Cho Jobs in California (NOW HIRING)

Application Window
Open date: June 26, 2025
Most recent review date: Saturday, Feb 28, 2026 at 11:59pm (Pacific Time) Applications received after this date will be reviewed by the search committee if the position has not yet been filled.
Final date: Saturday, Dec 26, 2026 at 11:59pm (Pacific Time) Applications will continue to be accepted until this date, but those received after the review date will only be considered if the position has not yet been filled.
Position description
A research specialist opportunity is available at the University of California, San Francisco in the Cho laboratory (cholab.ucsf.edu). The Cho lab is part of the UCSF Department of Radiation Oncology, the Department of Otolaryngology-Head and Neck Surgery, the UCSF Helen Diller Family Comprehensive Cancer Center, and the Parker Institute for Cancer Immunotherapy.
In the Cho Lab, we are focused on understanding and engineering the rules of engagement between cancer and the immune system. We aim to creatively leverage these mechanistic discoveries to devise novel treatment strategies for cancer patients. Despite recent breakthroughs in cancer immuno- and radio-therapeutics, there remains a significant knowledge gap particularly with respect to how cancer cells and immune cells respond to therapeutic perturbations. Our work using novel mouse and human models combined with high parameter immune profiling reveal critical molecular and cellular circuits responsible for resistance to immune checkpoint inhibitors and radiation therapy, including a surprising role for T cells in exacerbating immune-suppressive inflammation engaging immune and malignant cells in the tumor microenvironment. We aim to leverage our expertise in molecular engineering and high parameter, single-cell profiling to understand key interactions at the tumor-immune interface to improve and innovate immune-based cancer therapy.
The major aims of our research program are:

1. To leverage high-parameter imaging and single cell proteomics to interrogate multicellular interactions in response to immune checkpoint inhibitors
2. To interrogate molecular consequences of stereotactic radiation in cells comprising the tumor microenvironment
3. To engineer novel molecular and genetic tools toward construction of paradigm-shifting immunotherapeutics

This research specialist will perform lab research as necessary for chosen projects as well as share lab managerial tasks. The primary scientific project will focus on Aim 3, to engineer and test a new class of cellular immunotherapeutics we are developing. Responsibilities include experimental design and execution using mouse and human samples and models, scientific communication including detailed record keeping and analysis/presentation of data in lab meetings and journal clubs, and collaboration with other members of the lab as well as external collaborators. They will work closely with other lab members, participate in lab meetings, and contribute to general lab management tasks.
The specialist will also be encouraged to take advantage of other training and learning opportunities within the UCSF Helen Diller Family Comprehensive Cancer Center, the UCSF ImmunoX Program, the Parker Institute for Cancer Immunotherapy, and other related entities at UCSF. We hope this experience will prepare the applicant for future opportunities in science.
Required Qualifications:
• B.A. or B.S. (or equivalent) in biology, immunology, biochemistry, biomedical sciences, bioinformatics, computer science, chemistry, or a related scientific discipline (by time of hire)
• Strong self-motivation for curiosity-driven scientific research and study
• Flexibility and ability to work in a multidisciplinary team setting
• Attention to detail, with strong problem-solving skills
• Strong communication and writing skills
Preferred Qualifications:
• Molecular cloning and cell culture experience
• Prior research experience in cancer immunology including mouse handling
Please apply online at https://aprecruit.ucsf.edu/JPF05663 . Applicants' materials must list current and/or pending qualifications upon submission.
See Table 24B for the salary range for this position. A reasonable estimate for this position is $55,000-$58,600.
Application Requirements
Document requirements

• Curriculum Vitae - CV must clearly list current and/or pending qualifications (e.g. board eligibility/certification, medical licensure, etc.).
• Cover Letter
• Statement of Research (Optional)
• Statement of Teaching (Optional)

Reference requirements

• 2-4 required (contact information only)

About UC San Francisco
As a University employee, you will be required to comply with all applicable University policies and/or collective bargaining agreements, as may be amended from time to time. Federal, state, or local government directives may impose additional requirements.
The University of California is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected status under state or federal law.
UCSF is committed to welcoming and serving all people, honoring the dignity of every individual without preference or prejudice, in support of its public mission and in alignment with our PRIDE values and Principles of Community.
As a condition of employment, the finalist will be required to disclose if they are subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct.
• "Misconduct" means any violation of the policies or laws governing conduct at the applicant's previous place of employment, including, but not limited to, violations of policies or laws prohibiting sexual harassment, sexual assault, or other forms of harassment, or discrimination, as defined by the employer.
• UC Sexual Violence and Sexual Harassment Policy
• UC Anti-Discrimination Policy
• APM - 035: Affirmative Action and Nondiscrimination in Employment
Job location
San Francisco, CA