• Operator Lead

    Veolia North America (Cincinnati, OH)
    …based safety culture and positive work environment. + Performs all process analytical laboratory testing and interpretation of the results needed to implement ... feed, odor control, disinfection equipment, sludge processing filters, measuring/control devices, testing equipment and material handling equipment. + Must be… more
    Veolia North America (12/13/25)
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  • Technician I, Technical Operations

    Charles River Laboratories (Ashland, OH)
    …provides a suite of products and services to support our clients' clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio ... forms, or in electronic data capture systems. + Ensure high levels of study quality to meet study goals. + Follow all PPE, safety, cleaning, and cross-contamination… more
    Charles River Laboratories (12/11/25)
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  • Facilities Maintenance and Chemical Operations…

    MacLellan Integrated Services (Jeffersonville, OH)
    …You will follow all standard operating procedures (SOPs), safety protocols, and quality control measures to ensure consistent production outcomes. Whether you are a ... corrective actions promptly. + Perform loading unloading of tanker truck chemical materials , ensuring proper handling and transfer. + Maintain clean and organized… more
    MacLellan Integrated Services (12/10/25)
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  • Maintenance Technician / Chemical Operator

    MacLellan Integrated Services (Jeffersonville, OH)
    …will follow all standard operating procedures (SOPs), safety protocols, and quality control measures to ensure consistent production outcomes. Your attention to ... corrective actions promptly. + Perform loading unloading of tanker truck chemical materials , ensuring proper handling and transfer. + Maintain clean and organized… more
    MacLellan Integrated Services (10/16/25)
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  • Technical Trainer I - In-Life

    Charles River Laboratories (Ashland, OH)
    …provides a suite of products and services to support our clients' clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio ... systems. + Review documentation of functions performed as part of quality control requirements. + Use, maintain, and troubleshoot instrumentation and equipment.… more
    Charles River Laboratories (12/24/25)
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  • Construction Inspector I (Civil) - EXAM

    City of Columbus (Columbus, OH)
    …draws up survey plans and water line layouts; + Prepares samples of unapproved materials for laboratory testing ; + Tracks quantities of materials ... year of experience in the construction, inspection, or field testing of materials in the construction or...that maximize the recruitment, performance, development, and retention of quality employees in support of the City's Covenant and… more
    City of Columbus (12/22/25)
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  • Animal Research Technician

    Charles River Laboratories (Spencerville, OH)
    …provides a suite of products and services to support our clients' clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio ... capture systems. + Review documentation of functions performed as part of quality control requirements. + Use and maintain instrumentation and equipment. + Perform… more
    Charles River Laboratories (12/06/25)
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  • Scientist III - Microbiologist, EM Focus,…

    Parexel (Columbus, OH)
    …**Responsibilities** ENVIRONMENTAL MONITORING + Proficiency in the pharmaceutical microbiology laboratory workflow for EM collection and testing , reporting ... paperwork when and where appropriate + Prepare and ship materials offsite for ID/ testing (when applicable) +...testing (when applicable) + Stock culture management and quality control of same + Biological indicator management +… more
    Parexel (01/02/26)
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  • Calibration Technician Team Lead

    PCB Piezotronics, Inc. (Cincinnati, OH)
    …skills. + Travel Requirement: As needed Preferred Qualifications: + Metrology testing lab experience preferred. Previous supervision experience preferred. + ... ensure all equipment is in calibration and functioning properly. Communicates with the Quality team concerning any problems with product testing equipment. +… more
    PCB Piezotronics, Inc. (10/22/25)
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  • Safety, Health & Security Specialist

    Element Materials Technology (Blue Ash, OH)
    …Zero Harm mindset across all locations. Element is a global provider of lab -based Testing , Inspection and Certification services, powering confident decisions in ... environments \#LI-TF1 **Company Overview** Element is one of the fastest growing testing , inspection and certification businesses in the world. Globally we have more… more
    Element Materials Technology (12/06/25)
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