Precision Castparts is hiring: Waste Water Technician in Redmond

Overview

A Chemical Milling Wastewater Treatment Operator or Technician is responsible for managing and treating wastewater generated from chemical milling processes to ensure compliance with environmental regulations and safe disposal or recycling.

Responsibilities

• Operating and monitoring treatment systems
  • Operating and maintaining equipment, including pumps, valves, tanks, filters, centrifuges, filter presses, and chemical dosing equipment.
  • Monitoring processes by checking gauges, meters, control panels, and other instrumentation to ensure optimal functioning and detect malfunctions.
  • Adjusting treatment processes by modifying flow rates, chemical dosages, and other parameters to maintain treatment efficiency and compliance.
• Chemical handling and treatment
  • Managing chemical inventory—ordering, receiving, storing, and handling chemicals used in the treatment process (e.g., acids, bases, coagulants, flocculants, disinfectants).
  • Preparing chemical treatments by accurately measuring and adding chemicals to adjust pH, coagulate suspended solids, precipitate heavy metals, or disinfect water.
  • Operating chemical dosing systems by monitoring and controlling the precise addition of chemicals to the wastewater.
• Sampling, testing, and analysis
  • Collecting wastewater samples at different stages of the treatment process.
  • Performing lab tests to assess water quality, monitor treatment effectiveness, and ensure compliance with discharge limits.
  • Analyzing data by interpreting test results and using findings to inform treatment decisions and improvements.
• Maintenance and troubleshooting
  • Performing routine maintenance, including cleaning tanks, filters, and equipment; inspecting and lubricating machinery; and performing minor repairs.
  • Troubleshooting equipment issues by diagnosing malfunctions, identifying root causes, and implementing corrective actions.
  • Collaborating with maintenance staff to schedule and coordinate repairs and preventative maintenance.
• Environmental compliance and record-keeping
  • Ensuring compliance by following regulations and standards set by bodies like the EPA regarding wastewater discharge (Metal Finishing Effluent Guidelines 40 CFR Part 433 are especially relevant).
  • Managing hazardous waste by properly handling, storing, and disposing of hazardous materials generated during treatment.
  • Maintaining accurate records by documenting operational data, test results, maintenance activities, and compliance records.
  • Reporting by preparing and presenting reports on treatment performance and regulatory compliance.

Essential skills and qualifications

• Knowledge of wastewater treatment principles, including chemical, physical, and biological processes.
• Knowledge of safety protocols for working with chemicals, operating equipment, and managing hazardous waste.
• Mechanical and electrical skills for operating and maintaining machinery, troubleshooting issues, and performing basic repairs.
• Analytical and problem-solving skills for interpreting data, identifying problems, and developing solutions.
• Communication skills for effectively communicating with colleagues, supervisors, and regulatory agencies.
• Computer skills for data entry, analysis, and reporting.
• Licensure and certification often required to operate wastewater treatment plants, depending on the role and location.

Work environment

The work can involve indoor and outdoor settings, potentially exposing the operator or technician to chemicals, fumes, noise, and other hazards.

Note: The statements herein are intended to describe the general nature and level of work performed by employees assigned to this classification. They are not intended to be an exhaustive list of all responsibilities, duties, and skills required of personnel so classified.