Electrical Design

Blue Cold Refrigeration Pt. Ltd. is looking for a skilled and versatile Electrical Design Automation Engineer to join our team. This role is crucial for designing and automating the electrical control systems of our industrial refrigeration and HVAC products, ensuring efficiency, reliability, and ease of maintenance.

Key Responsibilities

Electrical Design & Documentation

• Design, develop, and document complete electrical control systems for industrial refrigeration equipment (e.g., chillers, freezers, unit coolers), focusing on optimal performance and compliance with relevant electrical standards.
• Create detailed electrical schematics, wiring diagrams, and bill of materials (BOMs) using Electrical CAD software (e.g., AutoCAD Electrical, EPLAN).
• Design and specify electrical control panels, including component selection (PLCS, VFDS, contactors, circuit breakers, sensors), panel layout, and thermal management.
• Select and integrate instrumentation and sensors suitable for refrigeration applications (e.g, pressure transducers, temperature sensors, level switches).

Automation & PLC Programming

• Develop, program, and commission PLC Iogic (Ladder Logic, Function Block Diagram, Structured Text) for various refrigeration sequences, safety interlocks, and control algorithms.
• Design and configure Human-Machine Interfaces (HMIs) and SCADA systems for intuitive operator control and monitoring of refrigeration processes.

Testing, Commissioning & Troubleshooting

• Conduct in-house testing and quality checks on newly designed control panels and programmed systems before deployment.
• Provide on-site technical support for the installation, commissioning, and start-up of refrigeration systems.
• Lead the troubleshooting and resolution of complex electrical, control system, and automation issues during manufacturing, installation, and post-commissioning phases.
• Identify root causes of electrical malfunctions, programming errors, and component failures, implementing permanent corrective actions.

Collaboration & Improvement

• Collaborate closely with Mechanical Engineers, Manufacturing, and Service teams to ensure electrical designs integrate seamlessly with mechanical systems.
• Stay updated on the latest electrical standards, automation technologies, and refrigeration industry best practices.
• Develop and maintain technical documentation, maintenance manuals, and standard operating procedures (SOPs) for electrical systems.

Qualifications

Education:
Bachelor's degree in Electrical Engineering, Electronics Engineering, Instrumentation Engineering or a related field.

Experience:
3+ years of professional experience in electrical design, industrial automation, or control systems engineering, preferably in the HVAC or Refrigeration industry.

Technical Skills:

• Proficiency in PLC programming and control system architecture design.
• Proven experience in electrical control panel design and component specification.
• Expertise in reading, creating, and interpreting complex electrical schematics (e.g, using AutoCAD Electrical or EPLAN).
• Strong knowledge of industrial electrical components, wiring practices, and safety standards.

Troubleshooting:
Demonstrated ability to quickly and effectively diagnose and resolve complex electrical and automation faults in a field environment.

Preferred

• Experience with Variable Frequency Drives (VFDs) integration and programming.
• Knowledge of refrigeration-specific control strategies and safety devices.
• Familiarity with remote monitoring and Industrial loT solutions. PLC Programming & Integration.

Key Competencies

• Attention to Detail: Meticulous approach to electrical documentation and code integrity.
• Problem-Solving: Strong analytical and systematic approach to technical challenges.
• Adaptability: Ability to manage multiple projects and quickly adapt to changing design requirements.
• Collaboration: Excellent communication skills to interface effectively with cross-functional teams and external vendors.