What Your Job Will Be Like:

We are seeking a Summer-R&D Graduate (NOMAD) Intern to join our dynamic team!

The Nonlinear Mechanics and Dynamics (NOMAD) Research Institute is an 8-week long program held at the University of New Mexico (UNM) that brings together researchers from around the world to work on challenging research problems in engineering sciences. The Component Science and Mechanics Department is seeking motivated and productive student interns to contribute to a number of summer research projects. The internship will provide you with opportunities to work in diverse research teams, to participate in a research project that will be presented at a final seminar series, and to engage/network with professionals working within their research fields. The teams generally consist of 3 interns and 3-5 mentors per project team.

Projects for 2025 include:

• Quantifying the Effect of Non-Physical Parameters on the Nonlinear Dynamics of an Electromechanical Ratcheting Mechanism
• Modal Expansion of Nonlinear Vibration Response Using Neuromorphic Event-based Imaging Data
• Verification and Convergence of the Method of Harmonic Balance within Sierra/SD FEA Code
• Electrical chatter and modal response of pin-receptacle contacts in oil
• Investigating the Microstructure and Properties Relationship of Ta-alloy
• Bolted Joint Friction Modelling Under Shock Loading

Visit our website for more details related to past projects:

http://www.sandia.gov/careers/students\_postdocs/internships/institutes/nomad.html

Students will be expected to work full time onsite for the duration of their internship, from June 16 to August 8, 2025

Salary Range:

At Sandia, we value the important work done by our interns and its contribution to National Security. Because of this, our interns earn competitive pay rates. Our pay structure is based on earned credit hours, classification, and degree level. Your pay rate will be determined during the hire process and included in your offer package. You can view the Intern Pay Rate chart here (https://www.sandia.gov/app/uploads/sites/51/2024/10/Student-Rate-Sheet-Sept-2024.pdf) .

Qualifications We Require:

You bring the confidence and skills to be eligible for the job by meeting these minimum requirements:

• Earned bachelor's degree
• Currently attending and enrolled full time in the spring term immediately preceding the internship (or scheduled to graduate in the spring) in an accredited science, engineering, or math graduate program
• Minimum cumulative GPA of 3.0/4.0
• Ability to work up to 40 hours per week during the summer
• U.S. citizens, legal permanent residents, asylees or refugees in the U.S.

Note: If you have not yet started your graduate program, please apply to an undergraduate intern position.

Qualifications We Desire:

• Working towards a Ph.D. or master’s degree in mechanical engineering, civil engineering, aerospace engineering, materials science, engineering mechanics, applied mathematics or other applicable branches of science or engineering
• Experience (or academic focus) in topics in structural dynamics, such as mechanical vibrations and modal analysis, and/or solid mechanics, such as failure analysis and contact mechanics
• Experience with finite element analysis, experimental methods, signal processing, model validation and calibration, numerical methods, and measurement systems
• Graduate research that aligns with state-of-the-art research in nonlinear mechanics or dynamics
• You should be able to work independently, with the ability to integrate effectively into a dynamic multidisciplinary teaming environment
• You should demonstrate strong interpersonal, organization, and communication skills (both oral and written)
• Minimum cumulative GPA of 3.7/4.0

Posting Duration:

This posting will be open for application submissions for a minimum of seven (7) calendar days, including the ‘posting date’. Sandia reserves the right to extend the posting date at any time.

About Our Team:

The Component Science and Mechanics Department conducts frontier mechanics research and science-based engineering solutions for component development and assessment. Focus areas for the department include interfacial and micro/nano-mechanics, probabilistic mechanics and uncertainty quantification, and mechanical aspects of component and subsystem reliability. Areas of active interest include: interconnects and encapsulation, fatigue and fracture, energy dissipation at contacts, micro-structural mechanics, shock and vibration, crack initiation and propagation, micro-scale diagnostics, and adaptive structures. Computational and physical simulations, including solid mechanics and structural dynamics for both linear and non-linear systems, are utilized in a dynamic multidisciplinary teaming environment.

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 vacations, 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.

Security Clearance:

This position does not currently require a Department of Energy (DOE) security clearance.

Sandia will conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and employment/education verifications. Furthermore, employees in New Mexico need to pass a U.S. Air Force background screen for access to Kirtland Air Force Base. Substance abuse or illegal drug use, falsification of information, criminal activity, serious misconduct or other indicators of untrustworthiness can cause access to be denied or terminated, resulting in the inability to perform the duties assigned and subsequent termination of employment.

If hired without a clearance and it subsequently becomes necessary to obtain and maintain one for the position, or you bid on positions that require a clearance, a pre-processing background review may be conducted prior to a required federal background investigation. Applicants for a DOE security clearance need to be U.S. citizens. 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.

Members of the workforce (MOWs) hired at Sandia who require uncleared access for greater than 179 days during their employment, are required to go through the Uncleared Personal Identity Verification (UPIV) process. Access includes physical and/or cyber (logical) access, as well as remote access to any NNSA information technology (IT) systems. UPIV requirements are not applicable to individuals who require a DOE personnel security clearance for the performance of their SNL employment or to foreign nationals. The UPIV process will include the completion of a USAccess Enrollment, SF-85 (Questionnaire for Non-Sensitive Positions) and OF-306 (Declaration of for Federal Employment). An unfavorable UPIV determination will result in immediate retrieval of the SNL issued badge, removal of cyber (logical) access and/or removal from SNL subcontract. All MOWs may appeal the unfavorable UPIV determination to DOE/NNSA immediately. If the appeal is unsuccessful, the MOW may try to go through the UPIV process one year after the decision date.

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: 694701

Job Family: 91

Regular/Temporary Position: T

Full/Part-Time Status: P