Lead Reactor Physicist / Core Design Lead (SMR / MMR Programs) BaRupOn LLCLead Reactor Physicist / Core Design Lead (SMR / MMR Programs)Irvine, CAThe ideal candidate brings deep hands-on experience in reactor physics and core design for advanced or non-light water reactors, a strong command of U.S. nuclear regulatory frameworks, and the technical leadership ability to guide a growing team of physicists and engineers in a fast-paced, mission-driven environment. BaRupOn LLC is seeking a highly experienced Lead Reactor Physicist / Core Design Lead to own the reactor physics and core design program for its Small Modular Reactor (SMR) and Micro Modular Reactor (MMR) initiatives in the United States.
Sr. Medical Physicist (Palm Springs, CA) Siemens HealthineersSr. Medical Physicist (Palm Springs, CA)Los Angeles, CAFull timeIt is Siemens Healthineers' policy to comply fully and completely with all United States export control laws and regulations, including those implemented by the Department of Commerce through the Export Administration Regulations (EAR), by the Department of State through the International Traffic in Arms Regulations (ITAR), and by the Treasury Department through the Office of Foreign Assets Control (OFAC) sanctions regulations.". We're seeking a senior medical physicist to join a highly skilled team in beautiful Palm Springs, CA.This is an opportunity to work alongside 3 Radiation Oncologists, 2 physicists and 2 dosimetrists in a practice committed to delivering advanced high-quality patient care.
Radiation Physicist MemorialCare Health SystemRadiation PhysicistLong Beach, CAMemorialCare is a nonprofit integrated health system that includes four leading hospitals, award-winning medical groups - consisting of over 200 sites of care, and more than 2,000 physicians throughout Orange and Los Angeles Counties. Performs accurate measurements in machine x-ray beam dosimetry and calibration checks to ensure quality assurance and comply with AAPM/ASTR protocol, Title 17 and Joint Commission for Accreditation of Hospitals.
Experimental Physicist Applied PhysicsExperimental PhysicistLos Angeles, CAExperience in the methods and toolsets for aluminum Josephson based circuits such as in-situ tip-tilt electron beam evaporation with the Dolan or Bridge-free techniques, as well as electron beam lithography of nanoscale-sized circuits. In this role, you will be responsible for leading and overseeing the efforts of designing, simulating, fabricating, characterizing, and controlling high temperature superconducting materials for new novel applications.
Distinguished Engineer, Manufacturing, Heart Failure Sensors Edwards LifesciencesDistinguished Engineer, Manufacturing, Heart Failure SensorsIrvine, California$159,000–$226,000 / yearRather than leading product research and development, this role focuses on optimizing manufacturing performance, enabling successful commercialization and product transfers, improving quality and reliability, and solving complex operational challenges across a multi-generational product portfolio. Develop complex training and documentation materials such as functional testing of MEMS, full sensors, laser welding, wire bond, laser trimming, hermetic sealing and testing and complex circuit tuning.
Full Stack Software Engineer Observable SpaceFull Stack Software EngineerLos Angeles, CaliforniaThe ideal candidate will have a strong background in software engineering, with specific expertise in distributed systems, relational database design, reactive frontend programming, and a keen eye for design. Observable Space is backed by top-tier institutional investors including Lux, Upfront Ventures, RTX Ventures, Detroit Venture Partners and Embedded Ventures.
Staff Full Stack Software Engineer Observable SpaceStaff Full Stack Software EngineerLos Angeles, CaliforniaThe ideal candidate will have a strong background in software engineering, with specific expertise in distributed systems, relational database design, reactive frontend programming, and a keen eye for design. Observable Space is backed by top-tier institutional investors including Lux, Upfront Ventures, RTX Ventures, Detroit Venture Partners and Embedded Ventures.
Space Vehicle Platform/Payload Systems Engineer Stellar Solutions IncSpace Vehicle Platform/Payload Systems EngineerEl Segundo, California$145,000–$185,000 / yearFull timeOverview: Stellar Solutions, a nationally recognized “Great Place To Work”, has exciting opportunities providing Engineering solutions for innovative new-entrant space companies, as well as established space systems manufacturers, commercial space system operators and service providers, and other industry stakeholders including investors. In addition to base salary, this position is eligible for a comprehensive total rewards package that includes an annual performance bonus, an employer-funded Profit-Sharing Plan (PSP) contribution based on base compensation, and comprehensive employer-paid medical benefits, PTO pay-out options, along with additional company-sponsored benefits.
Quant Research Analyst - Spec Fin / Securitization PIMCOQuant Research Analyst - Spec Fin / SecuritizationNewport Beach, CA$205,000–$305,000 / yearOur Alternatives business has continued to expand fund offerings and remains a key driver of growth for the firm investing in consumer credit: mortgage/auto/loan/student and other esoteric asset classes spanning SME loans and accounts receivable finance across the US, APAC and Europe. Our flexible capital base and deep relationships with issuers have helped us become one of the world's largest providers of traditional and nontraditional solutions for companies that need financing and investors who seek strong risk-adjusted returns.
2026-27 Graduate Assistant 12 month - Physics and Astronomy PageUp2026-27 Graduate Assistant 12 month - Physics and AstronomyLos Angeles, CaliforniaAs a federally recognized Hispanic-Serving Institution, and Asian-American, Native American, and Pacific Islander-Serving Institution, Cal State LA recognizes the transformative power of education and embraces its duty to identify and serve the needs of all of its students. As a higher education institution, we are dedicated to advancing knowledge and empowering individuals to reach their full potential by prioritizing inclusive curriculum development, faculty and staff training, student mentorship, and comprehensive support programs.
2026-27 AY Lecturer Pool - Physics and Astronomy PageUp2026-27 AY Lecturer Pool - Physics and AstronomyLos Angeles, CaliforniaHires from the pool of applicants are made when there are instructional needs to fill coursework offered by an academic department based on changing enrollment patterns, changes to tenure-track faculty assignments, and other factors that cannot be addressed with existing faculty. As a federally recognized Hispanic-Serving Institution, and Asian-American, Native American, and Pacific Islander-Serving Institution, Cal State LA recognizes the transformative power of education and embraces its duty to identify and serve the needs of all of its students.
Physics - Part-Time Lecturer Pool CSU CareersPhysics - Part-Time Lecturer PoolFullerton, CaliforniaAs part of the Titan Community, you have access to many campus facilities and services including but not limited to the Grand Central Art Center in Santa Ana, CSUF Garden Grove Center, Fullerton Arboretum, cultural events and performances in the Clayes Performing Arts Center, Cal State Fullerton Athletics sports events, Titan Recreation Center, and the Employee Wellness Program. In accordance with the California State University (CSU) Out-of-State Employment Policy, the CSU is a state entity whose business operations reside within the State of California and requires hiring employees to perform CSU related work within the State of California.
2026-27 Graduate Assistant 12 month - Physics and Astronomy CSU Careers2026-27 Graduate Assistant 12 month - Physics and AstronomyLos Angeles, CaliforniaAs a federally recognized Hispanic-Serving Institution, and Asian-American, Native American, and Pacific Islander-Serving Institution, Cal State LA recognizes the transformative power of education and embraces its duty to identify and serve the needs of all of its students. As a higher education institution, we are dedicated to advancing knowledge and empowering individuals to reach their full potential by prioritizing inclusive curriculum development, faculty and staff training, student mentorship, and comprehensive support programs.
Physics General Education Instructor, Adjunct American Career CollegePhysics General Education Instructor, AdjunctAnaheim, California$33.73–$48.91 / hourJob Posting Title: Physics General Education Instructor, Adjunct Choose To Make A Difference: Reporting directly to the campus Academic Dean and/or University Chair of General Education, the Instructor I, General Education supports the University in fulfillment of its mission, purpose and goals. Must provide a documented background in educational methodology consistent with teaching assignments including but not limited to education theory and practice, or current concepts relative to specific subjects he or she will be teaching, or current clinical practice experience, or distance education techniques and delivery.
Part Time Faculty- Physics Loyola Marymount UniversityPart Time Faculty- PhysicsWestchester, CALoyola Marymount University, a Carnegie classified R2 institution in the mainstream of American Catholic higher education, seeks outstanding applicants who value its mission and share its commitment to inclusive excellence, the education of the whole person, and the building of a just society. We have eight full-time faculty members performing research in a variety of areas, including Biophysics and Medical Physics, Planetary and Space Physics, Classical and Quantum Gravity, and Physics Education.
Physics - Part-Time Lecturer Pool Careers ListingPhysics - Part-Time Lecturer PoolFullerton, CaliforniaAs part of the Titan Community, you have access to many campus facilities and services including but not limited to the Grand Central Art Center in Santa Ana, CSUF Garden Grove Center, Fullerton Arboretum, cultural events and performances in the Clayes Performing Arts Center, Cal State Fullerton Athletics sports events, Titan Recreation Center, and the Employee Wellness Program. In accordance with the California State University (CSU) Out-of-State Employment Policy, the CSU is a state entity whose business operations reside within the State of California and requires hiring employees to perform CSU related work within the State of California.
2026-27 AY Lecturer Pool - Physics and Astronomy CSU Careers2026-27 AY Lecturer Pool - Physics and AstronomyLos Angeles, CaliforniaHires from the pool of applicants are made when there are instructional needs to fill coursework offered by an academic department based on changing enrollment patterns, changes to tenure-track faculty assignments, and other factors that cannot be addressed with existing faculty. As a federally recognized Hispanic-Serving Institution, and Asian-American, Native American, and Pacific Islander-Serving Institution, Cal State LA recognizes the transformative power of education and embraces its duty to identify and serve the needs of all of its students.
Physics - Part-Time Lecturer Pool California State UniversityPhysics - Part-Time Lecturer PoolFullerton, CaliforniaAs part of the Titan Community, you have access to many campus facilities and services including but not limited to the Grand Central Art Center in Santa Ana, CSUF Garden Grove Center, Fullerton Arboretum, cultural events and performances in the Clayes Performing Arts Center, Cal State Fullerton Athletics sports events, Titan Recreation Center, and the Employee Wellness Program. In accordance with the California State University (CSU) Out-of-State Employment Policy, the CSU is a state entity whose business operations reside within the State of California and requires hiring employees to perform CSU related work within the State of California.
AI Trainer - Graphical Abstract - Physics (Remote - Los Angeles) Prolific Academic LtdAI Trainer - Graphical Abstract - Physics (Remote - Los Angeles)Los Angeles, CARemoteWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. Our work supports global organizations with high‑level corporate intelligence, and we rely on executive‑level expertise to validate complex Materials Science and Graphical Abstract data.
2026-27 Physics Teacher Alliance College-Ready Public Schools2026-27 Physics TeacherLos Angeles, CaliforniaProfessional Development: At Alliance, we believe in supporting teacher growth and providing substantial school-based and network-wide professional development support for teachers, including two weeks of professional development for new hires that introduce the Alliance culture and build classroom management and instructional planning skills. Alliance College-Ready Public Schools is one of the largest and most successful nonprofit public charter school networks in the nation, operating 25 high-performing, middle and high schools that educate nearly 13,000 scholars who make up the heart of Los Angeles’ Latinx, Black, and recent immigrant communities.