Trace Element Analysis - Post College Appointee

Lawrence Livermore National Laboratory Livermore , CA 94550

Posted 2 months ago

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 an opening for a Post College Appointee to perform sample preparation for trace element analysis by both quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS) and sector field inductively coupled plasma mass spectrometry (SF-ICP-MS); as well as perform separations and purifications of uranium and plutonium from environmental samples. The isotopic compositions of the purified elements will be determined by multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS). This position is in the Chemical and Isotopic Signatures group of the Nuclear and Chemical Sciences Division.

Essential Duties

  • Perform sample preparation of many types of sample matrices for trace element analysis by Q-ICP-MS and SF-ICP-MS. Sample preparation includes sample digestions and dilutions.

  • Purify uranium, plutonium and other actinides from environmental matrices using chromatographic separations for isotopic analysis by MC-ICP-MS.

  • Maintain an accurate and detailed laboratory notebook to ensure results are properly annotated and organized for reports.

  • Maintain a stock of clean labware necessary to support sample preparation, including re-ordering of general lab supplies.

  • Manage sample disposal to appropriate waste stream.

  • Collaborate with group members and the principal investigator on multiple projects.

  • Perform other duties as assigned.

Qualifications

  • Recent BA/BS or MS in Chemistry, Geology or a related field.

  • Experience with sample digestion techniques using thermal methods and concentrated acids.

  • Experience with selective extraction media and chromatographic separation methods.

  • Experience with clean room environments.

  • Proficient verbal and written communication skills necessary to effectively communicate technical information with technicians, peers, and managers.

  • Interpersonal skills necessary to work in a collaborative research environment and interact with a diverse set of scientists, technicians and other technical and administrative staff.

  • Experience using personal and/or Macintosh computers to collect, analyze, and document scientific results.

Desired Qualifications

  • Experience with Excel.

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 one-year Post College Appointee with the possibility of extension to a maximum of two years. Eligible candidates are recent graduates within two years of the month of their BS or MS degree at the time of the employment offer.

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.


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Lawrence Livermore National Laboratory Livermore CA

Trace Element Analysis - Post College Appointee

Lawrence Livermore National Laboratory