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Summary Looking for mechanical engineer specializing in refrigeration and lyophilisation (freeze-drying) for maintaining product quality and extending shelf life of Instabites products who can manage thermal systems that remove moisture while preserving nutritional value and texture Key Responsibilities - Install, and maintain industrial cooling and air conditioning systems. - Take full responsibility for freeze-drying equipment, managing critical components like vacuum pumps and PLC modules. - Controlling the temperature and pressure of water to ensure sublimationremoving ice without it becoming liquid. - Monitoring primary and secondary drying stages to ensure 97% or more of moisture is removed. - Implementing rigorous preventive maintenance for vacuum pumps, sensors, and gaskets (e.g., door and O-rings) to prevent microbial contamination. - Diagnosing and fixing issues like leaky valves or malfunctioning compressors to prevent costly food spoilage. - Ensuring all equipment follows Good Manufacturing Practices (GMP) and hygienic design standards (e.g., USDA, FDA). - Managing hazardous waste disposal, such as used oils and refrigerants, to protect the setting and food safety. Technical Skills Required - BE & ME in Thermal Fluid Science: Mastery of thermodynamics, heat and mass transfer, and psychrometric charts. - Equipment Operations: 5 to 10 years experience and Practical knowledge of refrigeration systems and freeze-dryer components like isolation valves and condensers. Job Types: Full-time, Permanent Compensation: 480,000.00 - 600,000.00 per year Benefits: - Cell phone reimbursement - Health insurance - Paid time off - Provident Fund Education: - Bachelor's (Preferred) Experience: - Maintenance in Refrigeration and Lyophilization : 3 years (Preferred) Location: - Hyderabad, Telangana (Required) Work Location: In person .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.