Senior Mechanical Engineer – Plastics

Ilensys; Hyderabad; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

iLenSys is seeking a Senior Mechanical Design Engineer with expertise in plastic product design, injection molding, and design control to lead the development of high-quality medical device components.

You will drive design from concept through production, apply DFM/DFA, manage technical documentation, and collaborate with cross-functional teams to ensure manufacturability, reliability, and regulatory compliance in regulated industries.

Qualifications

• Bachelor's degree in Mechanical Engineering and 5+ years in injection molding.
• Experience in regulated industries such as medical devices is a plus.
• Proven ability to drive design from concept to production with DFM/DFA.

Responsibilities

• Lead design, development, verification and validation of complex mechanical systems.
• Drive product design from concept through manufacturing.
• Apply DFM/DFA principles and maintain design documentation.
• Collaborate with cross-functional teams to ensure compliant products.

Skills

Injection molded plastic design

DFM/DFX

GD&T

Tolerance stack-up analysis

Engineering drawings

BOM management

Minitab

Design of Experiments (DOE)

Regulatory compliance (ISO 13485, 21CФ

Cross-functional leadership

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks

Creo

BOM management software

Job description

Qualifications

Bachelor / Mechanical. in Mechanical EngineeringMinimum 5+ years of experience in Injection MoldingExperience in plastic component design preferred design experience

About iLenSys

iLenSys is a global professional services company with leading capabilities in digital technology service. Combining unmatched experience and specialized skills various industries, We are a trusted Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what's next. we offerings Technology operations services and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond.

Job Summary

We are seeking a Senior Mechanical Design Engineer with strong expertise in plastic product design, injection molding, and regulated product development to lead the design, development, verification, and validation of complex mechanical systems. The role involves driving product design from concept through manufacturing, applying DFM/DFA principles, managing design documentation, conducting engineering analyses, and collaborating with cross-functional teams to deliver high-quality, compliant products. The ideal candidate will have experience working in regulated industries such as medical devices or life sciences, with a strong focus on product reliability, manufacturability, and design control processes.

• Strong experience in Injection Molded Plastic Design, including DFM/DFA, material selection, tooling interaction, and high-volume manufacturing.
• Hands-on expertise in SolidWorks or Creo, with strong knowledge of GD&T, tolerance stack-up analysis, engineering drawings, and BOM management.
• Experience in regulated industries such as Medical Devices and Life Sciences, with knowledge of ISO 13485, 21 CFR, GMP/QMS, and Design Control processes.
• Proven experience in Design Verification & Validation (V&V), DVP/DVP&R development, and product testing activities.
• Strong analytical skills with experience in MSA, SPC, Gage R&R, DFSS, Minitab, and data-driven problem-solving.
• Experience supporting mold validation, process validation (IQ/OQ/PQ), DOE, and manufacturing readiness activities.
• Ability to lead cross-functional engineering teams and drive product development from concept through production.
• Excellent technical communication, problem-solving, and engineering decision-making skills.