Upstream operator

mAbxience
📍 León, Castile and León, Spain 💼 Full-time 🕒 Posted February 25, 2026

Job Description

Global Responsibility

Execute UpStream (USP) activities in the Cell Culture area of the production department, following operational procedures and GMP regulations.


Specific Responsibilities

  • Execute the cell culture activities, according to process specifications and quality standards.
  • Write SOPs related to the equipment and activities of USP department.
  • Write batch records.
  • Prepare the production equipment prior to its use and after it (cleaning, inactivation, etc.).
  • Register all the productive activities in logbooks, batch records (BRs) or other documents, according to the Company’s quality procedures.
  • Prepare culture means and process, filtering and sterilization solutions.
  • Provide support in preparation activities, reconditioning and materials sterilization.
  • Install and qualify equipment and support its maintenance, calibration and requalification.

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Job Details

  • Location León, Castile and León
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 25, 2026
  • Application Deadline April 06, 2026