Job Chance: Site Engineer – Plant Maintenance & UtilitiesExperience: 5–8 Years | Industry: Cold Storage / Refrigeration / Industrial Utilities

We are looking for a technically competent and result-oriented Site Engineer – Plant Maintenance & Utilities to manage the maintenance and operational reliability of our multi-location cold storage facilities.

The ideal candidate will have hands-on experience in Freon-based refrigeration systems operating at -18°C to -25°C, along with strong expertise in electrical systems, utilities, preventive and predictive maintenance, and breakdown management.

This is an excellent opportunity for a maintenance professional who can independently manage plant engineering operations across multiple cold storage sites while ensuring maximum equipment uptime, energy efficiency, and operational excellence.

Key Responsibilities1. Refrigeration & Cold Storage Plant Maintenance

- Manage day-to-day maintenance of Freon-based refrigeration and cooling systems.
- Ensure efficient operation of cold storage plants operating at -18°C to -25°C.
- Monitor compressors, condensers, evaporators, refrigeration pipelines, cooling systems and associated equipment.
- Ensure temperature consistency, refrigeration efficiency and minimum downtime.

2. Preventive & Predictive Maintenance

- Develop and implement preventive and predictive maintenance schedules.
- Monitor equipment health and identify potential failures before breakdowns occur.
- Maintain maintenance records, equipment history, checklists and performance reports.
- Drive continuous improvement in equipment reliability and plant efficiency.

3. Breakdown & Troubleshooting Management





- Handle emergency breakdowns and ensure quick restoration of plant operations.
- Identify root causes of equipment failures and implement corrective and preventive actions.
- Coordinate with technicians, vendors and service providers for timely resolution.

4. Electrical & Utility Management

- Manage maintenance and upkeep of:
- LT/HT electrical panels and distribution systems.
- DG sets and associated electrical systems.
- Transformers and electrical infrastructure.
- Motors, pumps, electrical drives and control systems.
- Other plant utilities and critical equipment.
- Monitor electrical load, power consumption, energy efficiency and electrical safety.
- Ensure statutory compliance and electrical safety standards.

5. Multi-Site Maintenance Management

- Independently coordinate maintenance activities across multiple cold storage locations.
- Conduct regular site inspections and equipment health assessments.
- Ensure uniform maintenance standards and operating procedures across all sites.
- Coordinate with site teams, contractors, OEMs and service vendors.
- Prepare maintenance MIS, breakdown reports and equipment performance reviews.

Desired Candidate Profile
- Diploma / B.E. / B.Tech in Mechanical or Electrical Engineering.
- 5–8 years of relevant experience in plant maintenance, preferably in cold storage, industrial refrigeration,



food processing or similar industries.
- Hands-on experience with Freon-based refrigeration plants operating at -18°C to -25°C.
- Strong knowledge of preventive, predictive and breakdown maintenance.
- Practical exposure to LT/HT panels, DG sets, transformers and industrial utilities.
- Experience in independently handling maintenance operations across multiple sites.
- Strong troubleshooting, coordination, planning and problem-solving skills.
- Willingness to travel between different plant locations as required.

Key Performance Expectations (KPIs)
- Maximum uptime and reliability of refrigeration plants.
- Reduction in equipment breakdowns and maintenance costs.
- Effective implementation of preventive and predictive maintenance.
- Consistent temperature maintenance across cold storage facilities.
- Improved energy efficiency and utility cost control.
- Timely maintenance reporting and statutory compliance.

Why Join Us?
- Opportunity to manage critical infrastructure across multiple locations.
- Work in a technically challenging and growing cold-chain industry.
- Scope to drive maintenance excellence, operational efficiency and energy optimization.

Position: Site Engineer – Plant Maintenance & Utilities Experience: 5–8 Years

Qualification: Diploma / B.E. / B.Tech – Mechanical / Electrical

Industry Preference: Cold Storage / Refrigeration / Food Processing / Industrial Utilities

Work Location: Multiple Site Locations (Travel Required)

If you have hands-on expertise in refrigeration plant maintenance and the ability to manage multi-site engineering operations, we would like to hear from you!

📌 Site Engineer plant & maintenance (Kolkata)
🏢 Crystal Group
📍 Kolkata