What are the responsibilities and job description for the X-ray and Neutron Scattering Geochemist- R&D Associate position at Oak Ridge National Laboratory?
Requisition Id 14427
Overview:
We are seeking an X-ray and Neutron Scattering Geochemist R&D Associate who will work to understand the atomic-scale structure and reactivity of minerals, amorphous solids and liquids of geochemical interest using X-ray and neutron scattering, spectroscopic and/or methods. This position resides in the Geochemistry and Interfacial Sciences (GIS) in the Chemical Sciences Division (CSD), Physical Sciences Directorate (PSD) at Oak Ridge National Laboratory (ORNL).
As an X-ray and Neutron Scattering Geochemist R&D Associate you will conduct fundamental studies to understand the structure and reactivity of crystalline phases, amorphous materials, and species dissolved in solution using advanced in situ characterization methods. You should have a geochemical, mineralogical or related background and experience with X-ray and neutron scattering and/or spectroscopic approaches that provide atomic- to nanometer-scale information. These include, but are not limited to, pair distribution function measurement, time-dependent X-ray diffraction, X-ray absorption spectroscopy (XANES, EXAFS), quasi-elastic neutron spectroscopy, small angle scattering, crystal truncation rod measurement and related techniques. You should also have experience in methods for analysis and modeling of the scattering data as well as theories used to interpret the results. Experience in synthesis methods for geomaterials will be considered a plus (such as high-quality mineral or amorphous phase synthesis). You will be expected to work within a highly collaborative team environment both within ORNL and with our partner institutions.
Major Duties/Responsibilities:
Please provide a list of publications when applying for this position.
Letters of Recommendation:
Please submit three letters of reference when applying to this position. You may upload these directly to your application or have them sent to psdrecruit@ornl.gov with the position title and number referenced in the subject line.
Instructions to upload documents to your candidate profile:
As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an extraordinary 80-year history of solving the nation’s biggest problems. We have a dedicated and creative staff of over 7,000 people! Our vision for diversity, equity, inclusion, and accessibility (DEIA) is to cultivate an environment and practices that foster diversity in ideas and in the people across the organization, as well as to ensure ORNL is recognized as a workplace of choice. These elements are critical for enabling the execution of ORNL’s broader mission to accelerate scientific discoveries and their translation into energy, environment, and security solutions for the nation.
ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.
Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.
If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov.
This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.
We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.
ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.
Overview:
We are seeking an X-ray and Neutron Scattering Geochemist R&D Associate who will work to understand the atomic-scale structure and reactivity of minerals, amorphous solids and liquids of geochemical interest using X-ray and neutron scattering, spectroscopic and/or methods. This position resides in the Geochemistry and Interfacial Sciences (GIS) in the Chemical Sciences Division (CSD), Physical Sciences Directorate (PSD) at Oak Ridge National Laboratory (ORNL).
As an X-ray and Neutron Scattering Geochemist R&D Associate you will conduct fundamental studies to understand the structure and reactivity of crystalline phases, amorphous materials, and species dissolved in solution using advanced in situ characterization methods. You should have a geochemical, mineralogical or related background and experience with X-ray and neutron scattering and/or spectroscopic approaches that provide atomic- to nanometer-scale information. These include, but are not limited to, pair distribution function measurement, time-dependent X-ray diffraction, X-ray absorption spectroscopy (XANES, EXAFS), quasi-elastic neutron spectroscopy, small angle scattering, crystal truncation rod measurement and related techniques. You should also have experience in methods for analysis and modeling of the scattering data as well as theories used to interpret the results. Experience in synthesis methods for geomaterials will be considered a plus (such as high-quality mineral or amorphous phase synthesis). You will be expected to work within a highly collaborative team environment both within ORNL and with our partner institutions.
Major Duties/Responsibilities:
- Quantify atomic structure and reactive transformations of minerals, amorphous phases, nanoporous geomaterials, and liquids under ambient and elevated temperatures and pressures using synchrotron-based X-ray diffraction, pair distribution function analysis, quasi-elastic neutron scattering and other methods.
- Reduce and analyze the data obtained in the experiments discussed above.
- Apply theoretical models of geochemical processes to interpret the data.
- Utilize microscopy, spectroscopy and analytical equipment to characterize natural and synthetic samples.
- Conduct syntheses of mineral, amorphous material and other samples.
- Independently formulate research approaches to complex problems in geoscience relevant to the Department of Energy and collaborate with staff and postdocs on research projects.
- Meet sponsor expectations for research.
- Present and report research results and publish scientific results in peer-reviewed journals in a timely manner.
- Contribute new ideas to the program and contributing to the development of new proposals for funding.
- Ensure compliance with environment, safety, health and quality program requirements.
- Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote diversity, equity, inclusion, and accessibility by fostering a respectful workplace – in how we treat one another, work together, and measure success.
- A PhD in Geochemistry, Geological Sciences, Mineralogy or a related discipline within the physical sciences.
- Expertise in nucleation, growth and dissolution.
- Excellent written and oral communication skills.
- Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory.
- Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs.
Please provide a list of publications when applying for this position.
Letters of Recommendation:
Please submit three letters of reference when applying to this position. You may upload these directly to your application or have them sent to psdrecruit@ornl.gov with the position title and number referenced in the subject line.
Instructions to upload documents to your candidate profile:
- Login to your account via jobs.ornl.gov
- View Profile
- Under the My Documents section, select Add a Document
As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an extraordinary 80-year history of solving the nation’s biggest problems. We have a dedicated and creative staff of over 7,000 people! Our vision for diversity, equity, inclusion, and accessibility (DEIA) is to cultivate an environment and practices that foster diversity in ideas and in the people across the organization, as well as to ensure ORNL is recognized as a workplace of choice. These elements are critical for enabling the execution of ORNL’s broader mission to accelerate scientific discoveries and their translation into energy, environment, and security solutions for the nation.
ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.
Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.
If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov.
This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.
We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.
ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.
