Senior Lab Analyst — QC & Instrumentation (HPLC, GC)

Zoetis Spain SL; Michigan; On-site; USD 55,000 - 75,000; Full time

Job summary

Zoetis in Michigan seeks a QO Lab Analyst to analyze raw materials, in-process materials, APIs, and finished product samples in a fast‑paced, customer‑oriented laboratory environment. The role involves performing qualitative and quantitative assays with standard equipment and automated instruments, interpreting data for GMP impact, and supporting investigations and training across the lab.

Candidates should have 2+ years in Quality Operations and a degree in Chemistry/Biochemistry, with

Qualifications

• 2+ years of related experience in Quality Operations preferred.
• Proficient in at least one high‑complexity instrument (HPLC/uHPLC/GC) or multiple lower‑complexity techniques.
• Ability to write routine assay protocols or qualifications.
• Ability to learn new skills quickly and train others when needed.

Responsibilities

• Perform and document qualitative or quantitative assays on samples.
• Operate and troubleshoot instrumentation and interpret data for GMP impact.
• Support QC activities such as cleaning verification when needed.
• Participate in laboratory investigations and write routine protocols.

Skills

Attention to detail

Multi-tasking

Team collaboration

Good laboratory technique

Education

BA/BS or MS in Chemistry, Biochemistry, or related science

Tools

HPLC

uHPLC

GC

Spectroscopy

TLC

Titrations

Job description

Zoetis in Michigan seeks a QO Lab Analyst to analyze raw materials, in-process materials, APIs, and finished product samples in a fast‑paced, customer‑oriented laboratory environment. The role involves performing qualitative and quantitative assays with standard equipment and automated instruments, interpreting data for GMP impact, and supporting investigations and training across the lab.

Candidates should have 2+ years in Quality Operations and a degree in Chemistry/Biochemistry, with