How to Become a PLC / Automation Technician — Industrial Controls Career Path

PLC and Automation Technicians program, install, and maintain the programmable logic controllers, sensors, and HMIs that run automated production lines, water treatment plants, and process facilities. The role sits at the crossroads of electrical, mechanical, and software work, with strong wage premiums for techs comfortable with Allen-Bradley, Siemens, and the major SCADA platforms. Demand is growing as manufacturing reshores and existing plants modernize.

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PLC Programming Fundamentals is listed at $49 for individual enrollment.

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Salary Range

Median: $77,180

Source: O*NET My Next Move (BLS OEWS)

Career Steps

  1. Master Industrial Electrical Foundations: Start with electrical fundamentals — three-phase power, motor controls, and reading control schematics. PLC work sits on top of solid electrical literacy.
  2. Learn PLC Hardware & I/O: Develop applied skills with PLC processors, discrete and analog I/O modules, wiring practices, and field-device interfacing.
  3. Program in Ladder Logic: Build working ladder logic programs — combinational logic, latching, motor seal-ins, and basic interlocks — across the major platforms (Studio 5000, TIA Portal).
  4. Master Timing, Sequencing & State Logic: Add timers, counters, sequencers, and state-machine patterns — the building blocks of every batching, packaging, and assembly automation.
  5. Pursue PLC + Controls Certifications: Consider Allen-Bradley/Rockwell certifications (CCST levels), Siemens TIA Portal certification, or ISA Certified Control Systems Technician (CCST) to validate skills and access higher-wage roles.