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Commissioning Engineer - PLC & Scada

Job ID
501519
Posted since
06-Apr-2026
Organization
Smart Infrastructure
Field of work
Engineering
Company
Siemens Limited
Experience level
Experienced Professional
Job type
Full-time
Work mode
Office/Site only
Employment type
Permanent
Location(s)
  • Thane - Maharashtra - India
We're enhancing the way we live and work by intelligently connecting energy systems, buildings and industries!!

Smart infrastructure from Siemens makes the world a more connected and caring place – where resources are valued, where impact on the world is considered, where sustainable energy is delivered reliably and efficiently. It provides the flexible infrastructure to allow society to evolve and respond to changing conditions. Technology and the ingenuity of people come together to be at one with our environments and to care for our world. We do this from the macro to the micro level, from physical products, components and systems to connected, cloud-based digital offerings and services. Siemens offers a broad portfolio of grid control and automation; low- and medium-voltage power distribution, switching and control; and building automation, fire safety and security, HVAC control and energy solutions. 

Key Responsibilities
1. Commissioning & Testing
• Perform PLC programming, logic testing, and functional checks (Siemens / Allen-Bradley / Schneider / Other).
• Configure and deploy SCADA/HMI systems (WinCC, iFIX, Wonderware, Indusoft, etc.).
• Conduct I/O checks, loop checks, and system validation.
• Execute SAT, FAT, and integrated system testing.
• Ensure system performance meets design specifications and customer requirements.
2. System Integration
• Integrate PLC/SCADA with third-party systems (BMS, FAS, PAC, VFDs, meters, sensors, gateways).
• Configure communication protocols (Modbus TCP/IP, RTU, Profibus, Profinet, BACnet, OPC-UA, Ethernet/IP).
• Work closely with mechanical/electrical teams for holistic system integration.
3. Troubleshooting & Support
• Identify and resolve automation, networking, and field-level issues during commissioning.
• Support system cutover, migration, and go-live activities.
• Provide remote/onsite technical assistance during warranty and maintenance phases.
4. Documentation
• Prepare commissioning reports, test protocols, configuration files, and as-built documentation.
• Maintain version control of PLC and SCADA programs.
• Support preparation of O&M manuals and training material for end users.
5. Customer & Stakeholder Interaction
• Coordinate with clients, consultants, contractors, and internal teams.
• Support technical meetings, site reviews, and project progress updates.
• Provide onsite training to operators & maintenance staff.
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Required Skills & Experience
Technical Skills
• Strong knowledge of PLC platforms: 
o Siemens S7 1200/1500, TIA Portal
• Hands on experience with SCADA/HMI systems: 
o Siemens WinCC / WinCC Unified
• Knowledge of industrial communication protocols: 
o Modbus, Profibus, Profinet, BACnet, OPC-UA
• Understanding of electrical panels, control wiring, instrumentation & networking.
• Ability to read and interpret engineering drawings, P&IDs, loop drawings, GA diagrams.
Soft Skills
• Strong analytical & problem solving skills.
• Excellent communication and customer-handling abilities.
• Ability to work independently and in cross-functional teams.
• Willingness to travel and work onsite (as per project needs).
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Qualification
• Diploma / Bachelor’s degree in Electrical, Electronics, Instrumentation, Automation, or related field.
• 5–10 years of experience in PLC/SCADA commissioning (freshers can apply for junior roles).
• Certifications in Siemens / SCADA tools (added advantage).
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Nice to Have
• Experience with BMS, IBMS, HVAC controls, metro/airport automation, or utility plants.
• Exposure to redundant PLC systems (e.g., Siemens S7 1500H).
• Experience in cybersecurity for industrial networks.
• Working knowledge of Desigo CC, PCS7, or DCS platforms.

This role is based in  Kalwa, where you’ll get the chance to work with teams impacting entire cities, countries – and the shape of things to come.

Make your mark in our exciting world of Siemens

We’re Siemens. A collection of over 379,000 minds building the future, one day at a time in over 200 countries. We're dedicated to equality and we welcome applications that reflect the diversity of the communities we work in across Gender, LGBTQ+, Abilities & Ethnicity. All employment decisions at Siemens are based on qualifications, merit and business need. Bring your curiosity and imagination, and help us shape tomorrow.

Find out more about Smart Infrastructure at: https://new.siemens.com/global/en/company/topic-areas/smart-infrastructure.html and about Siemens careers at: www.siemens.com/careers