Senior Design Engineer, Single-Use Systems (Biopharma)

Avantor; Hillegom; On-site; EUR 75,000 - 105,000; Full time

Job summary

Avantor is seeking a proactive Senior Design Engineer to join the Single-Use Design Team in Hillegom. You will design and validate single-use assemblies, prepare detailed 2D/3D drawings, and collaborate with customers and suppliers to deliver robust solutions.

The role requires a Mechanical Engineering background, 3–5 years of design experience, and strong CAD/ERP skills. Travel to customer sites may be required, and MSc is a plus.

Qualifications

• Bachelor's degree in Mechanical Engineering, Operational Technology, or a related engineering discipline.
• 3–5 years of experience in design engineering, manufacturing, or technical engineering environment.
• Strong 2D/3D design experience using AutoCAD and SolidWorks (or similar CAD platforms).
• Experience working with ERP systems such as Epicor or similar.
• Ability to read, understand, and evaluate technical drawings and specifications.
• Strong problem-solving and analytical skills.
• Excellent written and verbal communication skills in English.
• Customer-centric mindset with the confidence to interact with both internal and external stakeholders.
• Preferred experience designing single-use products or systems.
• Experience within the biopharmaceutical, pharmaceutical, or life science industry.
• MSc in Engineering or a related field is a plus.
• Experience with piping/tubing systems, P&IDs, plastic materials, elastomers, and GD&T.

Responsibilities

• Design and develop approval drawings and prototypes for single-use assemblies.
• Create and modify detailed 2D and 3D engineering drawings using AutoCAD/SolidWorks or similar CAD software.
• Evaluate designs for functionality, manufacturability, and customer requirements.
• Select components and validate designs through testing and analysis.
• Perform feasibility, cost estimations, and pricing calculations.
• Maintain Bills of Materials (BOMs) and MOM documentation in the ERP system.
• Support manufacturing and quality teams with engineering expertise.
• Collaborate with customers, suppliers, and internal stakeholders to deliver solutions.
• Participate in global engineering harmonization and process improvement initiatives.
• Assist with customer visits and travel with the commercial team as needed.

Skills

2D/3D design

CAD software

Customer interaction

English communication

Problem solving

Education

Bachelor's in Mechanical Eng/related

Master's degree preferred

Tools

AutoCAD

SolidWorks

Epicor ERP

Job description

Avantor is seeking a proactive Senior Design Engineer to join the Single-Use Design Team in Hillegom. You will design and validate single-use assemblies, prepare detailed 2D/3D drawings, and collaborate with customers and suppliers to deliver robust solutions.

The role requires a Mechanical Engineering background, 3–5 years of design experience, and strong CAD/ERP skills. Travel to customer sites may be required, and MSc is a plus.