Senior Biochemistry Research Associate – Protein Conjugation

Lonza Group Ltd.; Oss; On-site; Confidential; Full time

Benefits offered by this job

An agile career and dynamic working文化

An inclusive and ethical workplace

Compensation programs that recognize高绩

A variety of benefits dependent onrole

Job summary

Lonza Oss is seeking a Senior Research Associate Biochemistry to advance ADS R&D in cytotoxic ADCs and related modalities. You will design, execute, document experiments, troubleshoot protocols, and optimize workflows using a full range of analytical techniques.

You will coordinate functional assays, prepare materials for stakeholders, and contribute to SOPs and ELN documentation in a dynamic, collaborative team at the Oss site.

Qualifications

• BSc/MSc in Biochemistry or Molecular Biology.
• 2–4 years relevant Biochemistry experience.
• Strong focus on lab work with high attention to detail and rigorous standards.
• Good verbal and written communication; team-oriented.
• Proficient in MS Office.

Responsibilities

• Plan and perform experiments; improve protocols as needed.
• Run enzymatic and chemical reactions on antibodies and proteins; troubleshoot.
• Purify proteins (Protein A chromatography, SEC, IEX) and analyze results.
• Conduct functional analyses (in vitro cytotoxicity, reporter assays, ELISA).
• Coordinate outsourced CRO assays and draft study protocols.
• Prepare materials for IP filings and internal/external presentations.
• Ensure timelines and quality of sub-projects; support meetings.
• Onboard new researchers and supervise interns.

Skills

MS Office

Laboratory skills

Attention to detail

Communication skills

Education

BSc/MSc in Biochemistry or Molecular Biology

Tools

SDS-PAGE

RP-UPLC

UPLC-MS

ELN

Job description

Lonza Oss is seeking a Senior Research Associate Biochemistry to advance ADS R&D in cytotoxic ADCs and related modalities. You will design, execute, document experiments, troubleshoot protocols, and optimize workflows using a full range of analytical techniques.

You will coordinate functional assays, prepare materials for stakeholders, and contribute to SOPs and ELN documentation in a dynamic, collaborative team at the Oss site.