Analytical Operations Associate (Immunoassay)

Yoh Life Sciences is hiring for Analytical Operations Associates  for our biotech customer in South San Francisco, CA .  We are seeking a detail-oriented and highly hands-on Analytical Operations Associates. This position is responsible for executing routine analytical testing in support of process and product characterization activities. Work is performed in a dynamic development environment, following established protocols and internal procedures. This is a laboratory-based role requiring strong technical execution, attention to detail, and the ability to consistently follow defined methods. The Analytical Operations Associate will support day-to-day analytical operations and work with cross-functional teams to ensure the timely generation of high-quality data.

The individual should be comfortable working in a fast-paced environment with evolving priorities and program timelines

 

Location:  South San Francisco, CA 

Shift:  M-F 6:00 AM – 2:30 PM or 12:00 PM – 8:30 PM, or 9-5pm 

Responsibilities

• Execute routine and non-routine analytical testing following established protocols and test methods

• Perform assays supporting process characterization, including:

  • Bead-based multiplex immunoassays (Luminex/xMAP) for cytokine profiling
  • Cell-culture

• Work with cell therapy-related samples and associated analytical techniques

• Accurately document experimental data and results in Benchling (ELN)

• Perform peer review of data to ensure accuracy, completeness, and adherence to protocols

• Compile, analyze, and summarize data to support program needs

• Troubleshoot assays and escalate issues as needed

• Support method optimization, transfer, and continuous improvement activities

• Maintain laboratory organization and ensure proper handling of materials and reagents

• Follow all internal procedures, safety guidelines, and documentation practices

• Collaborate with cross-functional teams to coordinate sample testing and data delivery

• Assist with general lab upkeep and operational readiness

Requirements

• Bachelor’s degree in a scientific discipline (or equivalent hands-on experience) with two years of  analytical experience, following established protocols and test methods
• Hands-on experience in immunoassays (bead or antibody-based) OR cell culture is required
• Experience working in an electronic lab notebook system, preferably Benchling
• Demonstrated ability to follow detailed protocols with high precision and consistency
• Strong organizational, documentation, and data integrity skills
• Ability to work independently while also contributing to a team environment
• Demonstrated problem-solving skills in a dynamic and rapidly changing environment
• Excellent communication skills and the ability to work in a collaborative team-oriented environment
• Required to be on-site daily

#IND-SPG

Estimated Min Rate : $35.00

Estimated Max Rate : $40.00

What’s In It for You? We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:

• Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
• Health Savings Account (HSA) (for employees working 20+ hours per week)
• Life & Disability Insurance (for employees working 20+ hours per week)
• MetLife Voluntary Benefits
• Employee Assistance Program (EAP)
• 401K Retirement Savings Plan
• Direct Deposit & weekly epayroll
• Referral Bonus Programs
• Certification and training opportunities

Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Yoh, a Day & Zimmermann company, 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, or status as a protected veteran.

Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.

For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

By applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yoh’s hiring clients’ preferences. To learn more about Yoh’s privacy practices, please see our Candidate Privacy Notice:  **https://www.yoh.com/privacy-notice

Stay Safe During Your Job Search** Fraudulent recruiting communications have become increasingly common. Emails from Yoh recruiters will only come from an @yoh.com email address. Yoh will never ask candidates to pay fees, purchase equipment, send gift cards, or transfer funds as part of the recruiting or hiring process. If you receive a communication that appears suspicious or requests payment, contact Yoh directly before responding or sharing personal information.