Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

MT/MLS I - Microbiology

BJC

Medical Laboratory Scientist

Join our team at Barnes Jewish Hospital to make a direct impact on patient care and operations.

Full Time - 40 Hours Per Week, M-F, Rotating Weekends

Evening Shift: 3pm-11:30pm

Perks: Benefits Eligible

Location: Barnes Jewish Hospital

Minimum Requirement:

  • Bachelor's degree in a physical or life science related field

Overview

Barnes-Jewish Hospital at Washington University Medical Center is the largest hospital in Missouri and is ranked as one of the nation's top hospitals by U.S. News & World Report. Barnes-Jewish Hospital's staff is composed of full-time academic faculty and community physicians of Washington University School of Medicine, supported by a house staff of residents, interns, fellows and other medical professionals. Recognizing its excellence in nursing care, Barnes-Jewish Hospital was the first adult hospital in Missouri to be certified as a Magnet Hospital by the American Nurses Credentialing Center.

The Department of Laboratories, Barnes-Jewish Hospital (BJH), is a full service laboratory, operating 24 hours a day. Laboratory Services are provided in Hematology, Immunology, Chemistry, Toxicology, Flow Cytometry, Cytology, Surgical Pathology, Microbiology, and Transfusion Medicine. Additionally, BJH operates a Histocompatibility Laboratory (HLA), blood donor/Pheresis Service, a Molecular Diagnostics Laboratory, and Bone Marrow/Stem Cell Preservation Laboratory in support of the tertiary care mission of BJH and laboratory diagnostic needs of BJC HealthCare members and affiliates and other clients. The laboratory oversees point of care testing hospital-wide. Laboratory analysis is performed on specimens of blood, urine, other body fluids, and tissue specimens submitted for testing on order of a physician or other health care provider approved to order laboratory testing.

Preferred Qualifications

Role Purpose

The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) I performs processing and routine testing on blood and other specimens which requires a knowledge and understanding of quality control, basic instrument maintenance, and procedure methodologies and reference ranges. Demonstrates good laboratory practices.

Responsibilities

  • Operates all instrumentation in assigned areas to deliver precise, timely, and accurate laboratory results. Performs all testing and operation of equipment as necessary to deliver quality results.
  • Reports results through the laboratory computer system accurately, meeting published turn around times for routine testing and stats.
  • Performs quality controls for all equipment and troubleshoots malfunctioning instrumentation as necessary.
  • Participates in performance improvement activities and initiatives by proactively diagnosing and resolving problems. Specific quality functions are handled in an organized and timely fashion.

Minimum Requirements

Education

  • Bachelor's Degree - Physical/Life Science/related

Experience

  • <2 years

Supervisor Experience

  • No Experience

Preferred Requirements

Experience

  • 5-10 years

Supervisor Experience

  • < 2 years

Benefits and Legal Statement

BJC Total Rewards

At BJC we're committed to providing you and your family with benefits and resources to help you manage your physical, emotional, social and financial well-being.

  • Comprehensive medical, dental, vison, life insurance, and legal services available first day of the month after hire date
  • Disability insurance* paid for by BJC
  • Annual 4% BJC Automatic Retirement Contribution
  • 401(k) plan with BJC match
  • Tuition Assistance available on first day
  • BJC Institute for Learning and Development
  • Health Care and Dependent Care Flexible Spending Accounts
  • Paid Time Off benefit combines vacation, sick days, holidays and personal time
  • Adoption assistance

To learn more, go to our Benefits Summary.

*Not all benefits apply to all jobs

The above information on this description has been designed to indicate the general nature and level of work performed by employees in this position. It is not designed to contain or be interpreted as an exhaustive list of all responsibilities, duties and qualifications required of employees assigned to this job. Equal Opportunity Employer

BJC
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the MT/MLS I - Microbiology in Saint Louis, MO vacancy
  •  ...Toxicology, Flow Cytometry, Cytology, Surgical Pathology, Microbiology, and Transfusion Medicine. Additionally, BJH operates...  ...Role Purpose The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) I performs processing and routine testing on blood and... 
    Suggested
    Full time
    Flexible hours
    Afternoon shift

    BJC

    Saint Louis, MO
    3 days ago
  •  ...Technologist or Medical Laboratory Scientist? Look no further than BJC! As a MT/MLS II at BJC Healthcare, you play a crucial role in the delivery of high-quality patient care. Join our Microbiology team to be an integral part of delivering precise and reliable laboratory... 
    Suggested
    Full time
    Relocation package
    Flexible hours

    BJC HealthCare

    Saint Louis, MO
    4 days ago
  • Barnes-Jewish Hospital, a part of the BJC HealthCare system, seeks a Medical Technologist (MT) or Medical Laboratory Scientist (MLS) I for microbiology. The role processes and tests specimens with quality control and instrument maintenance, supporting patient care. The... 
    Suggested
    Full time
    Afternoon shift

    Society for Industrial Microbiology and Biotechnology

    Saint Louis, MO
    4 days ago
  • $20.41 - $38.56 per hour

     ...Description Job Description Medical Lab Scientist / Technologist (MLS / MT / MLT) – Full-Time Evening ShiftDepartment: LaboratoryStatus:...  ...key specialties (e.g., chemistry, hematology, blood bank, microbiology) in compliance with hospital and CLIA guidelines.Data Analysis... 
    Suggested
    Hourly pay
    Full time
    Afternoon shift

    Gateway Regional Medical Center

    Granite City, IL
    11 days ago
  •  ...Job Description Job Description Medical Technologist (MLS/MT) – High Complexity Testing (POL) Full-Time | Physician Office Laboratory...  ...the following specialties: ~ Immunology ~ Chemistry ~ Microbiology (Mycobacteriology preferred) ~ Strong working knowledge... 
    Suggested
    Full time
    Work at office
    Worldwide

    TheraTest

    Saint Louis, MO
    14 days ago
  •  ...opportunity as a Medical Laboratory Scientist - MLS II? Look no further than BJC!  This position will work as a Microbiology Technologist with responsibilities of reading...  ...Role Purpose The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs... 
    Relief
    Flexible hours
    Shift work
    Weekend work

    BJC HealthCare

    Saint Louis, MO
    a month ago
  • $165k - $206k

    About Pivot Bio: Fueled by an innovative drive and a deep understanding of microbiology, genomics, crop nutrition and agriculture, Pivot Bio is pioneering game-changing advances in fertilizer technology. Our first commercial product harnesses the power of naturally-occurring... 
    Temporary work
    Immediate start
    Remote work
    Flexible hours

    Pivot Bio

    Saint Louis, MO
    4 days ago
  • $20.41 - $38.56 per hour

     ...Center is seeking a Medical Laboratory Scientist/Technologist (MLS/MT/MLT) for the Evening Shift on a full-time basis. The position...  ...diagnostic testing across chemistry, hematology, blood bank, and microbiology, with emphasis on quality control and regulatory compliance.... 
    Hourly pay
    Full time
    Shift work
    Day shift
    Afternoon shift

    Gateway Regional Medical Center

    Granite City, IL
    2 days ago
  •  ...Job Description Job Description Medical Laboratory Technician (MLT) / Medical Technologist (MT) / Medical Laboratory Scientist (MLS) - PRNJoin the Gateway Regional Medical Center Team!At Gateway Regional Medical Center, we believe exceptional patient care starts with... 
    Hourly pay
    Relief
    Flexible hours

    Gateway Regional Medical Center

    Granite City, IL
    6 days ago
  • $20.41 - $38.56 per hour

     ...environment.Make an Impact Behind the ScenesWe are seeking a Medical Laboratory Technician (MLT), Medical Technologist (MT), or Medical Laboratory Scientist (MLS) to join our Laboratory team.Laboratory professionals are an essential part of the healthcare team. The testing... 
    Hourly pay
    Shift work

    Gateway Regional Medical Center

    Granite City, IL
    4 days ago
  • $20.41 - $38.56 per hour

     ...and to be a trusted partner in their journey to better health. Position Overview: The Medical Technologist / Medical Lab Scientist (MT/MLS) / Medical Lab Technologist (MLT) is responsible for performing laboratory tests and procedures that assist in the diagnosis,... 
    Hourly pay
    Full time
    Shift work
    Afternoon shift

    Gateway Regional Medical Center

    Granite City, IL
    1 day ago
  • $20.41 - $38.56 per hour

     ...Job Description Job Description Medical Laboratory Scientist / Medical Technologist / Medical Laboratory Technician Lead (MLS / MT / MLT)Full-Time | One Evening Shift Opening & One Midnight Shift OpeningDepartment: LaboratoryStatus: Full-TimeLeadership Opportunity... 
    Hourly pay
    Full time
    Shift work
    Night shift
    Afternoon shift

    Gateway Regional Medical Center

    Granite City, IL
    11 days ago
  • Postdoctoral Research Associate - Molecular Microbiology Washington University in St. Louis Location: St. Louis, Missouri Location SAINT LOUIS, MO 63110 Type: Full-time Position Summary The Ting Zhang Laboratory in the Department of Molecular Microbiology at WashU... 
    Full time
    Work experience placement

    Society for Industrial Microbiology and Biotechnology

    Saint Louis, MO
    4 days ago
  •  ...purification, and isolation. Utilize bioinformatics and structural modeling techniques. Apply bioinformatics, proteomics, and basic microbiology techniques. Collaborate within a multidisciplinary research environment. Qualifications Recent PhD in Plant/Microbial Biology,... 

    Saint Louis University

    Saint Louis, MO
    4 days ago
  • $26 - $28 per hour

     ...compliance with GDP. Qualifications Bachelor’s degree in Life Sciences (Biology, Chemistry, Biochemistry, Molecular Biology, or Microbiology). 1-3 years of molecular biology lab experience. Hands-on PCR/qPCR expertise. Experience in BSL-2 labs and food microbiology preferred... 
    Contract work
    Monday to Friday

    Compunnel Inc.

    Saint Louis, MO
    2 days ago
  •  ...The ideal candidate will have up to one year of experience in a laboratory setting. Experience in biochemistry, genetic microbiology, cell biology, or protein engineering. Preferred Qualifications Education: No additional education unless stated elsewhere... 
    Work experience placement

    Washington University in St. Louis

    Saint Louis, MO
    5 days ago
  • $17.1 - $29.09 per hour

     ...Acinetobacter baumannii and the biogenesis of outer membrane vesicles in Bacteroides species. Our technical expertise spans basic microbiology, molecular biology, cell culture, murine infection models, and protein purification, among other areas. The position assists... 
    Hourly pay
    Work experience placement

    Washington University in St. Louis

    Saint Louis, MO
    4 days ago
  •  ...Health Or Medical Laboratory Scientist (MLS) (International Included) - American...  ...Technologists (AMT) Or Medical Technologist (MT)/Clinical Laboratory Scientist (CLS) - ND...  ...of Hawaii, Department of Health Or Microbiology Technologist (M) (International Included)... 
    Full time
    Monday to Friday
    Shift work
    Weekend work
    Afternoon shift

    Aya Healthcare

    Saint Louis, MO
    3 days ago
  •  ...Manufacturing spaces ~ Bachelor's Degree in a Laboratory Science / Life Science (e.g., Chemistry, Biochemistry, Biotechnology, Biology, Microbiology) or Computer Science or Engineering (e.g., Chemical Engineering, Biomedical Engineering) Preferred Qualifications: ~2+... 
    Live in
    Work at office
    Local area

    Accenture

    Saint Louis, MO
    5 days ago
  • $24 per hour

     ...activities across multiple scientific disciplines. Analysts may work within specialized laboratory groups including Analytical Testing, Microbiology, Stability, or Materials Testing, contributing to product quality, research, and continuous improvement initiatives. This... 
    Contract work
    Temporary work
    Internship
    Monday to Friday

    Actalent

    Saint Louis, MO
    1 day ago
  • This job posting is anticipated to remain open for 30 days, from 14-Aug-2026. The posting may close early due to the volume of applicants. Join a financial services firm where your contributions are valued. Edward Jones is a Fortune 500¹ company where people come first...
    Temporary work
    Work at office
    Immediate start
    Home office
    Flexible hours

    Edward Jones

    Saint Louis, MO
    1 day ago
  • $28 - $31 per hour

     ...Description Job Description QC Microbiologist I / Scientist IPosition Summary The QC Microbiologist I / Scientist I supports microbiological testing activities in a cGMP-compliant Quality Control laboratory responsible for the manufacture and release of biological... 
    Contract work
    Temporary work
    Internship

    Actalent

    Saint Louis, MO
    7 days ago
  • AI Application Developer / AI Engineer We are seeking an experienced AI Application Developer / AI Engineer to design, build, and deploy end to end AI solutions using modern machine learning and generative AI techniques. The role involves working hands on with data,...

    Omni Inclusive

    Saint Louis, MO
    2 days ago
  •  ...SummaryApplications are invited for a Senior Research Technician in the Holtz laboratory. Our lab integrates molecular biology, microbiology, virology, epidemiology, metagenomic sequencing and bioinformatics to address questions in the developing childhood gut. A major... 
    Work experience placement

    Washington University

    Saint Louis, MO
    3 days ago
  • $139.3k - $203.6k

    The application window is expected to close on: 10/26/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . This is a remote position anywhere in the USA. Meet the Team Our software engineering...
    Full time
    Temporary work
    Local area
    Remote work
    Flexible hours

    Cisco

    Saint Louis, MO
    2 days ago
  •  ...various groups and leaders in collaboration! Qualifications Minimum Qualification Associate's degree or BS/BA in Biotechnology, Microbiology, Cell Biology, Chemical Engineering, Biochemistry or equivalent. Requires a minimum 0 to 2+ years of experience in a laboratory... 
    Full time
    Work at office
    Monday to Friday
    Shift work
    Night shift

    Eurofins PSS Insourcing Solutions

    Saint Louis, MO
    4 days ago
  •  ...and controlled manufacturing areas, including viable air sampling, surface sampling, and personnel monitoring. Conduct routine microbiological testing such as bioburden testing, culture incubation, and microbial identification. Prepare microbiological media and... 

    Harba

    Saint Louis, MO
    4 days ago
  •  ...Health Or Medical Laboratory Scientist (MLS) (International Included) - American...  ...Technologists (AMT) Or Medical Technologist (MT)/Clinical Laboratory Scientist (CLS) - ND...  ...of Hawaii, Department of Health Or Microbiology Technologist (M) (International Included)... 
    Hourly pay
    Monday to Friday
    Flexible hours
    Shift work
    Night shift
    Weekday work

    SSM Health

    Saint Louis, MO
    1 day ago
  • Job Description Job Description Role Overview We are hiring Forward Deployed AI Engineers (FDEs) to partner with one of the largest healthcare payers in the U.S. to drive AI-led transformation across core business workflows . This is not a traditional engineering...

    The Giant Bullseye

    Saint Louis, MO
    10 days ago
  • $43k

    A leading recruitment firm is seeking a Lab Technician with a focus on Biology/Microbiology in St. Louis, Missouri. This role involves documenting microorganisms, developing assays, and implementing sterile techniques. Ideal candidates will have a Bachelor's degree in... 

    KellyMitchell Group

    Saint Louis, MO
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to MT/MLS I - Microbiology. Be the first to apply!