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Organic Chemist

City of Tucson
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POSITION DUTIES AND QUALIFICATIONS 

SUMMARY OF DUTIES:

Performs chemical and microbiological analysis of water utilizing EPA approved methods. Processes analytical data and prepares reports in compliance with local, state and federal laws regarding drinking water and surface water requirements.

 

DUTIES AND RESPONSIBILITIES:*

POSITION SPECIFIC SUMMARY:

The Organic Chemist position in the City of Tucson’s Water Department performs chemical analysis and associated duties on drinking water, groundwater, reclaimed and surface water utilizing United States Environmental Protection Agency (USEPA) and Standard Methods approved and licensed methodologies in the Water Quality Laboratory. Duties include analyzing samples, processing analytical data, and preparing reports in compliance with local, state and federal laws regarding drinking water, groundwater, and surface water requirements.

 

This position reports to the Chemist Supervisor. This position does not supervise.

 

DUTIES AND RESPONSIBILTIES:

  • Analysis of water samples utilizing EPA methods 522, 524.2, 533, 8260B and Standard Method 5310C.

 

  • Sample preparation for analysis using Solid Phase Extraction with EPA 522 and EPA 533 methodologies.

 

  • Perform analytical measurements utilizing GC/MS, LC/MS/MS, TOC UV/Persulfate instrumentation.

 

  • Process data for initial calibrations, on-going calibration verification and sample data results utilizing Agilent MassHunter and Tekmar TekLink software.

 

  • Upload and review data to Laboratory Information Management System (LIMS).

 

  • Prepare inorganic reagents and dilutions.

 

  • Prepare calibration and working standards for organic analysis using solvents such as Methanol and Dichloromethane.

 

  • Clean ionization sources for MS instrumentation.

 

  • Replace compressed gas tanks used as carrier gases in GC and TOC instrumentation.

 

  • Prepare and maintain instrumentation, analysis, standards and reagent logs. Prepare and maintain Standard Operating Procedures (SOPs).

 

  • Maintains a safe working environment for all staff.

 

  • Performs peer reviews for different analyses and findings in the organic/inorganic unit updates of peer review in LIMS.

 

  • Incorporates new initiatives into the Water Quality Laboratory strategies and practices to enhance efficiencies and procedures.

 

  • Perform all other duties and tasks as assigned. Assist with special projects and assignments as required.

 

Working Conditions:

Mostly Office environment

 

 

* All duties, responsibilities listed are subject to change.

 

 

QUALIFICATIONS:

MINIMUM REQUIRED QUALIFICIATIONS:
Education:
Bachelor's degree
Work Experience:
Two (2) years of directly related experience

ADDITIONAL MINIMUM REQUIRED QUALIFICIATIONS:
Education:
Bachelor's degree in chemical, biochemical, spectroscopy or related science fields.
Work Experience:
Experience performing analytical testing using GC/MS and LC/MS.
Experience or familiarity with EPA methods 524.2 and 8260B for VOC analysis, and EPA 522 and 533 for 1, 4-Dioxane and PFAS.

PREFERRED QUALIFICATIONS:
Masters degree/PhD
Experience with manual and/or automated Solid Phase Extraction (SPE) techniques.
Experience with Electron Impact ionization (EI) mass spectral interpretation.
Experience with Isotope Dilution quantitation technique.
Experience with Agilent MassHunter instrument software.
Experience with Promium Element Laboratory Information Management System (LIMS).

 

 

Any combination of relevant education and experience may be substituted on a year-for-year basis.

 

 

ADDITIONAL POSITION INFORMATION:

Position Title:

Chemist

Department Name: 

Water Utility

Department Link: 

https://www.tucsonaz.gov/Departments/Water

Recruiter Name:

Shayna Durazo (105575)

Recruiter Email:

tw_hr@tucsonaz.gov

FTE%:

FLSA:

Exempt

Position Type:

Regular

 

 

 COMPENSATION & BENEFITS 

 

Full Hourly Range: $26.57 - 45.84 USD

 

 

The Full Hourly Range reflects the City of Tucson's pay range at the time of posting. The City of Tucson considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, key skills, and internal equity.

 

The City of Tucson offers a generous benefits package for benefit-eligible positions. The comprehensive, flexible, and affordable coverage is designed to optimize health and well-being, security and future, and peace of mind. Benefits begin with medical, dental, vision, life, disability, and FSA coverage, surpassing your standard 401(k) program by offering a rich pension plan plus optional Roth and pretax deferred compensation savings.

 

With your well-being in mind, our paid time off program provides new hires with 38 paid days off in the first year of employment, with time off increasing steadily in subsequent years. We offer twelve weeks of paid parental leave, paid tuition reimbursement, student loan repayment, off- and on-the-job training, and opportunities to forge connections with peers and the community through employee resource groups and paid volunteer hours.

 

You can learn more about our benefits at https://www.tucsonaz.gov/Departments/Human-Resources/Employee-Benefit-Snapshot.

 

 

POSTING INFORMATION 

Posting Close Date: 

Applicants must submit their completed application by 02-03-2025 at 11:59 p.m. MST

 

 

APPLICATION INSTRUCTIONS

Please see the special application instructions below and follow the directions for applying to this position.

 

 

Special Instructions:

Special Instructions: 
As part of the online application process, all applicants are required to submit a resume at the time of application. Resumes received after the application closing date will not be considered.

Background Check:  This position has been designated to require a criminal background check. 

 

CITY OF TUCSON IS AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER and does not discriminate based on race, color, religion, sex (including sexual orientation, gender identity, and pregnancy), national origin, veteran status, age, disability, genetic testing, or any other protected status.  If you believe you have been a victim of discrimination, you may file a complaint with the City of Tucson's Office of Equal Opportunity Programs, U.S. Equal Employment Opportunity Commission (EEOC) or Arizona Attorney General's Office of the Civil Rights Division (ACRD).  Click for more information from ACRD about employment discrimination and how to file a complaint with ACRD 

The City of Tucson employs only U.S. citizens and lawfully authorized non-U.S. citizens. All new employees must show employment eligibility verification as required by the U.S. Citizenship and Immigration Services. 

 

The City of Tucson is committed to providing access and reasonable accommodation for individuals with disabilities or who require religious accommodation; please contact Human Resources at EmployeeLeaves@tucsonaz.gov or 520-791-2619.   

 

City of Tucson is an Equal Opportunity/Affirmative Action/Veterans/Disability Employer. 

 

 

  

Questions? If you need assistance applying for any position, please contact

tw_hr@tucsonaz.gov