Research Physicist – Atomic, Molecular, and Optical (AMO) Physics
SRI International
Summary
SRI International is seeking a Research Physicist specializing in AMO physics for its Princeton, New Jersey campus. This on-site role focuses on experimental neutral-atom physics, particularly to develop compact cold-atom platforms for sensing and computing applications. The candidate must have strong experimental AMO expertise with neutral atoms or ions, and an interest in translating laboratory implementations into compact, robust systems. In this position, you will collaborate with a dedicated research team and external partners on current and emerging programs. Over time, you will be encouraged to develop independent research directions and cultivate new sponsored efforts.
Job description
Overview
SRI International is seeking a Research Physicist specializing in AMO physics for its Princeton, New Jersey campus. This on-site role focuses on experimental neutral-atom physics, particularly to develop compact cold-atom platforms for sensing and computing applications. The candidate must have strong experimental AMO expertise with neutral atoms or ions, and an interest in translating laboratory implementations into compact, robust systems. In this position, you will collaborate with a dedicated research team and external partners on current and emerging programs. Over time, you will be encouraged to develop independent research directions and cultivate new sponsored efforts.
Research areas may include developing compact atomic sources, laser cooling and atom/ion trapping based on integrated photonics, and precision measurements for applications such as frequency standards, electric and magnetic field sensing, and inertial sensing. Projects span tabletop demonstrations, compact prototypes, and field-ready systems.
SRI’s Advanced Technology and Systems Division conducts multidisciplinary research and development across domains such as advanced optical and radar imaging, quantum sensing, and nanoscale optoelectronic devices. SRI has a strong history of miniaturizing and integrating quantum sensing systems. You will have the opportunity to contribute to programs beyond the role’s primary focus and support innovation throughout the development lifecycle.
Responsibilities
- Develop and characterize miniature cold-atom systems and perform precision-measurements.
- Support development and testing of novel atom sources.
- Conduct hands-on experiments in equipped AMO laboratories; design custom instrumentation, perform numerical modeling and data analysis.
- Communicate technical findings to the internal team, program partners, and sponsors.
- Identify and champion new research opportunities, with a path toward serving as a Principal Investigator who defines research directions, supervises staff, and works with sponsors to secure funding.
Qualifications
- PhD in physics, applied physics, electrical engineering, or a closely related field; postdoctoral or other post-degree experience is a plus.
- Experience with precision measurement or metrology using cold-atom or ion systems.
- Expertise in laser systems, optics, vacuum systems, radio-frequency systems, and electronics.
- Working knowledge of CAD tools, data acquisition, control systems, and signal processing.
- Strong numerical and analytical modeling skills using tools such as MATLAB, Python, or COMSOL.
- U.S. citizenship, as required for applicable government-sponsored work, and the ability to obtain and maintain a security clearance is required.
Requirements
- PhD in physics, applied physics, electrical engineering, or a closely related field
- Experience with precision measurement or metrology using cold-atom or ion systems
- Expertise in laser systems, optics, vacuum systems, radio-frequency systems, and electronics
- Working knowledge of CAD tools, data acquisition, control systems, and signal processing
- Strong numerical and analytical modeling skills using tools such as MATLAB, Python, or COMSOL
- U.S. citizenship required
- Ability to obtain and maintain a security clearance
Benefits
- Performance Based Compensation
- Pay for Outstanding Performance program
- Competitive benefits package
Company overview
SRI International, originally known as the Stanford Research Institute, is an independent nonprofit scientific research institute headquartered in Menlo Park, California. Founded in 1946 by Stanford University trustees, SRI has evolved into a global leader in multidisciplinary research and development across scientific and technological disciplines. The organization operates as a contract research organization performing client-sponsored R&D for government agencies, commercial businesses, and private foundations. SRI's extensive research portfolio spans biomedical sciences, chemistry and materials, computing, Earth and space systems, economic development, education, energy and environmental technology, national defense, sensing, and medical devices. The Biosciences Division conducts fundamental research in disease mechanisms, drug and diagnostics discovery, and provides comprehensive contract R&D services from initial discovery through clinical trials, specializing in cancer, immunology, infectious disease, and neuroscience. With over 75 years of innovation history, SRI has contributed to groundbreaking technologies including the computer mouse, inkjet printing, ARPANET (precursor to the internet), and Siri personal assistant technology. The institute employs approximately 2,100-2,900 professionals and has generated more than 4,000 patents worldwide, maintaining a profound impact on technological advancement and scientific discovery.