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Two Postdoctoral Opportunities at Lawrence Livermore National Laboratory

CC
Chen, Christine Yifeng
Fri, Sep 25, 2026 4:29 PM

Dear colleagues,

I'm writing to share two postdoc opportunities at Lawrence Livermore National Laboratory (LLNL) in Livermore, California, USA:

Microanalytical Mass Spectrometry and Microscopy - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/cb9f86cf-653c-4974-8d20-d551fa74a6cd
*
Laser-Based Mass Spectrometry - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/4dd10ece-8d0f-45c0-ac1e-46245c24287c

Please see the individual listings for details about the research, responsibilities, and qualifications.  Annual salary is $123,048, with competitive benefits options and generous 401(k) matching.

These postings are generally open for only 2-3 weeks, so I strongly encourage interested candidates apply as soon as possible.  The initial application requires only requires basic contact information, a resume or CV, and a message to the hiring manager.

Although I am not the hiring manager, I am happy to answer questions or connect you with the appropriate person.  Most members of the group have backgrounds in earth sciences and geochemistry, and we'd be very happy to welcome more to the team.

Best of luck to everyone who applies, and please let me know if you have any questions.

All the best,
Christine

[Image]
Christine Yifeng Chen
Research Scientist
Cosmochemical & Isotopic Signatures Group
Nuclear & Chemical Sciences Division
Lawrence Livermore National Laboratory
O: (925) 422-8008
cychen@llnl.govmailto:cychen@llnl.gov
7000 East Avenue, Livermore, CA 94550
https://people.llnl.gov/chen127

Dear colleagues, I'm writing to share two postdoc opportunities at Lawrence Livermore National Laboratory (LLNL) in Livermore, California, USA: * Microanalytical Mass Spectrometry and Microscopy - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/cb9f86cf-653c-4974-8d20-d551fa74a6cd * Laser-Based Mass Spectrometry - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/4dd10ece-8d0f-45c0-ac1e-46245c24287c Please see the individual listings for details about the research, responsibilities, and qualifications. Annual salary is $123,048, with competitive benefits options and generous 401(k) matching. These postings are generally open for only 2-3 weeks, so I strongly encourage interested candidates apply as soon as possible. The initial application requires only requires basic contact information, a resume or CV, and a message to the hiring manager. Although I am not the hiring manager, I am happy to answer questions or connect you with the appropriate person. Most members of the group have backgrounds in earth sciences and geochemistry, and we'd be very happy to welcome more to the team. Best of luck to everyone who applies, and please let me know if you have any questions. All the best, Christine [Image] Christine Yifeng Chen Research Scientist Cosmochemical & Isotopic Signatures Group Nuclear & Chemical Sciences Division Lawrence Livermore National Laboratory O: (925) 422-8008 cychen@llnl.gov<mailto:cychen@llnl.gov> 7000 East Avenue, Livermore, CA 94550 https://people.llnl.gov/chen127
CC
Chen, Christine Yifeng
Sun, Sep 27, 2026 4:06 PM

Hi all,

Sorry for the double email.  In my previous message, some folks were having trouble accessing the SmartRecruiters links.  Here are two alternative links to the same posting:

Microanalytical Mass Spectrometry and Microscopy - Postdoctoral Researcher: https://www.llnl.gov/join-our-team/careers/find-your-job/entry-level_full-time_livermore/all/3743990015527346
*
Laser-Based Mass Spectrometry - Postdoctoral Researcher: https://www.llnl.gov/join-our-team/careers/find-your-job/all/all/3743990015527326

All the best,
Christine

From: Chen, Christine Yifeng chen127@llnl.gov
Date: Friday, September 25, 2026 at 9:29 AM
To: msa-talk@minlists.org msa-talk@minlists.org
Subject: Two Postdoctoral Opportunities at Lawrence Livermore National Laboratory

Dear colleagues,

I'm writing to share two postdoc opportunities at Lawrence Livermore National Laboratory (LLNL) in Livermore, California, USA:

Microanalytical Mass Spectrometry and Microscopy - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/cb9f86cf-653c-4974-8d20-d551fa74a6cd
*
Laser-Based Mass Spectrometry - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/4dd10ece-8d0f-45c0-ac1e-46245c24287c

Please see the individual listings for details about the research, responsibilities, and qualifications.  Annual salary is $123,048, with competitive benefits options and generous 401(k) matching.

These postings are generally open for only 2-3 weeks, so I strongly encourage interested candidates apply as soon as possible.  The initial application requires only requires basic contact information, a resume or CV, and a message to the hiring manager.

Although I am not the hiring manager, I am happy to answer questions or connect you with the appropriate person.  Most members of the group have backgrounds in earth sciences and geochemistry, and we'd be very happy to welcome more to the team.

Best of luck to everyone who applies, and please let me know if you have any questions.

All the best,
Christine

[Image]
Christine Yifeng Chen
Research Scientist
Cosmochemical & Isotopic Signatures Group
Nuclear & Chemical Sciences Division
Lawrence Livermore National Laboratory
O: (925) 422-8008
cychen@llnl.govmailto:cychen@llnl.gov
7000 East Avenue, Livermore, CA 94550
https://people.llnl.gov/chen127

Hi all, Sorry for the double email. In my previous message, some folks were having trouble accessing the SmartRecruiters links. Here are two alternative links to the same posting: * Microanalytical Mass Spectrometry and Microscopy - Postdoctoral Researcher: https://www.llnl.gov/join-our-team/careers/find-your-job/entry-level_full-time_livermore/all/3743990015527346 * Laser-Based Mass Spectrometry - Postdoctoral Researcher: https://www.llnl.gov/join-our-team/careers/find-your-job/all/all/3743990015527326 All the best, Christine From: Chen, Christine Yifeng <chen127@llnl.gov> Date: Friday, September 25, 2026 at 9:29 AM To: msa-talk@minlists.org <msa-talk@minlists.org> Subject: Two Postdoctoral Opportunities at Lawrence Livermore National Laboratory Dear colleagues, I'm writing to share two postdoc opportunities at Lawrence Livermore National Laboratory (LLNL) in Livermore, California, USA: * Microanalytical Mass Spectrometry and Microscopy - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/cb9f86cf-653c-4974-8d20-d551fa74a6cd * Laser-Based Mass Spectrometry - Postdoctoral Researcher: https://www.smartrecruiters.com/app/employee-portal/5f3a70052f26b020bfe81917/jobs/4dd10ece-8d0f-45c0-ac1e-46245c24287c Please see the individual listings for details about the research, responsibilities, and qualifications. Annual salary is $123,048, with competitive benefits options and generous 401(k) matching. These postings are generally open for only 2-3 weeks, so I strongly encourage interested candidates apply as soon as possible. The initial application requires only requires basic contact information, a resume or CV, and a message to the hiring manager. Although I am not the hiring manager, I am happy to answer questions or connect you with the appropriate person. Most members of the group have backgrounds in earth sciences and geochemistry, and we'd be very happy to welcome more to the team. Best of luck to everyone who applies, and please let me know if you have any questions. All the best, Christine [Image] Christine Yifeng Chen Research Scientist Cosmochemical & Isotopic Signatures Group Nuclear & Chemical Sciences Division Lawrence Livermore National Laboratory O: (925) 422-8008 cychen@llnl.gov<mailto:cychen@llnl.gov> 7000 East Avenue, Livermore, CA 94550 https://people.llnl.gov/chen127