Associate Scientist II (LCMS)

R&D Partners; San Carlos (CA); On-site; USD 106,000 - 116,000; Full time

Benefits offered by this job

Medical insurance

401k plan

Employee Assistance Program

Long-term disability

Weekly payroll

Online timecard approval

Job summary

R&D Partners seeks an Associate Scientist II, Analytical Development, to execute analytical testing and support method development for biologics/vaccine programs. The role requires hands-on lab work, independence on routine tasks, and collaboration with senior scientists on development activities.

The position is a 12-month contract based in San Carlos, California, with responsibilities spanning assay execution, data interpretation, documentation, method transfer, and safety compliance in a

Qualifications

• Bachelor’s degree with 2+ years, or Master’s with 1+ years in analytical development, QC, or related field.
• Hands-on experience with analytical techniques such as chromatography, electrophoresis, or immunoassays.
• Experience supporting method development or optimization activities preferred.
• Solid understanding of analytical chemistry or biochemistry principles.
• Experience with method troubleshooting and data interpretation.
• Familiarity with analytical software and data analysis tools.
• Strong attention to detail and organizational skills.
• Ability to work independently on routine assignments and manage multiple tasks.
• Effective written and verbal communication skills.
• Ability to lift up to 25 lbs.
• Use of personal protective equipment (PPE) required.
• Contribute to a positive, inclusive, and safety-focused laboratory culture.

Responsibilities

• Perform routine and non-routine analytical testing using modern methods (e.g., LCMS, HPLC/UPLC, SEC, CE, UV-Vis, electrophoresis).
• Prepare samples, reagents, standards, and buffers according to established protocols.
• Execute assays in accordance with approved methods, SOPs, and quality standards (GLP/GMP as applicable).
• Perform data processing and preliminary interpretation; summarize findings for review by senior scientists.
• Maintain accurate and timely documentation in laboratory notebooks or electronic systems.
• Support method development, optimization, and qualification activities under the guidance of senior scientists.
• Assist in designing experiments to evaluate method parameters and robustness.
• Troubleshoot assay performance issues and instrument-related problems, proposing potential solutions for review.
• Participate in method transfer activities, including protocol execution and documentation.
• Contribute to drafting and revising analytical methods, SOPs, protocols, and technical reports.
• Coordinate instrument service activities and assist with vendor interactions as needed.
• Ensure laboratory organization, cleanliness, and proper material storage.
• Manage inventory of reagents, standards, and consumables; assist with procurement and restocking.
• Follow all Environmental Health & Safety (EHS) policies and laboratory safety practices.
• Handle chemicals and biological materials safely and in compliance with regulatory requirements.
• Ensure proper waste disposal and adherence to hazardous material handling procedures.
• Support audit and inspection readiness activities where applicable.
• Collaborate with cross-functional teams to support project timelines and deliverables.
• Provide clear communication on experimental progress, risks, and results.
• Contribute to a positive, compliant, and scientifically rigorous laboratory culture.

Skills

Analytical testing

Data interpretation

Documentation

Independent work

Education

Bachelor’s degree in Chemistry, Biochemistry, Biology, Pharmaceutical Sciences, or related field

Master’s degree with 1+ years of relevant lab experience

Tools

Chromatography

Electrophoresis

Immunoassays

Job description

The Associate Scientist II, Analytical Development, is responsible for executing analytical testing and supporting method development activities for biologics/vaccine development programs. This role will perform routine and non-routine analytical assays using modern analytical techniques and will contribute to method optimization, troubleshooting, and continuous improvement initiatives under supervision. The position requires demonstrated hands-on laboratory experience, strong technical execution, and the ability to work independently on routine tasks while supporting more complex development activities.

This is a 12-month contract baed in San Carlos, California.

Responsibilities

• Perform routine and non-routine analytical testing using modern analytical methods (e.g., LCMS, HPLC/UPLC, SEC, CE, UV-Vis, electrophoresis, plate-based assays, and other biochemical or biophysical techniques).
• Prepare samples, reagents, standards, and buffers according to established protocols.
• Execute assays in accordance with approved methods, SOPs, and applicable quality standards (GLP/GMP as applicable).
• Perform data processing and preliminary interpretation; summarize findings for review by senior scientists.
• Maintain accurate and timely documentation in laboratory notebooks or electronic systems.
• Support method development, optimization, and qualification activities under the guidance of senior scientists.
• Assist in designing experiments to evaluate method parameters and robustness.
• Troubleshoot assay performance issues and instrument-related problems, proposing potential solutions for review.
• Participate in method transfer activities, including protocol execution and documentation.
• Contribute to drafting and revising analytical methods, SOPs, protocols, and technical reports.
• Coordinate instrument service activities and assist with vendor interactions as needed.
• Ensure laboratory organization, cleanliness, and proper material storage.
• Manage inventory of reagents, standards, and consumables; assist with procurement and restocking.
• Follow all Environmental Health & Safety (EHS) policies and laboratory safety practices.
• Handle chemicals and biological materials safely and in compliance with regulatory requirements.
• Ensure proper waste disposal and adherence to hazardous material handling procedures.
• Support audit and inspection readiness activities where applicable.
• Collaborate with cross-functional teams to support project timelines and deliverables.
• Provide clear communication on experimental progress, risks, and results.
• Contribute to a positive, compliant, and scientifically rigorous laboratory culture.

Qualifications

• Bachelor’s degree in Chemistry, Biochemistry, Biology, Pharmaceutical Sciences, or a related scientific discipline with 2+ years, or Master’s degree with 1+ years of relevant laboratory experience in analytical development, QC, or related field. Other combinations of education and/or experience may be considered.
• Hands-on experience with analytical techniques such as chromatography, electrophoresis, or immunoassays is required.
• Experience supporting method development or optimization activities preferred.
• Solid understanding of analytical chemistry or biochemistry principles.
• Experience with method troubleshooting and data interpretation.
• Familiarity with analytical software and data analysis tools.
• Strong attention to detail and organizational skills.
• Ability to work independently on routine assignments and manage multiple tasks.
• Effective written and verbal communication skills.
• Ability to work in a laboratory environment for extended periods.
• Ability to lift up to 25 lbs.
• Use of personal protective equipment (PPE) required.
• Contribute to a positive, inclusive, and safety-focused laboratory culture.
• $106,080-$116,480

Why Choose R&D Partners?

As an employee, you have access to a comprehensive benefits package including:

• Medical insurance - PPO, HMO & HSA
• 401k plan
• Employee Assistance Program
• Long-term disability
• Weekly payroll
• Online timecard approval

R&D Partners is a global functional service provider and strategic staffing resource specializing in scientific, clinical research & engineering. We provide job opportunities within major pharmaceutical, biopharmaceutical, biotechnology, and medical device companies.

R&D Partners is an equal-opportunity employer.