Senior Electrical and Instrumentation Engineer

Company Description

Rockshell Corp is India's leading manufacturer of innovative heating, cooling, and effluent/chemical recovery systems. Located in Taloja, Maharashtra, its state-of-the-art facility uniquely produces chemical heating heat pumps, heat pump chillers, and heat pump evaporators under one roof. The company is committed to energy efficiency, helping customers save operational costs while supporting environmental sustainability. Through continuous innovation, Rockshell Corp upholds its mission of creating a cleaner, greener world.

Role Description

Rockshell Corp is hiring a full-time Senior Electrical and Instrumentation Engineer for an on-site role based in Mumbai. The role involves designing, developing, and optimizing electrical and instrumentation systems for heating and cooling solutions. Responsibilities include troubleshooting electrical systems, ensuring process control, and collaborating with cross-functional teams to implement energy-efficient technologies. The successful candidate will also ensure compliance with safety and quality standards in all operations.

Key Responsibilities

• Selection of appropriate electro-mechanical and electronic instruments for the heat pumps
• Preparing a detailed IO list for control panels
• Testing the control panel at the factory and the customer’s site
• Ensure all instruments communicate with the PLC during the factory test 
• Plan proper cable routing for control and power cables 
• Ensure the wiring diagram captures all the details before final submission to the client 
• Maintain records and documentation related to the control panel (like wiring diagram, instrument type and model, etc) for all the projects 
• Troubleshooting and Electrical Engineering skills
• Experience in Process Control and Instrumentation
• Proficiency in working with Electricity
• Strong analytical and problem-solving abilities
• Ability to work effectively in a team environment
• Experience in the manufacturing industry is a plus

Required Qualifications

• Bachelor’s degree in 

  Electrical Engineering

  , 

  Instrumentation Engineering

  , or related field.
• 3–5 years of experience in electrical and instrumentation systems, preferably in HVAC or renewable energy.
• Proficiency in PLC programming, SCADA systems, and industrial automation.
• Knowledge of sensors (temperature, pressure, flow), VFDs, and electrical protection systems.
• Familiarity with standards such as IEC, NEC, and ISO for electrical and instrumentation.

Preferred Skills

• Experience with heat pump technology and thermodynamic principles.
• Ability to use CAD tools for electrical design.
• Strong analytical and troubleshooting skills.
• Understanding of energy efficiency and sustainability practices.