CNC Miller / Turner (Mazak Specialist)

Blok System Supply Velsen-Noord

What is required?

  • Vocational education
  • 2–3 years of relevant work experience
  • Proficiency with Mazak and Hypermill, and knowledge of materials
  • You are able to read technical drawings
  • Good command of both the Dutch and English languages, spoken and written
  • You are accurate, quality-oriented, communicative, and adaptable

What will you get?

  • €3.500 – €4.100 gross per month (depending on knowledge and experience)
  • 38 to 40-hour workweek
  • 25 vacation days based on a 38-hour workweek (+ accrual of additional ATV days for a 40-hour workweek)
  • All training courses and education needed to expand or maintain your level of knowledge
  • Sports facilities at the office

What will you do?

  • 10% Maintain and inspect Mazak machines
  • 25% Programming with Hypermill
  • 25% Setting up the machine for components
  • 25% Producing and inspecting prototype parts
  • 10% Collaborating with and advising assembly staff
  • 5% Maintaining the workstation and carrying out administrative tasks

I'm interested

Do you have a question or are you interested? Contact us.

Vacancy

As a CNC Miller/Turner at Blok System Supply, you are responsible for independently manufacturing complex components on modern Mazak machines. In the morning, you lay the foundation by translating technical drawings into flawless programs using Hypermill, often programming directly at the machine or at your own workstation. You select the appropriate tools, cutters, and clamping methods, and precisely set up the machine for a new production run—whether it involves parts for a UVC robot or a biogas generator. After producing the first prototype, you carry out a full quality inspection using precision measuring instruments to ensure the result meets micrometer-level accuracy.

Throughout the day, you closely monitor the production process by listening to the machine, checking chips, and performing regular measurements. You act as a technical advisor to the assembly department, providing direct input on manufacturability and suggesting adjustments to parts for new prototypes. You seamlessly switch between different materials and machining processes, adjusting priorities based on the planning in the assembly hall. At the end of the day, you thoroughly clean your workspace and machine, update your administration in the system, and prepare the work for the next morning.

You will work in the CNC department alongside one fellow CNC Miller, with whom you collaborate closely. In this down-to-earth team, craftsmanship is the standard; you divide daily tasks based on incoming production orders and check each other’s work. In addition to your direct colleague, you work closely with assembly staff and regularly interact with the operations office, from whom you receive your assignments.

If you see it as a sport to bridge the gap between complex technical drawings and perfectly fitting components for high-tech products, and you can handle the high pressure that comes with extreme precision, then this is the job for you.

Working week

Placeholder for employee photo
CNC Miller / Turner (Mazak Specialist)

On a good working day, you have a lot of variety in the components you produce on the Mazak machine, and with your technical advice you are able to solve a problem in assembly, allowing the final product to be successfully assembled.

On a less enjoyable workday, the technology doesn’t cooperate and you are faced with complex issues. In addition, you spend a lot of time correcting mistakes made elsewhere in the process. There may be a few frustrations along the way, but together you work towards a solution.

  • 06:00
  • 07:00
  • 08:00
  • 09:00
  • 10:00
  • 11:00
  • 12:00
  • 13:00
  • 14:00
  • 15:00
  • 16:00
  • 17:00
    • Start Mazak and perform maintenance check
    • Lunch
    • Write Hypermill program for custom parts
    • Produce and inspect prototype
    • Perform administration and clean workspace
    • Set up Mazak
    • Monitor production
    • Start Mazak and perform maintenance check
    • Lunch
    • Consultation with assembly employees
    • Write Hypermill program for custom parts
    • Produce and inspect prototype
    • Set up Mazak
    • Perform administration and clean workspace
    • Produce and inspect prototype
    • Start Mazak and perform maintenance check
    • Lunch
    • Write Hypermill program for custom parts
    • Set up Mazak
    • Perform administration and clean workspace
    • Contact with assembly employees
    • Monitor production
    • Set up Mazak
    • Non-scheduled day

Firsthand experience

A new project comes in for a small series of components. However, when analysing the technical drawings, you notice that the selected material will cause problems in practice because it is likely to deform. What do you do?

You stop the process and immediately contact Engineering or the Production Planner to share your findings. You explain why the current material choice could compromise production speed or accuracy and advise on an alternative material. Together, you determine the best solution, adjust the program, and ensure the machine settings are optimised for the new approach. Only once the technical issue has been resolved and manufacturability is guaranteed do you start production of the series.

Growth

We see investing in the knowledge and skills of our team as the key success factor: our employees are the people who make the difference. We offer all colleagues the opportunity to develop themselves. For example, you can follow training courses such as Advanced Hypermill and Geometric Dimensioning and Tolerancing (GD&T).

CNC Miller / Turner (Mazak Specialist)

Working at Blok System Supply

Blok System Supply, better known as Blok Montage en Assemblage until 2014, offers more than 41 years of experience in the metalworking industry. As a supplier of mechatronic and industrial designs, products, and services, we specialize in manufacturability and scalability. Customer focus and flexibility have been the company's core values ​​since 1985. Delivering quality on time is our promise.

Since 2007, we have specialized specifically in development, mounting, and assembly. Our current location on Rooswijkweg in Velsen-Noord has sufficient space and energy to facilitate further growth. Due to our growth with primarily internationally operating clients, the name has been changed to Blok System Supply B.V., which is a more recognizable name worldwide.

With over 5,000 m² of development, production, and testing space, we are ready for new times. Boldness, innovation, entrepreneurship, and an open mind to manufacturability make us unique, stable, future-proof, and strong.

Blok System Supply is more than an organization that builds machines, mills parts, or develops new products for globally operating companies. Above all, we are there for our employees: fine, strong, well-trained, cheerful, diverse, and above all, loyal colleagues. A wonderful and harmonious group. Working at Blok System Supply means working in a safe, cheerful, calm, stable, active, open, and pleasant work environment where you can be who you want to be, say what you want to say, and try to become what you want to be.

  • Headquarters in Velsen-Noord
  • Active in 15 countries worldwide
  • 40 employees
  • 15% / 85%
  • Avg. age 40 years
  • Workwear / casual

Colleagues

Photo of employee Yuri Offerhaus
Photo of employee Sebastiaan Karsten
Photo of employee Nino van Straten
Photo of employee Pieter van de Linde

Yuri Offerhaus (46) - Mechanic Flexco

Why did you decide to work for this company?
Previously, I worked at Boon Edam, where I collaborated with a few people from Blok System Supply. However, Blok is much closer to my home address and the work had a lot of overlap. I have now been working here for over 19 years and I still enjoy it every day. For the past few years, I have been managing my own production cell.

What was your previous job?
Mechanic

What do you do in your spare time?
Cycling and going to football with my son

Sebastiaan Karsten (33) - Lead Engineer

Why did you decide to work for this company?
What appeals to me most is that you really see the whole picture here. Everything comes together, from the initial idea and engineering to prototyping and production. That suits me, because I find it important not only to design, but also to see how something is actually built. It is precisely that combination that makes us strong.

What was your previous job?
I graduated at Blok System Supply

What do you do in your spare time?
Tennis, DIY projects, and automation

Nino van Straten (24) - Mechatronics Technician

Why did you decide to work for this company?
After high school, I started at Blok System Supply as an intern and completed my education here. Everything was arranged, and I never left since. Surprisingly, I am given plenty of room to develop myself, I support the staff association, and I have become responsible for a fixed product. The gym is also nice; no more hassle at home.

What did you study?
Mbo-2: Electronic Installations, Mbo-3: First Mechatronics Technician and Mbo-4: Mechatronics Technician (Advanced / Level 4)

What do you do in your spare time?
Soccer and darts

Pieter van de Linde (59) - Quality Manager

Why did you decide to work for this company?
Blok System Supply is a highly versatile company. Whatever you do; engineering, prototyping, purchasing, planning, or assembly, you are involved in the entire chain. You don't work in silos here; you simply take responsibility on all fronts. 100% quality on time is the norm, with a satisfied customer as the ultimate goal.

What was your previous job?
Quality Engineer at BMI

What do you do in your spare time?
Cycling and tennis

Application process

Application
± Within 1 week
Telephone introduction with recruiter
± Within 5 working days
Interview with the management and shop floor manager
± Within 3 working days
Test run
± Within 2 working days
Job offer

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