split. Safer to put as one

containing all. Now Responsibilities

• each duty. We need to ensure no duplication. We'll list each distinct duty. Let's compile list: 1. Lead the insight/oversight effort of the HLS GNC group (across NASA centers) with regards to all aspects of the navigation system 2. Lead efforts for the modeling and simulation of landing performance analysis of HLS trajectories 3. Lead efforts for the integration of all relevant models into the simulation, including on-orbit state estimation using ground tracking (e.g., range and doppler from Deep Space Network stations), on-board state estimation fusing inertial measurements with terrain relative sensing such as optical, radar, lidar measurements 4. Steward trade studies to assess navigation performance under dispersed model parameters to assess uncertainty of unknown model parameters, and evaluate navigation margins 5. Assess HLS commercial partner test data and partner sensors and models 6. Develop in-house models and/or integrate sensor models from HLS commercial providers into 6-DOF simulations such as the Generalized Aerospace Simulation in Simulink (GLASS) tool 7. Perform and steward deep space navigation studies to assess HLS partner's navigation performance using FreeFlyer, MONTE or JSC-Linear Covariance Tool (SIGMA) 8. Execute/modify existing software/scripts in Python, Matlab, Fortran, C++ 9. Communicate navigation margin findings to HLS Chief Engineer and HLS commercial partners 10. Maintain and strengthen NASA HLS cross-center navigation team 11. Develop and coordinate with the GNC discipline strategic planning for growing navigation expertise at MSFC 12. Technical leadership of the HLS navigation team's modeling and simulation of HLS system, including simulation integration, visualization, analysis, and trade studies 13. Interface with commercial HLS partners and other NASA centers 14. Debrief to HLS partners and HLS Chief Engineers 15. Perform and/or steward Deep Space Navigation studies, including orbit determination accuracy of the HLS though its trajectory using FreeFlyer, MONTE and/or LinearCovariance (SIGMA) tools 16. Dynamic modeling of the HLS trajectory 17. Create, edit and debug software written in Python, Matlab, Fortran, and C/C++ 18. Optimize and improve analysis tools and GN&C models 19. Work with GN&C leads and other engineering disciplines 20. Support the verification and validation of technical products 21. Prepare and present technical reports and briefings Some items duplicate (e.g., 1 and 12 similar). But we keep as per instruction to preserve all substantive info; we could keep duplicates but better to avoid redundancy? The instruction: "Preserve ALL substantive information; do NOT invent or summarize away detail." Duplicates are still substantive info; but we could keep them; it's okay. Now Qualifications
  • items: - Demonstrated minimum of 10 years expertise to support HLS program navigation team at SME level within GNC discipline. - Technical leadership of a team of navigation engineers to achieve safe Moon landing and return to Earth. - Programming skills and mentoring abilities highly desired. - Degree in Aerospace Engineering, Mechanical Engineering, Physics or related field from an ABET accredited institution required. -