Lawrence Livermore National Laboratory



Combustion Chemistry Postdoctoral Researcher

Location:  Livermore, CA
Category:  Post Docs
Organization:  Physical and Life Sciences
Posting Requirement:  External Posting
Job ID: 106688
Job Code: Post-Dr Research Staff 1 (PDS.1)
Date Posted: February 03 2020

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Join us and make YOUR mark on the World!

Come join Lawrence Livermore National Laboratory (LLNL) where we apply science and technology to make the world a safer place; now one of 2020 Best Places to Work by Glassdoor!

We have multiple openings for a Postdoctoral Researcher to conduct research in the development of detailed chemical kinetic models for transportation fuels.  The candidates will estimate thermodynamic properties, develop reaction paths for new fuels, estimate rate constants and validate chemical kinetic mechanisms by comparison to experimental data. These positions are in the Combustion Kinetics team in the Reaction Dynamics Group of the Materials Science Division.

Essential Duties
- Develop new chemical kinetic mechanisms for hydrocarbon and alternative fuels.
- Validate these mechanisms by comparing computed results using the mechanism to experimental results for combustion devices such as rapid compression machines, shock tubes, flow reactors, jet-stirred reactors, premixed and non-premixed flames.
- Model combustion under conditions found in advanced combustion engines using the newly developed mechanisms.
- Pursue independent but complementary research interests and interact with a broad spectrum of scientists internally and externally to Laboratory.
- Collaborate with scientists in a multidisciplinary team to accomplish research goals.
- Document research; write published papers in peer-reviewed journals, and present results within the DOE community, at working group meetings, and at conferences.
- Perform other duties as assigned.

Qualifications
- Recent PhD in Chemistry, Chemical Engineering, Mechanical Engineering, or a related field.
- Experience in the area of combustion research.
- Comprehensive knowledge of thermodynamics and chemical kinetics of hydrocarbons.
- Ability to develop independent research projects through publication of peer-reviewed literature.
- Proficient verbal and written communication skills as reflected in well-written published papers and effective presentations at seminars, meetings and/or teaching lectures.
- Initiative and interpersonal skills with desire and ability to work in a collaborative, multidisciplinary team environment.
Desired Qualifications
- Experience with developing chemical kinetic reaction mechanisms.
- Experience and knowledge of experimental combustion devices like shock tubes, rapid compression machines, flow reactors, jet stirred reactors, and premixed flames.
- Experience with running Gaussian or other similar computational chemistry codes to compute thermodynamic parameters of species and reaction rate constants.

Pre-Employment Drug Test:  External applicant(s) selected for this position will be required to pass a post-offer, pre-employment drug test.  This includes testing for use of marijuana as Federal Law applies to us as a Federal Contractor.

Security Clearance:  None required.

However, if your assignment is longer than 179 days cumulatively within a calendar year, you must go through the Personal Identity Verification process.  This process includes completing an online background investigation form and receiving approval of the background check.  (This process does not apply to foreign nationals.)

Note:   This is a 2 year Postdoctoral appointment with the possibility of extension to a maximum of 3 years.  Eligible candidates are recent PhDs within five years of the month of the degree award at time of hire date.

About Us

Lawrence Livermore National Laboratory (LLNL), located in the San Francisco Bay Area (East Bay), is a premier applied science laboratory that is part of the National Nuclear Security Administration (NNSA) within the Department of Energy (DOE).  LLNL's mission is strengthening national security by developing and applying cutting-edge science, technology, and engineering that respond with vision, quality, integrity, and technical excellence to scientific issues of national importance.  The Laboratory has a current annual budget of about $2.3 billion, employing approximately 6,900 employees.

 

LLNL is an affirmative action/ equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, marital status, national origin, ancestry, sex, sexual orientation, gender identity, disability, medical condition, protected veteran status, age, citizenship, or any other characteristic protected by law.