Jobs › GE HealthCare

QC Microbiologist 1

GE HealthCare · Arlington Heights, IL · $47,600–$71,400 a year · Full time

Posted Oct 5, 2026 · We last checked this listing on Oct 6, 2026

Apply at GE HealthCare

Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a time you made a documentation error in a GMP setting. How did you correct it?

What they are checking: Good documentation practice and honesty, which are essential in pharmaceutical QC.

Tell me about a time you helped review or improve a lab procedure.

What they are checking: The posting asks the microbiologist to take part in periodic procedure reviews and validation studies.

What would you do

Your environmental monitoring plate shows growth above the action limit. What happens next?

What they are checking: Following deviation procedures, identifying the organism and notifying the right people quickly.

You're behind on testing and production is waiting for release results. How do you handle the pressure?

What they are checking: Refusing to cut corners on release testing even when the schedule pushes hard.

About the work

Walk me through how you perform a sterility test on an injectable finished product.

What they are checking: Hands-on knowledge of compendial sterility testing and aseptic technique, the core of this job.

How does a bacterial endotoxin test work, and what could cause an invalid result?

What they are checking: Understanding LAL testing, controls and interference, which the posting lists among required tests.

What do you do to keep your gowning and aseptic technique solid in an ISO classified cleanroom?

What they are checking: Discipline in sterile manufacturing and testing areas where a single slip can contaminate results.

What's the purpose of growth promotion testing on incoming media?

What they are checking: Understanding why media must support growth before it can be trusted for sterility and EM testing.

How do you operate and check a non-viable particle counter?

What they are checking: Familiarity with facility monitoring systems that the posting names directly.

What microbial identification methods have you used?

What they are checking: Experience with identification that supports investigations, which the role performs.

Practice this interview out loud.

Offer builds a real interview for this exact role at GE HealthCare from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

Practice this out loud

The full job description

As published by GE HealthCare.

Job Description Summary The Microbiologist is responsible for in-process and release testing of injectable pharmaceutical finished products. The role includes final product microbiological testing, maintenance of controlled areas, environmental monitoring, analysis of results, raw material testing, growth promotion testing and performing microbiological identification. The Microbiologist I participates in the periodic review of procedures and supports validation studies as they pertain to microbiology. Our Pharmaceutical Diagnostics (PDx) business is a global leader in imaging agents, used to improve and enhance the images that radiologists use to diagnose and monitor disease. We support healthcare professionals in the administration of neurology, cardiology and oncology procedures that are used to image three patients around the world, every second. Job Description Key responsibilities/essential functions include: • Perform required bioburden, sterility and bacterial endotoxin testing on final products and raw materials utilizing specialized equipment • Work aseptically in sterile manufacturing and testing ISO classified cleanrooms • Perform viable and non-viable environmental monitoring • Operate non-viable particle counter/facility monitoring systems • Monitor sterility and environmental media for microbiological growth and perform incoming growth promotion testing • Participate in validation projects requiring microbiology support • Perform required procedures to initiate isolate identification from environmental samples and sterility tests • Perform computer data entry with programs such as Microsoft Excel and MODA • Maintain accurate records of environmental data and finished product/raw material testing • Perform sample collection and testing of the Reverse Osmosis system that feeds the production autoclaves; operate a Total Organic Carbon analyzer • Prepare supplies for sterilization (autoclave) and depyrogenation (dry heat oven) • Perform requalification testing for gown and aseptic qualified operators • Evaluate documentation and GMPs as they relate to microbiological issues • Contribute to process improvement through Lean, 5S and six sigma tools • Understand maintenance and use of biological indicators • Create/perform unscheduled work orders and preventative maintenance records for laboratory upkeep Quality Specific Goals: • Knowledge and understanding of acceptance activity requirements for incoming, in-process, and final inspection requirements (as associated with job type/position) to ensure that product conforms to its specification and out of specification items are properly handled • Knowledge and understanding of Shop Orders, Concessions, Calibration, Preventative Maintenance, Material Identification & Segregation, documentation configuration control practices; documentation & disposition of non-conforming material, Part 11 compliance and Good Documentation Practices requirements, as associated with this job type/position • Aware of and comply with the GEHC Quality Manual, Quality Management System, Quality Management Policy, Quality Goals, and applicable laws and regulations as they apply to this job type/position • Complete all planned Quality & Compliance training within the defined deadlines • Identify and report any quality or compliance concerns and take immediate corrective action as required Required Qualifications: • Required Schedule: Monday - Friday, 6:00 AM - 2:30 PM • Bachelor’s degree in Microbiology or related Science degree • Ability to speak, understand, read and write in local language • Proficiency with Microsoft Office Suite (including Access) • Availability for early shifts, weekends, and holidays as needed • Ability to distinguish color • Knowledge of microbiological techniques (gram stain/microbial ID, aseptic, gowning, etc.) • Ability to lift 25lbs • Legal authorization to work in the U.S. is required. We will not sponsor individuals for employment visas, now or in the future, for this job opening. Preferred Qualifications: • Cleanroom experience • Experience with electronic data tracking systems such as MODA • Experience with bioburden, sterility and bacterial endotoxin testing We expect all employees to live and breathe our behaviors: to act with humility and build trust; lead with transparency; deliver with focus, and drive ownership –always with unyielding integrity. Our total rewards are designed to unlock your ambition by giving you the boost and flexibility you need to turn your ideas into world-changing realities. Our salary and benefits are everything you’d expect from an organization with global strength and scale, and you’ll be surrounded by career opportunities in a culture that fosters care, collaboration and support. We will not sponsor individuals for employment visas, now or in the future, for this job opening.

For U.S. based positions only, the pay range for this position is $47,600.00-$71,400.00 Annual. It is not typical for an individual to be hired at or near the top of the pay range and compensation decisions are dependent on the facts and circumstances of each case. The specific compensation offered to a candidate may be influenced by a variety of factors including skills, qualifications, experience and location. In addition, this position may also be eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). GE HealthCare offers a competitive benefits package, including not but limited to medical, dental, vision, paid time off, a 401(k) plan with employee and company contribution opportunities, life, disability, and accident insurance, and tuition reimbursement. Additional Information GE HealthCare offers a great work environment, professional development, challenging careers, and competitive compensation. GE HealthCare is an Equal Opportunity Employer . Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law. GE HealthCare will only employ those who are legally authorized to work in the United States for this opening. Any offer of employment is conditioned upon the successful completion of a drug screen (as applicable). While GE HealthCare does not currently require U.S. employees to be vaccinated against COVID-19, some GE HealthCare customers have vaccination mandates that may apply to certain GE HealthCare employees. Relocation Assistance Provided: No

Apply at GE HealthCare