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Sr Research Associate, Protein Therapeutics

Gilead Sciences


Job Location:

Foster, CA - USA

Monthly Salary: $ 94945 - 122870
Posted: 7 August 2026 (30+ days ago)
Application Deadline: 4 November 2026
Vacancies: 1 Vacancy

Job Summary

At Gilead were creating a healthier world for all people. For more than 35 years weve tackled diseases such as HIV viral hepatitis COVID-19 and cancer working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the worlds biggest health challenges and our mission requires collaboration determination and a relentless drive to make a difference.

Every member of Gileads team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions and were looking for the next wave of passionate and ambitious people ready to make a direct impact.

We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future you are the key driver in evolving our culture and creating an environment where every employee feels included developed and empowered to fulfil their aspirations. Join Gilead and help create possible together.

Job Description

Job Responsibilities:

In this laboratory-based role the successful candidate will support efforts to generate novel antibody-based therapeutics. Ideally the applicant has knowledge in immunology and antibody discovery. They should have experience in molecular biology techniques and knowledge of antibody structure function and basic characterization assays. Additional job requirements:

  • Supporting antibody discovery projects by conducting antibody sequencing/cloning from single B-cell and hybridoma samples

  • Independently design analyze and interpret experiments for the discovery and characterization of isolated antibodies and alternate binder formats

  • Build sequence and analyze antibody repertoire NGS libraries

  • Present scientific results in multiple settings and attend project team meetings

  • Maintain familiarity with relevant scientific literature

Basic Qualifications:

  • B.S in biological sciences with 2 years of relevant professional experience

or

  • M.S. in biological sciences 0 years of relevant professional experience

Preferred Qualifications:

  • B.S. in biological sciences minimum 3 years of relevant professional experience

or

  • M.S. in biological sciences minimum 1 year of experience and a proven track record in molecular biology and antibody discovery.

An ideal candidate will have experience in most of the following areas:

  • Strong expertise in molecular biology is required. Experience in antibody sequencing cloning and recombinant expression is highly desired.

  • Experience in antibody screening and characterization using biochemical assays and quantitative analysis of protein-protein binding interactions (e.g. ELISA FACS BLI)

  • Experience in single-cell FACS sorting is highly desired. Working knowledge in other single-cell technologies a plus.

  • Mammalian cell culture experience is a plus

  • Highly organized and capable of tracking multiple complex workflows

  • Strong written and oral communication skills with an ability to work in a dynamic collaborative and evolving environment


The salary range for this position is: $94945.00 - $122870.00. Gilead considers a variety of factors when determining base compensation including experience qualifications and geographic location. These considerations mean actual compensation will vary. This position may also be eligible for a discretionary annual bonus discretionary stock-based long-term incentives (eligibility may vary based on role) paid time off and a benefits package. Benefits include company-sponsored medical dental vision and life insurance plans*.

For additional benefits information visit:

Eligible employees may participate in benefit plans subject to the terms and conditions of the applicable plans.


For jobs in the United States:

Gilead Sciences Inc. is committed to providing equal employment opportunities to all employees and applicants for employment and is dedicated to fostering an inclusive work environment comprised of diverse perspectives backgrounds and experiences. Employment decisions regarding recruitment and selection will be made without discrimination based on race color religion national origin sex age sexual orientation physical or mental disabilitygenetic information or characteristic gender identity and expression veteran status or other non-job related characteristics or other prohibited grounds specified in applicable federal state and local order to ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973 the Vietnam Era Veterans Readjustment Act of 1974 and Title I of the Americans with Disabilities Act of 1990 applicants who require accommodation in the job application process may contact for assistance.


For more information about equal employment opportunity protections please view theKnow Your Rights poster.

NOTICE: EMPLOYEE POLYGRAPH PROTECTION ACT
YOUR RIGHTS UNDER THE FAMILY AND MEDICAL LEAVE ACT


Gilead Sciences will not discharge or in any other manner discriminate against employees or applicants because they have inquired about discussed or disclosed their own pay or the pay of another employee or applicant. However employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information unless the disclosure is (a) in response to a formal complaint or charge (b) in furtherance of an investigation proceeding hearing or action including an investigation conducted by the employer (c) consistent with the legal duty to furnish information; or (d) otherwise protected by law.

Our environment respects individual differences and recognizes each employee as an integral member of our company. Our workforce reflects these values and celebrates the individuals who make up our growing team.


Gilead provides a work environment free of harassment and prohibited conduct. We promote and support individual differences and diversity of thoughts and opinion.


For Current Gilead Employees and Contractors:

Please apply via the Internal Career Opportunities portal in Workday.


Required Experience:

Senior IC


About Company

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Gilead Sciences is continuing to hire for all open roles. Our interview process may be conducted virtually and some roles will be asked to temporarily work from home. Over the coming weeks and months, we will be implementing a phased approach to bringing employees back to site to ensu ... View more

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