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Job Title


Sr. Design Engineer - R&D


Company : SP Ultraflex Systems Pvt. Ltd.


Location : Mumbai, Maharashtra


Created : 2026-04-25


Job Type : Full Time


Job Description

Company DescriptionSP Ultraflex Systems (P) Ltd is a four- decade old company that manufactures Flexible packaging and Converting machines for the Domestic and International markets.The company specializes in Slitting Rewinding Machines and Inspection Rewinding/ Doctoring machines and is acknowledged as a market leader and trend setter in these domains. The work environment comprises about 100 dedicated people working closely as a team with common aspirations to constantly effect improvements in products and customer support and thus retain its market leadership.Roles and Responsibilities:Design and develop new machines, modules, or features based on functional requirements and technical objectivesDevelop concepts based on application understanding, not just CAD executionPerform detailed engineering calculations like: 1.Torque, power, and load analysis 2.Shaft and bearing selection 3.Structural strength and deflection 4.Tolerance stack-up analysisPrepare and own: 1.GA drawings 2.3D models 3.Manufacturing drawings 4.BOM accuracy and structurePerform design validation using 1.Engineering calculations (mandatory) 2.Material and manufacturing selection 3.Design analysis and logical validationTake ownership of design decisions and justify them with engineering reasoningWork closely with: 1.Automation team for system integration 2.Control logic understanding (will have an added advantage) 3.Production team to ensure DFM/DFA complianceParticipate in machine trials, debugging, and root cause analysisDrive VAVE activities for performance improvement and cost optimizationHandle design modifications (DMRs) with proper engineering validationParticipate in design reviews, SOP adherence, and continuous improvement of design processesGuide and mentor junior engineers (not limited to drafting supervision)Interact with customers when required to understand application challenges and improve designsQualificationsB. Tech/B. E in Mechanical engineeringMinimum 8 years of experience in mechanical design (10 years preferred)Minimum 4 years MUST be in New Product Development (NPD) / R&D roleCTC : ₹10 - 11 LPA (Based on experience and skills)Technical Skills:Proficiency in SolidWorks & any 2D CAD software.Experienced in Material and Manufacturing process selection.Good in Machine structure design, Structural analysis and stress calculations.Expertise in mechanical design calculation and selection of bought out components.Experience in VAVE, DFM & DFA.Expertise in ISO/ASME Standards and Geometric tolerances.Good knowledge about ERP and PLM toolHaving knowledge of Corel Draw will have an added advantage.Having knowledge of Animations in SolidWorks will have an added advantageMust be from machine building / capital equipment / heavy machinery industryMust demonstrate strong fundamentals in mechanical design (calculations + engineering logic)