Clinical Research Scientist Visa Sponsorship Jobs in California
California hosts one of the largest concentrations of clinical research scientist jobs in the country, driven by biotech hubs in the San Francisco Bay Area and San Diego, major pharmaceutical employers like Genentech, Gilead Sciences, and AstraZeneca, and a steady pipeline from institutions like UCSF and Stanford. Visa sponsorship is common across the state's life sciences sector.
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Looking for a chance to make a meaningful difference in the oncology space? Taiho Oncology is on a mission: to improve the lives of patients with cancer, their families, and caregivers. Our “People first” approach means we also highly value our employees, who work relentlessly to help execute our mission. Taiho’s success is founded on ensuring we always act with accountability, collaboration, and trust. By following these guiding principles, we earn and maintain the confidence of patients, the global healthcare community, collaborators and partners, and each other. Together, we are working on cutting-edge science and growing our portfolio and pipeline across a range of tumor types to address the ongoing and evolving needs of patients. Advanced technology, a world-class clinical development organization, and state-of-the-art facilities: these and other resources empower us to innovate and touch the lives of more and more patients. It’s our work, our passion, and our legacy. We invite you to join us.
Hybrid
Employee Value Proposition:
At Taiho Oncology, we are dedicated to transforming the landscape of cancer treatment and improving patients' lives. As a Director, Clinical Research Scientist, you will play a pivotal role in our mission, leveraging your expertise to drive innovative clinical research and contribute to groundbreaking therapies. We offer a collaborative and inclusive work environment where your ideas and contributions are valued. Join us to advance your career, work with passionate and skilled professionals, and make a meaningful impact on the fight against cancer. At Taiho Oncology, you will find purpose, growth, and the opportunity to be at the forefront of cancer research.
Position Summary:
The Director, Clinical Research Scientist has responsibility assisting in design, execution and reporting of current and future clinical oncology trials ranging from phase 1 - 3. Additionally, this role serves in assisting the responsible medical monitor or a Lead medical monitor for various clinical phase 1 - 3 trials, and assisting the Clinical Research Scientist Manager to contribute to CRS process improvement, as needed.
Performance Objectives:
- Uses medical/scientific expertise to support the creation of relevant clinical documents of high quality such as study concepts, study protocols, amendments, study reports and investigator brochures.
- At the asset level, assists the medical lead in the preparations of the clinical content of regulatory submissions/documents (e. g. NDA, MAA, IND, CTA. sNDA, DSUR, PIP, health authority/ethics committee responses, briefing packages).
- Works with the medical lead to prepare presentations (internal and external), abstracts, manuscripts.
- Inputs into the of ICF/reviews ICF.
- Works with data management on CRF design and completion guide.
- Partners with data management to develop data review plan for review of data and with medical lead for the medical monitoring plan.
- Reviews protocol deviations, patient eligibility, and patient level and cumulative data per the data review plan across a study, raises queries and coordinates with the medical lead.
- Reviews safety data with the medical lead, SAE reports (in collaboration with pharmacovigilance), labs, efficacy data, dosing data, withdrawals/discontinuations.
- Collaborates with the medical lead to provide medical/scientific guidance during the execution of the study.
- Ensures TMF compliance for clinical development/medical study level TMF documents.
- Answers specific site protocol questions as needed, after consultation with the medical lead.
- Develops specific medical/protocol training for Site Initiation Visits and Investigator Meetings, vendor / CRO staff, in collaboration with the medical lead.
- Escalates protocol-related issues requiring complex medical expertise to the medical lead, and operational issues to the appropriate operations study team member.
- Reviews the SAP and statistical outputs, in collaboration with the statistician, medical writer, and medical lead.
- Reviews the CSR (interim; final; addendum), in collaboration with the medical writer and medical lead and/or any related publications (abstracts; presentations at meetings or publications in scientific journals) in relation with medical writer and medical lead.
- Assist in any other asset activities requiring clinical/ scientific expertise.
Education/Certification Requirements:
- PhD, PharmD or other related Advanced Medical Scientific Degree.
- Experience in oncology is a must.
Knowledge, Skills, and Abilities:
- At least 3 years in drug development industry in oncology and with previous exposure to clinical development, regulatory and statistical activities such as, e.g., (co-)authoring and reviewing of documents.
- Ability to critically review and interpret Clinical data.
- Working knowledge of the drug development process in the USA and EU is required.
- Ability to learn, integrate complex information, and communicate clinical information in easily understandable fashion to non-clinical team members.
- Ability to follow independently delegated activity linked to clinical research scientist function, communicate progress and understand timelines.
The pay range for this position at commencement of employment is expected to be between $238,000 - $280,000 annually. This pay range is based on the market range for positions of this type. However, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements, including annual bonus/incentive comp plans, potential long term incentive plan, and discretionary awards in addition to a full range of medical, financial, and/or other benefits (including 401(k) eligibility and various paid time off benefits, such as vacation, sick time, and parental leave), dependent on the position offered. Details of participation in these benefit plans will be provided if a candidate/employee receives an offer of employment.
If hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.
Location-Princeton,NJ / #Location-Pleasanton, CA #LI-Hybrid
Equal Opportunity Employer Information: Taiho Oncology is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, gender, sex, age, religion, creed, national origin, ancestry, citizenship, marital status, sexual orientation, physical or mental disability, medical condition, veteran status, gender identity, genetic information, or any other characteristic protected by federal, state, or local law. Any applicant who, because of a disability, needs an accommodation or assistance in completing an application or at any time during the application process, please email People@taihooncology.com. Taiho Oncology also provides reasonable accommodations to employees with disabilities consistent with our obligations under the law. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment qualified applicants with arrest and conviction records.
The incumbent in this position may be required to perform other duties, as assigned.

Looking for a chance to make a meaningful difference in the oncology space? Taiho Oncology is on a mission: to improve the lives of patients with cancer, their families, and caregivers. Our “People first” approach means we also highly value our employees, who work relentlessly to help execute our mission. Taiho’s success is founded on ensuring we always act with accountability, collaboration, and trust. By following these guiding principles, we earn and maintain the confidence of patients, the global healthcare community, collaborators and partners, and each other. Together, we are working on cutting-edge science and growing our portfolio and pipeline across a range of tumor types to address the ongoing and evolving needs of patients. Advanced technology, a world-class clinical development organization, and state-of-the-art facilities: these and other resources empower us to innovate and touch the lives of more and more patients. It’s our work, our passion, and our legacy. We invite you to join us.
Hybrid
Employee Value Proposition:
At Taiho Oncology, we are dedicated to transforming the landscape of cancer treatment and improving patients' lives. As a Director, Clinical Research Scientist, you will play a pivotal role in our mission, leveraging your expertise to drive innovative clinical research and contribute to groundbreaking therapies. We offer a collaborative and inclusive work environment where your ideas and contributions are valued. Join us to advance your career, work with passionate and skilled professionals, and make a meaningful impact on the fight against cancer. At Taiho Oncology, you will find purpose, growth, and the opportunity to be at the forefront of cancer research.
Position Summary:
The Director, Clinical Research Scientist has responsibility assisting in design, execution and reporting of current and future clinical oncology trials ranging from phase 1 - 3. Additionally, this role serves in assisting the responsible medical monitor or a Lead medical monitor for various clinical phase 1 - 3 trials, and assisting the Clinical Research Scientist Manager to contribute to CRS process improvement, as needed.
Performance Objectives:
- Uses medical/scientific expertise to support the creation of relevant clinical documents of high quality such as study concepts, study protocols, amendments, study reports and investigator brochures.
- At the asset level, assists the medical lead in the preparations of the clinical content of regulatory submissions/documents (e. g. NDA, MAA, IND, CTA. sNDA, DSUR, PIP, health authority/ethics committee responses, briefing packages).
- Works with the medical lead to prepare presentations (internal and external), abstracts, manuscripts.
- Inputs into the of ICF/reviews ICF.
- Works with data management on CRF design and completion guide.
- Partners with data management to develop data review plan for review of data and with medical lead for the medical monitoring plan.
- Reviews protocol deviations, patient eligibility, and patient level and cumulative data per the data review plan across a study, raises queries and coordinates with the medical lead.
- Reviews safety data with the medical lead, SAE reports (in collaboration with pharmacovigilance), labs, efficacy data, dosing data, withdrawals/discontinuations.
- Collaborates with the medical lead to provide medical/scientific guidance during the execution of the study.
- Ensures TMF compliance for clinical development/medical study level TMF documents.
- Answers specific site protocol questions as needed, after consultation with the medical lead.
- Develops specific medical/protocol training for Site Initiation Visits and Investigator Meetings, vendor / CRO staff, in collaboration with the medical lead.
- Escalates protocol-related issues requiring complex medical expertise to the medical lead, and operational issues to the appropriate operations study team member.
- Reviews the SAP and statistical outputs, in collaboration with the statistician, medical writer, and medical lead.
- Reviews the CSR (interim; final; addendum), in collaboration with the medical writer and medical lead and/or any related publications (abstracts; presentations at meetings or publications in scientific journals) in relation with medical writer and medical lead.
- Assist in any other asset activities requiring clinical/ scientific expertise.
Education/Certification Requirements:
- PhD, PharmD or other related Advanced Medical Scientific Degree.
- Experience in oncology is a must.
Knowledge, Skills, and Abilities:
- At least 3 years in drug development industry in oncology and with previous exposure to clinical development, regulatory and statistical activities such as, e.g., (co-)authoring and reviewing of documents.
- Ability to critically review and interpret Clinical data.
- Working knowledge of the drug development process in the USA and EU is required.
- Ability to learn, integrate complex information, and communicate clinical information in easily understandable fashion to non-clinical team members.
- Ability to follow independently delegated activity linked to clinical research scientist function, communicate progress and understand timelines.
The pay range for this position at commencement of employment is expected to be between $238,000 - $280,000 annually. This pay range is based on the market range for positions of this type. However, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements, including annual bonus/incentive comp plans, potential long term incentive plan, and discretionary awards in addition to a full range of medical, financial, and/or other benefits (including 401(k) eligibility and various paid time off benefits, such as vacation, sick time, and parental leave), dependent on the position offered. Details of participation in these benefit plans will be provided if a candidate/employee receives an offer of employment.
If hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.
Location-Princeton,NJ / #Location-Pleasanton, CA #LI-Hybrid
Equal Opportunity Employer Information: Taiho Oncology is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, gender, sex, age, religion, creed, national origin, ancestry, citizenship, marital status, sexual orientation, physical or mental disability, medical condition, veteran status, gender identity, genetic information, or any other characteristic protected by federal, state, or local law. Any applicant who, because of a disability, needs an accommodation or assistance in completing an application or at any time during the application process, please email People@taihooncology.com. Taiho Oncology also provides reasonable accommodations to employees with disabilities consistent with our obligations under the law. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment qualified applicants with arrest and conviction records.
The incumbent in this position may be required to perform other duties, as assigned.
Clinical Research Scientist Job Roles in California
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Search Clinical Research Scientist Jobs in CaliforniaClinical Research Scientist Jobs in California: Frequently Asked Questions
Which companies sponsor visas for clinical research scientists in California?
Several major life sciences employers in California have consistent histories of sponsoring work visas for clinical research scientists. These include Genentech, Gilead Sciences, AstraZeneca, Amgen, Pfizer, and Biogen, as well as contract research organizations like IQVIA and Labcorp Drug Development. Mid-size biotechs concentrated in South San Francisco, San Diego's Torrey Pines area, and Los Angeles also file sponsorship petitions regularly, particularly for scientists with specialized clinical trial expertise.
Which visa types are most common for clinical research scientist roles in California?
The H-1B is the most common visa category for clinical research scientists in California, as the role typically requires a bachelor's degree or higher in a specific scientific discipline, meeting the specialty occupation standard. Candidates with advanced degrees may also be considered under the H-1B advanced degree exemption. O-1A visas appear for scientists with significant publications or awards. Candidates from Canada or Mexico may qualify for TN status under the scientist category.
Which cities in California have the most clinical research scientist sponsorship jobs?
South San Francisco and the broader Bay Area lead the state, anchored by Genentech's headquarters and a dense cluster of biotech companies. San Diego is the second-largest hub, particularly in the Torrey Pines and Sorrento Valley corridors, home to companies like Illumina and Neurocrine Biosciences. Los Angeles has a growing life sciences presence, with institutions like UCLA and Cedars-Sinai supporting clinical research hiring. Sacramento sees smaller but consistent demand tied to UC Davis Health.
How to find clinical research scientist visa sponsorship jobs in California?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it straightforward to search for clinical research scientist roles in California without sorting through positions that don't offer sponsorship. You can narrow results by location, filtering for Bay Area, San Diego, or Los Angeles. Because sponsoring employers in California's biotech sector file LCAs publicly, Migrate Mate surfaces roles from companies with verified sponsorship activity rather than relying on self-reported employer claims.
Are there state-specific considerations for clinical research scientists seeking sponsorship in California?
California's prevailing wage requirements under DOL rules apply to H-1B petitions, and the state's high cost of living in cities like San Francisco and San Diego means prevailing wages for clinical research scientists are generally higher than national averages. California also has strong employee protections that apply regardless of visa status. The state's concentration of NIH-funded research institutions and FDA-regulated biotech companies means employers are generally experienced with the sponsorship process, including LCA filings and I-129 petitions.
What is the prevailing wage for sponsored clinical research scientist jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.
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