IT/OT Software Engineer (PLC & SCADA) Job

Overview

YASH Technologies is a leading technology integrator specializing in helping clients reimagine operating models, enhance competitiveness, optimize costs, foster exceptional stakeholder experiences, and drive business transformation.

At YASH, we’re a cluster of the brightest stars working with cutting-edge technologies. Our purpose is anchored in a single truth – bringing real positive changes in an increasingly virtual world and it drives us beyond generational gaps and disruptions of the future.

We are looking forward to hire PLC Technologies Professionals in the following areas :

About The Role

We are looking for an IT/OT Software Engineer with strong expertise in PLC programming, SCADA systems, and industrial automation technologies. The ideal candidate will work at the intersection of Information Technology (IT) and Operational Technology (OT), supporting automation solutions, system integration, and real-time data connectivity across industrial environments.

Experience

2–4 years

Key Responsibilities

• Develop, program, and troubleshoot PLC systems (Siemens, Allen-Bradley, Schneider, Mitsubishi, etc.).
• Design, configure, and maintain SCADA applications (Ignition, Wonderware, WinCC, FactoryTalk, etc.).
• Integrate OT systems with IT applications such as MES, historians, IoT platforms, and enterprise systems.
• Implement and support industrial communication protocols such as Modbus, OPC-UA, Ethernet/IP, Profibus, MQTT.
• Perform on-site commissioning, testing, and validation of control systems and automation solutions.
• Develop dashboards, alarms, HMI screens, and real-time visualization interfaces.
• Support cybersecurity best practices within OT networks and automation systems.
• Troubleshoot system-level issues involving PLCs, sensors, SCADA servers, networks, and databases.
• Work closely with cross-functional teams including IT, automation, production, and engineering.
• Create and maintain technical documentation, SOPs, design specifications, and test reports.
  
  

• Bachelor’s degree in Electrical, Electronics, Instrumentation, Mechatronics, Computer Science, or related field.
• 2–4 years of hands-on experience in industrial automation, PLC programming, or SCADA development.
• Experienced with major PLC platform like Siemens, Rockwell Automation, Schneider. (If another PLC’s knowledge will be add on)
• Strong understanding of SCADA development, alarm management, and system deployment.
• Knowledge of industrial networking, OT communication protocols, and control system architecture.
• Knowledge understanding of the ISA-88 and ISA-95 Standards.
• Familiarity with SQL/NoSQL databases and basic scripting (Python, VBScript, or similar).
• Good problem‑solving abilities with experience troubleshooting automation systems.
• Strong communication and documentation skills.
  
  

• Experience with IoT gateways, edge devices, or Industry 4.0 solutions.
• Understanding of OT cybersecurity standards (IEC 62443).
• Knowledge of version control (Git), virtualization, or containerization.
• Knowledge of Aveva PI / OSI-PI, SCADA, MES, PLC/DCS, and network security.
• Implement cybersecurity, patching, backups, and access controls per IT/OT standards.
• Establish integration best practices using industry-leading frameworks such as OPC UA, MQTT, and ISA-95.
• FAT and SAT Experienced.
  
  

At YASH, you are empowered to create a career that will take you to where you want to go while working in an inclusive team environment. We leverage career-oriented skilling models and optimize our collective intelligence aided with technology for continuous learning, unlearning, and relearning at a rapid pace and scale.

Our Hyperlearning workplace is grounded upon four principles

• Flexible work arrangements, Free spirit, and emotional positivity
• Agile self-determination, trust, transparency, and open collaboration
• All Support needed for the realization of business goals,
• Stable employment with a great atmosphere and ethical corporate culture