Company Description
Join us and make YOUR mark on the World!
Are you interested in joining some of the brightest talent in the world to strengthen the United States’ security? Come join Lawrence Livermore National Laboratory (LLNL) where our employees apply their expertise to create solutions for BIG ideas that make our world a better place.
We are committed to a diverse and equitable workforce with an inclusive culture that values and celebrates the diversity of our people, talents, ideas, experiences, and perspectives.
This is important for continued success of the Laboratory’s mission.
Pay Range
$113,760 Annually
Job Description
We are seeking a Postdoctoral Researcher to work on xenon-based dark matter search and R&D activities. You will lead detector R&D activities using a liquid xenon time projection chamber at LLNL and search for dark matter interactions using data from the LUX-ZEPLIN experiment.
This position is in the Rare Event Detection group of the Nuclear and Chemical Sciences Division.
In this role you will :
- Operate a dual-phase liquid xenon detector and upgrade the data acquisition system.
- Measure neutron-xenon interactions and perform data analysis.
- Participate in the LUX-ZEPLIN experiment, including detector operation and data analysis.
- Develop and test new concepts to improve the sensitivity of dark matter searches
- Publish results in peer-reviewed journals and present results at conferences, seminars, and / or technical meetings.
- Collaborate within multi-institution and multi-disciplinary teams.
- Perform independent research and develop solutions to challenging technical problems.
- Perform other duties as assigned.
Qualifications
- PhD in experimental particle physics, high-energy physics, or related field.
- Experience in constructing and operating particle physics experiments.
- Knowledge of data acquisition systems.
- Experience with data analysis and simulations using ROOT and Geant4 packages.
- Experience with C++ and Python programming languages.
- Ability to work independently on technical hardware and software tasks, provide in-depth analyses, and develop technical solutions.
- Interpersonal skills necessary to interact with a diverse set of scientists, engineers, students, and technical and administrative staff.
- Demonstrated written and verbal communication skills necessary to deliver presentations and prepare written reports.
Qualifications we desire :
- Experience with high channel count data acquisition systems.
- Knowledge of machine learning techniques.
Additional Information
LI-Hybrid
Position Information
This is a Career Indefinite position, open to Lab employees and external candidates.
Why Lawrence Livermore National Laboratory?
- Included in 2024 Best Places to Work by Glassdoor!
- Flexible Benefits Package
- 401(k)
- Relocation Assistance
- Education Reimbursement Program
- Flexible schedules (*depending on project needs)
- Inclusion, Diversity, Equity and Accountability (IDEA) - visit https : / / www.llnl.gov / diversity
- Our core beliefs - visit https : / / www.llnl.gov / diversity / our-values
- Employee engagement - visit https : / / www.llnl.gov / diversity / employee-engagement
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.)
Pre-Employment Drug Test
External applicant(s) selected for this position must 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.
Wireless and Medical Devices
Per the Department of Energy (DOE), Lawrence Livermore National Laboratory must meet certain restrictions with the use and / or possession of mobile devices in Limited Areas.
Depending on your job duties, you may be required to work in a Limited Area where you are not permitted to have a personal and / or laboratory mobile device in your possession.
This includes, but not limited to cell phones, tablets, fitness devices, wireless headphones, and other Bluetooth / wireless enabled devices.
If you use a medical device, which pairs with a mobile device, you must still follow the rules concerning the mobile device in individual sections within Limited Areas.
Sensitive Compartmented Information Facilities require separate approval. Hearing aids without wireless capabilities or wireless that has been disabled are allowed in Limited Areas, Secure Space and Transit / Buffer Space within buildings.
How to identify fake job advertisements
Please be aware of recruitment scams where people or entities are misusing the name of Lawrence Livermore National Laboratory (LLNL) to post fake job advertisements.
LLNL never extends an offer without a personal interview and will never charge a fee for joining our company. All current job openings are displayed on the Career Page under Find Your Job of our website.
If you have encountered a job posting or have been approached with a job offer that you suspect may be fraudulent, we strongly recommend you do not respond.
To learn more about recruitment scams : https : / / www.llnl.gov / sites / www / files / 2023-05 / LLNL-Job-Fraud-Statement-Updated-4.26.23.pdf
Equal Employment Opportunity
We are an equal opportunity employer that is committed to providing all with a work environment free of discrimination and harassment.
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.
We invite you to review the Equal Employment Opportunity posters which include EEO is the Law and Pay Transparency Nondiscrimination Provision .
Reasonable Accommodation
Our goal is to create an accessible and inclusive experience for all candidates applying and interviewing at the Laboratory.
If you need a reasonable accommodation during the application or the recruiting process, please use our online form to submit a request.
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 .
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