Your Role. Technical Skills.
Expert proficiency in structured programming (STL/FBD/Ladder) and object-oriented programming principles.
Advanced expertise with at least one industrial PLC development platform: Siemens TIA Portal, CODESYS, or Rockwell Studio.
Robust experience with SCADA/HMI platforms: Siemens WinCC, FactoryTalk View, Ignition, or iFix.
Hands-on knowledge of industrial communication protocols: OPC DA/UA, MODBUS, Ethernet/IP, and Profinet.
Practical experience with Distributed Control Systems (DCS) solutions such as Delta-V or Siemens PCS.
Working knowledge of MS SQL Server and .NET framework.
Demonstrated ability to design intuitive user interfaces and create rapid prototypes.
Robust understanding of electrical drawings, PID (Piping Instrumentation Diagrams), and I/O lists for system design and integration.
Ability to interpret and work with engineering documentation including electrical schematics, instrumentation diagrams, and control logic specifications.

Who You Are.
Education. Bachelors degree in Engineering, Instrumentation Control,



Electronics, Electrical ,Automation, or a related technical field.
Experience. 7+ years of hands-on experience developing Industrial Control Systems and OT technologies in production or RD environments.
Proven track record in PLC programming and SCADA/HMI development specifically within RD or laboratory automation contexts.
Demonstrated expertise in commissioning and troubleshooting physical automation systems.
Having. Solid hands-on experience with Siemens TIA Portal and Siemens WinCC.
Practical experience implementing Module Type Package (MTP) standards.
Experience developing RESTful APIs and WebSocket solutions for industrial applications.
Familiarity with automated testing frameworks and version control systems (GitHub).
Knowledge of Infrastructure as Code tools: Terraform or Ansible.
Experience with CI/CD pipelines optimized for industrial automation systems.
Hands-on ex

📌 Software Ot Operational Technology Developer Bengaluru
🏢 Merck
📍 Bengaluru