• Mercy (St. Louis, MO)
    Find your calling at Mercy! The Medical Technologist/Medical Laboratory Scientist III is part of the provider care team who helps with diagnosis, treatment, and ... requirements consistent with the quality of a World Class Laboratory . The Medical Technologist/Medical Laboratory Scientist III will be required to exhibit… more
    Appcast IO CPA (12/02/25)
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  • Mercy (St. Louis, MO)
    …experience Preferred Certifications: ASCP or equivalent of a Medical Technologist/Medical Laboratory Scientist /Medical Laboratory Technician or appropriate ... Find your calling at Mercy! The Laboratory Manager is a leader and part of...responsible for ensuring accurate, precise, and timely performance of laboratory tests. Laboratory managers are directly responsible… more
    Appcast IO CPA (12/01/25)
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  • Mercy (Festus, MO)
    Find your calling at Mercy! The Medical Technologist/Medical Laboratory Scientist is part of the provider care team who helps with diagnosis, treatment, and ... meeting all regulatory requirements consistent with the quality of a World Class Laboratory . The Medical Technologist/Medical Laboratory Scientist will be… more
    Appcast IO CPA (12/01/25)
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  • Medical Laboratory Scientist II

    BJC HealthCare (St. Louis, MO)
    …a_ **_Medical Laboratory Scientist_** _?_ _Look no further than BJC!As a_ **_Medical Laboratory Scientist at BJC Healthcare_** _, you play a crucial role in ... **Preferred Qualifications** **Role Purpose** The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs specimen processing and routine… more
    BJC HealthCare (09/23/25)
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  • Medical Laboratory Scientist II…

    BJC HealthCare (St. Louis, MO)
    …**Preferred Qualifications** **Role Purpose** The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs specimen processing and routine ... **City/State:** Saint Louis, Missouri **Categories:** Laboratory **Job Status:** Full-Time **Req ID** : 98753...for a career as a_ **_Medical Technologist or Medical Laboratory Scientist_** _?_ _Look no further than BJC!As a_… more
    BJC HealthCare (11/07/25)
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  • Medical Laboratory Scientist (MT/MLS…

    BJC HealthCare (St. Louis, MO)
    …**Preferred Qualifications** **Role Purpose** The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs specimen processing and routine ... **City/State:** Saint Louis, Missouri **Categories:** Laboratory **Job Status:** Full-Time **Req ID** : 100197 **Pay Range:** $28.30 - $47.03 / hour (Salary or… more
    BJC HealthCare (11/15/25)
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  • Generalist Medical Laboratory

    BJC HealthCare (St. Louis, MO)
    …**Preferred Qualifications** **Role Purpose** The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs specimen processing and routine ... **City/State:** Saint Louis, Missouri **Categories:** Laboratory **Job Status:** Full-Time **Req ID** : 97792 **Pay Range:** $28.30 - $47.03 / hour (Salary or hourly… more
    BJC HealthCare (10/10/25)
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  • Medical Laboratory Scientist (MT/MLS…

    BJC HealthCare (O'Fallon, MO)
    …**Preferred Qualifications** **Role Purpose** The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs specimen processing and routine ... **City/State:** O'Fallon, Missouri **Categories:** Laboratory **Job Status:** Full-Time **Req ID** : 99978 **Pay Range:** $28.30 - $47.03 / hour (Salary or hourly… more
    BJC HealthCare (11/07/25)
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  • Laboratory Scientist

    Nestle (St. Louis, MO)
    …knows no bounds, and together, we'll shape the future of petcare. As a Laboratory Scientist , you'll conduct, analyze, and interpret lab experiments and research. ... (R&D) projects. Our ideal candidate has a strong understanding of laboratory procedures, scientific principles, data interpretation, and provides solutions to… more
    Nestle (10/31/25)
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  • R&D Scientist - Chemistry, Medical…

    Kelly Services (St. Louis, MO)
    Kelly(R) Science & Clinical is seeking a **Medical Laboratory Associate Scientist ** for **contract-to-hire (temp-to-permanent, ~6-12 month conversion)** position ... career, trust The Experts at Hiring Experts. We're seeking a qualified Associate Scientist to join our team and contribute to advancing R&D and clinical programs.… more
    Kelly Services (11/13/25)
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  • Student Medical Laboratory Scientist

    BJC HealthCare (St. Louis, MO)
    **City/State:** Saint Louis, Missouri **Categories:** Laboratory **Job Status:** Full-Time **Req ID** : 97256 **Pay Range:** $20.17 - $33.51 / hour (Salary or hourly ... be an integral part of delivering precise and reliable laboratory results that impact patient outcomes positively._ _ _...of Laboratories, Barnes-Jewish Hospital (BJH), is a full service laboratory , operating 24 hours a day. Laboratory more
    BJC HealthCare (09/17/25)
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  • Clinical Lab Scientist

    SSM Health (Fenton, MO)
    Laboratory Practitioners - West Virginia Department of Health + Or + Clinical Laboratory Scientist (CLS) - American Society for Clinical Pathology (ASCP) + Or ... + Clinical Laboratory Scientist (Generalist) - California Department of Public Health + Or + Clinical Laboratory Specialist - ND Board of Clinical … more
    SSM Health (10/07/25)
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  • Medical Lab Scientist II (Reg) - Point…

    BJC HealthCare (St. Louis, MO)
    …**Preferred Qualifications** **Role Purpose** The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs specimen processing and routine ... **City/State:** Saint Louis, Missouri **Categories:** Laboratory **Job Status:** Full-Time **Req ID** : 99852...be an integral part of delivering precise and reliable laboratory results that impact patient outcomes positively._ + Must… more
    BJC HealthCare (11/13/25)
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  • Lab Technical Coordinator (MT/MLS - ASCP) - Nights

    BJC HealthCare (St. Louis, MO)
    …experience in one of the following areas, you could be a good fit: Medical Laboratory Scientist (MLS) and Medical Technologist (MT), Clinical Laboratory ... + Teaches and/or trains new and established staff members and Clinical Laboratory Scientist students in routine and specialized techniques used in the … more
    BJC HealthCare (11/05/25)
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  • QC Scientist

    Actalent (Manchester, MO)
    QC Scientist - Weekend Shift Location: St. Louis, MO, USA Department: Quality Control - Analytical Team Schedule: Friday to Monday | 4x10 Hour Shifts | Flexible ... AM-5 PM or 8 AM-6 PM) Job Title: QC Scientist Job Description Join our team as a QC...and stability samples, ensuring timely project delivery. + Review laboratory data packets and author laboratory investigations… more
    Actalent (11/27/25)
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  • QC Scientist (HPLC Chemist)

    Actalent (St. Louis, MO)
    …work in a collaborative, fast-paced environment. What You'll Do As a QC Scientist , you'll work hands-on in a state-of-the-art laboratory , performing advanced ... QC Scientist - Weekend Shift Location: St. Louis, MO,...product testing, stability studies, and client-driven projects. + Reviewing laboratory data packets and authoring investigations. + Collaborating with… more
    Actalent (11/26/25)
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  • Senior Meat Scientist

    Balchem (Bridgeton, MO)
    Senior Meat Scientist Department: R&d/prod Development Location: Bridgeton, MO Start Your Application ... stable and growing company, visit www.balchem.com. POSITION SUMMARY This Meat Scientist position, within the Applications R&D team, will leverage scientific training… more
    Balchem (10/07/25)
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  • Analytical Scientist

    Actalent (Ballwin, MO)
    Analytical Scientist Job Description We are seeking a dedicated Quality Control Scientist to join our team supporting both contract development and manufacturing ... + Maintain compliance with cGMP and industry standards for laboratory operations. + Participate in CDMO development projects, contributing...+ Work at the bench as needed to execute laboratory studies and support project timelines. + Identify and… more
    Actalent (11/30/25)
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  • Senior Scientist , Beverage

    Balchem (Bridgeton, MO)
    Senior Scientist , Beverage Department: R&d/prod Development Location: Bridgeton, MO Start Your Application ... stable and growing company, visit www.balchem.com POSITION SUMMARY: The Senior Scientist position, within Flavors R&D team, will leverage scientific training and… more
    Balchem (09/23/25)
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  • Scientist I, Analytical Development

    ThermoFisher Scientific (St. Louis, MO)
    **Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Laboratory Setting, Office **Job Description** Do you have a passion for innovative ideas and ... your skills and ideas to projects. What will you do? + Perform laboratory experiments and routine analysis using size exclusion, ion exchange and reversed phase… more
    ThermoFisher Scientific (11/12/25)
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