We are seeking an experienced and highly skilled Lead Pattern Engineer to lead the development of garment patterns for prototypes, samples, and production. This role will be instrumental in ensuring that garments align with design intent, fit standards, and production feasibility. The Lead -Pattern Engineer will collaborate closely with Sample Makers, Designers, Product Developers, and external suppliers to drive innovation in pattern development while optimizing construction techniques and efficiency. Additionally, this role will play a key part in mentoring junior team members and implementing best practices in apparel development

Your Mission

• Ability to translate design concepts and develop precise patterns for prototypes and production garments based on technical specifications and design sketches, ensuring scalability and manufacturability
• Expert ability to fit on live models
• Analyse fit, construction feasibility, and overall garment functionality, making necessary pattern adjustments for superior product execution
• Sew samples to evaluate pattern accuracy, fit, and construction techniques, ensuring designs are production-ready
• Partner with Sample Makers to troubleshoot construction challenges and refine patterns accordingly
• Digitise and grade patterns across multiple sizes while maintaining design integrity and fit consistency
• Conduct fit evaluations, incorporate feedback, and act as expert to support Design and Development teams in fittings
• Optimise patterns for fabric efficiency and manufacturing feasibility, contributing to lean production strategies
• Maintain a comprehensive pattern library, document all modifications, and establish clear construction and allowance standards
• Stay abreast of emerging trends, technologies, and best practices in pattern making and garment construction
• Provide guidance to junior team members, sharing expertise in pattern development, construction techniques, and industry standards
• Establish grading rules, production technical standards, and ensure alignment with quality benchmarks

Your story

• Minimum 8-12 years of combined industry experience in patternmaking (preferably development through production) in apparel
• Advanced proficiency in manual and digital pattern making
• Strong proficiency in industry-leading software such as Gerber, Lectra, PLM Software, and illustrator 3D Software experience is an asset ( CLO and Browzwear)
• Expertise in fit, balance, garment construction, fabric properties, and advanced sewing techniques
• Ability to interpret, refine, and execute technical sketches and spec sheets with precision
• Proficiency in operating industrial sewing machines and assembling complex garment samples
• Problem-Solving & Innovation: Strong analytical skills to troubleshoot fit and construction issues while providing creative, production-ready solutions
• Attention to Detail: High accuracy in pattern development, grading, and sample sewing to maintain quality and consistency
• Collaboration & Communication: Ability to work cross-functionally with design, sample-making, and production teams to achieve best-in-class garment execution
• Project & Time Management: Expertise in balancing multiple projects within tight deadlines while maintaining high standards of craftsmanship
• Strong team leader, player, collaborator and ability to work well cross functionally
• Knowledge of product creation calendar and acute ability to work to meet deadlines and deliverables
• Self motivated, strong sense of urgency, and passion for product and problem solving
• Expertise in technical or performance apparel with an understanding of advanced fabric properties
• Knowledge of draping techniques, grading, and fabric testing methodologies
• Background in lean production principles and efficiency optimization to enhance workflow and reduce waste

In this role, you will collaborate with the Development, Design, Materials, Sourcing, and Product Management teams to translate the product design intent and style vision into a consistent fit, quality, and execution level by leading the team responsible for our product’s technical specifications on fit, sizing, and commercialization requirements

Just by the banks of the Limmat you’ll find our largest global hub in Zürich West – On Labs – where you can hike up 12 floors through our custom-built spiral trail

Apparel Developer

• We always look for better decisions, we always listen to people and listen to different colleagues. We listen, we digest, and we find the most suitable one for all the team and everybody benefits. That process makes us really innovative
• On is a place that is centered around growth and progress. We offer an environment designed to give people the tools to develop holistically – to stay active, to learn, explore and innovate. Our distinctive approach combines a supportive, team-oriented atmosphere, with access to personal self-care for both physical and mental well-being, so each person is led by purpose
• On is an Equal Opportunity Employer. We are committed to creating a work environment that is fair and inclusive, where all decisions related to recruitment, advancement, and retention are free of discrimination
• Our full process can last about eight weeks from application to offer, because we care about getting it right. These steps explain how we usually do things

Ready to dig into the details?This second interview will be held with your future manager and will focus on the specifics of the job. Together you’ll delve into your unique skills and experiences and how they could be relevant at On. It's also a time to assess how you might feel working side-by-side. Bring any questions you have about the job, the team or anything else you might like to know – this is an open forum