The Science & Exploration Directorate, Heliophysics Science Division, Space Weather Laboratory (Code 674) is seeking a scientist to develop and apply physics-based computer models to resolve fundamental problems in heliophysics or plasma physics.
As identical vacancies are identified, additional selections may be made.
Summary
The Science & Exploration Directorate, Heliophysics Science Division, Space Weather Laboratory (Code 674) is seeking a scientist to develop and apply physics-based computer models to resolve fundamental problems in heliophysics or plasma physics.
As identical vacancies are identified, additional selections may be made.
Vacant research positions may be filled at one of several grade levels depending upon the scientific impact of the person selected. A review may be required to determine the appropriate grade level of the position and supplemental materials may be required from the selectee. Please keep this in mind when indicating the lowest grade you will accept.
As Research Astrophysicist, specializing in Fields and Particles, you will conduct research into determining the nature/magnitude/interrelationship of atmospheric and space-plasma properties and flows, waves and tides, neutral winds, electromagnetic field and wave properties, and inter-hemispheric and vertical coupling between atmospheric regions through theoretical and computational means.
Research work involves applying the scientific method to tackle key unsolved problems in heliophysics, with specific focus on the Ionosphere/Thermosphere/ Mesosphere (ITM) system, by defining problems, planning and implementing the appropriate approach, developing and utilizing state-of-the-art models, validating through comparison with Earth's upper atmosphere and ionosphere observations, interpreting results, and documenting findings. Specifically, the incumbent performs presentable/publishable cutting-edge research, as defined by the ITM community; reviews the studies of others for completeness, feasibility, and applicability; and serves as a top technical expert, adviser, and consultant on a national level.
You will lead and perform research in critical unsolved problems related to the time-dependent ITM evolution. This research is performed by developing/modifying and implementing one or more state-of-the-art physics-based numerical models of the upper atmosphere and ionosphere, including the internal dynamics, forcing by the neutral atmosphere and solar irradiation, and coupling to the magnetosphere. You will exhibit a deep understanding of numerical simulation and data assimilation methods that can be best used to model the full time-dependent evolution of part or all of the ITM system. Produce scientific advancements through comparison of model results with satellite and ground-based measurements, from previous, ongoing, and future NASA missions.
You will lead and perform research and development for next-generation space environment models, to advance understanding of the coupled ITM system response to space weather events and to improve space environment specification and forecasting capabilities. Collaborate with CCMC model providers to acquire, install, and test new and updated ITM models and coupled modeling systems. Maintain access to CCMC-hosted ITM models, and provide expert science support to CCMC users to ensure appropriate model utilization and optimal scientific return. Collaborate with NASA's users of ITM space environment information to quantify uncertainties in satellite position determination due to space weather events and to enable improvements in satellite tracking. Perform extensive assessments of ITM model performance using archival and new mission data sets. Provide modeling support to missions to maximize science returns and facilitate new mission planning. Define requirements, resolve scientific and project development issues, and develop plans for timely completion of projects. Initiate and coordinate collaborations with pertinent agencies such as NSF, NOAA, and DoD.
Lead and support investigations in problem areas recognized as critical obstacles to scientific progress, and pioneering projects of outstanding scope and difficulty. Utilize theory and numerical simulations to develop, review, and provide recommendations for proposed mission and project requirements, instrument design and development requirements, science objectives, expected results, and budgetary estimates. Provide expert guidance to management for strategic planning and program development.
Position subject to pre-employment background investigation.
Applicants must possess at least a Bachelor's Degree or equivalent.
Occasional travel may be required.
You must meet qualifications requirements by the closing date of this announcement.
Qualifications
In addition to the Basic Education Requirement, you must have one year of specialized experience equivalent to the next lower grade which has equipped you with the particular competencies needed to successfully perform the duties of the position described above.
To qualify for the GS-13 grade level, applicants must have one year specialized experience at the next lower grade level (GS-12) defined as applying physics-based computer models to fundamental problems in heliophysics or plasma physics; conducting theoretical research in the physics of atmospheric gases and plasmas; and communicating research results at meetings and in peer-reviewed journals.
To qualify for the GS-14 grade level, applicants must have one year specialized experience at the next lower grade level (GS-13) defined as installing, testing, and validating physics-based computer models; developing or modifying and implementing one or more ITM models; conducting modeling and theoretical research in the physics of atmospheric gases and plasmas; and communicating research results at meetings and in peer-reviewed journals.
To receive consideration, your resume MUST contain your complete degree information (i.e., type of degree-received, year degree received, and major area of study). If you have received a degree in Computer Science, you MUST list all courses you have taken which meet the education requirements as stated in the qualification requirements section as well as the semester hours awarded. You MUST include the descriptive title, course code, and number of semester/quarter hours. (i.e., CMSC-435-Software Engineering, 3 Semester hours) If this information is not provided, your education may not be appropriately evaluated and you may lose consideration for this position. Please note that degrees in engineering technology are not considered to be qualifying for this position. If you are selected for this position, you will have to provide an official copy of your transcripts prior to entering on duty.
Education
Basic Education Requirement: A bachelor's degree from an accredited college or university with major study in Aeronautical Engineering, Aeronautics, Aerospace Engineering, Architecture, Astronautical Engineering, Astronautics, Astronomy, Astrophysics, Biomedical Engineering, Ceramic Engineering, Ceramics, Chemical Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science*, Earth and Planetary Science, Electrical Engineering, Electronics Engineering, Geology, Geophysics, Industrial Engineering, Materials Engineering, Materials Science, Mathematics (Pure or Applied), Applied Mechanics, Engineering Mechanics, Mechanical Engineering, Metallurgical Engineering, Metallurgy, Meteorology, Nuclear Engineering, Nuclear Engineering Physics, Oceanography, Optical Engineering, Physics, Applied Physics, Engineering Physics, Space Science, Structural Engineering, Welding Engineering or other appropriate physical science or engineering field. Degrees in engineering technology are not considered to be qualifying for this position. *Note: Curriculum must include 30 semester hours of course work in a combination of mathematics, statistics and computer science. Of the 30 semester hours, 15 must be in any combination of statistics and mathematics which includes differential and integral calculus.
Additional information
Individuals who have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP) must be well qualified for the position to receive consideration for special priority selection. See 'How You Will Be Evaluated' for definition of well qualified. Federal employees seeking CTAP/ICTAP consideration must indicate their eligibility when applying for a position. The USAJOBS resume asks you to identify your ICTAP eligibility; the NASA Supplemental Information asks you to identify your CTAP eligibility. If you are selected for the position, you must be prepared to submit proof that you meet the requirements for CTAP/ICTAP. This includes a copy of the agency notice, a copy of their most recent Performance Rating and a copy of their most recent SF-50 noting current position, grade level, and duty location.
As a condition of employment, male applicants born after December 31, 1959, must certify that they have registered with the Selective Service System, or are exempt from having to do so under the Selective Service Law. In order to receive preference in hiring, you must clearly identify your claim for veterans preference on your resume.
NASA's Applicant Guide provides the information needed to assist you in determining whether or not you can claim 5 or 10 point veterans preference. You should not submit documents to prove your eligibility for veterans preference at this time. However, you must be prepared to submit proof of veterans preference (DD-214, and, if claiming 10-point preference, SF-15 plus proof required by that form) as requested by the Human Resources Office. Veterans preference will only be considered based on what is supported For instance, if you claim 10-point preference, but are only able to document 5-point preference, you will be considered accordingly. If you fail to provide the required documents within the stated time period, we may withdraw a job offer and/or remove you from further consideration.
Your USAJOBS account asks you to assign a name to each of your resumes. When you apply to a NASA position, we will show you the text of the resume you have submitted, but we do not maintain the name you have assigned to that resume. If you wish to keep track of that information, we recommend you make note of it at the time you apply.
Identification of promotion potential in this position does not constitute a commitment or an obligation on the part of management to promote the employee. Promotion will depend upon administrative approval and the continuing need for an actual assignment and performance of higher level duties.
Please list your General Schedule (GS) equivalency on your resume for every federal position you have held.
A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
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.
NASA uses an automated system (Resumix) that matches the competencies extracted from your resume to the competencies identified by the selecting official for the position. Based on the competencies you match, you are placed in one of three categories identified as 90, 80, or 70 pt. quality categories, which are defined as:
90 pt. Category - Tentatively meets (until subsequent confirmation upon referral) the basic qualification requirements identified in the vacancy announcement and has experience in the same or similar job that has demonstrated superior proficiency in the primary requirements of the position.
80 pt. Category - Tentatively meets (until subsequent confirmation upon referral) the basic qualification requirements identified in the vacancy announcement and demonstrates satisfactory proficiency in the primary requirements of the position.
70 pt. Category - Fails to meet criteria described in the 80 pt. category.
Additional application guidance is available in NASA's Applicant Guide.
Information for Veterans: The Category Rating Process protects the rights of veterans by placing them ahead of non-preference eligibles within each category. Preference eligibles who meet qualification requirements and have a compensable service-connected disability of at least 10 percent must be listed at the top of the highest quality category, except when the position being filled is scientific or professional at the GS-09 grade level or higher.
For the purpose of the Career Transition Assistance Program (CTAP) and the Interagency Career Transition Assistance Program (ICTAP), candidates rated in the top quality category are considered well-qualified.
A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
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.
NASA's application process has been specifically developed to ensure that we only ask you for the information we absolutely need to evaluate your qualifications and eligibility. In order to apply for this position, you only need to submit your resume and answer the screening questions and supplemental information. No additional documentation is accepted at the time of application. (For example you need not submit narrative 'KSA' statements; they are not required and will not be evaluated.) In this way we allow you to focus on preparing a resume that best describes your background and abilities. For assistance in preparing your resume, consult the Applicant Guide. Nothing further is required until requested by the Human Resources Office. At that point, we may ask you to submit documentation to support statements made in your resume. For example, we may ask you to provide academic transcripts or proof of Federal employment status. If you are claiming veterans' preference, we may ask you to submit proof of veterans preference (DD-214, and, if claiming 10-point preference, SF-15 plus proof required by that form). If you fail to provide the required documents within the stated time period, we may withdraw a job offer and/or remove you from further consideration.
Please be sure to review your resume on the 'Review tab' by clicking on 'Your Resume.' Ensure that the correct copy of the resume you have selected has been transferred from your USAJOBS account. If you fail to validate the information in your resume, you may not be appropriately evaluated for this position. Also, please be sure to review and complete the Supplemental Information questions.
To receive consideration, you must submit a resume and answer NASA-specific questions. The NASA questions appear after you submit your resume and are transferred to the NASA web site. If you successfully apply, USAJOBS will show your application status as 'resume received - complete.' If your status is 'Application Started,' you have not successfully applied. Do not rely on a USAJOBS email to confirm successful application. Only an email from NASA confirms a successful application.
If you are relying on your education to meet qualification requirements:
Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.
This vacancy is being filled through NASA STARS, an automated Staffing and Recruitment System. NASA partners with USAJOBS in providing a seamless application process. Before you begin the application process, please read the vacancy announcement carefully and have all required information available. You may begin the process of submitting your resume by clicking on the 'Apply Online' link. In order to be considered, you must submit a resume completed on the USAJOBS site. When completing your USAJOBS resume, please remember that NASA limits resumes to approximately 32,000 characters including spaces. NASA does not accept resumes uploaded to USAJOBS from a second source or documents attached through USAJOBS' document attachment feature. Once you submit your resume to NASA, you will be asked to complete a short series of additional questions. You must finish the entire process in order to have a complete application package and receive consideration. Your answers will not be saved unless you finish the entire application. You may edit a previously-submitted application, if the announcement is still open. If you are unable to apply electronically for this position, submit your resume and supplemental questions to: National Aeronautics and Space Administration (NASA) 4200 Rideout Road Resume Operations Center/Mailstop: HS50 Marshall Space Flight Center, AL 35812.
DO NOT submit your resume directly to the Center advertising this vacancy. Mailed resumes must be received by the close of business on the closing date of the announcement. Hard copy resumes requirements are provided at: Hard Copy Resume Requirements. If you are a first time applicant, we recommend that you review NASA's Applicant Guide to ensure that you are providing a complete resume. Failure to submit the supplemental data and a resume that contains all of the required information may result in loss of consideration for positions in which you are interested. All applications must be received no later than midnight Eastern Time on the closing date of the announcement.
NASA's Resume Operations Center
4200 Rideout Road, Mailstop HS50
Marshall Space Flight Center, AL 35812
US
Next steps
Candidates for NASA positions are evaluated using our automated staffing and recruitment system, NASA STARS, which compares your skills and experience as described in your resume with the requirements of the position. If you are found to be a highly qualified candidate, you will be referred to the selecting official for further consideration. (In some cases, individuals with priority for special consideration must be considered and selected before other candidates.) Whether or not you are contacted for an interview depends upon the location of the position and the judgment of the selecting official. At NASA, we pride ourselves on efficient and timely recruitment actions, and you can normally expect to learn the outcome of the selection process in a fairly short period of time. In addition, to ensure that you can measure progress for yourself, NASA provides you with regularly updated information on the status of the vacancy announcement.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
NASA's application process has been specifically developed to ensure that we only ask you for the information we absolutely need to evaluate your qualifications and eligibility. In order to apply for this position, you only need to submit your resume and answer the screening questions and supplemental information. No additional documentation is accepted at the time of application. (For example you need not submit narrative 'KSA' statements; they are not required and will not be evaluated.) In this way we allow you to focus on preparing a resume that best describes your background and abilities. For assistance in preparing your resume, consult the Applicant Guide. Nothing further is required until requested by the Human Resources Office. At that point, we may ask you to submit documentation to support statements made in your resume. For example, we may ask you to provide academic transcripts or proof of Federal employment status. If you are claiming veterans' preference, we may ask you to submit proof of veterans preference (DD-214, and, if claiming 10-point preference, SF-15 plus proof required by that form). If you fail to provide the required documents within the stated time period, we may withdraw a job offer and/or remove you from further consideration.
Please be sure to review your resume on the 'Review tab' by clicking on 'Your Resume.' Ensure that the correct copy of the resume you have selected has been transferred from your USAJOBS account. If you fail to validate the information in your resume, you may not be appropriately evaluated for this position. Also, please be sure to review and complete the Supplemental Information questions.
To receive consideration, you must submit a resume and answer NASA-specific questions. The NASA questions appear after you submit your resume and are transferred to the NASA web site. If you successfully apply, USAJOBS will show your application status as 'resume received - complete.' If your status is 'Application Started,' you have not successfully applied. Do not rely on a USAJOBS email to confirm successful application. Only an email from NASA confirms a successful application.
If you are relying on your education to meet qualification requirements:
Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.
This vacancy is being filled through NASA STARS, an automated Staffing and Recruitment System. NASA partners with USAJOBS in providing a seamless application process. Before you begin the application process, please read the vacancy announcement carefully and have all required information available. You may begin the process of submitting your resume by clicking on the 'Apply Online' link. In order to be considered, you must submit a resume completed on the USAJOBS site. When completing your USAJOBS resume, please remember that NASA limits resumes to approximately 32,000 characters including spaces. NASA does not accept resumes uploaded to USAJOBS from a second source or documents attached through USAJOBS' document attachment feature. Once you submit your resume to NASA, you will be asked to complete a short series of additional questions. You must finish the entire process in order to have a complete application package and receive consideration. Your answers will not be saved unless you finish the entire application. You may edit a previously-submitted application, if the announcement is still open. If you are unable to apply electronically for this position, submit your resume and supplemental questions to: National Aeronautics and Space Administration (NASA) 4200 Rideout Road Resume Operations Center/Mailstop: HS50 Marshall Space Flight Center, AL 35812.
DO NOT submit your resume directly to the Center advertising this vacancy. Mailed resumes must be received by the close of business on the closing date of the announcement. Hard copy resumes requirements are provided at: Hard Copy Resume Requirements. If you are a first time applicant, we recommend that you review NASA's Applicant Guide to ensure that you are providing a complete resume. Failure to submit the supplemental data and a resume that contains all of the required information may result in loss of consideration for positions in which you are interested. All applications must be received no later than midnight Eastern Time on the closing date of the announcement.
NASA's Resume Operations Center
4200 Rideout Road, Mailstop HS50
Marshall Space Flight Center, AL 35812
US
Next steps
Candidates for NASA positions are evaluated using our automated staffing and recruitment system, NASA STARS, which compares your skills and experience as described in your resume with the requirements of the position. If you are found to be a highly qualified candidate, you will be referred to the selecting official for further consideration. (In some cases, individuals with priority for special consideration must be considered and selected before other candidates.) Whether or not you are contacted for an interview depends upon the location of the position and the judgment of the selecting official. At NASA, we pride ourselves on efficient and timely recruitment actions, and you can normally expect to learn the outcome of the selection process in a fairly short period of time. In addition, to ensure that you can measure progress for yourself, NASA provides you with regularly updated information on the status of the vacancy announcement.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
