Senior Mechanical Design Engineer - Special Purpose Machines

PT Formulatrix Indonesia; Jawa Tengah; On-site; IDR 200.000.000 - 300.000.000; Full time

Job summary

A leading engineering company in Central Java is seeking a Senior Mechanical Design Engineer to design and develop custom special purpose machines essential for manufacturing operations. This role requires 5+ years of experience in design engineering and expertise in mechanical systems integration. Enjoy a collaborative culture and career advancement opportunities while making a significant impact in this innovative environment.

Benefits

Generous paid time off

Opportunities for professional development

Collaborative work culture

Modern facilities with the latest technologies

Qualifications

• At least 5 years of industry experience in design engineering of mechanical/mechatronics.
• Experience in manufacturing mechanical instruments/robotic devices.
• Willingness to work in Salatiga.

Responsibilities

• Design and develop custom special purpose machines, especially injection molding machines.
• Conduct feasibility studies, technical analysis, and cost estimation.
• Supervise the assembly, installation, and testing of machines.

Skills

Design engineering of mechanical/mechatronics

Mechanism design (motion analysis, kinematic concepts)

Debugging issues in mechatronic systems

Good communication skills in English

Tools

CAD software (SolidWorks or Onshape)

Job description

Senior Mechanical Design Engineer - Special Purpose Machines

About the role

We are seeking a highly skilled Senior Mechanical Design Engineer to join our talented team at Formulatrix Indonesia. In this full-time role, you will be responsible for designing and developing cutting‑edge special purpose machines that are crucial to our client’s manufacturing operations. Based in Central Java, this is an exciting opportunity to make a significant impact within a dynamic and innovative company.

What you’ll be doing

• Design and develop custom special purpose machines, especially injection molding machines, from concept to commissioning.
• Conduct feasibility studies, technical analysis, and cost estimation.
• Prepare detailed 3D models, technical drawings, and documentation using CAD software (SolidWorks or Onshape).
• Collaborate closely with electrical, automation, and software teams to integrate mechanical systems with controls.
• Supervise the assembly, installation, and testing of machines.
• Provide technical support during and after machine deployment.
• Manage project timelines and budgets, and coordinate with vendors or suppliers as needed.

What we are looking for

• At least 5 years of industry experience in design engineering of mechanical/mechatronics (special purpose, design mechanism).
• Experience in mechanism design (motion analysis, kinematic concepts, machine elements).
• Experience in manufacturing mechanical instruments/robotic devices.
• Skill in debugging issues in mechatronic systems.
• Accurate, detail‑oriented, tactful, and a fast learner are a must.
• Superb creativity, logic, vision, and problem‑solving skills.
• Willingness to work in Salatiga.

Nice to have

• Experience in injection plastic processes.
• Good knowledge of plastic materials and sheet metal.
• Good communication skills in English, both oral and written.

What we offer

At Formulatrix Indonesia, we are dedicated to providing a supportive and rewarding work environment for our employees. In addition to a competitive salary, we offer a range of benefits, including:

• Generous paid time off and holiday leave
• Opportunities for professional development and career advancement
• Collaborative and innovative work culture
• Modern, well‑equipped facilities with the latest technologies

Apply now to become our next Mechanical Design Engineer - Special Purpose Machines at Formulatrix Indonesia.