Siemens PLC / DCS Engineer

Job Title: Siemens PLC / DCS Engineer

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Job Summary:

We are seeking a skilled Siemens PLC / DCS Engineer to join our team to execute control system projects involving programming, configuration, and hardware design. The ideal candidate should have hands-on experience with Siemens S7-300/400/1200/1500 PLCs, TIA Portal, WinCC HMI/SCADA systems, and DCS systems such as PCS 7 or PCS neo. The role also involves designing control panel hardware and supporting commissioning activities at client sites.

Key Responsibilities:

1. PLC & DCS Programming

• Develop, test, and troubleshoot PLC logic using Siemens STEP 7, TIA Portal, and PCS 7/PCS neo.
• Implement structured programming using SCL, LAD, FBD, and STL.
• Create and optimize function blocks, UDTs, and modular code architecture for reuse.
• Integration of third-party devices over PROFINET, PROFIBUS, or Modbus protocols.

2. HMI / SCADA Development

• Design and develop operator interfaces using Siemens WinCC, WinCC Advanced/Professional, or WinCC OA.
• Implement process screens, faceplates, alarm/event handling, and trending.
• Coordinate with process engineers and customers for HMI/SCADA layout finalization.
• Test and validate graphics functionality aligned with PLC/DCS logic.

3. Hardware Engineering

• Develop control panel GA, schematic drawings, and wiring diagrams using EPLAN or AutoCAD Electrical.
• Prepare IO list, terminal plans, cable schedules, and loop diagrams.
• Select automation hardware including PLC modules, IO cards, relays, power supplies, etc.
• Ensure compliance with project specifications and industry standards (e.g., IEC, ISA).

4. Testing and Commissioning

• Perform internal FAT and SAT at client sites.
• Support installation, loop checking, and commissioning of control systems.
• Troubleshoot and resolve control logic, IO wiring, and communication-related issues during commissioning.

5. Documentation and Coordination

• Prepare technical documentation including user manuals, functional design specifications (FDS), and as-built drawings.
• Coordinate with cross-functional teams including process, instrumentation, and electrical departments.
• Support client meetings, project reviews, and technical discussions.

Required Skills:

• Proficiency in Siemens PLCs (S7-300/400/1200/1500) and TIA Portal.
• Experience with Siemens DCS (PCS 7 or PCS neo) preferred.
• Strong command of HMI/SCADA tools (WinCC, WinCC Professional, WinCC OA).
• Knowledge of industrial communication protocols (PROFINET, PROFIBUS, Modbus TCP/RTU).
• Experience with AutoCAD/EPLAN for electrical design.
• Understanding of process control concepts and instrumentation.

Qualifications:

• Bachelor’s Degree in Instrumentation, Electronics, Electrical, or Mechatronics Engineering.
• Siemens certification in TIA Portal or PCS 7 (preferred).
• Willingness to travel for project execution and commissioning.

Send your resume to: mahesh.mundhe@ipacautomation.com