Water Bacteriologist Chemist

Responsibilities

The Water Bacteriologist Chemist (WBC) is assigned to the Water Supply & Treatment Division and provides critical analytical services and technical support to City of Dayton departments and water customers. This position requires thorough knowledge of Federal EPA and Ohio EPA regulations, laboratory methods, and certification requirements to ensure compliance with all applicable drinking water standards. The incumbent performs chemical, bacteriological, and physical analyses of groundwater, surface water, treatment process samples, lime residuals, and distribution system samples. Responsibilities include conducting sampling activities; preparing reagents, standards, calibration curves, glassware, and sample containers; calibrating and maintaining laboratory instrumentation; and implementing analytical method modifications as needed. The WBC produces accurate, reliable, and clearly documented test results for operational, regulatory, and customer service purposes while maintaining laboratory certification standards. Additionally, the incumbent assists with laboratory research projects, evaluates and interprets analytical data, and converts laboratory findings into meaningful information that supports water quality monitoring and treatment operations. The position also requires proficiency in computer applications, including spreadsheet and database software, Microsoft Windows-based systems, and Laboratory Information Management Systems (LIMS). Through these efforts, the Water Bacteriologist Chemist plays a vital role in protecting public health and ensuring the delivery of safe, high-quality drinking water.

Minimum Qualifications

Bachelor's Degree in Chemistry, Biology, Environmental or Physical Science or closely related field AND one year of experience in laboratory work performing chemical / bacterial sampling and testing of water. Two years of academic laboratory coursework in the scientific field of study may substitute for one year of experience if degree was obtained within the past 12 months.

Degree must be from a college or university that is accredited by the U.S. Department of Education through the North Central Association of Colleges and Schools Higher Learning Commission or equivalent region.

Certifications

Must Meet The Following

• Within 3 months of appointment, must acquire and maintain interim Ohio EPA authorization in Wet Chemistry and MMO-MUG Microbiology testing for water.
• Within 6 months of appointment (or by the earliest available OEPA laboratory survey date), must acquire and maintain full Ohio EPA certifications in Wet Chemistry and Microbiology Testing for water.
• Within 18 months of appointment, must obtain an Ohio EPA Water Supply Operator Class I or higher certification.
• Within 3 years of receiving an Ohio EPA Water Supply Operator Class I, the incumbent must obtain an Ohio EPA Water Supply Operator Class II certification and maintain as a condition of employment.

License Requirements

Must possess a valid driver’s license at time of appointment and maintain thereafter as a term and condition of continued employment.

Notes

Background Check

A background investigation and evidence of Employment Authorization and Identity is required prior to employment. All candidates must pass any level of background investigation applicable to the position, including current city employees seeking transfer, promotion, demotion, etc. into a classified position.

Medical Examination & Drug and Nicotine Testing

Final appointment is contingent upon the applicant passing a job‑related medical examination including drug screen. Applicants offered employment with the City will be required to pass a nicotine screening. Newly hired employees must remain tobacco and nicotine free as a condition of continued employment. The Tobacco and Nicotine Free Hiring Policy does not apply to current City employees.

An Equal Employment Opportunity Employer

M/F/H

Benefits