Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community.Job SummaryWe seek a Research Scientist to join the laboratory of Dr. Michael Elowitz at Caltech in Pasadena, CA. The Research Scientist is expected to carry out pioneering research programs in the field of systems biology to understand the combinatorial roles of biological components in the context of gene regulation and signal processing by using interdisciplinary approaches including genetics, synthetic biology, high-throughput genomics, single-cell and spatial multi-omics, and bioinformatics.Essential Job Duties(70%) Perform experiments and analysis for research projects by using genetics, synthetic biology, genomics, and bioinformatic approaches (including genetic engineering, CUT&Tag, RNA-seq, DNA/RNA FISH, immunofluorescence, and data processing and downstream analysis as well as a development of new methodologies and pipelines).(10%) Prepare and present progress reports of the research projects in the meeting.(10%) Collaborate with other lab members for various research projects.(10%) Contribute to maintain the common lab environment and equipment.Basic QualificationsPh.D. in Systems Biology, Molecular Biology, Computational Biology, Biochemistry, or related fields.Three or more years of relevant scientific research experience.In-depth knowledge and skills of molecular biology, genetics, and bioinformatics.Ability to make independent decisions on the research directions based on the experimental results.Ability to communicate and work with lab members with various research backgrounds.Ability to perform clear scientific communications, including giving scientific talks and writing manuscripts.Preferred QualificationsPostdoctoral research experience for at least 2 years.Research experience of a technology development in genomics (e.g., spatial genomics, single-cell genomics by sequencing or imaging).Research experience in the topic of gene regulation and/or signaling pathways.Mentoring experience with undergraduate and graduate students.Rich experience in scientific communication (e.g., conference presentation, scientific writing).Experience with a grant writing and acquisition.Experience with high-throughput data and their management.Strong skills in single-cell and/or spatial genomics/transcriptomics.Ability to conceive and perform independent research programs.Required DocumentsResume.#J-18808-Ljbffrby Jobble

Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community. Job Summary We seek a Research Scientist to join the laboratory of Dr. Michael Elowitz at Caltech in Pasadena, CA. The Research Scientist is expected to carry out pioneering research programs in the field of systems biology to understand the combinatorial roles of biological components in the context of gene regulation and signal processing by using interdisciplinary approaches including genetics, synthetic biology, high-throughput genomics, single-cell and spatial multi-omics, and bioinformatics. Essential Job Duties <ul> <li>(70%) Perform experiments and analysis for research projects by using genetics, synthetic biology, genomics, and bioinformatic approaches (including genetic engineering, CUT&Tag, RNA-seq, DNA/RNA FISH, immunofluorescence, and data processing and downstream analysis as well as a development of new methodologies and pipelines).</li> <li>(10%) Prepare and present progress reports of the research projects in the meeting.</li> <li>(10%) Collaborate with other lab members for various research projects. </li> <li>(10%) Contribute to maintain the common lab environment and equipment.</li> </ul> Basic Qualifications <ul> <li>Ph.D. in Systems Biology, Molecular Biology, Computational Biology, Biochemistry, or related fields.</li> <li>Three or more years of relevant scientific research experience.</li> <li>In-depth knowledge and skills of molecular biology, genetics, and bioinformatics.</li> <li>Ability to make independent decisions on the research directions based on the experimental results.</li> <li>Ability to communicate and work with lab members with various research backgrounds.</li> <li>Ability to perform clear scientific communications, including giving scientific talks and writing manuscripts. </li> </ul> Preferred Qualifications <ul> <li>Postdoctoral research experience for at least 2 years.</li> <li>Research experience of a technology development in genomics (e.g., spatial genomics, single-cell genomics by sequencing or imaging).</li> <li>Research experience in the topic of gene regulation and/or signaling pathways.</li> <li>Mentoring experience with undergraduate and graduate students. </li> <li>Rich experience in scientific communication (e.g., conference presentation, scientific writing).</li> <li>Experience with a grant writing and acquisition.</li> <li>Experience with high-throughput data and their management.</li> <li>Strong skills in single-cell and/or spatial genomics/transcriptomics.</li> <li>Ability to conceive and perform independent research programs.</li> </ul> Required Documents <ul> <li>Resume.</li> </ul>

Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community. Job Summary Join our visionary team at Caltech as a Software Engineer for the Climate Modeling Alliance (CliMA), where innovation meets environmental stewardship. This unique opportunity allows you to be at the forefront of developing the first Earth system model (ESM) that learns from a variety of data - from Earth observations from space and the ground to high-resolution simulations and experimental data. As part of a vibrant, interdisciplinary team of scientists, engineers, and mathematicians, you'll contribute to a project with global impact, pushing the boundaries of climate science. Essential Job Duties <ul> <li>Drive Innovation: Engage in an ambitious scientific endeavor that promises to achieve a step change in the accuracy and usability of climate predictions.</li> <li>Solve Complex Problems: Use your analytical toolkit to develop mathematical models and software that bridges computational science, applied mathematics, and Earth system science.</li> <li>Lead Technological Advancement: Employ your computational science expertise and domain-specific expertise to create cutting-edge, high-performance software suitable for the next-generation of supercomputing hardware with heterogeneous manycore architectures.</li> <li>Collaborate on Groundbreaking Solutions: Work alongside top scientists and GPU programming experts to devise and implement novel software solutions for climate modeling challenges. </li> <li>Enhance Software Excellence: Play a crucial role in the development and integration of an open-source software system, prioritizing code quality, documentation, scalability, and resilience.</li> <li>Foster Creativity and Collaboration: Join a project that values creative contributions, encouraging close collaboration with specialists in climate science, machine learning, and applied mathematics.</li> <li>Thrive in Diversity: Be part of a welcoming and diverse community, dedicated to making a difference in the world through groundbreaking research and innovation.</li> </ul> Basic Qualifications <ul> <li>Educational Foundation: A completed Bachelor of Science or equivalent degree in a quantitative discipline such as Computer Science, Applied Mathematics, Physics, Engineering, or Earth Science. </li> <li>Programming Proficiency: Demonstrated experience with at least two programming languages. Whether your strength lies in C, C, C#, Fortran, Python, Julia, or another language, your coding skills will be crucial to developing sophisticated software solutions.</li> <li>Computing Expertise: Experience with high-performance computing systems, including knowledge of multicore processors, GPUs, and performance profiling.</li> <li>Collaborative Spirit: A proven track record of working effectively in multidisciplinary teams. </li> </ul> Preferred Qualifications <ul> <li>Specialized Knowledge: Background in Earth Science, Applied Mathematics, Physics, or Engineering.</li> <li>Technical Skills: Proficiency with source control, collaborative coding, and continuous integration tools.</li> <li>Project Experience: Demonstrated involvement in developing large software projects with distributed contributors, especially in open-source environments.</li> <li>Numerical Proficiency: Expertise in numerical methods for partial differential equations and/or numerical linear algebra, supported by coursework or research.</li> <li>Julia Programming: Familiarity with the Julia language, particularly in package development and performance optimization.</li> </ul> We are on the lookout for someone who not only meets these qualifications but is also eager to learn, adapt, and contribute to a project that has the potential to transform our understanding and approach to climate science. If you are ready to apply your skills to a cause that matters, we would love for you to apply. Required Documents <ul> <li>Resume (including links to public code contributions, if available).</li> <li>A brief (less than one page) statement highlighting relevant experience and career goals.</li> </ul>

Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community. Job Summary The Research Scientist will be involved with development for calibration and forward modeling of the DSA-2000 project. Calibration of the DSA-2000 will be carried out in real-time within the radio camera, simultaneously solving complex gains in multiple directions within the field of view of the telescope, within the framework of the radio interferometric measurement equation (RIME). Validation of the calibration performance and requirements (and other instrumental requirements) will involve full modeling of the response of the DSA-2000 radio camera to real-world conditions, including ionosphere, antenna effects, and terrestrial interference. Results of this "forward modeling" will be used to define requirements on hardware, antenna configuration, and processing algorithms. The candidate can be based at either the Caltech campus or the Owens Valley Radio Observatory (OVRO), a world class facility operated by Caltech for research in radio astronomy, located near Bishop in central California. Remote work is acceptable, contingent on ability to effectively collaborate with colleagues at Caltech and OVRO. This role includes opportunities for growth through education and mentorship, as the project develops a user community. Essential Job Duties <ul> <li>Responsible for the ongoing development of the calibration framework for the DSA-2000 and its integration with the real-time, streaming radio camera system. </li> <li>Will manage the use of existing software to model the interferometric response of DSA-2000, including effects of antenna pointing errors, ionospheric propagation, and terrestrial interference.</li> <li>Will make recommendations on the requirements for all hardware and software design elements that affect quality of images produced by the radio camera system. </li> <li>Will work in collaboration with the OVRO Director, OVRO staff, and key DSA-2000 personnel in a team-based environment. </li> <li>Will travel to OVRO and Caltech, as needed, to collaborate with faculty and engineering staff. </li> <li>Other duties as assigned. </li> </ul> Basic Qualifications <ul> <li>PhD in Astrophysics or related discipline (science/engineering/math).</li> <li>3 years of experience with radio interferometric calibration or algorithm development</li> </ul> Preferred Qualifications <ul> <li>Experience in the latest direction-dependent calibration techniques for radio interferometers. </li> <li>Expertise in C/Cor Python.</li> </ul> Required Documents <ul> <li>Resume</li> <li>Cover Letter</li> <li>Contact information for three professional references</li> </ul>

Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community. Job Summary LIGO Laboratory (the Laser Interferometer Gravitational-wave Observatory) seeks a highly motivated and skilled Research Scientist to join its team working at modeling, design, R&D, construction and operation of world-leading gravitational-wave interferometric detectors. This position is located in Pasadena, California. LIGO Laboratory is a National Science Foundation major facility dedicated to observing the newly discovered gravitational-wave universe. Jointly operated by the California Institute of Technology and Massachusetts Institute of Technology, the LIGO Laboratory operates world-leading observatories near Richland, WA and Baton Rouge, LA as well as R&D centers on the Caltech and MIT campuses. The LIGO Laboratory's mission spans a broad and vibrant array of activities related to gravitational-wave physics and astronomy, including detector operations, R&D toward detector improvements, gravitational-wave astrophysics, observatory operations, and education and public outreach. For more information, please visit the Laboratory website: www.ligo.caltech.edu Essential Job Duties As a Research Scientist in the LIGO Laboratory, you will have the opportunity to apply your skills to the design and implementation of technologies that increase the LIGO detector sensitivity and astrophysical reach, and to the development of the future interferometric detectors of the next decades. This is a highly multidisciplinary activity and your interests and passions will play a role in defining which research aspect you will focus primarily on. You will have the opportunity to apply your knowledge to many different parts and aspects of the current and future LIGO detectors, and there will be many opportunities to develop new skills and expertise. Develop and maintain accurate optical models and simulations of the LIGO detectors, to support the operation and commissioning of the LIGO detectors. Coordinate the LIGO laboratory interferometer modeling efforts, including by mentoring and training staff on simulations. Support the current and future upgrades to the LIGO detectors, by providing guidance and support to the design, installation and commissioning activities, both remotely and by traveling to the observatories. Collaborate in the design of the future medium and long term upgrades to gravitational-wave detectors, with a focus on the optical system. Collaborate in R&D for current and future gravitational-wave detector technologies. Initiate or collaborate in writing research papers and technical presentations for national and international conferences. This position requires occasional travel to other LIGO installations and collaborating institutions in Livingston Louisiana, Hanford Washington, Cambridge Massachusetts, and possibly internationally. Other duties as assigned. Basic Qualifications A PhD in Physics, Engineering, Optics, or related experimental field. A minimum of 3 years of experience as an experimental physicist or equivalent laboratory setting, working on modeling, simulation and construction of optical systems. Experience using and developing optical simulation of interferometers. Experience in the commissioning and troubleshooting of complex experimental systems. Experience with scientific computations and modeling using MATLAB, python or similar tools. Possess good verbal and written communication skills, a team attitude, and a high degree of professional discipline. Preferred Qualifications Experience with the design and characterization of optical systems for gravitational-wave interferometric detectors. Experience with the modeling of complex physics systems and comparing them with measurement data. Experience with the commissioning of gravitational-wave interferometers. Required Documents Cover Letter and Resume Please also provide up to 5 recent publications that highlight your contribution to research topics that are relevant for this position.

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