Quality Control Technician – Microbiology
📍 Athens, GA
🕘 Schedule: Monday–Friday | 9:00 AM – 5:00 PM
Job Overview
Sigma Systems is seeking a Quality Control Technician to support routine microbiological testing and environmental monitoring activities in a GMP-regulated manufacturing environment. This role is ideal for candidates with microbiology experience , strong attention to detail, and familiarity with aseptic techniques and cleanroom operations .
The Quality Control Technician will perform routine, supervised testing following established Standard Operating Procedures (SOPs) and contribute to maintaining product quality and regulatory compliance.
Key Responsibilities
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Perform routine quality control and microbiological testing in accordance with GMP and SOPs
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Conduct environmental monitoring (viable and non-viable air and surface sampling) in aseptic manufacturing areas
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Read and interpret environmental monitoring plates
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Perform bacterial colony enumeration on agar plates
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Conduct Gram stain techniques and assist with contaminant identification
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Enter, track, and maintain test results using LIMS and data management systems
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Prepare and maintain environmental monitoring supplies and equipment
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Assist with protocol testing as needed
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Support media preparation, glassware washing, and autoclave operations
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Operate assigned laboratory equipment safely and accurately
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Maintain compliance with Health, Safety, and Environmental (HSE) standards
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Order laboratory supplies as required
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Collaborate with supervisors and team members on assigned projects
Required Qualifications
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Bachelor’s degree in Microbiology (preferred)
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Associate’s degree or currently pursuing a relevant scientific degree with applicable microbiology experience will be considered
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1–2 years of microbiology or quality control laboratory experience
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Hands-on experience with:
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Bacterial colony enumeration
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Gram staining techniques
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Aseptic techniques and cleanroom operations
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Environmental monitoring practices
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Ability to meet aseptic gowning qualification standards
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Experience working in GMP-regulated environments
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Familiarity with LIMS systems
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Proficiency with Microsoft Office (Word, Excel, Outlook)
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Strong attention to detail and documentation skills
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Ability to work effectively in a team-oriented environment
Work Environment
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GMP laboratory and aseptic manufacturing settings
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Routine interaction with supervisors and experienced operators
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Emphasis on safety, compliance, and quality standards
Employment Type: CONTRACTOR