3D Printing Technician

Job Title: 3D Printing Technician

Location: Pune, Maharashtra

Company: Muks Robotics AI Pvt. Ltd.

Experience: 1-2 years

We are looking for a dedicated 3D Printing Technician to manage and execute all Fused Deposition Modeling (FDM) printing operations. The ideal candidate must have hands-on experience in handling various FDM printers, optimizing print parameters, performing routine maintenance, and delivering high-quality prototypes for engineering and R&D needs.

FDM Printing Operations

• Operate, monitor, and maintain FDM 3D printers on a daily basis 
• Prepare 3D models for printing using slicing tools like Ultimaker Cura.
• Set print parameters (nozzle temp, bed temp, speed, infill, supports) based on material and application.
• Conduct test prints and calibrations to ensure optimal performance.

Model Preparation & File Handling

• Review CAD/STL files for printability, errors, and structural considerations.
• Repair meshes and perform minor CAD modifications when needed.
• Optimize models for strength, material efficiency, and dimensional accuracy.

Post-Processing & Part Finishing

• Remove supports, clean, sand, bond, and finish printed components.
• Conduct assembly of multi-part prints or functional prototypes.
• Apply surface treatments such as priming or basic painting if required.

Printer Maintenance & Troubleshooting

• Perform routine maintenance: nozzle changes, bed leveling, lubrication, cleaning, calibration.
• Troubleshoot print issues such as warping, layer shifting, clogging, and under-extrusion.
• Maintain machine logs, maintenance records, and print quality reports.

Material Handling & Inventory

• Manage inventory of filaments (PLA, ABS, PETG, TPU, Nylon, Carbon Fiber, etc.).
• Store materials properly to prevent moisture-related degradation.
• Track material usage and update inventory records regularly.

Quality Control & Documentation

• Inspect printed parts for dimensional accuracy and surface finish.
• Document print parameters, batch details, and results for traceability.
• Maintain organized print files, G-code, and project archives.

Collaboration & Support

• Work closely with engineers, designers, and R&D teams to deliver fast and reliable prototypes.
• Provide suggestions for design improvements to enhance print quality.
• Support rapid prototyping activities and small-run production.

• Bachelors Degree in Mechanical Engineering, Industrial Design, or related field.
• Proven hands-on experience with FDM 3D printers.
• Proficiency in slicing tools (Cura, PrusaSlicer, etc.).
• Understanding of FDM materials and print behavior.
• Ability to troubleshoot printing issues effectively.
• Strong attention to detail and good hand-eye coordination.
• Basic CAD knowledge is an advantage.
• Good documentation and communication skills.

• Experience with advanced filaments (Nylon CF, ABS+, ASA, PC).
• Familiarity with DfAM (Design for Additive Manufacturing).
• Experience in robotics, R&D prototyping, or mechanical assemblies.
• Knowledge of basic electronics or mechanical tools.

• Opportunity to work on futuristic robotics technologies.
• A collaborative and innovative work environment.
• Growth opportunities in a rapidly expanding tech company.
• Competitive salary and performance-based incentives.