Automation Technician: What I Wish I Knew

What I Wish I Knew Before Becoming an Automation Technician

So, you’re thinking about becoming an Automation Technician? Or maybe you just landed the job? Either way, this is for you. I’m going to lay out the stuff I wish someone had told me before I jumped in headfirst. This isn’t about theory; it’s about surviving and thriving in the real world of industrial automation. This is about the real-world, not a textbook definition.

The Promise: Your Survival Toolkit for Automation Technician

By the end of this article, you’ll have a practical toolkit to navigate the challenges of being an Automation Technician. You’ll walk away with:

A ‘scope creep’ negotiation script to use with stakeholders who keep adding requirements.
A scorecard for evaluating PLC code quality, helping you prioritize debugging efforts.
A ‘proof plan’ for demonstrating your troubleshooting skills, even if you’re new to the role.
A checklist for commissioning a new automation system, ensuring you don’t miss critical steps.
A ‘language bank’ of phrases to use when explaining technical issues to non-technical colleagues.
A decision matrix for choosing between different automation solutions, considering cost, performance, and maintainability.
A 7-day plan to build your automation skills and prove your competence.

This isn’t a generic career guide. It’s specifically tailored for Automation Technicians, focusing on the practical skills and knowledge you need to succeed. We won’t be covering general resume advice or irrelevant skills lists.

What You’ll Walk Away With

A negotiation script for handling scope creep.
A PLC code quality scorecard.
A ‘proof plan’ for showcasing troubleshooting skills.
A commissioning checklist for new automation systems.
A ‘language bank’ for communicating technical issues.
A decision matrix for automation solution selection.
A 7-day plan for skill development.

What a Hiring Manager Scans for in 15 Seconds

Hiring managers want to know you can hit the ground running. They’re looking for signals that you understand the practical challenges of automation.

PLC/HMI experience: Do you list specific platforms (Siemens, Allen-Bradley, etc.)?
Troubleshooting skills: Can you describe a time you diagnosed and fixed a complex automation issue?
Electrical knowledge: Do you understand motor controls, sensors, and wiring diagrams?
Communication skills: Can you explain technical concepts clearly and concisely?
Problem-solving ability: Can you think critically and develop creative solutions?
Safety awareness: Do you understand and follow safety procedures?
Code version control: Do you use it?

The Mistake That Quietly Kills Candidates

Vagueness is a killer. Saying you “improved efficiency” or “managed projects” doesn’t cut it. You need to be specific and show the impact of your work.

Use this when rewriting your resume bullets.
Weak: Improved system performance.
Strong: Reduced machine cycle time by 15% by optimizing PLC code and implementing a new sensor configuration. This resulted in a $20,000 annual cost savings.

Scenario 1: The Scope Creep Nightmare

The trigger: The client keeps adding new features and functionality to the automation system, even though the project is already underway.

Early warning signals:

Frequent change requests from the client.
Unclear or ambiguous requirements.
Lack of communication between the client and the project team.

First 60 minutes response:

Document the new requirements in a formal change request.
Assess the impact of the changes on the project’s timeline, budget, and scope.
Communicate the impact to the client and project team.

Use this when responding to scope creep requests.
Subject: Change Request for [Project Name] Hi [Client Name],
We’ve received your request to add [New Feature] to the automation system. We’ve assessed the impact and estimate it will require an additional [Number] hours of work and [Dollar Amount] in materials.
This will also push the project completion date back by [Number] days.
Please let us know if you’d like to proceed with the change request.
Thanks,
[Your Name]

Scenario 2: The Mysterious Downtime

The trigger: A critical production line keeps stopping unexpectedly, and nobody knows why.

Early warning signals:

Frequent alarms and error messages.
Unstable sensor readings.
Intermittent communication errors.

First 60 minutes response:

Review the PLC code for potential issues.
Check the wiring and connections for loose or damaged components.
Monitor the system’s performance using diagnostic tools.

Scenario 3: The Unclear Handoff

The trigger: You’re taking over an automation system from another technician, but they didn’t document anything properly.

Early warning signals:

No documentation available.
No backups of the PLC code.
No clear understanding of the system’s functionality.

First 60 minutes response:

Create a backup of the existing PLC code (if possible).
Start documenting the system’s functionality.
Identify key stakeholders and ask them questions.

The Automation Technician’s Language Bank

Use these phrases to communicate effectively. These are the exact words I have used in real scenarios.

“I’ve identified a potential issue with the [Component] that could cause [Problem].”
“To mitigate this risk, I recommend [Solution].”
“We need to prioritize [Task] to ensure the project stays on track.”
“I’m working with [Stakeholder] to resolve this issue.”
“I’ll keep you updated on my progress.”
“The root cause of the downtime was [Reason].”
“I’ve implemented a fix to prevent this from happening again.”
“We need to update the documentation to reflect these changes.”
“I’m available to answer any questions you may have.”

The 7-Day Automation Skills Proof Plan

Build your skills and prove your competence in just one week. This plan is designed to get you up to speed quickly and demonstrate your value to your team.

Day 1: Review the existing PLC code and identify areas for improvement.
Day 2: Create a backup of the PLC code and document the system’s functionality.
Day 3: Troubleshoot a minor automation issue and document the solution.
Day 4: Attend a training course on a new automation technology.
Day 5: Implement a small improvement to the automation system.
Day 6: Share your knowledge with other team members.
Day 7: Present your accomplishments to your manager.

Commissioning Checklist for New Automation Systems

Follow this checklist to ensure a smooth commissioning process. This is what I use on every project.

Verify all wiring and connections.
Test all sensors and actuators.
Calibrate all instruments.
Load the PLC code.
Test the system’s functionality.
Train the operators.
Document the system.

The PLC Code Quality Scorecard

Use this scorecard to evaluate PLC code and prioritize debugging efforts. This is what I use to assess code quality.

Clarity and readability: Is the code easy to understand?
Modularity: Is the code organized into reusable modules?
Error handling: Does the code handle errors gracefully?
Efficiency: Is the code optimized for performance?
Documentation: Is the code well-documented?

Decision Matrix for Automation Solutions

Use this matrix to choose between different automation solutions. This is what I use to compare solutions.

Cost: How much will the solution cost?
Performance: How well will the solution perform?
Maintainability: How easy will it be to maintain the solution?
Scalability: How easy will it be to scale the solution?
Reliability: How reliable is the solution?

FAQ

What is an Automation Technician?

An Automation Technician is responsible for installing, maintaining, and troubleshooting automated systems used in manufacturing and other industries. They work with PLCs, HMIs, sensors, actuators, and other control system components to ensure that these systems operate efficiently and reliably. For example, an Automation Technician might be responsible for diagnosing and repairing a faulty sensor on a production line.

What skills do I need to be an Automation Technician?

Key skills include knowledge of PLCs, HMIs, electrical systems, and troubleshooting techniques. Strong communication and problem-solving skills are also essential. Many technicians also benefit from experience with robotics and other advanced automation technologies. For example, knowing how to read and interpret electrical schematics is a critical skill for troubleshooting wiring issues.

How much does an Automation Technician make?

The salary for an Automation Technician varies depending on experience, location, and industry. However, the median salary is around $60,000 to $80,000 per year. Senior technicians with specialized skills can earn significantly more. For instance, technicians with expertise in a specific PLC platform like Siemens or Allen-Bradley might command higher salaries.

What are the career opportunities for Automation Technicians?

Automation Technicians can advance to roles such as Automation Engineer, Maintenance Supervisor, or Engineering Manager. They can also specialize in areas such as robotics, process control, or system integration. The demand for Automation Technicians is expected to grow in the coming years. For example, you could move into a role where you design and implement entire automation systems, not just maintain them.

What are the common challenges faced by Automation Technicians?

Common challenges include troubleshooting complex automation issues, dealing with outdated equipment, and keeping up with rapidly changing technology. They may also face pressure to minimize downtime and improve system performance. For instance, finding the root cause of an intermittent fault that only occurs once a month can be a huge challenge.

How can I prepare for a job interview as an Automation Technician?

Be prepared to discuss your experience with PLCs, HMIs, electrical systems, and troubleshooting techniques. Provide specific examples of how you have solved automation problems in the past. Also, be prepared to answer technical questions about control systems and automation principles. Bring examples of your work, like PLC code you wrote or a troubleshooting report you created.

What are some common mistakes that Automation Technicians make?

Common mistakes include not following safety procedures, not documenting changes to the automation system, and not backing up the PLC code. They may also make the mistake of not involving other stakeholders in the troubleshooting process. Not documenting your changes can lead to confusion and errors later on.

What is the difference between an Automation Technician and an Automation Engineer?

Automation Technicians typically focus on the hands-on installation, maintenance, and troubleshooting of automated systems. Automation Engineers, on the other hand, are more involved in the design, development, and implementation of these systems. Engineers typically have a bachelor’s degree in engineering. For example, an engineer might design a new automation system, while a technician would install and maintain it.

What are some resources for Automation Technicians to learn more?

There are many resources available, including online courses, technical books, and industry conferences. Professional organizations such as ISA and IEEE also offer training and certification programs. Taking online courses on specific PLC platforms can be a great way to learn more.

How important is safety in Automation Technician work?

Safety is extremely important. Automation Technicians work with potentially dangerous equipment and must follow strict safety procedures to protect themselves and others. This includes wearing appropriate PPE, following lockout/tagout procedures, and being aware of potential hazards. Failing to follow safety procedures can lead to serious injury or even death.

What is the role of an Automation Technician in improving efficiency?

Automation Technicians play a key role in improving efficiency by optimizing automated systems, reducing downtime, and implementing new automation technologies. They can also help to identify and eliminate bottlenecks in the production process. For example, optimizing PLC code can reduce cycle times and increase throughput.

What should I do if I encounter a problem I can’t solve?

Don’t be afraid to ask for help. Consult with other technicians, engineers, or the equipment vendor. Also, make sure to document the problem and the steps you have taken to try to solve it. Documenting your troubleshooting steps can help others diagnose the problem more easily.

How do I stay up-to-date with the latest automation technologies?

Attend industry conferences, read technical publications, and take online courses. Also, network with other Automation Technicians and share your knowledge. Staying current with technology is crucial in the automation field.

What is the most rewarding part of being an Automation Technician?

The most rewarding part is solving complex automation problems and seeing the positive impact of your work on the production process. It’s also rewarding to know that you are helping to improve the safety and efficiency of the workplace. Knowing you have helped increase production or improve employee safety is a great feeling.