Read this free guide below with common Automation Technician interview questions
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As an automation technician, I have been working in this field for five years. During this period, I have operated, maintained, and repaired various automated machines and systems.
I am a skilled PLC programmer with expertise in multiple programming languages, including ladder logic, structured text, and function block diagram. I can efficiently troubleshoot PLC issues and modify and integrate existing PLC programs.
Yes, I have hands-on experience in both mechanical and electrical systems. I can read and interpret electrical schematics, troubleshoot electrical problems, and work with mechanical components like gearboxes, bearings, and rollers.
My troubleshooting approach involves evaluating instrumentation, sensors, and actuators, among others. I analyze the data, identify possible problems, systematically eliminate possibilities, and identify the root cause of an issue.
I have worked with different robotic systems, including collaborative, articulating, and gantry robots. My knowledge includes programming robotic logic, interfacing hardware, and troubleshooting related issues.
Recently, I analyzed a production line and found that it had significant downtime due to long changeover times. I worked with the team to redesign and implement changeover procedures and significantly reduced the production downtime, and increased productivity and efficiency.
Typically, I follow a detailed checklist of tasks, inspecting and cleaning various components of the equipment, lubricating moving parts and belts, and checking the voltage, current, and temperature of electrical and mechanical systems.
I have experience with different HMI/SCADA systems, including Allen Bradley, Wonderware, and GE iFIX. I can design screens and graphics to monitor operations, troubleshoot HMI failures and troubleshoot and modify the associated controls.
I always comply with safety regulations, such as wearing appropriate PPE gear, locking out equipment, and tagging out systems before starting maintenance. Additionally, I perform tests after maintenance to confirm that equipment is operating safely, and there is no immediate danger to stakeholders.
Preventive maintenance is the process of regularly inspecting, cleaning, and replacing parts of the equipment before they fail. This approach helps prevent equipment downtime and extends the equipment lifespan.
I keep myself updated through online resources, attending trade shows, and training sessions, and by continually reviewing equipment manuals and system literature.
Yes, I have dealt with system failures. I first evaluated the cause of the problem by conducting diagnostics tests and analyzing the data to identify the root cause. I then developed a plan to fix the problem, tested the solution, and implemented it when I was sure it would work.
I have hands-on experience with industrial networks, including Ethernet/IP, Profibus, and Modbus. I can install and configure network communication hardware, troubleshoot network issues, and create and modify network protocols.
I prioritize tasks based on urgency and importance. I develop a plan with deadlines and devote extra time to critical tasks. I also communicate any delays or updates on the project to my colleagues to ensure all stakeholders are aware of the status of each project.
During my last project, we had to implement a new automation system that required skilled personnel in various fields. To complete it successfully, I worked collaboratively with other technicians, engineers, supervisors, and the operations team to manage the project.
I have experience with designing, programming, and troubleshooting motion control systems, including stepper and servo systems. Additionally, I can integrate motion control components with other systems like robotics.
I have expertise in configuring, programming and troubleshooting VFDs. I have worked with different brands of VFDs, such as Danfoss, Allen Bradley PowerFlex, and Siemens.
To optimize automation, I analyze the process, identify areas for improvement, and come up with solutions. This may involve mechanical, electrical, or programming changes. I also evaluate the results and confirm the effectiveness of the changes with the team to determine if additional improvements are necessary.
Yes, I have extensive experience in designing automation systems from scratch. I can design and draft mechanical and electrical drawings, program and test PLCs, VFDs, and HMIs, and install robots and other hardware required for an automation project.
I approach difficult problems systematically, starting with defining the problem, gathering data, and analyzing it. I then work with other professionals to come up with a possible solution and test it before implementing it. Additionally, I keep an open line of communication to update relevant stakeholders throughout the process.
Automation technicians are responsible for maintaining, repairing and troubleshooting automated equipment and systems. Before landing a job as an automation technician, you need to pass the interview process. Here are some tips on how to prepare for an automation technician interview:
Research the company and understand what their goals and core values are. Look for recent news articles, press releases, or their website to learn more about the company’s history, what they do, and what their aspirations are. This research will provide you with valuable information and give you an idea of the company culture.
Have a list of your technical experience, especially those related to the field of automation. Highlight relevant work experience, including any system modifications, installations, preventive maintenance processes and troubleshooting experience. Doing so, it will help the interviewer assess your technical knowledge and practical application of the concepts you’ve learned.
Automation technicians position are technical in nature, be prepared to answer technical-based questions. Some examples of the questions may be related to programmable logic controllers (PLCs), human-machine interfaces (HMIs), and other industrial automation topics. It's crucial to be conversant with programming languages such as ladder logic, structured text, function block diagrams, and continuous function charts.
Automation technicians should strong problem-solving skills. The interviewers will try to determine your problem-solving skills by asking questions about how you would solve complex issues. Be ready to provide real-life practical examples of how you have troubleshooted issues and solved technical-based problems.
It's crucial to dress professionally when going for an automation technician interview. You should impress the interviewers with your appearance and attitude. Take time to prepare and dress smartly. Ensure your dressing is clean, comfortable, and has a professional touch. Additionally, come to the interview with a positive and enthusiastic attitude.
The key to preparing for an automation technician interview is to understand the company you are interviewing with, emphasize your experience and technical skills, and, most importantly, your problem-solving skills. Dressing professionally and showing enthusiasm for the position will also help make a good impression on the interviewer. With these tips and thorough preparation, you will be confident in your interview and poised for success as an automation technician.
Not following up after the interview can signal a lack of interest or politeness. Send a personalized thank you note or email within 24 hours of the interview.
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