In-House Sales Representative

Are you a sales-oriented professional with excellent organizational skills? Do you thrive on customer interaction, coordinating orders, and ensuring processes run smoothly? Then we’re looking for you!

As an In-House Sales Associate, you’ll be responsible for processing and managing sales orders. You’ll ensure that orders are entered, verified, and tracked correctly so that customers can count on reliable delivery. You’ll work closely with colleagues in production, purchasing, and other departments to keep the order process running smoothly.

You’ll be in daily contact with customers regarding current orders, delivery times, and changes. Thanks to your customer-focused approach, you’ll effectively manage expectations and provide professional and personalized service. You’ll serve as a key link between the customer and the internal organization, ensuring that information is shared and followed up on in a timely manner.

In addition, you keep all relevant data up to date in the ERP system and monitor the progress of orders. You enjoy working collaboratively, maintain a clear overview, and can quickly adapt when priorities change. In this way, you contribute to efficient order processing and high customer satisfaction.

Your responsibilities:

• Processing and technically reviewing sales orders, including bills of materials, capacity, and component availability;

• Generating and releasing production orders in the ERP system;

• Coordinating with production and planning regarding lead times and capacity;

• Monitoring delivery reliability and timely shipping;

• Analyzing customer forecasts and translating them into production requirements;

• Serving as the primary point of contact for customers regarding order status and delivery times;

• Managing and updating order and customer data in the ERP system;

• An independent and versatile role with a great deal of responsibility;

• A salary between €3,000 and €3,500 gross per month based on full-time employment, depending on knowledge and experience;

• A one-year contract with the prospect of permanent employment;

• 25 vacation days and 13 compensatory days off based on full-time employment;

• Travel allowance;

• A good pension plan in which the employer and employee each contribute 50%;

• Opportunities for initiative and personal development;

• Working in a professional technical production environment.

• MBO+ or HBO level of work and thinking;

• Experience in a similar position, such as Internal Sales Representative, Sales Support Representative, Customer Service Representative, or another administrative-commercial role;

• Experience in a production or technical environment is a plus;

• Strong communication and commercial skills;

• Analytical, pragmatic, and solution-oriented;

• Accurate, proactive, and able to handle stress;

• Experience with ERP systems and Microsoft Excel;

• Proficiency in Dutch and English;

Mach Technology is a group of collaborating companies where more than 300 colleagues, each in their own role, are driven by the development and production of innovative electronics. We are spread across locations in Amsterdam, Katwijk, Maastricht, Neede, and Rotterdam. Each location has its own area of expertise, but it is precisely through collaboration that our strength lies: scalable production, efficient procurement, and reliable delivery

We’re passionate professionals who take responsibility, share knowledge, and help each other get better every day. We work hard to develop smart solutions for our customers. At the same time, we believe it’s important to enjoy working together. From padel and BBQs to cultural exchange through cooking together: connection is key. We share news and fun updates with each other through our My Mach app.

Mach is more than just a workplace: it’s a place where technology and people come together, where you can make an impact, and where we build the future together.

Would you like to contribute your expertise to our shared growth? We’d love to receive your resume and cover letter. You can easily apply via our online application form.

Do you have questions or want to learn more about the position of In-House Sales Representative? Feel free to contact Stijn Elderenbosch (Operations Manager) at or Marjolein de Wit (HR Advisor) at .