Postdoctoral Appointee - Radio Frequency Phononic Devices, Onsite

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.

About the role

Our team is seeking a Postdoctoral Appointee to advance next-generation technologies at the intersection of magnetism, spintronics, piezoelectric acoustic wave physics, and radiofrequency engineering. Research activities may include device design and modeling, mask layout, characterization using automated and custom probe stations, and development of new magnetic spin wave-based devices, and devices exploiting phonon-magnon coupling. In this role, you will have the opportunity to lead research efforts and publications while working closely with a multidisciplinary team of physicists, materials scientists, and engineers.

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

• Design radio frequency magnetic spin wave and phononic devices and perform/oversee related fabrication
• Develop and execute experiments to study magnetic spin waves and phonon-magnon physics in advanced materials and devices
• Evaluate device performance in new heterostructure material platforms
• Characterize and qualify devices for integration into radio frequency microsystems
• Communicate research results through publications and conferences
• Collaborate with a multidisciplinary team, including experimentalists and theorists

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

Requirements

• PhD, conferred within 5 years prior to employment in Physics, Electrical Engineering, Materials Science, or related discipline
• Ability to obtain and maintain a DOE L-level security clearance

Qualifications (Desired)

• A record of technical achievement, as evidenced by first-author publications in scientific journals

Benefits

• Challenging work with impact contributing to security, peace, and freedom worldwide
• Extraordinary co-workers and some of the best tools, equipment, and research facilities
• Career advancement and enrichment opportunities
• Flexible work arrangements for many positions, including 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

*Benefits vary by job classification.

About Our Team

The III-V Optoelectronics Department develops compound semiconductor and RF devices, photonics, and microsystems for national security applications including high-performance computing, communications, renewable energy, sensing and imaging. As part of Sandia's Microsystems Science, Technology and Components Center, we research, design, fabricate, prototype, test and deliver novel RF and photonics devices, including lasers, photonic integrated circuits, and sensors. We focus on R&D of high performance technology platforms and customized microsystems.

We leverage state-of-the-art materials and fabrication capabilities within the Microsystems Engineering Sciences and Applications (MESA) cleanroom complex to serve a broad mix of internal and external customers. Core capabilities include:

• Optical, optoelectronic and electronic modeling and simulation
• Epitaxial design, materials growth (MOCVD/MBE) and materials characterization
• Design, microfabrication and testing of III-V photonic devices, RF devices and photonic integrated circuits
• Heterogeneous microsystem integration and prototyping
• High-speed and harsh-environment optoelectronics, and device reliability

U.S. citizenship is required to obtain a DOE L-level security clearance. If you hold more than one citizenship, your ability to obtain a security clearance may be impacted.