Sr Associate Scientist, Analytical Ops

Gilead Sciences

Not Interested
Bookmark
Report This Job

profile Job Location:

Oceanside, CA - USA

profile Monthly Salary: $ 115260 - 149160
Posted on: 25-09-2025
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

The Analytical Operations department is seeking a highly motivated Sr Associate Scientist with strong expertise in ELISA (host cell protein protein A) DNA and other kinetic or end-point plate-based assays. The candidate will be encouraged to take advantage of career growth opportunities including developing new technical skills.

At a future date this position will relocate from Oceanside CA to the Gilead corporate HQ in Foster City CA or will be hired directly to Foster City CA.

Key Responsibilities:

  • General knowledge of overall drug development process relevant to pharmaceutical and/or biotech organizations.
  • Experience in robotics and automated liquid handlers to facilitate analytical method testing and development is preferred.
  • A good understanding of method development (ELISA and/or other assays) for early and late stage biotherapeutics is required.
  • The successful candidate will be expected to demonstrate hands-on experimental responsibilities in the laboratory independently champion technology development projects be involved in new assay evaluation and optimization and proactively seek out senior personnel to optimize the workflow.
  • The candidate will contribute to the developing and validating ELISA or other analytical assays under general supervision participating in assay development work. The candidate will also participate in other analytical support and compatibility studies as required.
  • Operates scientific equipment selects appropriate methods and techniques to perform experiments and prepare related reports. Plan and organize details of experiments with guidance.
  • Reviews testing data and results to ensure compliance to appropriate test methods specifications and protocols.
  • Authors and revises analytical methods specifications protocols reports and other documentation.
  • The applicant should be an effective communicator of ideas project goals and results to team members across cross-functional roles/departments. Ability to proactively identify issues and develop solutions in a collaborative multidisciplinary environment. This is a highly collaborative environment where willingness and ability to communicate and work effectively with individuals across various project teams is essential.
  • Candidates should be self-motivated and organized familiar with the relevant literature and enjoy scientific investigation and thinking proactively identify issues and develop solutions in a collaborative multidisciplinary environment.
  • The applicant is also expected to exercise considerable latitude in determining objectives and approaches to assignments and should be an effective communicator of ideas project goals and results to team members across cross-functional roles/departments.

Basic Qualifications:

  • 5 Years with BS
    OR
  • 3 Years with MS

Preferred Qualifications:

  • Preferred qualification: BS in Chemistry/Biochemistry with 5 years of industry experience or MS degree with 3 years of industry experience.
  • Preferred experience includes a working knowledge and proficiency with analytical techniques such as ELISA assays (residual host cell protein protein A) residual DNA chromatographic separations (HPLC/UPLC) and capillary electrophoresis.
  • Experience in GMP environment is a plus.
  • Knowledge of GMP GLP or GxP is highly preferred.
  • Good communication skills (both verbal and technical) and interpersonal skills are required. Must be able to work in highly flexible and effective teams.
  • Exercises independent judgment in developing methods techniques and evaluation criteria for obtaining results.
  • Demonstrates ability to recognize anomalous and inconsistent results and interpret experimental outcomes.
  • Demonstrates technical proficiency scientific creativity collaboration with others and independent thought in suggesting experimental design and research strategy.

People leader accountabilities

Create inclusion - knowing the business value of diverse teams modeling inclusion and embedding the value of diversity in the way they manage their teams.

Develop talent - understand the skills experience aspirations and potential of their employees and coach them on current performance and future potential. They ensure employees are receiving the feedback and insight needed to grow develop and realize their purpose.

Empower teams - connect the team to the organization by aligning goals purpose and organizational objectives and holding them to account. They provide the support needed to remove barriers and connect their team to the broader ecosystem.


The salary range for this position is:

Other US Locations: $115260.00 - $149160.00.


Bay Area: $126820.00 - $164120.00.


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

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 aga...
View more view more

Key Skills

  • Laboratory Experience
  • ELISA
  • Immunoassays
  • Transfection
  • Mammalian Cell Culture
  • Suspension Experience
  • Biochemistry
  • Assays
  • cGMP
  • Cell Culture
  • Molecular Biology
  • Flow Cytometry

About Company

Company Logo

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

View Profile View Profile