Demo

Analytical Scientist

Astrix
Vista, CA Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 10/19/2026
Pay Rate Low: 36 | Pay Rate High: 47

Analytical Scientist, Quality Control

6-month contract

  • Pharmaceutical / Peptide Manufacturing
  • On-site M-F 8-5

About The Role

We are seeking a detail-oriented Analytical Scientist to join our Quality Control team within a cGMP peptide manufacturing environment. In this role, you will be central to ensuring the integrity of raw materials and finished peptide products through rigorous analytical testing, documentation, and cross-functional collaboration. You will partner closely with QC leadership and other departments to uphold the highest standards of pharmaceutical quality.

Key responsibilities

  • Execute analytical testing of incoming raw materials, in-process samples, and final peptide products, ensuring all work is completed in accordance with cGMP requirements.
  • Operate and maintain a range of analytical instrumentation including HPLC, UPLC, GC, Mass Spectrometry, Karl Fischer, UV, optical rotation, and TLC; support calibration and method validation activities.
  • Author and revise controlled documents including SOPs, standard testing methods, and product specifications; participate in the review and approval workflow with cross-functional teams.
  • Initiate and support investigations into deviations and out-of-specification results; document findings and propose corrective actions.
  • Oversee quarantine, testing, and GMP release of raw materials and finished goods; review Certificates of Analysis for accuracy and completeness.
  • Contribute to analytical method validations and stability programs as directed.
  • Ensure ongoing GMP compliance of QC instrumentation through scheduled verification and maintenance activities.
  • Adhere to all applicable safety protocols governing the handling and disposal of chemicals in a high-volume manufacturing environment.

Qualifications

  • B.S. in Chemistry, Biochemistry, or a closely related discipline required; M.S. preferred.
  • At least 1 year of hands-on experience in a GMP-regulated pharmaceutical or biotechnology setting.
  • Demonstrated proficiency with analytical techniques such as HPLC, GC, and Karl Fischer titration.
  • Familiarity with equipment maintenance and calibration programs.
  • Strong scientific writing ability; capable of authoring clear, audit-ready documentation.
  • Proficient in Microsoft Office (Word, Excel, PowerPoint).
  • Ability to manage multiple priorities in a fast-paced, deadline-driven environment.
  • Proactive communicator who keeps management informed of emerging issues.
  • Works effectively both independently and as part of a collaborative team.
  • Flexible availability, with occasional capacity for evening or weekend work based on business needs.

This job description is a complete list of all desired skills, but not all are required. We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you!

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Salary.com Estimation for Analytical Scientist in Vista, CA
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