Research Associate II

May 4, 2026
$40 / hour
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Job Description

Job Summary:

  • Employer is seeking a Sr Research Associate I with experience in protein purification process development and process characterization.

Duties and Responsibilities:

  • Plan and execute assigned experiments on-site that support Process Development activities and project goals.
  • Select appropriate methods and techniques for performing experiments.
  • Develop skills in data analysis and interpreting experiment outcomes including the ability to evaluate data quality and recognize anomalous results.
  • Recommend alternatives, research new methods and techniques and proactively seek out senior personnel to discuss potential solutions to problems.
  • Participate in group meetings and present results, data interpretation and conclusions.
  • Demonstrate strong verbal communication and interpersonal skills including the ability to explain processes used to achieve results of assigned tasks.
  • Work with team oriented, collaborative and problem-solving mindset.
  • Always work with safety in mind.
  • Able to work with highly potent compounds upon training.

Education and Experience:

  • BS degree in a relevant scientific discipline and 2+ years of relevant experience.
  • MS degree in a relevant scientific discipline and 0+ years of relevant experience.
  • Preferred degree in Chemical/Biochemical Engineering, Biochemistry, Chemistry or a related scientific discipline.
  • Prior experience in biologics purification, with an emphasis on conjugation, tangential flow filtration (UF/DF), and filtration.
  • Prior experience in analytical operations: SEC/HPLC, CE (R/NR), HCP testing is beneficial, but not required.

Knowledge, Skills, and Abilities:

  • Knowledge of cGMPs, technology transfer, and scaling up bioprocesses.
  • Must be able to work effectively in cross-functional teams.
  • Must demonstrate excellent technical writing skills.
  • Working understanding of downstream process development including centrifugation, normal and tangential flow filtration, chromatography operations, and virus clearance.
  • The ability to demonstrate hands on experience in several of these areas is expected.
  • Experience with multiple modalities (mAbs, bispecifics, fusion and antibody drug conjugates, virus particles) produced in microbial and mammalian expression systems is a plus.
  • Ability to work effectively within the purification team to help design and execute experiments supporting process definition, optimization, and characterization with an increasing level of independence.
  • Ability to collaborate with Technical Operations during technology transfer from process development to GMP manufacturing, including serving as a process development representative during purification operations, providing technical troubleshooting and identifying opportunities for future process and equipment improvements.
  • The candidate will also contribute to the preparation of regulatory filings and process validation and characterization reports.
  • Ability to effectively communicate ideas, project goals and results and should have the ability to proactively identify issues and suggest 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 teams is essential.
  • Self-motivated, organized, and enProduct scientific investigation and thinking.
  • The candidate will monitor and contribute to external literature and scientific conferences.