Job Description

The Nuclear and Chemical Sciences Division (NACS) in the Physical and Life Sciences (PLS) Directorate has an opening for a Postdoctoral Researcher to investigate oxygen and hydrogen stable isotope exchange between water and hydrated uranium oxide materials. The position will support a multi-disciplinary team developing new forensic signatures of nuclear materials.  This position is in the Environmental Isotope Systems group of the Nuclear and Chemical Sciences Division.

IN THIS ROLE YOU WILL 

• Conduct fundamental research into isotope exchange between water and hydrated uranium oxide materials.
• Synthesize uranium oxide compounds using various routes.
• Design and carryout experiments to simulate environmental exposure of uranium oxides.
• Analyze nuclear materials using a combination of thermal gravimetric analysis, isotope ratio mass spectrometry and isotope ratio infrared spectroscopy techniques.
• Analyze and interpret experimental data and compare with model predictions.
• Function as an independent researcher with a high-level of attention to detail.
• Work well with an integrated, interdisciplinary team.
• Maintain professional and institutional visibility through participation in conferences.
• Document and publish research results in peer-reviewed scientific or technical journals.
• Perform other duties as assigned.

Qualifications

• PhD in chemistry or related field.
• Experience applying isotope ratio mass spectrometry to address research questions.
• Experience with radiochemistry and nuclear materials synthesis.
•  Proficient written, verbal, and organizational skills necessary to effectively collaborate within small and large work groups.
•  Interpersonal skills necessary to interact with a diverse set of scientists, engineers, and other technical and administrative staff.

QUALIFICATIONS WE DESIRE

• Documented publication record in peer-reviewed literature.
• Experience combining multi-instrument data sets to interpret complex samples.

Additional Information

WHY LAWRENCE LIVERMORE NATIONAL LABORATORY?

• Included in 2020 Best Places to Work by Glassdoor!
• Work for a premier innovative national Laboratory
• Comprehensive Benefits Package
• Flexible schedules (*depending on project needs)
• Collaborative, creative, inclusive, and fun team environment

Learn more about our company, selection process, position types and security clearances by visiting our Career site. 

SECURITY CLEARANCE

LLNL is a Department of Energy (DOE) and National Nuclear Security Administration (NNSA) Laboratory.  Most positions will require a DOE L or Q clearance (please reference Security Clearance requirement).  If you are selected, we will initiate a Federal background investigation to determine if you meet eligibility requirements for access to classified information or matter. In addition, all L or Q cleared employees are subject to random drug testing.  An L or Q clearance requires U.S. citizenship.  If you hold multiple citizenships (U.S. and another country), you may be required to renounce your non-U.S. citizenship before a DOE L or Q clearance will be processed/granted.  For additional information please see DOE Order 472.2.

EQUAL EMPLOYMENT OPPORTUNITY

LLNL is an affirmative action and equal opportunity employer that values and hires a diverse workforce. 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, pregnancy, protected veteran status, age, citizenship, or any other characteristic protected by applicable laws.

If you need assistance and/or a reasonable accommodation during the application or the recruiting process, please submit a request via our online form. 

CALIFORNIA PRIVACY NOTICE

The California Consumer Privacy Act (CCPA) grants privacy rights to all California residents. The law also entitles job applicants, employees, and non-employee workers to be notified of what personal information LLNL collects and for what purpose. The Employee Privacy Notice can be accessed here.