Instrumentation Automation Engineer for a leading pharmaceutical company at Chennai.Job Description :1. Carry out Control System Maintenance/Process PLC (Rockwell, Siemens and Mitsubishi) related modification.2. Carry Out PLC Control System Preventive Maintenance.3. Allen Bradley Control Logic Plant PAX Control System4. Troubleshooting/Project/Process Engineering Modification.5. Experience in Rockwell (Micro logic, SLC, Compact Logic, Control Logic), Siemens (S5-95u, S7-300). Mitsubishi (Q03), Emerson Delta V DCS, ABB (PM561), Idec PLC.6. Experience in Factory talk view studio, WinCC, RSview32 and Kebserver HMI/SCADA graphics page design, modification and configuration.7. All Process Plant Control System backup/Spare Maintenance.8. PLC & Control System Validation documents like Design Qualification, Installation Qualification, Operational Qualification and Performance Qualification.9. Changes/modification/migration of PLC Control System.10. Functional design Specification, Flow Chart, Interlock Report, Input/output List Preparation.Interested candidates please share your updated cv