What is automation? Wikipedia defines it as “the use of control, in concert with other applications of information technology, to control industrial machinery and processes, reducing the need for human intervention.” Sound confusing? Automation is really just what it sounds like. Automating a process so that it requires minimal human interaction. Industrial automation is a large and complex industry. It involves the design and implementation of control systems which control robots, machinery, and other complex systems. All major manufacturing companies use automation to make physical goods. Automation engineering involves building those automation systems.

There are many different components of automation. The brain of an automation system is the PLC, a programmable logic controller. This is essentially a small computer that can be programmed to control a machine. It coordinates with other process control instrumentation to automate a process. The other main components are drives, motors, motion control, industrial controls, and software. These different segments all coordinate and are controlled through the PLC. The major players in this industry are companies like Rockwell Automation and Siemens. They provide all the necessary equipment to control a process.

An automation engineer can be many things but is often someone who assembles the automation components into machinery. Many times the end user will contract this work to a systems integrator. This type of company does nothing but construct automation systems for companies. This process can be extremely detailed and difficult and often requires a large engineering team to complete. Most often automation engineers are degreed in electrical or mechanical engineering. Some colleges may offer automation or control engineering degrees. Many EE programs do offer control courses which specialize in process control and automation.

Automation is still growing as more and more processes are control by robots and machinery than people. This is why its important to keep up with technology if you want to have a successful and lasting career. Assembly line jobs are quickly fading and automated systems take their place. There will always be a need for a certain degree of human interaction, but that degree is shrinking. Most automotive plants, packaging, and assembly is done with automation and process control. Distributed control systems are used in just about any type of industry, no matter how low tech they may seem. In fact just about everything you see is in some way controlled by automation, right down to the traffic lights that you use daily.

Automation and automation engineering are certainly unique and interesting careers. Most people never even consider how things go from raw materials to their doorstep. This is where automation fits in. Everything from your car to your TV is a product of industrial automation and control. As technology grows, so does the automation industry. It’s a great field to be in during these modern times. So if you’re looking for a fun and exciting career move, look into automation jobs. There’s no shortage of openings and the growth potential is large. It’s a great move for any high tech professional.