We are an innovative, human-centric hardware startup dedicated to developing cutting-edge assistive medical technologies and embedded intelligence systems. Our flagship project is an advanced bio-robotic soft rehabilitation glove designed to restore hand mobility and upper-limb function for stroke survivors and individuals with neuromotor impairments.

​We are building a highly capable, interdisciplinary core team to transition this laboratory breakthrough into a clinically effective, market-scalable product. If you are passionate about soft robotics, biomechanics, and creating real-world social impact through engineering, this is the place for you.

​About the Role

​We are seeking a highly motivated and technically skilled Mechanical/Robotics Engineering Intern to join our hardware team. In this role, you will bridge the gap between material compliance and fluid dynamics. Unlike traditional rigid-jointed robotics, you will focus heavily on designing flexible structures that utilize material deformation to perfectly mirror human hand kinematics, creating a safe and comfortable wearable medical device.

​Day-to-Day Responsibilities

​Actuator Design & Optimization: Design and iterate the geometric architecture of soft pneumatic network (PneuNet) actuators to achieve precise, repeatable bending forces that match natural human finger joints.

​CAD Modeling & Mold Making: Create detailed 3D models of actuators, ergonomic hand chassis components, and multi-part split molds for elastomer casting using SolidWorks or Fusion 360.

​Advanced Simulation (FEA): Perform non-linear Finite Element Analysis (FEA) in ANSYS, Abaqus, or COMSOL using hyperelastic material models to predict structural deformation, expansion behavior, and stress concentration points under pressure.

​Pneumatic System Integration: Source, assemble, and test miniaturized fluid power hardware, including micro-diaphragm pumps, solenoid valves, manifolds, and electronic pressure regulators.

​Rapid Prototyping:



Utilize FDM/SLA 3D printing techniques (working with flexible filaments like TPU and rigid materials) to fabricate enclosures, structural backings, and test fixtures for rapid design validation.

​Testing & Data Validation: Conduct structural integrity, leak detection, and cyclic fatigue testing on soft actuators to ensure product safety, durability, and reliable force output.

​Skill(s) Required

​SolidWorks or Fusion 360

​Robotics & Kinematics

​Fluid Mechanics & Pneumatics

​Finite Element Analysis (FEA) / ANSYS / Abaqus

​3D Printing & Rapid Prototyping

​Product Design & Development

​Who Can Apply (Eligibility & Requirements)

​Pursuing or recently completed a B.Tech / M.Tech in Mechanical Engineering, Robotics, Mechatronics, or a related technical domain.

​Strong proficiency in parametric 3D CAD software.

​Clear fundamental understanding of fluid power systems, structural mechanics, and materials.

​Hands-on experience with workshop tools, 3D printers, or hardware assembly.

​Ability to troubleshoot physical hardware failures logically (e.g., managing pressure leaks, mechanical wear).

​Excellent communication skills and a robust desire to collaborate closely with electronics and software teams.

​Availability: Can start the internship immediately and commit to a Full time, Hybrid schedule (5 days a week in-office/lab).

​Perks & Benefits

​Certificate of Completion: To validate your core contributions.

​Letter of Recommendation (LOR): Based on performance, ideal for future academic or corporate career paths.

​Hands-on Core Experience: Rare opportunity to work directly with state-of-the-art soft robotics technology rather than standard, off-the-shelf components.

​Pre-Placement Offer (PPO): Exceptional performers will be considered for permanent core-team positions as we scale operations.

Pay: ₹5,000.00 - ₹10,000.00 per month

Benefits:

- Flexible schedule
- Work from home

Work Location: Hybrid remote in Tirupati, Andhra Pradesh

📌 Hardware Engineer (Tirupati)
🏢 SWETHAREDDY INNOVATIONS PRIVATE
📍 Tirupati