Senior Engineer : New Product Development

Stelmec Limited; Nashik District; On-site; INR 1,500,000 - 1,900,000; Full time

Job summary

Stelmec Limited, Nashik, Maharashtra, invites an experienced Senior Engineer - New Product Development (NPD) to lead the design and development of SF6-Free MV switchgear, RMU and GIS products. The role demands deep expertise in sustainable insulation concepts and hands-on product development from concept to manufacturing.

The ideal candidate will guide cross-functional teams, create robust design documentation, perform electrical and mechanical analyses, and ensure compliance with IEC/IS

Qualifications

• B.E./B.Tech in Electrical or Mechanical Engineering; M.E./M.Tech preferred.
• 8–10 years of SF6-free MV switchgear design experience.
• Experience with 3D CAD design and FEA/structural analysis tools.
• Deep familiarity with IEC 62271, IS standards, and global certifications.
• Leadership to guide cross-functional teams and complex programs.
• Excellent communication across functions and with external partners.

Responsibilities

• Design and develop SF6-free MV switchgear products.
• Modify designs per customer requirements or manufacturing needs.
• Perform gas system design and pressure calculations for SF6-free RMU/GIS.
• Create design documents: 3D models, single-line diagrams, layouts.
• Conduct electrical and mechanical analyses and type test plans.
• Provide technical support to customers, manufacturing, and project teams.
• Drive new methodologies and stay updated on industry trends.

Skills

MV switchgear design

SF6-free technology

3D CAD

FEM/FEA

Project leadership

Cross-functional collaboration

Communication skills

Education

B.E./B.Tech in Electrical or Mechanical

M.E./M.Tech preferred

Tools

SolidWorks

Creo

AutoCAD

ANSYS

COMSOL

Job description

Job Title: Senior Engineer - New Product Development (NPD)

Department: Stelmec Technology Centre

Location: Nashik, Maharashtra

Reports To: Team Lead - NPD

Employment Type: Full-Time

Job Summary:

We are looking for an experienced and technically proficient Senior Engineer - New Product Development (NPD) to design and development of SF6-Free / Eco-Friendly Ring Main Units (RMU) and Gas Insulated Switchgear (GIS) products. This role requires deep expertise in sustainable medium-voltage switchgear technologies, strong product design and engineering capabilities, and proven experience in taking innovative RMU/GIS solutions from concept through development, validation, product release, and manufacturing. The ideal candidate will have hands‑on experience with alternative insulation technologies such as clean air, dry air, vacuum insulation, or eco‑gas solutions, along with comprehensive knowledge of MV switchgear standards and type testing requirements.

Key Responsibilities:

• Design and develop new SF6- Free MV switchgear products and modify existing designs based on customer requirements, manufacturing needs, or market trends.
• Expertise in Load Break Switch (LBS), Vacuum Interrupter (VI), Shunt VI or Puffer Switching technologies used in SF6-free RMU/GIS products.
• Perform gas system design and pressure calculations for SF6-free RMU/GIS products, including enclosure sizing, pressure rise assessment, sealing concepts, and gas density monitoring with simulation driven validation.
• Ability to demonstrate your experience in designing of Sheet-metal parts, Casting, Forging and machined parts.
• Good knowledge of manufacturing process.
• Design and develop specialized moulded insulation components for SF6-free switchgear product, ensuring dielectric, thermal, and mechanical performance.
• Create and review detailed design documents, such as Component drgs.(3D model), singleline diagrams, wiring schematics, and panel layouts.
• Perform electrical and mechanical design tasks, including creating detailed models and drawings.
• Conduct electrical calculations for short-circuit, voltage drop, and thermal rating to validate performance and safety. Ensure designs comply with relevant industry and customer standards (e.g., IEC, ANSI, AS).
• Develop test plans for type tests.
• Conduct root cause analysis for test failures and implement corrective actions.
• Prepare comprehensive technical documentation, including specifications, reports, and Bills of Materials (BOMs).
• Provide technical support to customers, manufacturing, procurement, and project teams.
• Contribute to the development of new methodologies and technical roadmaps.
• Stay up-to-date on industry trends, materials, and technologies.

Required Qualifications:

• Education: B.E. / B.Tech in Electrical or Mechanical Engineering. M.E. / M. Tech preferred.
• Experience: 8-10 years of experience in the design and development of SF6-Free Medium Voltage Switchgear Products (3.3 kV to 36 kV).
• Software Proficiency: Strong hands-on experience with design and simulation tools such as:
• 3D CAD (SolidWorks, Creo, AutoCAD) o FEA / Structural Analysis (ANSYS, COMSOL)
• Standards Knowledge: Deep familiarity with relevant MV standards such as IEC 62271, IS standards, and other global certifications.
• Leadership Skills: Proven ability to lead cross-functional teams and manage complex product development programs.
• Communication: Strong interpersonal and communication skills for working across functions and with external partners.