Job Description

We are hiring a Senior Associate Scientist to support analytical testing and characterization of polysaccharide-based drug candidates. This individual will execute and optimize a variety of biochemical and chromatographic assays, contribute to method development initiatives, and ensure high-quality data generation in support of research and development programs. This role requires strong hands-on experience in HPLC-based techniques, biochemical assays, and analytical software platforms, along with a commitment to data integrity, documentation excellence, and cross-functional collaboration.

Responsibilities

• Perform in-house assays for polysaccharide manufacturing, including in-process testing, process development and process characterization study sample analysis, including: HPLC-based assays (e.g., HPLC-RI, HPAEC-PAD, etc.), Spectrophotometric-based assays (e.g., UV/Vis, Lowry, PicoGreen, Anthrone, etc.), Enzyme- and/or Immuno assays (e.g., ELISA, MSD platforms), Nephelometry (e.g. Turbidity analysis), Metabolite Analysis (e.g. sugars), LC-MS-based assay.
• Prepare samples, reagents, standards, and controls according to established protocols.
• Troubleshoot instrumentation and assay performance issues to ensure reliable data output.
• Assist in developing, qualifying, and optimizing analytical methods for sample preparation, testing, and characterization.
• Support method transfer, robustness evaluation, and documentation updates.
• Proactively recommend improvements to increase assay sensitivity, reproducibility, and throughput.
• Utilize data analysis software platforms such as Empower and Chromeleon for HPLC data acquisition and analysis, and SoftMax Pro for MSD and spectrophotometric assay data analysis.
• Analyze, interpret, and summarize experimental data clearly and concisely.
• Prepare technical summaries and present findings to cross-functional teams (e.g., R&D, CMC, Quality).
• Maintain meticulous laboratory notebooks and electronic records in compliance with internal SOPs and laboratory standards.
• Ensure data integrity and adherence to applicable regulatory guidelines (e.g., GLP/GMP where applicable).
• Participate in audits, documentation reviews, and quality initiatives as needed.
• Collaborate effectively with scientists across disciplines to support program milestones.
• Demonstrate eagerness to learn new analytical techniques and scientific concepts.
• Integrate best laboratory practices and contribute to a culture of operational excellence.

Qualifications

• MSc in Chemistry/Biochemistry, Biotechnology, or similar degree with a minimum of 3 years of relevant industry experience, or BSc with a minimum of 5 years of relevant industry experience.
• Hands-on experience with HPLC systems and carbohydrate or polysaccharide analysis.
• Experience with HPAEC-PAD is preferred.
• Experience with LC-MS/MS is a plus.
• Experience with Empower and/or Chromeleon software.
• Familiarity with biochemical assays (ELISA, colorimetric, fluorescence-based assays).
• Experience working with polysaccharides, biologics, or complex drug substances.
• Experience in in-process monitoring and testing for process-related impurities.
• Knowledge of regulatory expectations for analytical documentation.
• Experience supporting CMC, process development, or analytical development programs.

Salary

• $116,480-$128,960

Why Choose R&D Partners?

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

• Medical insurance – PPO, HMO & HSA
• Dental & Vision insurance
• 401k plan
• Employee Assistance Program
• Long-term disability
• Weekly payroll
• Expense reimbursement
• 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.

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