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Senior Clinical Laboratory Technician - Pathology & Immunology

Washington University in St. Louis
Saint Louis, MO Full Time
POSTED ON 8/8/2026
AVAILABLE BEFORE 12/6/2026

Location

ST. LOUIS, MO 63108

Scheduled Hours

40

Position Summary

Position performs routine and/or special assays on blood and other body fluids including bone marrow aspirates and cores, amniotic fluid, chorionic villi samples, and other tissues.

Job Description

Primary Duties & Responsibilities:

  • Position is located within the Washington University Clinical Cytogenomics lab, in the Department of Pathology.
  • Laboratory testing includes but is not limited to chromosome analysis, chromosomal microarray and Fluorescent In-Situ Hybridization (FISH).
  • Position includes opportunity for advancement to Technologist I and further.
  • Hands-on training includes recognition and classification of G-banded chromosomes using microscopes and computer-captured images as well as training in specialized computer software designed specifically for chromosome analysis.
  • Performs routine assays according to laboratory standard operating procedures, including specimen processing, instrument maintenance, cleaning and minor troubleshooting, lab supply inventory and storage; may perform special assays with supervision by a senior medical technologist or supervisor.
  • May perform cell culture, understands and uses aseptic technique. Prepares reagents used in laboratory procedures.
  • Assesses quality of samples for processing and cell culture. Recognizes problem situations and participates in problem solving; informs supervisor and lab leadership of unusual situations and requests technical assistance.
  • May assist with validation of new assays; compiles data for supervisory review; utilizes database, spreadsheet, and word processing programs.
  • Complies with all regulatory and client requirements for testing and documentation.
  • Demonstrates a general understanding of assay methods and clinical relevance; participates in relevant continuing education.
  • Assists supervisor with other duties and special projects as needed.

Working Conditions:

Job Location

Work is performed in a clinical laboratory.

Physical Effort

Requires some physical effort.

Equipment

  • Requires operation of lab equipment and computers.
  • Requires the use of personal protective equipment.

The above statements are intended to describe the general nature and level of work performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all job duties performed by the personnel so classified. Management reserves the right to revise or amend duties at any time.

Required Qualifications

Education:

Bachelor’s degree or combination of education and/or experience may substitute for minimum education.


Certifications /Professional Licenses :

No specific certification/professional license is required for this position.


Work Experience:

No specific work experience is required for this position.


Skills:

Not Applicable


Driver's License:

A driver's license is not required for this position.

More About This Job

Preferred Qualifications

Education:

No additional education unless stated elsewhere in the job posting.


Certifications /Professional Licenses :

Medical Laboratory Technician (MLT) - ASCP Board of Certification


Work Experience:

No additional work experience unless stated elsewhere in the job posting.

Skills:

Assay, Cell Cultures, Communication, Continuing Learning, Cultural Diversity, Data Management, Laboratory Medicine, Task Organization, Teamwork

Grade

C08-H

Salary Range

$21.33 - $31.98 / Hourly

The salary range reflects base salaries paid for positions in a given job grade across the University. Individual rates within the range will be determined by factors including one's qualifications and performance, equity with others in the department, market rates for positions within the same grade and department budget.

Questions

For frequently asked questions about the application process, please refer to our External Applicant FAQ .

Accommodation

If you are unable to use our online application system and would like an accommodation, please email CandidateQuestions@wustl.edu or call the dedicated accommodation inquiry number at 314-935-1149 and leave a voicemail with the nature of your request.

All qualified individuals must be able to perform the essential functions of the position satisfactorily and, if requested, reasonable accommodations will be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship.

Pre-Employment Screening

All external candidates receiving an offer for employment will be required to submit to pre-employment screening for this position. The screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. All offers are contingent upon successful completion of required screening.

Benefits Statement

Personal

  • Up to 22 days of vacation, 10 recognized holidays, and sick time.

  • Competitive health insurance packages with priority appointments and lower copays/coinsurance.

  • Take advantage of our free Metro transit U-Pass for eligible employees.

  • WashU provides eligible employees with a defined contribution (403(b)) Retirement Savings Plan, which combines employee contributions and university contributions starting at 7%.

Wellness

  • Wellness challenges, annual health screenings, mental health resources, mindfulness programs and courses, employee assistance program (EAP), financial resources, access to dietitians, and more!

Family

  • We offer 4 weeks of caregiver leave to bond with your new child. Family care resources are also available for your continued childcare needs. Need adult care? We’ve got you covered.

  • WashU covers the cost of tuition for you and your family, including dependent undergraduate-level college tuition up to 100% at WashU and 40% elsewhere after seven years with us.

For policies, detailed benefits, and eligibility, please visit: https://hr.wustl.edu/benefits/

EEO Statement

Washington University in St. Louis is committed to the principles and practices of equal employment opportunity. It is the University’s policy to provide equal opportunity and access to persons in all job titles without regard to race, ethnicity, color, national origin, citizenship (where prohibited by federal law), age, religion, sex, sexual orientation, gender identity or expression, disability, protected veteran status, or genetic information.

Benefits:

Health Insurance, Vacation & Paid Time Off, Retirement Plan

Salary : $21 - $32

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