About RhythmRx.ai
RhythmRx Pvt Ltd is a fast-growing MedTech startup developing next-generation healthcare and acute care solutions. We are seeking a 3D Printing Technician (Prototyping Engineer) who can bridge the gap between design and fabrication. This role combines CAD modeling, design optimization, and digital fabrication with hands-on 3D printing operations, maintenance, and quality control. Role Overview As a 3D Printing Technician (Prototyping Engineer), you will own the end-to-end prototyping workflow — from creating and optimizing 3D models, to preparing slicing files, to operating and maintaining 3D printers, to delivering high-quality prototypes and production-ready parts. You will play a key role in supporting R&D;, engineering, and production teams in bringing innovative medical device concepts to life.
Key Responsibilities
- Create and modify 3D models using CAD software (e.g., SolidWorks, Fusion 360)
- Apply Design for Additive Manufacturing (DfAM) principles
- Set up, calibrate, and operate FDM, SLA, and SLS printers, including Bambu Lab Carbon
- Manage slicing workflows using Cura, PrusaSlicer, Simplify3D, and Bambu Studio
- Handle material preparation, storage, and selection (PLA, ABS, PETG, resins, powders)
- Conduct post-processing (support removal, sanding, smoothing, priming, painting)
- Perform maintenance and troubleshooting of 3D printers
- Inspect prints for tolerances, accuracy, and surface finish
- Maintain records of print jobs, materials, and maintenance logs
- Collaborate with R&D; and engineering teams for rapid prototyping cycles Required
Qualifications:
- Bachelor’s degree in Mechanical, Electrical, Production, or related engineering field
- Proficiency in CAD software (SolidWorks, Fusion 360 preferred)
- Experience with slicing and preparing 3D models for printing
- Hands-on experience with FDM/SLA/SLS printers (including Bambu Lab series)
- Knowledge of tolerances, mechanical systems, and DfAM principles
- Strong troubleshooting and problem-solving skills
- Attention to detail, teamwork, and adaptability
Preferred Qualifications
- Prior experience in additive manufacturing or prototyping labs
- Familiarity with post-processing techniques and finishing workflows
- Knowledge of medical device prototyping standards (a plus)
- Exposure to multiple printing materials and their properties
Contact Details:
Lekha HR: 8925829934
Teena Binu HR: 9003142494
Address:
B-15, 2nd Cross Main Rd, Ambattur Industrial Estate, Chennai, Tamil Nadu 600058
Job Types: Full-time, Permanent
Pay: ₹300,000.00 - ₹600,000.00 per year
Benefits:
- Health insurance
Work Location: In person