Under direction performs work of moderate difficulty analyzing wastewater samples for a State certified laboratory. Maintains individual competency to ensure that the laboratory meets all certification requirements. Performs related work as required. Starting hourly rate | $27.67       July 2025 | $28.49           6 Months | $29.20 The City of Davenport offers a comprehensive benefit package.  The cost for a family plan for medical, dental, vision and prescription is only $98.61 per month for 2025 and starts on first day of employment.  The City also offers the following benefits (subject to change): * Iowa Public Employee's Retirement Pension plan  * 457 Deferred Compensation - The City will contribute 2.75% of the employee's income to his/her 457 account if the employee contributes at least 1% (applicable to AFSCME) * 13 paid holidays * Life Insurance * Long Term Disability Insurance * Tuition Reimbursement * Employee Assistance Program Tests samples using specialized equipment and methods to determine quality of wastewater; controls precise testing environment; analyzes chemical composition; mixes and prepares test chemicals and solutions. Records test results daily and posts records; interprets data and compiles summary reports as required; conducts quality control tests to ensure the quality of regular testing; updates procedures and records as needed to maintain laboratory certification. Assists Pretreatment Inspector(s) in collecting wastewater samples and other pretreatment related duties as assigned. Prepares chemicals for future testing; reports lab equipment and supply needs. Cleans equipment and the laboratory. Bachelor's degree in chemistry, biology or bacteriology; or five years of an equivalent combination of training and experience in an accredited laboratory. Must possess and maintain throughout duration of employment a valid Driver's License. Must pass a background check and physical as prescribed by the City. Must reside in Iowa or Illinois within two (2) years of hire and maintain residency throughout the duration of employment. Good Knowledge of: Statistics used in quality control. Laboratory method development and method troubleshooting. Specialized lab equipment such as inductively Coupled Plasma-Atomic Emissions, Spectrophotometer, Ion Chromatograph, and UV-VIS Spectrophotometer. Standard Methods for the Examination of Water and Wastewater in each process. State laboratory certification rules and requirements occupational hazards and safety precautions. Considerable Skill in: Establishing test procedures, testing wastewater samples, and interpreting test results. Recording test results and preparing reports. Performing mathematical calculations using Microsoft Office - Access, Excel, Word. Working skill in: Establishing and maintaining effective working relations with coworkers and the public. Programming sewer samplers. The care and maintenance of laboratory instruments and equipment.