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Applications close November 14th, 2026

Quality Control Analyst

Auto-translated from Spanish · original: Analista de Control de Calidad

5 day weekGenerous PTOOnsite · Salamanca, Castile and León, Spain

The 4-day week in Spain

About the role

Job Description

At our company in Salamanca, we are looking to hire a Quality Control Analyst for the Laboratory Operations area, focusing on Sterility and Microbiology activities. The position is located on site and involves a working schedule of 7:00 to 15:00 or 14:00 to 22:00, Monday to Friday (and occasionally some Saturdays).

The selected candidates will be responsible for executing, reviewing and documenting the necessary tests in accordance with established procedures, ensuring at all times compliance with quality standards and Good Manufacturing Practices (GMP).

General objective of the position

Ensure the correct performance of microbiological control tasks in the laboratory, contributing to the release of intermediate product, final product, plant services and stability studies, always under the established regulatory and quality requirements.

Main responsibilities

  • Perform microbiological control tests in the Sterility and Microbiology areas.
  • Collaborate in the release of intermediate product, final product, plant services and stability studies in accordance with official procedures.
  • Carry out monitoring and recording of laboratory equipment.
  • Plan the consumption of materials and reagents, and place orders through SAP.
  • Record results in authorized systems and forms within the required timeframes.
  • Review tests performed by other analysts.
  • Take part in preliminary investigations of incidents and collaborate in laboratory investigations when necessary.
  • Manage the control of test standards.

Requirements

  • University degree or bachelor's degree in Laboratory science.
  • Prior laboratory experience within the pharmaceutical industry.
  • Knowledge of SAP (desirable).
  • Proficiency in the Office suite.
  • Knowledge of GMPs.
  • Certification in gowning for sterile processes.
  • Teamwork skills.
  • Strong oral and written communication skills.
  • B2 level of English (desirable).
  • Experience in microbiological control testing.

Valued competencies

  • Effective communication
  • Quality control
  • GMP compliance
  • Document management
  • Laboratory investigations and OOS
  • GMP laboratory
  • Laboratory analytical techniques
  • Materials and testing management
  • Technical writing
  • Management of LIMS, SAP and technical procedures

Additional location(s) Compensation Information:

Required Skills:

Compound Management, GMP Compliance, GMP Laboratory, Keen Observation, Laboratory Analytical Techniques, Laboratory Information Management System (LIMS), Laboratory Investigations, Laboratory Operations, OOS Investigations, Quality Standards, Recordkeeping, Standard Operating Procedure (SOP) Writing, Sterility Testing, Technical Procedures, Technical Writing

Preferred Skills:

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Search Firm Representatives Please Read Carefully

Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

VISA Sponsorship:

Travel Requirements:

Flexible Work Arrangements:

Not Applicable

Shift:

Valid Driving License:

Hazardous Material(s):

Job Posting End Date:

11/15/2026

*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

About Merck

Global pharmaceutical leader (NASDAQ: MRK) offering 25 vacation days from day one regardless of tenure, 12 paid US holidays, and a 4-day year-end shutdown — ~41 days off per year for US employees.

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