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EroNkan Hiring Guide - Associate IoT Engineer / IoT Engineer This guide is intended to help recruiters and hiring managers consistently evaluate candidates for customer-facing Industry 4.0 engineering roles. 1. Role Objective Hire engineers capable of installing, commissioning, troubleshooting and supporting EroNkan's Industry 4.0 solutions (SNAX, CGX, BiX and FLEX) at customer manufacturing plants. 2. Ideal Candidate Profile - Qualification: Diploma/B.E./B.Tech in Electronics, Electrical, Instrumentation, Mechatronics, Industrial Automation or Computer Engineering. - Experience: 0 to 2 years (Associate) or 2 to 5 years (Engineer). - Comfortable with extensive travel across India. - Strong troubleshooting and customer communication skills. 3. Mandatory Technical Skills - PLC fundamentals (Siemens/Schneider/Allen-Bradley/Mitsubishi/Delta) - Industrial networking (TCP/IP, Ethernet) - Communication protocols (Modbus TCP/RTU, OPC UA, MQTT preferred) - Windows configuration and PC hardware - Industrial sensors and basic instrumentation - Basic SQL (preferred) 4. Interview Process Round 1 - HR: Communication, travel readiness, attitude, stability, notice period. Round 2 - Technical: Automation, networking, PLCs, troubleshooting, industrial communication. Round 3 - Practical: Network setup, communication diagnostics, field troubleshooting, commissioning report. 5. Technical Questions 1. What is the difference between Modbus RTU and Modbus TCP 2. How do you troubleshoot if a PLC is not communicating with a PC 3. What is an IP address and subnet mask 4. What is OPC UA used for 5. What is MQTT and where is it used 6. Explain the commissioning steps for a recent industrial system. 6. Practical Assessment - Configure a static IP on an Industrial PC. - Verify communication with a PLC or simulator. - Identify and resolve a simulated network fault. - Prepare a concise installation/commissioning report. 7. Offer Guidelines Verify employment history, educational qualifications, references, travel willingness and compensation expectations before issuing an offer. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.
