Microbiologist I - Sterile

BioSpace; Houston (TX); On-site; USD 55,000 - 75,000; Full time

Job summary

Eagle is seeking a Microbiologist I to operate in a controlled cleanroom laboratory, performing routine microbiological tests, environmental monitoring, and sample handling in accordance with cGMP, cGLP, and SOPs. The role requires a Bachelor's degree in Biology or Microbiology, with preferred experience in sterility testing and cleanroom operations.

You will maintain documentation, enter data, train new staff, and collaborate with Quality Assurance and other teams to support timely, compliant

Qualifications

• Bachelor’s degree in Biology, Microbiology, or related field.
• Experience with sterility testing and cleanroom operations.
• Familiarity with cGMP and cGLP regulatory environments.
• Strong data entry and documentation skills.
• Ability to work independently and collaboratively.

Responsibilities

• Perform routine microbiological testing, including sterility and endotoxin testing, to ensure compliance.
• Conduct environmental monitoring of clean rooms and interpret EM plates.
• Maintain chain of custody and manage sample aliquoting, storage, receipt, and shipping.
• Enter and verify data in accordance with cGMP/cGLP and SOPs.
• Support training of new team members and cross‑functional collaboration.
• Maintain logbooks and documentation per SOPs.
• Communicate with QA, Client Care, and internal teams to align workflow.

Skills

Sterility testing

Cleanroom operations

cGMP

cGLP

Data entry

LIMS

Detail-oriented

Time management

Education

Bachelor’s degree in Biology

Bachelor’s degree in Microbiology

Tools

LIMS

Job description

Job Details Description

Position Summary

The Microbiologist I operates independently in a cleanroom laboratory setting to perform routine microbiological testing, environmental monitoring, and sample handling in compliance with regulatory standards. This role ensures accurate and timely testing while maintaining strict adherence to cGMP, cGLP, and company SOPs. The position also supports continuous improvement initiatives, proper documentation, and cross-functional collaboration.

What You Will Do

• Operate independently while maintaining a high level of responsibility for assigned tasks, conducting routine testing on samples—including sterility and endotoxin testing—in a timely manner to ensure compliance with regulatory standards.
• Perform routine environmental monitoring of clean rooms, including the reading and interpretation of environmental monitoring (EM) plates.
• Check method suitability for sterility tests and assist in troubleshooting any issues related to laboratory procedures.
• Maintain the proper chain of custody for all samples, effectively managing aliquoting, storage, receipt, and shipping processes.
• Participate in clean lab operations, preventive actions, and continuous improvement programs to reduce operating costs and enhance efficiency.
• Enter and verify data in compliance with current Good Manufacturing Practices (cGMP) and current Good Laboratory Practices (cGLP), ensuring data integrity and accuracy.
• Maintain various logbooks and documentation in accordance with Standard Operating Procedures (SOPs).
• Support the training and onboarding of new team members to ensure their competency and compliance with laboratory procedures.
• Communicate effectively across departments—including Quality Assurance, Client Care, and other internal teams—to ensure smooth workflow and alignment with company objectives.

Who You Are

• Bachelor’s degree in Biology, Microbiology, or a related field, or equivalent relevant experience.
• Preferred experience in sterility testing and cleanroom operations; experience in cGLP and/or cGMP regulated laboratory environments is a plus.
• Strong understanding of microbiological principles, techniques, and laboratory protocols, with the ability to clearly communicate technical information.
• Proficiency in laboratory data entry and laboratory information or data management systems.
• Excellent attention to detail, strong organizational skills, and the ability to maintain accurate documentation in compliance with company policies, SOPs, and safety regulations.
• Ability to manage time effectively, maintain focus, meet established timelines, and adapt to new processes and skills as required.
• Ability to work independently with minimal supervision as well as collaboratively in a team environment, following instructions accurately and communicating effectively across disciplines.
• Ability to execute tasks in a cleanroom environment; head-to-toe PPE (including full bunny suit) is required at all times.
• Ability to stand for extended periods while conducting testing procedures, with the physical dexterity to perform testing accurately and precisely.
• Frequent use of laboratory equipment and routine exposure to chemicals in a controlled, regulated setting.

Who We Are

Serving customers since 2004, Eagle offers the highest quality in preparation testing for sterility, bacterial endotoxins, microbial detection, beyond-use dating (BUD) determination and active ingredient potency. State-of-the-art equipment, combined with the experience and knowledge of our team, makes Eagle the best choice for all testing needs. The Eagle team is committed not only to performing the best quality control testing, but also working relentlessly with our customers on solutions if tests receive unexpected results. Learn more at www.eagleanalytical.com.

Qualifications Skills Preferred

• Critical Thinking Advanced
• Troubleshooting Advanced
• Detail Oriented Advanced
• Time Management Advanced

Behaviors Preferred

• Dedicated: Devoted to a task or purpose with loyalty or integrity
• Team Player: Works well as a member of a group

: Motivations Preferred

• Self-Starter: Inspired to perform without outside help
• Flexibility: Inspired to perform well when granted the ability to set your own schedule and goals

: Education Preferred

• Bachelors or better in Biology or related field.
• Bachelors or better in Microbiology or related field.

Experience

Licenses & Certifications

Equal Opportunity Employer

Equal Opportunity Employer

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