About Sandia:

Sandia National Laboratories is the nation’s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a broad array of areas. Some of the main reasons we love our jobs:

• Challenging work with amazing impact that contributes to security, peace, and freedom worldwide
• Extraordinary co-workers
• Some of the best tools, equipment, and research facilities in the world
• Career advancement and enrichment opportunities
• Flexible work arrangements for many positions include 9/80 (work 80 hours every two weeks, with every other Friday off) and 4/10 (work 4 ten-hour days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home)
• Generous vacation, strong medical and other benefits, competitive 401k, learning opportunities, relocation assistance and amenities aimed at creating a solid work/life balance*

World-changing technologies. Life-changing careers. Learn more about Sandia at: http://www.sandia.gov

*These benefits vary by job classification.

What Your Job Will Be Like:

We seek a motivated Postdoctoral Appointee to conduct innovative research and analysis on radiation effects in microelectronics. In this position, your work may range from performing experiments, informing design, or running simulations to predict and better understand device performance in radiation environments. This work will focus on advanced and emerging non-volatile memory technologies including custom devices built at Sandia's MESA fab, external foundries, and advanced node commercial technologies.

You will work in a collaborative environment with a complementary team and have access to some of the world's most powerful facilities, tools, and expertise to evaluate device performance in radiation environments including neutrons, x-rays, gamma, and electromagnetic environments to understand damage mechanisms, single-event effects (SEE), dose rate effects, and total ionizing dose (TID) effects.

On any given day, you may be called on to:

• Perform experiments or simulations to investigate radiation effects in electronics and other test objects.
• Team with other specialists, including those performing radiation experiments at innovative facilities, designing experiments, and analyzing results.
• Summarize findings in internal reports and as appropriate, publish results in journal articles and present at conferences.
• Clearly communicate new insights or observations to internal and external stakeholders and customers.
• Some travel will be required for activities such as performing experiments and attending project meetings and conferences.

Due to the nature of the work, the selected candidate must be able to work onsite.

Qualifications We Require:

• PhD degree in Engineering, Material Sciences, Physics, or a closely relevant field
• Knowledge of or experience in device physics in microelectronics or electronics
• A strong track record of scientific and/or technical achievements through publication, as evidenced by peer-reviewed journals and external presentations at appropriate scientific conferences
• Ability to acquire and maintain a DOE Q clearance

Qualifications We Desire:

• Experience with advanced and emerging non-volatile memory technologies including but not limited to 3D NAND, FeRAM, ReRAM, and magnetic tunnel junction (MTJ) technologies
• General knowledge in radiation sciences and effects in electronics
• Experience with radiation testing of microelectronics such as single-event effects (SEE), total ionizing dose (TID), and/or dose rate effects
• Experience modeling radiation effects in electronics using semiconductor device or circuit-level simulation tools
• Experience with Python (or similar scripting languages); strong data analysis skills and knowledge of standard python data libraries (e.g., numpy, pandas/polars).
• Experience working with interdisciplinary teams

About Our Team:

The Radiation Effects Experimentation and Analysis Department is committed to ensuring the operational capability of the nation's nuclear stockpile in radiation and electromagnetic environments. Our work spans a diverse range of activities, from fundamental radiation effects research to the qualification of electronic components, subsystems, and systems against both natural and man-made radiation environments, including those produced by nuclear detonations. We accomplish our mission by conducting both basic and applied radiation effects research on materials, electronics, and surrogate test objects. This includes rigorous testing and evaluation using advanced photon, ion, neutron, electron, and laser sources located at Sandia National Laboratories and other facilities across the United States. In addition to experimental work, we develop critical radiation, electrical, and plasma diagnostics to accurately characterize our test environments. We also perform simulations to analyze how electronics and other test objects respond to radiation. A key focus of our department is the design, measurement, analysis, and simulation of response data from surrogate test articles. This work is crucial for validating Advanced Simulation and Computing (ASC) computer codes, which are utilized to qualify weapon and satellite electronic systems against various pulsed radiation environments and effects. Additionally, our personnel provide expert guidance to electronic designers, ensuring the implementation of effective design techniques to mitigate the harmful effects of radiation. We also conduct qualification assessments of nuclear weapon hardware for each of Sandia's production groups, reinforcing our commitment to maintaining the integrity and reliability of the nation's nuclear capabilities.

Posting Duration:

This posting will be open for application submissions for a minimum of three (3) calendar days, including the 'posting date'. Sandia reserves the right to extend the posting date at any time.

Security Clearance:

Sandia is required by DOE to conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and employment/education verifications. Applicants for employment need to be able to obtain and maintain a DOE Q-level security clearance, which requires U.S. citizenship. If you hold more than one citizenship (i.e., of the U.S. and another country), your ability to obtain a security clearance may be impacted.

Applicants offered employment with Sandia are subject to a federal background investigation to meet the requirements for access to classified information or matter if the duties of the position require a DOE security clearance. Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause a clearance to be denied or terminated by DOE, resulting in the inability to perform the duties assigned and subsequent termination of employment.

EEO:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status and any other protected class under state or federal law.

NNSA Requirements for MedPEDs:

If you have a Medical Portable Electronic Device (MedPED), such as a pacemaker, defibrillator, drug-releasing pump, hearing aids, or diagnostic equipment and other equipment for measuring, monitoring, and recording body functions such as heartbeat and brain waves, if employed by Sandia National Laboratories you may be required to comply with NNSA security requirements for MedPEDs.

If you have a MedPED and you are selected for an on-site interview at Sandia National Laboratories, there may be additional steps necessary to ensure compliance with NNSA security requirements prior to the interview date.

Job ID: 698427

Job Family: 92

Regular/Temporary Position: T

Full/Part-Time Status: F