NASA

Aerospace Engineer, AST, Safety and Mission Assurance

Houston, Texas, United States

$141-183k

Full Time

4 hours ago

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Job description

Duties

Use the SAPHIRE Probabilistic Risk Assessment (PRA) computer code to develop a mission level assessment from prelaunch to post-landing by integrating fault trees and event trees either from scratch or from other PRA analysts for each figure of merit.
Coordinate and integrate all vehicle program PRAs applicable to each mission in SAPHIRE, all associated analyses (e.g. human reliability, software risk, and external events risks), and all abort models as applicable to specific mission phases.
Lead abort modeling and integration across programs, mission phases, and relevant working groups and directorates, as necessary.
Generate the desired SAPHIRE output / results and document all work performed in these duties for each mission report and presentation. This may require the development and use of post-processing SAPHIRE results.
Assist in preparing and reviewing presentation charts and documenting work in applicable Artemis mission PRA reports.
Communicate across the Artemis PRA development team (including each vehicle program PRA team) located at several NASA centers, as well as across directorates outside of Safety and Mission Assurance (e.g. Human Health and Performance and crew office).
Work closely with the Artemis PRA Lead to ensure good communication of model status, any known issues, and the results of the mission level assessment. This includes identifying and solving issues with existing methods and/or needs for new methods.
Represent the Artemis PRA team at program control boards, working groups, and milestone reviews on PRA related topics to determine whether the presented products are appropriate and correct by actively participating in the forum and splinter groups.
Foster a culture of engagement, diversity, inclusiveness, excellence and innovation. Champion NASA's commitment to Diversity, Equity, Inclusion and Accessibility to create an environment that promotes a commitment to safety, integrity, and teamwork.

Requirements

Conditions of Employment

This position is open to U.S. citizens, nationals or those who owe allegiance to the U.S.
Position subject to pre-employment background investigation
If selected, you will be required to complete a financial disclosure statement.
This position may require a one-year probationary period.

Qualifications

In addition to the Basic Education Requirement (in the Education section below), to qualify for this position you must meet the requirements below. Specialized experience is experience that has equipped you with the particular ability, skill, and knowledge to successfully perform the duties of this position and is typically in or related to this line of work.

NASA utilizes OPM-approved qualification and rating requirements specific for Aerospace Technology (AST) positions which recognizes NASA's unique aerospace work. The specific qualifications and minimum education requirements are further described below and within the education section of the job announcement.

To qualify for GS-14, you must have one year of directly related specialized experience equivalent to the GS-13 level:

Executing Safety and Mission Assurance activities and evaluating the reliability of programs for human space flight;
Developing fault trees and event trees using SAPHIRE computer code, receiving models from others and integrating them into an overall mission model, to ensure mission timelines are properly accounted for, and troubleshooting issues;
Coordinating and communicating technically complex ideas to internal and external stakeholders to obtain the information necessary to model aborts which are timeline/vehicle dependent and require the integration of multiple PRA models; and
Utilizing risk management, acceptance, and mitigation strategies in the assessment or review of an aerospace system/subsystem, and presenting results and recommendations to senior leaders.

Your resume must include a clear and detailed narrative description, in your own words, of how you meet the required specialized experience. Experience statements copied from a position description, vacancy announcement or other reference material constitutes plagiarism and may result in disqualification and losing consideration for the job. NASA prohibits the use of artificial intelligence (AI) or AI-assisted tool in drafting application and assessment responses. Please visit https://www.nasa.gov/careers/how-to-apply/#Artificial-Intelligence to review NASA's guidance on the use of AI tools during the application process.

Education

Basic Education Requirement: You must have successfully completed a bachelor's degree with a major in one of the following:
a) Engineering from a college or university that has ABET accredited engineering programs
b) Physical Science, Mathematics, Life Science or other field of Science
c) Computer Science that included 30 semester hours or 45 quarter hours of course work in any combination of mathematics, statistics and computer science with at least half of those hours in mathematics and statistics courses that included differential and integral calculus; and that provided an in-depth knowledge of theoretical and practical applications of computer science, including digital computer system architecture and system software organization, the representation and transformation of information structures, and the theoretical models for such representations and transformations.

If you did not complete a qualifying bachelor's degree, you may be eligible if you have obtained a graduate degree in an AST qualifying field, as listed above.

Degrees in engineering technology are not considered qualifying for this position.

Engineering degrees earned within the United States: Engineering degrees earned within the United States must be from a college or university that has at least one ABET accredited engineering program. To find out if a school has at least one ABET accredited program, please visit http://www.abet.org.

Engineering degrees earned outside the United States: Engineering degrees earned outside the United States must be recognized by a Mutual Recognition Agreement (MRA), often known as accords. These are non-governmental agreements among organizations that accredit academic degree programs. MRAs recognize the substantial equivalence of mature accreditation systems and programs accredited by signatory organizations within their jurisdictions. For a listing of Signatories, please visit, https://www.abet.org/global-presence/mutual-recognition-agreements/is-your-program-recognized/.

Science and other related degrees earned within the United States: Science and other related degrees must have been awarded from colleges or universities that are accredited by recognized accrediting organizations. For a list of schools that meet this criteria, go to http://ope.ed.gov/accreditation/.

Science and other related degrees earned outside the United States: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs. These education credentials must be deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For further information, visit: https://sites.ed.gov/international/recognition-of-foreign-qualifications/.

All degrees must have been received in the year of, or any year subsequent to the original date of accreditation.

Additional information

Additional selections may be made for similar positions across NASA within the local commuting area(s) of the location(s) identified in this announcement. By applying, you agree to have your application shared with interested selecting official(s) within NASA. CTAP/ICTAP will be cleared for any additional selection from this announcement.

If you have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP), you must:
- Indicate your eligibility when applying for a position. The questionnaire asks you to identify your ICTAP/CTAP eligibility.
-Be well qualified for this position to receive consideration. Candidates rated in the 'Best Qualified' category are considered well-qualified. Please see 'How You Will Be Evaluated' for more information.
-Submit proof that you meet the requirements for CTAP/ICTAP as indicated in 'Required Documents.'

For additional information about CTAP/ICTAP eligibility, click here - https://www.opm.gov/policy-data-oversight/workforce-restructuring/employee-guide-to-career-transition/#ictap.

This is a bargaining unit position. If additional selections are made, those positions may or may not be in a bargaining unit. To learn more about bargaining units at NASA please click here NASA Unions (Bargaining Units) | NASA.

Benefits
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Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.

How You Will Be Evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

You will be evaluated for this position based on how well you meet the qualifications and eligibility requirements listed in this vacancy announcement. To determine your qualifications and referral status, we may review your resume and supporting documentation and compare it against your responses to the vacancy questionnaire. Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration.

You will be assessed on the following competencies:

Technology Application
Safety Engineering and Assurance
Planning and Evaluating
General Engineering
Mathematical Reasoning
Technical Competence
Teamwork
Writing
Reliability and Maintainability Engineering and Assurance
Attention to Detaio
Customer Service
Decision Making
Flexibility
Influencing/Negotiating
Integrity/Honesty
Interpersonal Skills
Learning
Reasoning
Self-Management (Achievement)
Stress Tolerance

NASA considers paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

Under NASA's category rating process, applicants will be assessed on the position competencies and placed in one of three categories identified and defined below:

Best Qualified Category - Applicants who demonstrate a superior level of all evaluation criteria.
Highly Qualified Category - Applicants who demonstrate a satisfactory level of the evaluation criteria.
Qualified Category - Applicants who demonstrate the basic qualifications, with general knowledge, skills, and abilities.

Names of all qualified candidates in the Best Qualified category will be sent to the hiring official for employment consideration (unless a sufficient number of qualified veterans are found - in which case only those names will be initially certified ). Candidates within the Best Qualified category who are eligible for veteran preference will receive selection priority over non-veteran preference eligibles.

NASA will not ask you to disclose criminal history record information during the application process or before we make a conditional/tentative offer of employment. If you apply for this position and are selected, NASA will conduct a suitability/security background investigation after you accept a tentative job offer. If you feel you are asked to disclose your criminal history before you accept a tentative offer and wish to file a complaint within 30 days, please contact: Agency-FCCJ@NASA.gov.