In Astrophysics Jobs (NOW HIRING)

What You Will Do
The T-2 group (Nuclear and Particle Physics, Astrophysics and Cosmology) in the Theoretical Division at Los Alamos National Laboratory invites applications for two-year postdoctoral positions in Nuclear Theory to begin in Fall 2026. Candidates are expected to have a Ph.D. in nuclear theory or a closely related field by the beginning of the postdoctoral, obtained no earlier than 5 years before the relevant due date below (i.e. Oct or Dec 2019).
We conduct research on a broad set of topics, including effective theories of strong and weak interactions, heavy-ion physics and physics of the quark-gluon plasma, low-energy phenomenology within and beyond the Standard Model, neutrino physics and astrophysics, nuclear astrophysics, nuclear structure, perturbative QCD, and quantum few- and many-body systems, and quantum computing. Candidates in all these areas are strongly encouraged to apply. Scientists in the group working in these areas include Joe Carlson, Stefano Gandolfi, Christopher Lee, Emanuele Mereghetti, Duff Neill, Ingo Tews, and Ivan Vitev. We collaborate actively with our colleagues in high-energy theory and applied nuclear theory in T-2 and have close ties with our colleagues in astrophysics, cosmology, condensed matter/quantum information and experimental physics
LANL offers Distinguished Postdoctoral Fellowships (Curie, Feynman, Hoffman, Oppenheimer) and Director's funded postdoc positions through a lab-wide competitive selection process. Exceptionally well qualified candidates, that wish to be considered for these Postdoctoral Fellowships, must have all application materials submitted by Monday, September 1, 2025.
Applications for regular group postdoc positions should be submitted by Friday, December 7, 2025, for full consideration.
What You Need
Minimum Job Requirements:

• Record of peer-reviewed publications in above or related research areas.
• Experience in a scientific research collaboration
• Experience giving scientific talks in professional environments.

Education/Experience: PhD in theoretical nuclear/particle physics or closely related field obtained before the start of the postdoc appointment.
Work Location: The work location for this position is onsite and located in Los Alamos, NM. All work locations are at the discretion of management.
Salary: Starting salary for a new graduate is currently $97,000.00 and increases with years of experience post PhD. For more information on salary and benefits, please visit LANL's Postdoctoral Research page: https://collaboration.lanl.gov/postdoctoral-research
Note to Applicants:
A complete application package will consist of a CV, research statement, a list of publications, and three letters of recommendation.
For more information please contact:
Ingo Tews: itews@lanl.gov
Due to federal restrictions contained in the current National Defense Authorization Act, citizens of the People's Republic of China, the Islamic Republic of Iran, the Democratic People's Republic of North Korea, and the Russian Federation, who are not Lawful Permanent Residents ("green card" holders) are prohibited from accessing facilities that support the mission, functions, and operations of national security laboratories and nuclear weapons production facilities, which includes Los Alamos National Laboratory.
Where You Will Work
Located in beautiful northern New Mexico, Los Alamos National Laboratory (LANL) is a multidisciplinary research institution engaged in strategic science on behalf of national security. Our generous benefits package includes:
§ PPO or High Deductible medical insurance with the same large nationwide network
§ Dental and vision insurance
§ Free basic life and disability insurance
§ Paid childbirth and parental leave
§ Award-winning 401(k) (6% matching plus 3.5% annually)
§ Learning opportunities and tuition assistance
§ Flexible schedules and time off (PTO and holidays)
§ Onsite gyms and wellness programs
§ Extensive relocation packages (outside a 50 mile radius)
Additional Details
Directive 206.2 - Employment with Triad requires a favorable decision by NNSA indicating employee is suitable under NNSA Supplemental Directive 206.2. Please note that this requirement applies only to citizens of the United States. Foreign nationals are subject to a similar requirement under DOE Order 142.3A.
No Clearance: Position does not require a security clearance. Selected candidates will be subject to drug testing and other pre-employment background checks.
New-Employment Drug Test: The Laboratory requires successful applicants to complete a new-employment drug test and maintains a substance abuse policy that includes random drug testing. Although New Mexico and other states have legalized the use of marijuana, use and possession of marijuana remain illegal under federal law. A positive drug test for marijuana will result in termination of employment, even if the use was pre-offer.
Internal Applicants: Regular appointment employees who have served the required period of continuous service in their current position are eligible to apply for posted jobs throughout the Laboratory. If an employee has not served the required period of continuous service, they may only apply for Laboratory jobs with the documented approval of their Division Leader. Please refer to Policy Policy P701 for applicant eligibility requirements.
Equal Opportunity: Los Alamos National Laboratory is an equal opportunity employer. All employment practices are based on qualification and merit, without regard to protected categories such as race, color, national origin, ancestry, religion, age, sex, gender identity, sexual orientation, marital status or spousal affiliation, physical or mental disability, medical conditions, pregnancy, status as a protected veteran, genetic information, or citizenship within the limits imposed by federal, state, and local laws and regulations. The Laboratory is also committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request such an accommodation, please send an email to applyhelp@lanl.gov or call (505)-664-6947 opt. 3.