Senior mechanical engineer

Company:  Jital Solution Pvt. Ltd.Location:  IndiaIndustry:  Black Soldier Fly Larvae (BSFL) Processing & Sustainable Protein ProductionDepartment:  Manufacturing & OperationsEmployment Type:  Full-timeSalary Package: 7-9 LPACOMPANY OVERVIEWJital Solution Pvt. Ltd. is a pioneering sustainability company that transforms organic waste into high-quality protein-rich animal feed and organic fertilizer using advanced Black Soldier Fly Larvae (BSFL) technology. The company supports the UN Sustainable Development Goals through innovative bioconversion processes that create a circular economy solution for food waste and protein shortages.POSITION OVERVIEWWe are seeking an experienced Mechanical Engineer to join our team to oversee the installation, operation, maintenance, and optimization of our advanced BSFL processing equipment. The successful candidate will be responsible for managing complex mechanical systems including disc dryers, screw presses, evaporators, and auxiliary processing equipment with capacities ranging from 500 kg/h to 2 tons/h.ESSENTIAL REQUIREMENTSEducational Qualifications·        Bachelor's degree in Mechanical Engineering from a recognized institution·        Master's degree in Mechanical Engineering or related field preferredIndustry Experience (Mandatory)·        5-8 years of experience  in food processing, pharmaceutical manufacturing, or oil processing industries·        Specific experience with thermal processing equipment, drying systems, and oil extraction machinery·        Background in Good Manufacturing Practice (GMP) environments strongly preferredKEY TECHNICAL RESPONSIBILITIESEquipment Design & Engineering·        Design and optimize mechanical systems for BSFL processing including disc dryers with 44m² heating surface area and 34 carbon steel discs·        Engineer screw press systems with hardened worm equipment and 15 k W drives for oil extraction processes·        Develop specifications for heating systems operating at 0.6 MPa working pressure and 380 V three-phase power supply·        Design and implement proportioning screw systems with double jacket thermal oil heating and frequency transformer controlProcess Equipment Management·        Oversee operation of steam cookers with hollow screw rotors, adjustable rotation speeds (1-10rpm), and VFD control systems·        Manage double screw press systems with conical screws for high pressing efficiency and optimum meal rendering·        Supervise disc dryer operations with double-layer disc technology, 148m² total heating area, and jacket heating systems·        Control evaporator systems operating under vacuum conditions with falling film technology and PLC automationSpecialized Systems Engineering·        Engineer chamber filter press systems with 9.9 m² filter area, hydraulic closure, and eccentric screw pumps·        Design and maintain crude oil tank systems with 1.3 m³ capacity, stirrer drives, and pillow plate heating·        Implement decanter systems operating at 4000 rpm with separation coefficients of 3100 for sludge separation·        Manage HVAC and air handling systems for odor control and environmental complianceTECHNICAL SPECIFICATIONS EXPERTISEMaterial Science & Engineering·        Expertise in stainless steel grades (SS304, SS316) for food-grade applications·        Knowledge of carbon steel construction (16mm thickness) with stainless steel cladding (3mm) for corrosion resistance·        Understanding of wear protection materials including stainless steel U-caps and scraper bars·        Experience with propylene filter plates and carborundum hard alloy steel coatingsProcess Control & Instrumentation·        Programming and operation of Siemens PLC systems with 9" touch panel interfaces·        Installation and calibration of PT100 temperature probes for automated process control·        Design of level switches, sensors, and automated pumping systems·        Implementation of VFD control systems for variable speed operationsThermal & Fluid Systems·        Steam system design including pressure reducing valves, expansion joints, and steam traps·        Heat exchanger design with SS304 construction and specific heating areas (14m², 200m²)·        Vacuum system engineering with pumps operating at specific flow rates (0.6m³/h cooling water)·        Thermal insulation systems using 80mm Rockwool with TIG welded stainless claddingMECHANICAL ENGINEERING COMPETENCIESCore Technical Skills·        CAD Software:  Proficiency in Solid Works, Auto CAD, or similar for equipment design and modification·        Finite Element Analysis (FEA):  Stress and thermal analysis capabilities·        P&ID Development:  Creation and interpretation of Piping and Instrumentation Diagrams·        Process Flow Design:  Development of Process Flow Diagrams for complex manufacturing systemsSpecialized Knowledge Areas·        Thermodynamics & Fluid Mechanics:  Advanced understanding for high-pressure, high-temperature operations·        Rotating Equipment:  Expertise in pumps, compressors, gearboxes, and motor systems·        Food Safety Engineering:  Knowledge of HACCP principles and food-grade equipment design·        Pressure Vessel Design:  Compliance with ASME standards for safe operationOPERATIONAL RESPONSIBILITIESMaintenance & Reliability·        Develop and implement preventive maintenance programs for complex processing equipment·        Manage spare parts inventory including synthetic temperature grease, carbon rings, and mechanical seals·        Conduct root cause analysis for equipment failures and implement corrective measures·        Ensure equipment uptime targets are met through proactive maintenance strategiesProject Management·        Lead installation and commissioning of new equipment with vendor support teams·        Coordinate with international suppliers for equipment procurement and technical support·        Manage project timelines, budgets, and resources for equipment upgrades and modifications·        Oversee installation materials including pipes, valves, and steel sheets for complete plant erectionCOMPLIANCE & SAFETYRegulatory Knowledge·        Understanding of food processing regulations and safety standards·        Knowledge of pharmaceutical GMP requirements for equipment qualification·        Experience with environmental compliance for odor control and waste management systems·        Familiarity with pressure equipment regulations and safety protocolsQuality Assurance·        Implementation of quality control measures for processing equipment performance·        Documentation and record-keeping for all maintenance and modification activities·        Ensuring compliance with food safety and quality standards throughout operations·        Risk assessment capabilities for mechanical systems and process safetyPERFORMANCE EXPECTATIONSOperational Metrics·        Maintain equipment availability above 95% through effective maintenance planning·        Optimize processing capacity to achieve target throughput kg/h depending on equipment)·        Reduce energy consumption through process optimization and heat recovery systems·        Ensure product quality consistency through precise equipment controlInnovation & Improvement·        Identify opportunities for equipment modifications to improve efficiency and reliability·        Develop cost-effective solutions for equipment upgrades and process enhancements·        Implement Industry 4.0 technologies for predictive maintenance and process monitoringContribute to sustainable manufacturing practices and waste reduction initiatives