Controls Engineer

Tata Technologies   •  

Tucson, AZ

Industry: Technology


5 - 7 years

Posted 174 days ago

This job is no longer available.

Job Description: The Controls Engineer is responsible for programming PLC’s & HMI’s on large mining shovels.     Responsibilities:

  • PLC software programming (Siemens 7 using TIA portal)
  • Maintain OPC, CAN, Ethernet, profibus and profinet communication networks
  • Maintain NFPA 70E Standards
  • Integration of PLC’s and motor drives
  • Modification and maintenance of Siemens Electric Drives
  • Adhere to the standards of The National Electrical Manufacturer's Association (NEMA)


  • 5+ years’ experience in Controls Software Programming
  • Siemens 7 – 1500 PLC programming utilizing TIA (Totally Integrated Automation portal) is mandatory
  • Familiar with both PLC hardware and software
  • 5+ years’ experience programming Ladder Logic & HMI’s


  • Proficient in Siemens S7 – 1500 PLC’s
  • Experience with Insulated Gate Bipolar Transistors (IGBT), Variable Frequency Drive (VPD)
  • Ability to integrate PLC’s and motor drives
  • Ability to utilize TIA portal to program PLC’s
  • Knowledgeable and proven track record using interfaces & SCADA