Microbiology Quality & Sterility Assurance Scientist
About this opportunity
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com .
As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.
Job Function:
Quality
Job Sub Function:
R&D/Scientific Quality
Job Category:
Professional
All Job Posting Locations:
Warsaw, Indiana, United States of America
Job Description:
Depuy Synthes a member of the Johnson & Johnson Family of Companies is currently recruiting for a Microbiology Quality & Sterility Assurance Scientist! This position will be located in Warsaw, IN.
Position Summary
The Laboratory Technician is responsible for performing microbiological, environmental monitoring, and analytical testing activities that support medical device development, manufacturing, contamination control, and validation programs. The position operates in a regulated laboratory environment and performs testing in accordance with approved procedures, protocols, work instructions, and applicable regulatory requirements.
The Laboratory Technician will conduct microbiological analyses, prepare laboratory media and reagents, support reusable device validation studies, perform equipment maintenance activities, and maintain accurate laboratory documentation while ensuring compliance with ISO 13485 quality system requirements.
Essential Responsibilities
Microbiological Testing
Perform routine microbiological testing including:
Product bioburden testing
Sterility testing
Bacterial endotoxin testing
Microbial water testing
Compressed air microbiological testing
Environmental monitoring sample processing
Microbial limits testing, as applicable
Environmental Monitoring
Support the laboratory environmental monitoring program by performing:
Viable air sampling
Surface monitoring
Personnel monitoring
Non-viable particulate monitoring
Cleanroom monitoring activities
Environmental sample incubation and analysis
Trending data collection and reporting support
Microbial Identification & Characterization
Perform microbiological identification activities including:
MALDI-TOF microbial identification
Gram staining
Colony morphology characterization
Pure culture isolation
Culture maintenance and preservation
Investigation support for environmental and product isolates
Laboratory Support Activities
Prepare microbiological media and reagents.
Perform growth promotion testing and media qualification activities.
Maintain laboratory inventory and culture stocks.
Prepare testing supplies and sample kits.
Receive, log, and process incoming samples.
Maintain laboratory housekeeping and organization.
Analytical Testing
Perform routine analytical testing activities including:
Total Organic Carbon (TOC) testing of water systems
TOC testing associated with reusable medical device cleaning validations
Endotoxin testing of water and product samples
Data review and documentation of analytical results
Validation Support Responsibilities
Assist with execution of:
Reusable device cleaning validation studies
Disinfection validation studies
Steam sterilization validation studies
Environmental monitoring qualification activities
Equipment qualification protocols
Method verification and validation activities
Responsibilities may include:
Sample preparation
Test execution
Data collection
Equipment setup
Protocol and report support
Documentation review
Equipment Responsibilities
Operate and maintain laboratory equipment including:
MALDI-TOF systems
Particle counters
Air samplers
Endotoxin testing instruments
TOC analyzers
Incubators
Autoclaves
Biosafety cabinets
Refrigerators and freezers
Laboratory water systems
Environmental monitoring equipment
Support:
Equipment calibration activities
Preventive maintenance activities
Qualification and requalification testing
Troubleshooting of routine laboratory equipment issues
Documentation & Quality Responsibilities
Complete laboratory documentation accurately and contemporaneously.
Maintain test records, logbooks, worksheets, and electronic data.
Follow approved SOPs, protocols, and work instructions.
Support investigations for deviations, out-of-specification results, and environmental monitoring excursions.
Participate in CAPA and continuous improvement initiatives.
Support internal, customer, and regulatory audits.
Maintain compliance with ISO 13485 quality system requirements and laboratory data integrity expectations.
Required Qualifications
Education
Associate degree in Microbiology, Biology, Biotechnology, Chemistry, Biomedical Science, or related scientific discipline with 2+ years of laboratory experience; OR
Bachelor's degree in Microbiology, Biology, Chemistry, Biochemistry, Biomedical Sciences, or related scientific discipline.
Required Experience
Experience working in a microbiology, chemistry, pharmaceutical, medical device, healthcare, academic, contract testing, or regulated laboratory environment.
Understanding of aseptic laboratory techniques.
Experience with microbiological culture techniques.
Experience performing laboratory documentation and recordkeeping.
Familiarity with basic laboratory instrumentation and troubleshooting.
Preferred Experience
Experience with one or more of the following:
Environmental monitoring
Bioburden testing
Sterility testing
Endotoxin testing
Water system monitoring
Microbial identification
MALDI-TOF systems
Gram staining
TOC analysis
Media preparation
Cleanroom operations
Medical device testing
Cleaning validation studies
Laboratory quality systems
ISO 13485 environments
LIMS software systems
Knowledge & Skills
Preferred knowledge of:
Good Documentation Practices (GDP)
Good Manufacturing Practices (GMP)
ISO 13485
ISO 14644 cleanroom concepts
Basic microbiology principles
Contamination control practices
Laboratory safety procedures
Demonstrated ability to:
Follow detailed procedures accurately
Perform precise and repetitive laboratory testing
Maintain excellent organizational skills
Work independently and as part of a team
Prioritize multiple assignments
Communicate technical information effectively
Physical Requirements
Ability to stand for extended periods.
Ability to lift laboratory supplies up to 30 pounds.
Ability to work in laboratory and controlled environment settings.
Ability to wear required personal protective equipment (PPE).
Ability to perform repetitive pipetting, sample handling, and data entry activities.
Johnson & Johnson is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, protected veteran status or other characteristics protected by federal, state or local law. We actively seek qualified candidates who are protected veterans and individuals with disabilities as defined under VEVRAA and Section 503 of the Rehabilitation Act.
Johnson & Johnson is committed to providing an interview process that is inclusive of our applicants’ needs. If you are an individual with a disability and would like to request an accommodation, external applicants please contact us via https://www.jnj.com/contact-us/careers . internal employees contact AskGS to be directed to your accommodation resource.
Required Skills:
Preferred Skills:
Job details
How this role compares
Computed from every other active Quality role in our database, not just this employer's listings.
We currently track 909 comparable Quality roles across 103 biopharma companies.
Salary context
183 of 909 peers report a salary range (USD, annualized)
Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.
Where these roles are based
Top locations among the 909 comparable roles
+ 42 more countries
Seniority mix
428 of 909 peers have a known seniority level
Therapeutic area mix
1 of 909 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden
Similar opportunities
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How we calculate "similar"
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Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.
0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.