Senior Moulding Engineer, R&T – LSR & Advanced Tech

Medifox DAN GmbH; Sydney; On-site; AUD 140,000 - 200,000; Full time

Job summary

Resmed is seeking a Senior Engineer, Moulding Engineering – Research & Technology to lead exploration and maturation of new moulding technologies, with a focus on Liquid Silicone Rubber (LSR) and related processes. You will translate product needs into experiments and proofs-of-concept, guiding technologies from feasibility to production-relevant validation.

You will influence cross-functional teams, build scalable manufacturing solutions, and mentor others in structured experimentation and

Qualifications

• Bachelor's degree in Polymer, Plastics, Rubber, Mechanical, Materials, Manufacturing Engineering or related.
• Significant hands-on experience in injection moulding process development using scientific moulding principles.
• Strong understanding of injection moulding equipment, tooling, materials and auxiliary systems.
• Experience developing and troubleshooting moulding processes in a manufacturing or development environment.
• Ability to design structured experiments and analyse process data.
• Strong problem-solving and root-cause analysis skills.
• Ability to translate loosely defined technical challenges into clear experiments and development plans.
• Strong technical communication and cross-functional collaboration skills.
• Curious, independent, innovative and comfortable working through technical uncertainty.

Responsibilities

• Identify and evaluate emerging moulding materials, processes, tooling technologies and manufacturing methods.
• Develop proof-of-concept processes to test new ideas and manufacturing concepts.
• Use scientific moulding principles and structured experiments to understand process behaviour, material interaction and failure mechanisms.
• Assess technical feasibility, benefits, limitations and risks before recommending further development.
• Develop and characterise new moulding processes, materials and process windows.
• Understand the relationship between material properties, tool design, moulding parameters and product performance.
• Explore technologies that can improve quality, productivity, sustainability and manufacturing flexibility.
• Develop methods that reduce process complexity, secondary operations and energy consumption where practical.

Skills

Injection moulding

Structured experiments

Cross-functional collaboration

Scientific moulding principles

Problem solving

Communication skills

Education

Bachelor’s degree in Polymer, Plastics, Rubber, Mechanical, Materials, Manufacturing Engineering or related

Tools

Mould flow simulation

Rapid tooling

Prototype moulds

Job description

Resmed is seeking a Senior Engineer, Moulding Engineering – Research & Technology to lead exploration and maturation of new moulding technologies, with a focus on Liquid Silicone Rubber (LSR) and related processes. You will translate product needs into experiments and proofs-of-concept, guiding technologies from feasibility to production-relevant validation.

You will influence cross-functional teams, build scalable manufacturing solutions, and mentor others in structured experimentation and