Referso Jobs

Sr. Microbiologist, Quality Assurance

LeMaitre · Posted Nov 10, 2026

Open

Burlington, Massachusetts, United States
Full-time · Senior
$90K–$110K per year
5+ years

Sr. Microbiologist, Quality Assurance

LeMaitre · Posted Nov 10, 2026

Open

Burlington, Massachusetts, United States
Full-time · Senior
$90K–$110K per year
5+ years

Microbiology Intern

Thermo Fisher Scientific · Posted Nov 10, 2026

Open

Monza, Italy
On-site
Internship · Intern
0+ years

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Support microbiological testing and laboratory operations in a Microbiology Laboratory.

Responsibilities

Support daily activities of the Microbiology Laboratory
Learn and apply microbiological analytical methods such as Bacterial Endotoxin Testing, Sterility Testing, and Bioburden Testing
Prepare samples, culture media, reagents, and materials for analytical testing
Assist in performing microbiological analyses in compliance with procedures and quality standards
Maintain laboratory documentation and analytical data records

Requirements

Master’s degree in Microbiology or a related technical field

Skills

Microbiological testing Bacterial Endotoxin Testing Sterility Testing Bioburden Testing Good Laboratory Practices Microsoft Office applications Microsoft Office

Senior Principal Microbiologist

Lilly · Posted Nov 10, 2026

Open

Concord, North Carolina, United States
Full-time · Senior
$117K–$172K per year
7–10 years

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Lead technical and operational activities for microbiological testing and Clean Utilities systems at a GMP manufacturing site.

Compensation

The anticipated wage for this position is $117,000 - $171,600

Responsibilities

Design and install systems, procedures, and methods for QC microbiological testing and environmental monitoring labs
Lead and support Clean Utilities qualification, validation, technology transfer, remediation, and lifecycle management
Develop, review, and approve SOPs, training materials, and quality documentation
Provide technical training and mentorship to laboratory personnel
Serve as SME during internal and external audits and regulatory inspections

Requirements

Bachelor's degree in a science field related to microbiology or biology
Nice to have: Problem solving
Nice to have: Interpersonal interaction
Nice to have: Continuous improvement
Nice to have: PPE and safety compliance

Skills

GMP Microbiology Laboratory Clean Utilities systems (PW, WFI, clean steam, process gases)Method development and validation

Quality Assurance Microbiologist

Establishment Labs · Posted Oct 30, 2026

Open

Coyol, Alajuela, Costa Rica
Hybrid
2+ years

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Responsible for investigating and providing microbiological guidance across product development, design transfer, and manufacturing processes, overseeing the Microbiology Technician and ensuring compliance with regulatory and quality standards.

Responsibilities

Support product development projects and design transfer efforts
Support the Regulatory Affairs department in registry and renewal of existing registrations
Coordinate requalification of critical systems such as HVAC and compressed air
Coordinate viable and nonviable monitoring of the clean room and product
Lead efforts to address nonconformities and out-of-specification results

Requirements

Bachelor’s degree in Microbiology or Biotechnology Engineering

Skills

Bioburden testing Endotoxins testing Environmental viable monitoring Environmental non-viable monitoring Regulatory affairs Design transfer

QC Microbiology Tech I

Gilead Sciences · Posted Nov 7, 2026

Open

El Segundo, California, United States
$56K–$72K per year
1+ years

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Compensation

The salary range for this position is: $55,930.00 - $72,380.00. Kite considers a variety of factors when determining base compensation, including experience, qualifications, and geographic location. These considerations mean actual compensation will vary. This position may also be eligible for a discretionary annual bonus, discretionary stock-based long-term incentives (eligibility may vary based on role), paid time off, and a benefits package.

Responsibilities

Perform environmental monitoring of cleanrooms
Collect water samples to ensure all sample collected per schedule and tested on time
Perform microbiological assays such as Gram Stain, Endotoxin, Sterility, Microbial Identification, Growth Promotion, Bioburden and Plate Reading
Aid in filing/archiving of test records
Data entry and trend data as needed and prepare slides for management

Requirements

High School diploma
Nice to have: Cell therapy experience

Skills

Environmental monitoring Water sampling Microbiological assays Gram Stain Endotoxin testing

Specialist, QC Microbiology

Bristol Myers Squibb · Posted Nov 5, 2026

Open

Cruiserath, Ireland
On-site
1+ years

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QC Microbiology Analyst responsible for supporting site activities related to Product Testing, performing testing of samples and laboratory duties in accordance with cGMP regulations.

Compensation

You’ll get a competitive salary and a great benefits package including an annual bonus, pension contribution, family medical allowance, 27 days of annual leave, life assurance and on-site gym.

Responsibilities

Performing Sterility testing on Drug Product samples
Performing Bacterial Endotoxin Testing on Drug Product, Drug Substance, Raw Material and Utility samples within required hold times
Performing Bioburden testing on Drug Substance, Raw Materials and Utility samples within required hold times
Performing Growth Promotion testing of media lots entering the laboratory
Carrying out identifications of Microorganisms isolated post testing activities

Requirements

Level 8 degree in Microbiology or related discipline
Nice to have: Aseptic manufacturing background

Skills

Sterility testing Bacterial Endotoxin Testing Bioburden testing Growth Promotion testing

Specialist, QC Microbiology

Bristol Myers Squibb · Posted Nov 5, 2026

Open

Cruiserath, Ireland
On-site
Full-time
1+ years

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QC Microbiology Analyst responsible for supporting site activities related to Product Testing, performing testing of samples and laboratory duties in accordance with cGMP regulations.

Compensation

You’ll get a competitive salary and a great benefits package including an annual bonus, pension contribution, family medical allowance, 27 days of annual leave, life assurance and on-site gym.

Responsibilities

Performing Sterility testing on Drug Product samples
Performing Bacterial Endotoxin Testing on Drug Product, Drug Substance, Raw Material and Utility samples within required hold times
Performing Bioburden testing on Drug Substance, Raw Materials and Utility samples within required hold times
Performing Growth Promotion testing of media lots entering the laboratory
Carrying out identifications of Microorganisms isolated post testing activities

Requirements

Level 8 degree in Microbiology or related discipline
Nice to have: Aseptic manufacturing background
Nice to have: Sterility experience

Skills

Sterility testing Bacterial Endotoxin Testing Bioburden testing Growth Promotion testing

Sr. Microbiologist, Quality Assurance

Sr. Microbiologist, Quality Assurance

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Microbiology Intern

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Senior Principal Microbiologist

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QC Microbiology Tech I

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Specialist, QC Microbiology

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Bioburden Testing jobs

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