We are seeking a highly skilled Siemens OT Developer with 5-12 years of strong experience in industrial automation, SCADA/HMI, and OT-IT integration. The candidate will play a key role in developing, integrating, and optimizing automation solutions across manufacturing environments, with a focus on Siemens technologies and modern digitalization frameworks.
Requirements
Technical Skills
- Expert in STL/FBD/Ladder and object-oriented programming preferably using Siemens TIA Portal, CODESYS
- Expert in SCADA/HMI development preferably using Siemens WinCC, Ignition, Aveva System Platform
- Experience with OPC DA & UA, MODBUS, Ethernet/IP protocols for real-time data exchange
- Experience with DCS solutions (Delta-V and/or Siemens PCS), UI design and prototyping
- Experience with MS SQL Server and .NET framework
Preferred Qualifications
- Strong hands-on experience with Siemens TIA Portal, Siemens WinCC is a plus
- Hands-on MTP (Module Type Package) implementation experience is a plus
- Experience with RESTful APIs and WebSocket is a plus
- Familiarity with Automated testing frameworks, Version control (GitHub), Infrastructure as Code (Terraform, Ansible), CI/CD pipelines for industrial automation systems
- Familiarity Virtualization technology, Docker, Monitoring and logging tools (Prometheus)
- Experience with Prometheus, RabbitMQ, Java, Docker, virtualizing SCADA and PLC packages
- Familiarity with ISA-88/ISA-95 standards
- Agile methodology and Nexus framework experience
- Knowledge of AI solutions and ability to use in SDLC is a plus
Education
- Bachelor’s degree in engineering, Instrumentation and Control, Computer Science, or equivalent technical qualification.
Soft Skills
- Strong analytical thinking with structured troubleshooting capability.
- Clear and confident communicator able to engage technical and business stakeholders effectively.
- Strong stakeholder management across complex, cross functional environments.
- Proactive, detail oriented, and collaborative working style within agile delivery teams.
