Key Account Manager Semiconductor

Millux BV; Hapert; Hybrid; EUR 90,000 - 125,000; Full time

Benefits offered by this job

Company car

Laptop

Mobile phone

25 vacation days

13 ADV days

Job summary

IDEX Materials Science Solutions is seeking a strategic Key Account Manager for the semiconductor market to own relationships, identify opportunities and connect customers with the right MSS capabilities.

You will work across teams to move opportunities from initial idea through development and into production, building long-term partnerships and delivering sustainable business growth.

Qualifications

• Entrepreneurial and commercially driven mindset with interest in semiconductor technologies.
• Strong understanding of the semiconductor industry and its technology landscape.
• Ability to understand customers, their products, and the technologies behind new solutions.
• Commercially driven and technically curious with good relationship skills.
• Ability to navigate complex organizations and align multiple MSS businesses for the right solution.
• Strong stakeholder management and relationship-building across levels.

Responsibilities

• Own strategic customer relationships and new business opportunities in the semiconductor market.
• Collaborate with customers and internal teams to move opportunities from idea to production.
• Coordinate across MSS businesses to assemble the right expertise for customer needs.
• Identify customer technology roadmaps and emerging needs to shape opportunities.
• Build relationships across customer organizations from technical experts to procurement.
• Develop new product and technology opportunities from idea to manufacturing.

Skills

Entrepreneurial mindset

Semiconductor industry knowledge

Stakeholder management

Commercial focus

Relationship building

Cross-functional coordination

Job description

Are you naturally curious, passionate about technology, and driven to create growth?

As Key Account Manager Semiconductor, you will be part of IDEX Materials Science Solutions (MSS), working with leading semiconductor companies to uncover new opportunities and solve complex technical challenges.

In this role, you are more than a commercial professional. You are a trusted partner for leading semiconductor companies, helping them identify opportunities and solve complex manufacturing challenges.

You are connected to the wider IDEX MSS platform and its network of expertise of materials and shaping methodologies. You understand where your customers' technology is heading, uncover their future needs and connect them with the right expertise. From early ideas to new product development and production, you help turn technical challenges into solutions and sustainable business opportunities.

You will have the flexibility to work from our offices in Hapert or Wijchen, while spending significant time where it matters most: with customers, technical specialists and teams across the IDEX organization.

Your role

You take ownership of strategic customer relationships and new business opportunities within the semiconductor market. You will work closely with customers and internal teams to move opportunities forward, from the first idea through development and into production.

You will coordinate across different IDEX MSS businesses and functions, bringing together the right people, knowledge and capabilities to meet customer needs and deliver the right solution.

• Understand your customers' technology roadmaps and identify emerging needs, challenges and opportunities.
• Build relationships across the customer organization, from technical experts and development teams to program managers and strategic sourcing.
• Identify customer needs and connect them with the right IDEX MSS capabilities, technologies and experts.
• Develop new product and technology opportunities from early-stage ideas through development and into production.
• Bring the right customer and IDEX MSS experts together to turn technical challenges into viable solutions.
• Grow and develop strategic accounts by identifying new opportunities, building long-term partnerships and turning customer needs into business opportunities.

Your profile

We are looking for an entrepreneurial and commercially driven professional with a strong understanding of the semiconductor industry. You are curious by nature, enjoy learning about your customers and their technologies, and have the persistence to develop opportunities that may take time to mature.

• Entrepreneurial and proactive, with the drive to create new opportunities and help build the evolving IDEX MSS platform.
• You have a strong understanding of the semiconductor industry and its technology landscape.
• You understand your customers, their products and the technologies involved in developing new solutions.
• Commercially driven and technically curious, with a genuine interest in your customers, their challenges and the technologies behind them.
• You know how to navigate a complex organization and combine expertise from different IDEX MSS businesses to create the right solution for the customer.
• Strong in stakeholder management and able to build long-term relationships at different levels of an organization.
• Persistent and patient: you understand that complex opportunities take time and value every step forward.
• You have a strong commercial drive and actively seek out new opportunities rather than waiting for them to come to you.

What we offer

• €90,000 – €125,000 gross annual salary, based on 12 months + 8% holiday allowance
• A performance-based annual bonus of 10% to 25%, depending on individual and group results
• Company car, laptop and mobile phone.
• 25 vacation days and 13 ADV days.
• Room for personal input and development, with access to training and an online learning platform.
• A down-to-earth working environment with short communication lines and a strong focus on technology, quality and collaboration.

About IDEX Materials Science Solutions

IDEX Materials Science Solutions (https://www.idex-mss.com/) is an evolving IDEX platform that combines expertise in technical ceramics, glass, metals and optical technologies for the semiconductor industry. Together, we help the world's most innovative technology companies transform complex engineering challenges into high-performance solutions, from concept and co-engineering to high-volume manufacturing.

At IDEX MSS, we believe expertise is amplified through collaboration. By connecting talented people across businesses, disciplines, and geographies, we create an environment where curiosity, knowledge sharing, and innovation thrive. While each of our businesses is exceptional on its own, together we are stronger, smarter, and capable of delivering greater impact for our customers.

Build with entrepreneurial freedom

Help shape an evolving platform and turn your ideas into action.

Work with specialists across businesses, technologies and geographies to solve complex challenges.

Make an impact

Work with leading technology companies and contribute to the technologies of tomorrow.

Grow with IDEX

Develop your expertise and explore new opportunities within a global organization.