Senior Pharmaceutical Microbiologist: QA & Aseptic Lead

Placements24; Benoni; On-site; ZAR 750,000 - 1,100,000; Full time

Benefits offered by this job

Competitive salary

Bonuses

Medical, dental, and vision coverage

Retirement fund

Training & conferences

Annual leave

Life insurance

Disability coverage

Relocation assistance

Job summary

Placements24 is partnering with a leading pharmaceutical manufacturer in Benoni to hire a Senior Pharmaceutical Microbiologist to lead the microbiology laboratory operations. You will oversee testing, environmental monitoring, data reporting, and method development to ensure microbial quality and regulatory compliance.

The ideal candidate holds a Master’s or PhD in Microbiology, 5–7 years in pharma microbiology, and at least 2 years in a supervisory role.

Qualifications

• Master's or PhD in Microbiology, Pharmaceutical Sciences, or a related field.
• 5-7 years of experience in pharmaceutical microbiology, with at least 2 years in a supervisory or senior role.
• Extensive hands-on experience with aseptic techniques, microbial enumeration, sterility testing, and microbial identification.
• In-depth knowledge of cGMP requirements for microbiological control, environmental monitoring, and validation.
• Proficiency in performing and interpreting bacterial endotoxin testing (e.g., LAL).
• Experience with pharmacopoeial methods (USP, EP) and regulatory guidelines.
• Strong problem-solving, analytical, and documentation skills.
• Excellent communication and interpersonal skills, with the ability to lead a team effectively.
• Familiarity with bioburden reduction strategies and cleanroom classification is desirable.
• Proficiency in using laboratory information management systems (LIMS) is a plus.

Responsibilities

• Oversee all aspects of the pharmaceutical microbiology laboratory, including sample testing, data analysis, and result reporting.
• Develop, validate, and implement microbiological test methods for raw materials, in-process samples, finished products, and environmental monitoring.
• Conduct microbial limit tests, sterility tests, bacterial endotoxin tests (BET), and antimicrobial effectiveness tests (AET).
• Design and manage environmental monitoring programs for cleanroom facilities, including air, surface, and personnel monitoring.
• Investigate out-of-specification (OOS) microbiological results and environmental excursions, identifying root causes and implementing CAPAs.
• Ensure compliance with cGMP, USP, EP, and other relevant regulatory guidelines for microbiological testing.
• Manage the qualification and calibration of microbiological laboratory equipment.
• Train and mentor junior microbiologists and laboratory technicians.
• Review and approve microbiological data, reports, and validation documentation.
• Stay current with advancements in pharmaceutical microbiology and relevant regulatory expectations.

Skills

Aseptic techniques

Microbial enumeration

Sterility testing

Microbial identification

cGMP compliance

Data analysis

Leadership / team management

LAL method

Education

Master's degree in Microbiology

PhD in Microbiology

Tools

LIMS

Job description

Placements24 is partnering with a leading pharmaceutical manufacturer in Benoni to hire a Senior Pharmaceutical Microbiologist to lead the microbiology laboratory operations. You will oversee testing, environmental monitoring, data reporting, and method development to ensure microbial quality and regulatory compliance.

The ideal candidate holds a Master’s or PhD in Microbiology, 5–7 years in pharma microbiology, and at least 2 years in a supervisory role.