Responsibilities

The Nuclear Signatures Group seeks a postdoctoral scientist to support nuclear non-proliferation research through a combination of mathematical modeling and data analysis. The group focuses on nuclear explosion monitoring, safeguards, emergency response, and arms control, with an emphasis on radiation detection. In addition, space security is an emerging area for the group. Candidates should have some combination of experience in nuclear simulation and analysis involving radiation transport modeling, reactor physics, and nuclear data processing. A general aptitude for nuclear physics simulation and strong data analysis skills is essential. Additionally, familiarity or interest with dosimetry, radiation detection systems, detector response modeling, materials modeling, thermal and radiative chemical signatures would be useful. The candidate must be able to conduct independent research as well integrate with and work well in a team.

• Conducts research and development activities using the theories and principles of physics.
• Specific research areas range from the structure and properties of matter; electromagnetic system design; nuclear, particle, electromagnetic phenomena.
• Physicists may design, model, prototype, construct, and operate radiation measurement and/or detection systems deployed internationally and domestically.
• Physicists routinely engage in complex, data-intensive analysis.

Qualifications

Minimum Qualifications:

• Candidates must have received a PhD within the past five years (60 months) or within the next 8 months from an accredited college or university.

Preferred Qualifications:

• PhD in Nuclear Engineering, Nuclear Physics, Nuclear Chemistry, or related nuclear-centric disciplines.
• Experience involving radiation transport modeling, reactor physics, and nuclear data processing.
• Familiarity with software such as MCNP, SCALE, GEANT, and/or similar nuclear simulation codes.
• Experience analyzing and interpreting complex data sets.
• Good understanding of nuclear physics, including radiation detection and measurement.
• Experience with CFD and Multiphysics simulation software like: COMSOL, Ansys, SimFlow, etc.
• Experience utilizing artificial intelligence in their work.
• Experience in or aptitude for a programming language, preferably C++ or Python.
• Willing to learn new skills and support other nuclear non-proliferation projects as required.

Hazardous Working Conditions/Environment

Not Applicable..

Additional Information

This position requires the ability to obtain and maintain a federal security clearance.

Requirements:

• U.S. Citizenship

Rockstar Rewards

Employees and their families are offered medical insurance, dental insurance, vision insurance, robust telehealth care options, several mental health benefits, free wellness coaching, health savings account, flexible spending accounts, basic life insurance, disability insurance*, employee assistance program, business travel insurance, tuition assistance, relocation, backup childcare, legal benefits, supplemental parental bonding leave, surrogacy and adoption assistance, and fertility support. Employees are automatically enrolled in our company-funded pension plan* and may enroll in our 401 (k) savings plan with company match*. Employees may accrue up to 120 vacation hours per year and may receive ten paid holidays per year.

* Research Associates excluded.

**All benefits are dependent upon eligibility.

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Notice to Applicants

PNNL lists the full pay range for the position in the job posting. Starting pay is calculated from the minimum of the pay range and actual placement in the range is determined based on an individual's relevant job-related skills, qualifications, and experience. This approach is applicable to all positions, with the exception of positions governed by collective bargaining agreements and certain limited-term positions which have specific pay rules.

As part of our commitment to fair compensation practices, we do not ask for or consider current or past salaries in making compensation offers at hire. Instead, our compensation offers are determined by the specific requirements of the position, prevailing market trends, applicable collective bargaining agreements, pay equity for the position type, and individual qualifications and skills relevant to the performance of the position.

Minimum Salary

USD $69,000.00/Yr.
Maximum Salary

USD $119,100.00/Yr.