Perform moderate to high complexity microbiology testing, including specimen processing, culture reading, and organism identification. Ensure accurate result documentation in the laboratory information system while maintaining quality control and regulatory compliance.
Microbiology Technologist
We are seeking a detail-oriented Microbiology Technologist to perform moderate to high complexity testing in the Microbiology department. This role is responsible for processing microbiology specimens, performing culture workups, organism identification, susceptibility testing, result documentation, quality control, and following regulatory requirements. The ideal candidate has strong microbiology knowledge, attention to detail, and a commitment to accurate and timely patient results
Saturday and Sunday 9:00am-5:00pm (flexible start and end times if needed)
Assists with routine microbiology testing, including: Urine cultures, Wound cultures, Blood cultures, Rapid Influenza testing, Group A Streptococcus (Strep A) testing, Occult Blood
Experience working in a clinical microbiology laboratory is preferred. MLT, MLS Certification or related field is preferred. Entry-level candidates with microbiology experience are welcome to apply.
Responsibilities
Microbiology Testing and Specimen Processing
Perform microbiology testing according to laboratory SOPs and regulatory requirements.
Review specimens for proper labeling, acceptability, and testing suitability.
Prepare, plate, incubate, and process microbiology specimens.
Perform culture reading, organism identification, and susceptibility testing as assigned.
Recognize normal flora, potential pathogens, mixed cultures, and results requiring additional review
Results and Documentation
Review, verify, and document test results accurately in the laboratory information system.
Identify and escalate abnormal, unusual, or questionable results according to laboratory procedure.
Maintain patient confidentiality and follow HIPAA requirements at all times.
Quality Control and Compliance
Perform and document quality control, instrument maintenance, and troubleshooting for assigned procedures.
Support proficiency testing, competency, quality assurance, and corrective action activities as assigned.
Identify and escalate specimen issues, quality failures, instrument problems, or testing concerns.
Safety and Laboratory Operations
Follow laboratory safety, infection control, PPE, biohazard, and chemical handling requirements.
Assist with inventory, reagents, supplies, and equipment readiness.
Perform other duties as assigned.
Requirements
Bachelor’s or Associate's Degree in Laboratory Science, Clinical Laboratory Science, Microbiology, Biology, or a related science field required.
Must meet applicable CLIA requirements for high complexity testing personnel.
Previous clinical laboratory or microbiology experience preferred.
Experience with culture workup, organism identification, and susceptibility testing preferred.
ASCP certification as MLS, MT, or Microbiology specialist preferred, if applicable.
Strong understanding of microbiology testing principles.
Ability to recognize and escalate abnormal, unusual, or questionable results.
Knowledge of laboratory safety, infection control, and PPE requirements.
Physical and mental requirements
Ability to sit, stand, and walk for extended periods.
Ability to use laboratory instruments, microscope, computer, and other laboratory equipment.
Ability to lift and carry laboratory supplies up to 20 pounds as needed.
Exposure to biological specimens, infectious materials, chemicals, and laboratory equipment
We are an Equal Opportunity Employer and committed to providing reasonable accommodations to individuals with disabilities. If you require accommodations during the application or interview process, please contact hradmin@principlehs.com.
Saturday and Sunday; 9: 00am-5:00pm
Posting details
Employment type
Part Time
Work arrangement
On Site
Experience
0-2 yrs
Salary
$26 - $30/hr
Location
Houston, Texas
Posted
Jul 23, 2026
Application
Employer website
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Market context
CT radiology roles in Texas
Texas allied-health employers often look for CT technologists with current ARRT registration, Texas Medical Board CMRT, AHA BLS, and prior CT experience, so demand tends to favor candidates who already meet core credentialing requirements. These roles are competitive because employers need clinicians who can work independently, maintain imaging quality, and keep pace with patient volume. Review the AI-summarized requirements and benefits on this platform to quickly confirm your credentials, then verify any state-specific licensing details before applying.
