Career guides
Five roles. Clear salary data, day-in-the-life reality, skills checklists, and a path you can start this week — whether you are switching from a trade, a degree, or starting from zero.
Join 900+ learners practicing PLC programming
The roles
These five roles cover the full range of industrial automation work — from hands-on technician positions to engineering-led design roles. Each guide covers what you would actually do day to day, what the job pays, what skills you need, and how to build those skills from where you are now.
$45k–$110k USD
Read and modify ladder logic, swap I/O, fault-find running machines. The most direct path from an electrical trade into controls work.
$70k–$160k USD
Design and commission automated production systems from specification to handover. Combines PLC programming, HMI, networking and mechanical understanding.
$65k–$160k USD
Own the control system architecture for machines and lines. Broader than a PLC programmer — includes electrical design, safety integration, and specification writing.
$42k–$95k USD
Keep automated production equipment running: preventive maintenance, fault-finding, basic program modifications under supervision. Strong job security in manufacturing.
$50k–$120k USD
Install, calibrate and maintain sensors, transmitters, valves and analyser systems in process plants. Bridges the physical measurement world and the control system.
Salary snapshot (USD, 2026)
Indicative US base ranges. Regional variation is significant — each role page carries a full country table. For the full breakdown including DACH, UK, Australia, South Africa and Middle East, see the PLC programmer salary guide.
| Role | Entry (0–2 yrs) | Mid (3–7 yrs) | Senior (8+ yrs) |
|---|---|---|---|
| PLC Technician | $45k–$60k | $60k–$80k | $80k–$110k |
| Automation Technician | $42k–$58k | $58k–$78k | $78k–$95k |
| Instrumentation Technician | $50k–$68k | $68k–$90k | $90k–$120k |
| Controls Engineer | $65k–$85k | $90k–$120k | $120k–$160k |
| Automation Engineer | $70k–$90k | $95k–$130k | $130k–$160k |
Common foundation
Regardless of which title you target, these fundamentals appear in every job description. They are also what our free training covers first.
Ladder logic — reading and writing
Practice in the simulator →PLC scan cycle and I/O addressing
Read the explainer →Timers (TON, TOF, TP) and counters (CTU, CTD)
Timers deep-dive →Fault-finding on a live machine
Troubleshooting scenarios →At least one vendor dialect (Allen-Bradley or Siemens)
Choose your dialect →Industrial wiring and panel reading
Wiring tutor →Free browser simulator. 40+ hands-on scenarios. No install, no vendor license.