September 2011
Message 71

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[Met-jobs] Job posting for Sandia National Laboratories, USA

From "Neely, Carol" <>
To "" <>
Date Mon, 19 Sep 2011 18:32:03 +0000

Postdoctoral Position in Atmospheric Modeling
About Sandia 
Sandia National Laboratories is the nation's premier science and engineering lab for national security and technology innovation. We are a world-class team of scientists, engineers, technologists, post docs, and visiting researchers all focused on cutting-edge technology, ranging from homeland defense, global security, biotechnology, and environmental preservation to energy and combustion research, computer security, and nuclear defense.
To learn more, visit
California Website: or
New Mexico Website:
Department Description 
The Combustion Chemistry program, under the principal sponsorship of the Department of Energy's Office of Basic Energy Sciences, seeks to reveal the key chemical processes that underlie the complex mechanisms of combustion. The program emphasizes determination of the rates and mechanisms of chemical reactions, characterization of molecular structure and energetics, and development of full descriptions of chemical composition and evolution of combustion systems.  Researchers in the program employ laser-based pump/probe techniques to interrogate chemical reactivity and structure, ion-imaging to simultaneously measure velocity and internal-state distributions of reaction products, experimental techniques in the picosecond and femtosecond domains to directly probe energy transfer and conversion within and between molecules, and laser-based methods directed at detection of combustion-generated particles.  In other work, molecular photolysis is coupled with absorption/fluorescence detection methods to determine the thermal rate coefficients and product distributions for reactions that constitute the individual steps in the combustion chain process. Current computational efforts include ab initio calculations of molecular structure and energetics and computer modeling of the complete kinetics of combustion processes in both laminar and turbulent environments. 
How to Apply 
Go to:  for job number 638998
Job Description 
Postdoctoral Appointee 
Job Details 
Sandia National Laboratories invites applications for a postdoctoral position in atmospheric modeling.  The successful candidate will work in Livermore, California with a team developing new approaches to estimate greenhouse gas emissions from urban regions.
This position involves developing methodologies to identify and characterize sources of greenhouse gases based on transport models and ground-based measurements of trace gas species.  Modeling approaches will be strongly coupled with observational data. The postdoctoral associate will work closely with members of a multidisciplinary team of researchers engaged in performing measurements from a mobile laboratory, developing inverse modeling techniques to locate and characterize sources, and investigating the applicability of techniques to quantify the associated uncertainties.  The postdoctoral associate will be responsible for developing and running models and interpreting the results under the direction of the principal investigators on the project. 
A Ph.D. in physics, chemistry, Earth sciences, or related field is required. Candidates are expected to have a background in atmospheric transport modeling with substantial experience in either inverse modeling or atmospheric chemistry modeling, a strong publication record, a demonstrated ability to make original scientific contributions. 
Preference will be given to applicants with experience in analyzing atmospheric transport of trace gases and pollutants including multivariate analysis, experience with trace gas or pollutant source inventories and modeling, and experience with uncertainty quantification, statistical design of experiments, and adjoint methods. U.S. citizenship is not essential, but U.S. citizens are especially encouraged to apply. 
Security Clearance 
Sandia is required by DOE directive to conduct a pre-employment background review that includes personal reference checks, law enforcement record and credit checks, and employment and education verifications.
Applicants for employment must be able to obtain and maintain the appropriate DOE security clearance if required for a position.  Applicants offered employment with Sandia are subject to a federal background investigation to meet the requirements for employment including access to classified information or matter.
Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause a clearance to be denied by the DOE, rendering the inability to perform the duties assigned and resulting in termination of employment.
This position does not require a Q Clearance 
Sandia is a Department of Energy (DOE) national laboratory; as such, many of our jobs require a DOE security clearance, which requires U.S. citizenship.  If this position requires a Department of Energy (DOE)-granted security clearance, U.S. citizenship and employee eligibility for clearance processing will be required at the time of hire. 
If you hold dual citizenship and you accept a job offer for a position that requires a DOE-granted security clearance, you will be asked by DOE to renounce your foreign citizenship and retain only your U.S. citizenship. 
At Sandia you will receive many benefits as a valued employee of a premier national multi-program engineering and science research laboratory.  In our Total Rewards package you will enjoy competitive pay, great benefits, a stimulating, positive environment and learning opportunities that will help build your career.  More information may be found on our Careers website. 
Sandia National Laboratories is an Equal Opportunity Employer M/F/D/V. 

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