2741 - Wastewater Laboratory Technician (QA/QC Laboratory Technician) (Job# 2019 - 00246) Starting Salary: $16.51/hr This position is in the Regional Wastewater Reclamation Department. Salary Grade: 36 Performs collection and standardized analyses of water to include ground/storm/surface and solid waste
water samples utilizing Environmental Protection Agency (EPA) approved methods. This classification records and reports sample analyses results in compliance with licensure requirements of local, state and federal regulatory agencies. An assessment may be administered. Requirements: (Work assignments may vary depending on the department's needs and will be communicated to the applicant or incumbent by the supervisor.) Collects water, solid waste and wastewater effluent samples for laboratory testing; Performs various standardized laboratory tests such as BOD, COD, TOC, dissolved oxygen, bacteriological examination, alkalinity, hardness, pH, chlorine, fluoride, cyanide, sulfate sulfide, digester gases, volatile acids, nitrates, phosphates, solids testing, and other related tests as required by regulatory agencies; Prepares bacterial media used in the analysis of sample for E. coli, fecal coliform and other microbiological organisms; Operates, calibrates and maintains laboratory equipment and instruments such as gas chromatographs, UV/VIS spectrophotometers, analytical balances, DO meters, pH meters, flow injection analyzers, and computer controlled BOD robotic instruments; Performs acid neutralization, thermometer calibration, safety equipment checks, and sample bottle preparations; Prepares laboratory waste for hauling off-site for proper disposal; Performs laboratory audits, completes control charts and determines and documents the standard deviation and linear regression of laboratory quality control data; Maintains physical facilities and equipment in accordance with departmental and professional standards; Adheres to safety procedures in accordance with laboratory and chemical plan; Maintains manual and automated laboratory records and logbooks on testing and quality control measures as required by regulatory standards; Reviews and recommends revisions to the standardized operating procedures used for analytical testing; May assist Wastewater Laboratory Chemists and Chemist Specialists in training new laboratory support staff. KNOWLEDGE & SKILLS: Knowledge of: principles of biology, microbiology and chemistry;operation and care of standard test equipment used in test procedures;laboratory processes and procedures involving water and wastewater testing;state and federal requirements for compliance testing of wastewater, ground water, surface water, storm water and solid waste samples. Skill in: performing standard laboratory tests;communicating effectively and following written and verbal instructions;using standard laboratory equipment;performing mathematical and statistical calculations;using automated information systems for tracking data and report generation. Minimum Qualifications: (1) An Associate's degree from an accredited college or university in chemistry, biology, microbiology or a closely related field as defined by the appointing authority and two years of experience performing standard laboratory tests or instrumental laboratory analyses. OR: (2) A Bachelor's degree from an accredited college or university in chemistry, biology, microbiology or a closely related field as defined by the appointing authority. OR: (3) Three years of experience with Pima County as a Wastewater Laboratory Assistant. OR: (4) Five years of laboratory experience performing sample preparations and assisting with basic analytical procedures. Qualifying education and experience must be clearly documented in the "Education" and "Work Experience" sections of the application. Do not substitute a resume for your application or write "see resume" on your application. Preferred Qualifications: (Be specific in describing your experience in your application. Ensure the descriptions provided illustrate your competencies, specifically addressing the required and preferred qualifications.): Experience calibrating thermometers and analytical balances.Experience preparing analytical glassware.Experience working within the guidelines of environmental regulations.Experience preparing environmental sample containers.At least six (6) months experience working in a laboratory setting. Experience with environmental records retention.Experience with laboratory data and records. Selection Procedure: Pima County Human Resources Department reserves the right to admit to the selection process only those candidates that meet the minimum/desired qualifications. All applications will be assessed based on an evaluation of the listed education and experience. Candidates meeting the minimum/desired qualifications may be further evaluated/scored against any advertised Preferred Qualifications. The hiring authority will interview and select the successful candidate from a referral list provided by Human Resources. Additional assessments/testing may be required as part of the selection process. Supplemental Information: Licenses and Certificates: Valid driver license is required at time of application. Valid AZ driver license is required at time of appointment. The successful applicant will be subject to a 39-month DOT Motor Vehicle Record review to determine applicant's suitability to operate county vehicles in accordance with Pima County administrative procedures. Failure to obtain and maintain the required licenses and certifications shall be grounds for termination. Any offer of employment resulting from this recruitment is contingent upon Risk Management's review and approval of the candidate's driving record. Physical/Sensory Requirements: Some positions may require the ability to: lift and carry up to fifty pounds; work with or in the presence of obnoxious odors; work with noxious or potentially hazardous chemicals, compounds or wastewater products. Safety training and equipment will be provided by Pima County. CLOSING DATE: Fri. 03/22/:59 PM Arizona Time When applying to this position, please note the Job Number is 2019 - 00246. EOE Category: Quality Control , Keywords: Quality Control / Quality Assurance Technician
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