DEVENDRA SINGH
Assistant Manager - Electrical
Bahadurgarh,Haryana
Summary
A results-driven Assistant Manager in Electrical Maintenance at Arcelor Mittal Nippon Steel India , bringing over 7+ years of hands-on experience in managing and maintaining industrial electrical systems. Specialized in Variable Frequency Drives (VFDs-Siemens, ABB, Yaskawa, Schneider etc), DC drives(Siemens and ABB),and Programmable Logic Controllers (PLCs) from Siemens and ABB. Proficient in advanced engineering software including TIA Portal,Simatic Manager, WinCC, Simotion Scout, Simotion-D and Control Builder. Demonstrated expertise in handling AC/DC motors, transformers, EOT Cranes and implementing global best practices such as ISO standards, IATF ,FPS ,5S, Kaizen, SAP (PM and purchase module), TPM, and IBA systems. Recognized for minimizing downtime through swift and effective troubleshooting, contributing significantly to enhanced operational reliability and performance.
Overview
7
7
years of professional experience
Work History
Assistant Manager II
ArcelorMittal Nippon Steel (AM/NS) India Limited
08.2023 - Current
- Oversaw the maintenance of electrical equipment including CRNCTL, CRWCTL, CRSTL, HRWCTL, HRNCTL,HRSTL, EOT cranes, compressors, and LT panels across the plant to ensure optimal functionality and reliability.
- Planned preventive maintenance (PM) activities and ensured adherence to management-defined targets for MTTF and MTTR, while providing technical support for diagnosing and resolving electrical issues to reduce downtime and improve product quality.
- Organized training programs for downstream personnel focusing on technical skills, safety protocols, 5S practices, and effective breakdown handling procedures.
- Managed inventory and procurement activities by creating PRs and SPRs, defining scopes of work, and ensuring safety compliance through systems such as PTW, work-at-height certification, and LOTOTO. Maintained documentation for audit readiness in accordance with IATF, IMS, and FPS standards.
- Worked on SAP PM and Purchase modules for maintenance planning, procurement tracking, and data management.
- Provided programming support for Siemens PLCs (S7-300/400/1500), drives (G120, S120, Sinamics DCM), HMIs (KTP and TP series), and SCADA systems using TIA Portal and WinCC.
- Led electrical projects involving system upgrades and new installations, ensuring timely completion within budget while adhering to quality and safety standards.
- Ensured all electrical work complied with safety regulations and industry standards, actively promoting a culture of safety across operations
Junior Engineer II
Jindal Stainless Steel (JSL), Hisar
08.2018 - 08.2023
- Overseeing the maintenance of electrical equipment's of 2-Stand stackel rolling mill.
- Trouble shooting in electrical equipment's during shift duty.
- Execution of preventive, predictive, and breakdown maintenance of AC and DC drive panels, MCC and PCC, AC and DC motors, EOT cranes, etc.
- Maintaining TPM, 5S & Spare of given machine.
- Maintaining ISO related documents.
- Maintenance of all power transformer and Transformers oil regular checking and testing record maintaining
Education
Diploma - Electrical Engineering
Govt. Polytechnic
Nainital, Uttarakhand06.2018
Intermediate -
Govt. Inter College Kalron
Almora, Uttarakhand05.2015
Skills
Core Technical Skills
- Adaptability & Flexibility
- Emotional Intelligence
- Vendor & Client Management
- Performance Monitoring &Reporting
- Strategic Planning
- Conflict Resolution
- Problem Solving & Critical Thinking
- Leadership & Team Management
PERSONAL KEY SET
- Preventive maintenance and documentation for power transformers
- Skills in transformer oil testing (BDV test, water content, etc)
- Transformer Operation & Maintenance
- Knowledge of crane control systems, brakes, motors, limit switches, etc
- EOT Crane Maintenance
- Drive panel wiring, tuning, and troubleshooting
- Understanding of variable frequency drives (VFDs), DC drives, and their configurations
- Familiarity with maintenance schedules and records
- Skills in condition monitoring techniques (vibration analysis, thermography, etc)
- Preventive & Predictive Maintenance
- Knowledge of motor control circuits, contactors, relays, and PLCs
- Hands-on experience in diagnosing faults and repairing electrical systems
- MCCs, PCCs
- Drives (Siemens, ABB, etc),
- Strong knowledge of AC/DC motors,
- Electrical Maintenance & Troubleshooting
Core Technical Skills
Accomplishments
PROJECTS
- Hot Rolled (HR) Wider Cut-to-Length Machine Installation & Commissioning: Successfully installed and commissioned FIMI-manufactured machine, including functional testing of Siemens 6RA80 DC drives, G120 AC drives, Simotion-D motion control system, and field wiring for seamless integration
- Cold Roll (CR) Slitter Line Drive Upgrade: Replaced Siemens SIMOVERT VC drives with advanced SINAMICS S120 drives, including PLC hardware and software modifications for improved performance and reliability.
- Cut-to-Length Line Automation Upgrade: Replaced Siemens Simovert (VC) and MM440 Drives with G120 AC drives and integrated the SIMOTION motion control platform for enhanced performance and precision.
- PLC System Upgrade: Upgraded automation system from Siemens S7-300 PLC to S7-400 PLC, improving processing speed, reliability, and scalability.
- Transformer and VCB Installation: Successfully installed and commissioned a 1250 KVA transformer and VCB, including power cable laying, control wiring, testing, and system integration.
- EMG Strip Guiding System Integration: Installed and integrated EMG strip guiding system on Cold Rolled Narrow Cut-to-Length (CRNCTL) and Cold Rolled Wide Cut-to-Length (CRWCTL) lines.
- Wire Rolling Mill Commissioning: Successfully commissioned a wire rolling mill, including mechanical alignment, electrical integration, and automation system setup.
- Drag Chain System Customization: Executed installation and mechanical customization of drag chain systems for uncoiler and recoiler cars at Slitter and Cut-to-Length lines.
- EOT Crane Sensor Upgrade: Replaced reflector-type anti-collision sensors with advanced laser-based sensors on EOT cranes to improve detection accuracy and reliability.
- Crop Shear Unit Installation: Completed installation of a crop shear unit at the Hot Rolled (HR) Slitter Line, including electrical works, I/O configuration, and seamless integration with existing Siemens S7-300 PLC and HMI system.
Certification
- Certified ISO 14001 and 45001
- Certified IATF 16949-2016
- Certified Fire fighter
- Certified First Aid Responder
- Certified in Work at Height Safety
Analytical and Soft Skills
-
- Root Cause Analysis (RCA), Corrective Action and Preventive Action (CAPA)
- Applying tools like 5 Whys, Fishbone Diagram, or FMEA.
- Team Coordination
- Working with cross-functional teams during shift duty or breakdowns.
- Safety Awareness
- Electrical safety standards (e.g., lockout-tagout, PPE, arc flash protection).
- Computer Skills
- CMMS (Computerized Maintenance Management Systems).
- MS Excel/Word for report preparation and record keeping
Timeline
Assistant Manager II
ArcelorMittal Nippon Steel (AM/NS) India Limited
08.2023 - Current
Junior Engineer II
Jindal Stainless Steel (JSL), Hisar
08.2018 - 08.2023
Diploma - Electrical Engineering
Govt. Polytechnic
Intermediate -
Govt. Inter College Kalron
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