Kelly® Science & Clinical is seeking a Senior Research Associate, Protein Sciences and Microbiology, for a contract-to-hire opportunity with an innovative biotechnology and medical device company in Petaluma, CA. If you are driven by the prospect of translating cutting-edge scientific discoveries into tangible advancements and are poised to advance your career, join us as we pioneer progress in the biotechnology and medical device industries.
Workplace: Onsite in Petaluma CA.
Position Title: Senior Research Associate, Protein Sciences and Microbiology
Position Type: Contract-to-hire
Pay rate: $45-60 per hour.
Company: Kelly® Science & Clinical
Reports To: Chief Executive Officer (CEO)
Client Overview:
Our client is a leader in developing and manufacturing advanced antimicrobial technologies for medical and consumer applications. They specialize in innovative anti-infective scientific pipeline and are committed to innovation, safety, and regulatory excellence.
Job Summary:
We are seeking a highly motivated and detail-oriented Associate Scientist to join our dynamic research team focused on protein chemistry. The successful candidate will primarily work on the characterization and analysis of proteins within human serum, contributing to advancements in understanding protein interactions and functions.
Responsibilities

• Conduct experiments involving extraction, purification, and analysis of proteins from human serum.
  

• Utilize various techniques such as mass spectrometry, chromatography, and electrophoresis for protein characterization.
  

• Collaborate with a multidisciplinary team to design and implement research projects.
  

• Analyze and interpret data, prepare detailed reports and presenting findings at team meetings.
  

• Maintain laboratory equipment and ensure adherence to safety protocols.

Qualifications

• BS/MS in Biochemistry, Molecular Biology, Chemistry, or a related field.
  

• 5–7 years of relevant hands-on research experience within the pharma/biopharma industry
  

• Expertise in protein manipulation: expression, purification (affinity, ion exchange, size exclusion), and characterization (SDS-PAGE, Western blot, ELISA, mass spectrometry, etc.).
  

• Knowledge of microbiology and experience running and maintaining bacterial cultures
  

• Familiarity with basic GMP concepts, data integrity standards, and scientific writing of protocols or SOPs.

• Strong analytical skills, excellent attention to detail, and the ability to troubleshoot complex experimental challenges.
  

• Effective communication skills and a collaborative mindset.

Preferred Qualifications:

• Experience with paraben, preservative, and bioburden testing
  

• Experience supporting small molecule drug discovery programs
  

• Exposure to IND or regulatory document preparation

Why Join Us:

• Competitive compensation package and potential for permanent placement following the temporary period.
  

• Opportunity to work at the forefront of biotechnology innovation in a collaborative and dynamic environment.
  

• Access to ongoing career development and networking opportunities through Kelly® Science & Clinical’s expansive network of industry experts and recruiters.

If your qualifications align with the requirements of this role, we invite you to apply and take the next step in your career journey. Rest assured, even if this opportunity isn’t the perfect match, your profile will remain within our network, ensuring you’re connected to a wealth of future opportunities in the field of science and clinical research.
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