New

Research Technician

California Institute of Technology
vision insurance, parental leave, paid time off, sick time, tuition reimbursement
United States, California, Pasadena
Mar 05, 2026
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 Division of Biology and Biological Engineering at Caltech seeks a highly skilled and well-organized Research Technician to assist with research with the Mazmanian group. The Research Technician will perform in vivo experiments, including rodent handling, rodent breeding, tissue collection, and behavioral assessments. This role plays a key part in advancing our understanding of microbiomerelated mechanisms in autism spectrum disorder. Essential Job Duties Perform a range of in vivo techniques, including mouse handling, behavioral assessments, and tissue collection. Lead testing in animal models of emotional behavior. Conduct various laboratory assays, including biochemistry/molecular biology assays. Analyze and interpret experimental data, and prepare scientific documents including report findings, protocols, and other related materials for presentations, regulatory submissions, and publications. Handle other related lab responsibilities as assigned. Basic Qualifications Bachelor's degree in biology or related field. 2+ years of relevant experience. Wet laboratory experience in a biology or related discipline, including basic laboratory techniques (pipetting, centrifugation, solution preparation) and technical experience with RTqPCR, ELISA, western blotting, etc. Previous experience with mouse models of behavior. Experience in mouse husbandry and daily animal care, including cage maintenance, health monitoring, and proper handling. Ability to collect and analyze data on mouse behavior and document findings using Excel, PRISM, R, etc. Strong verbal and written communication skills for effective collaboration and documentation, including contributing to study reports. Ability to work in a collaborative team environment and independently. Ability to maintain detailed experimental records and protocols. Able to maneuver and handle heavy wheeled equipment, remain on your feet for an entire shift, perform repetitive tasks, and lift, push, pull, or carry objects weighing up to 25 lbs. Preferred Qualifications B.S. in Biology, Neuroscience, Bioengineering, or a related discipline, with 2+ years of research experience. Hands-on experience conducting in vivo research with mice. Experience with behavioral assays such as Ultrasonic Vocalizations (USV), Elevated Plus Maze (EPM), and social interaction tests (including grooming), to assess anxiety, social communication, and repetitive behaviors in rodent models. Strong organizational and analytical skills to manage multiple projects simultaneously. Knowledge of and demonstrated adherence to regulatory requirements, including IACUC, IBC, IRB, and Environmental Health & Safety (EH&S) procedures. Required Documents Resume Hiring Range $25.25 - $30.75 Per Hour The salary of the finalist(s) selected for this role will be set based on a variety of factors, including but not limited to, internal equity, experience, education, specialty and training. As one of the largest employers in Pasadena, CA, Caltech is committed to providing comprehensive benefits to eligible employees and their eligible dependents. Our benefits package includes competitive compensation, health, dental, and vision insurance, retirement savings plans, generous paid time off (vacation, holidays, sick time, parental leave, bereavement, etc.), tuition reimbursement, and more. Non-benefit eligible employees will have access to some benefits such as onsite counseling and sick time. Learn more about our benefits and staff perks. EEO Statement We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, or national origin, disability status, protected veteran status, or any other characteristic protected by law. Caltech is a VEVRAA Federal Contractor. To read more Equal Employment Opportunity (EEO) go to eeoc_self_print_poster.pdf. Disability Accommodations Caltech complies with the Fair Employment and Housing Act (FEHA) and the Americans with Disabilities Act (ADA). We consider reasonable accommodation measures that may be necessary for eligible applicants and employees to perform the essential functions of a position. If you would like to request an accommodation to complete this application, interview, or otherwise participate in the employee selection process, please contact Caltech Recruiting at employment@caltech.edu. Additionally, if you do not meet the basic qualifications of a role but believe you can perform the essential functions of the job with reasonable accommodation, please reach out to Caltech Recruiting at employment@caltech.edu.