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Rio Tinto

Global iron ore, aluminium, copper producer

Granulating Operator D

Machine & Process OperationPosted on Nov 12
Full-timeBoron, CA, USA$29.73 /hrIn-person

About the Job

Requirements

  • A high school diploma or GED is required.
  • The employee must be able to work any schedule.
  • Experience with pumps, valves, belt conveyors, elevators, screens, screw conveyors, cooling towers, heat exchangers, mixers, filtration equipment, crystallizers, dryers, sampling equipment, and instrumentation is required.
  • Basic chemical knowledge, including pH, solubility, and concentration, is required.
  • Knowledge of basic instruments, thermocouples, level devices, flow meters, pressure switches, and zero speed switches is required.
  • The employee must be capable of operating large manual valves and using basic tools safely.
  • Intermediate computer skills are required.
  • A valid driver's license is required.

Responsibilities

  • Operate one of the following areas: crystallizer, granulating, or dryer.
  • Communicate effectively and correctly log production information.
  • Monitor, troubleshoot, and respond to plant conditions.
  • Work safely with hot borate liquors, chemicals, and steam.
  • Perform other tasks, duties, and assignments required as part of the listed qualifications.

About the Company

Rio Tinto

Global iron ore, aluminium, copper producer

Rio Tinto is a global mining and metals company that extracts and processes minerals to supply the world with key materials. Its offerings include iron ore used to make steel, low-carbon aluminium for electric cars and smartphones, copper for wind turbines, electric vehicles, and water pipes, borates for crop growth, and titanium for paints. The company operates by mining ore and then refining and transforming it into usable metals and minerals for various industries. Compared with its competitors, Rio Tinto emphasizes a broad portfolio across multiple minerals and metals and highlights efforts to reduce carbon in its aluminium products, aiming to lower the environmental impact of its supply chain. The overall goal is to provide the materials the world needs while advancing lower-carbon production to support sustainable energy, transport, and infrastructure.

Company size
10,001+
Company stage
IPO
Headquarters
London, United Kingdom
Founded
1872

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