Associate, Quality Control Labs (Microbiology)

ALCON SINGAPORE MANUFACTURING PTE. LTD.; Singapore; On-site; SGD 52,000 - 76,000; Full time

Job summary

ALCON SINGAPORE MANUFACTURING PTE. LTD. is seeking an Associate Microbiologist to lead advanced microbiology projects in the QC Lab, focusing on environmental monitoring, testing, and maintaining aseptic practices.

You will support product validation and compliance with GMP requirements. The role covers microbiological testing, investigations, CAPA implementation, and collaboration with Manufacturing, QA, Engineering, and Validation teams to ensure contamination control and product quality.

Qualifications

• Diploma or Bachelor’s or Master’s degree in Microbiology, Biological Sciences or Biotechnology.
• Minimum 4-6 years of microbiology experience within a GMP-regulated pharmaceutical, biologics, medical device, or sterile manufacturing environment.
• Knowledge of aseptic processing and contamination control principles.
• Experience with Environmental Monitoring and cleanroom microbiology.
• Proven experience conducting microbiological investigations and root cause analysis.
• Knowledge of FDA, EU GMP Annex 1, PIC/S, and Data Integrity requirements.
• Experience supporting regulatory inspections.
• Experience in microbiological control of Grade A and critical Grade B aseptic processing areas, with a strong understanding of cleanroom behavior, environmental monitoring, and contamination risk management.

Responsibilities

• Perform microbiological testing of raw materials, in-process samples, utilities, environmental monitoring (EM), and finished products in accordance with approved procedures and GMP requirements.
• Execute environmental monitoring programs and support routine monitoring of classified manufacturing areas to ensure compliance with contamination control requirements.
• Support microbiological investigations, including environmental monitoring excursions, OOS, OOT, and contamination events, under the guidance of senior microbiologists/supervisor/manager.
• Assist in root cause analysis and implementation of corrective and preventive actions (CAPAs) for microbiological deviations.
• Support qualification, validation, and requalification activities related to microbiological methods, cleanrooms, utilities, equipment, and manufacturing processes.
• Perform microbial identification and trending of microbiological data to support contamination control and product quality initiatives.
• Ensure accurate, timely, and GMP-compliant documentation of laboratory activities, test results, investigations, and records.
• Maintain compliance with cGMP, GxP, Data Integrity, and site procedures.
• Participate in laboratory housekeeping, equipment maintenance, inventory management, and laboratory readiness activities.
• Collaborate with Manufacturing, Quality Assurance, Engineering, and Validation teams to support routine operations and site objectives.
• Support implementation and maintenance of the site's Contamination Control Strategy (CCS).
• Assist in risk assessments related to microbiological control of manufacturing processes and cleanroom environments.
• Support internal audits, regulatory inspections, and customer audits by providing microbiological data and documentation as required.
• Contribute to continuous improvement initiatives aimed at enhancing laboratory efficiency, compliance, and contamination control practices.
• Provide technical support and guidance to laboratory analysts and trainees when assigned.
• Participate in routine and urgent QC Microbiology laboratory activities, including shift coverage, weekends, or extended hours as required by business needs.
• Support routine and urgent microbiology laboratory activities through rotational shift coverage when required.

Skills

Microbiology

GMP

Environmental Monitoring

Aseptic Processing

Root Cause Analysis

Data Integrity

Education

Microbiology degree (Diploma/Bachelor/Master)

Job description

At Alcon, we are driven by the meaningful work we do to helppeople see brilliantly. We innovate boldly, champion progress, and act withspeed as the global leader in eye care. Here, you’ll be recognized for yourcommitment and contributions and see your careerlike never before. Together, wego above and beyond to make an impact in the lives of our patients andcustomers. We foster an inclusive culture and are looking for diverse, talentedpeople to join Alcon.

As the Associate (Microbiologist) under QC Labs, you will be responsible for primarily responsiblefor leading advanced projects in the Quality Control Lab, focusing onenvironmental monitoring, testing, and maintaining aseptic practices. You willsupport product validation and compliance, requiring advanced technical skillsand problem-solving abilities.

In this role, a typical day will include:

• Perform microbiological testing of raw materials, in-process samples, utilities, environmental monitoring (EM), and finished products in accordance with approved procedures and GMP requirements.
• Execute environmental monitoring programs and support routine monitoring of classified manufacturing areas to ensure compliance with contamination control requirements.
• Support microbiological investigations, including environmental monitoring excursions, out-of-specification (OOS), out-of-trend (OOT), and contamination events, under the guidance of senior microbiologists/ supervisor/ manager.
• Assist in root cause analysis and implementation of corrective and preventive actions (CAPAs) for microbiological deviations.
• Support qualification, validation, and requalification activities related to microbiological methods, cleanrooms, utilities, equipment, and manufacturing processes.
• Perform microbial identification and trending of microbiological data to support contamination control and product quality initiatives.
• Ensure accurate, timely, and GMP-compliant documentation of laboratory activities, test results, investigations, and records.
• Maintain compliance with cGMP, GxP, Data Integrity, and site procedures.
• Participate in laboratory housekeeping, equipment maintenance, inventory management, and laboratory readiness activities.
• Collaborate with Manufacturing, Quality Assurance, Engineering, and Validation teams to support routine operations and site objectives.
• Support implementation and maintenance of the site's Contamination Control Strategy (CCS).
• Assist in risk assessments related to microbiological control of manufacturing processes and cleanroom environments.
• Support internal audits, regulatory inspections, and customer audits by providing microbiological data and documentation as required.
• Contribute to continuous improvement initiatives aimed at enhancing laboratory efficiency, compliance, and contamination control practices.
• Provide technical support and guidance to laboratory analysts and trainees when assigned.
• Participate in routine and urgent QC Microbiology laboratory activities, including shift coverage, weekends, or extended hours as required by business needs.
• Support routine and urgent microbiology laboratory activities through rotational shift coverage when required.

What You'll Bring to Alcon

• Diploma or Bachelor's or Master's degree in Microbiology, Biological Sciences or Biotechnology
• Minimum 4-6 years of microbiology experience within a GMP-regulated pharmaceutical, biologics, medical device, or sterile manufacturing environment.
• Knowledge of aseptic processing and contamination control principles.
• Experience with Environmental Monitoring and cleanroom microbiology.
• Proven experience conducting microbiological investigations and root cause analysis.
• Knowledge of FDA, EU GMP Annex 1, PIC/S, and Data Integrity requirements.
• Experience supporting regulatory inspections.
• Experience in microbiological control of Grade A and critical Grade B aseptic processing areas, with a strong understanding of cleanroom behavior, environmental monitoring, and contamination risk management.

HOW YOU CANTHRIVE AT ALCON:

• At Alcon, weare committed to fostering a work environment where our employees can grow,innovate, and excel. Here’s how you can thrive in your role with us:
• Career Growth& Development – Gain access to continuous learning opportunities,leadership training, and career advancement programs to support yourprofessional journey.
• CollaborativeCulture – Work alongside passionate and diverse teams in a dynamic andinclusive environment that encourages innovation and teamwork.
• Impactful Work– Be part of a purpose-driven company that is improving lives by advancing eyecare solutions worldwide.
• Recognition& Rewards – Your contributions are valued and recognized throughcompetitive compensation, performance incentives and career progressionopportunities.
• Global Exposure– Join a world-class organization with opportunities to collaborate acrossinternational teams and gain global industry insights.
• Work-LifeBalance & Well-Being – Enjoy employee wellness programs, flexible workarrangements and initiatives that support your well-being.

At Alcon, we empower our people to make a difference whilegrowing their careers in an exciting and supportive environment. Join us andsee brilliance in every opportunity!