Step 1: Initial contact
After receiving your application, we will contact you by email or phone. Together, we will assess whether your experience and ambitions match the position and our organization.
vacancy
Tester Vibro Hammers
who are we?
Dieseko Group is the powerful combination of Piling & Vibro Equipment (PVE) and International Construction Equipment (ICE). As a global leader in innovative foundation technology, we design, manufacture, and distribute high-quality machines such as vibratory hammers, piling hammers, drilling rigs, power packs, and clamps.
With a clear vision, we help our customers gain a competitive advantage by delivering technologically advanced foundation equipment and specialised expertise. In addition to sales, we offer rental, maintenance, overhauls, and fast delivery of spare parts, ensuring continuity and reliability for our customers worldwide. Under the PVE and ICE brands, we serve customers in more than 50 countries, both directly and through a strong international dealer network. With offices in, among others, the Netherlands, the United States, Australia, and Poland, Dieseko holds a strong international position.
Innovation and sustainability are at the core of our strategy, with the ambition of achieving an emission-free construction site by 2030 and a cleaner, future-proof foundation industry.
jobdescription
Within the production department of Dieseko Group, you play an important role as a Vibratory Hammer Tester in inspecting, testing, and preparing our vibratory hammers and power packs for delivery to customers worldwide. You are responsible for carrying out functional tests, diagnosing issues, and resolving technical deviations, ensuring that our machines meet the highest quality and safety standards.
Most of the work takes place outdoors at our test site in Sliedrecht. In this role, you combine technical insight with a hands-on approach and make a direct contribution to the quality and reliability of our machines.
As a Vibratory Hammer Tester, you are responsible for achieving the following objectives:
• Testing hydraulic vibratory hammers and power packs according to workshop instructions and established procedures.
• Performing visual inspections, functional tests, and quality checks prior to delivery.
• Identifying deviations, diagnosing issues, and resolving minor technical malfunctions during the testing process.
• Checking hydraulic, electrical, and mechanical systems for correct operation.
• Recording test results, findings, and performed activities administratively.
• Operating lifting and hoisting equipment for testing and assembly activities.
• Complying with safety, quality, and environmental regulations and contributing to a safe working environment.
• Ensuring high-quality delivery of machines in lin
Your profile
• You hold an MBO qualification in Mechanical Engineering or a comparable technical field.
• You have experience with, or a strong affinity for, hydraulic and electrical systems, diesel engines, and mechanical drive systems.
• Preferably, you bring experience in a technical production, service, or maintenance environment.
• You are fluent in Dutch, both spoken and written.
• You are proactive, driven, results-oriented, and enthusiastic.
• You work accurately and independently, and take strong ownership of your work.
• You have a practical mindset and are solution-oriented.
• You are flexible and willing to work outdoors when required.
• You have a strong eye for quality, safety, and detail.
What you receive from us
• A varied and technically challenging role within an internationally operating, innovative, and high-tech company.
• A maximum gross monthly salary of €4,295 based on a full-time employment contract, complemented by excellent secondary benefits, including 40 days of leave (Metalektro collective labour agreement).
• A dynamic and informal working environment with short communication lines, where craftsmanship and teamwork are central.
• A role in which you work on impressive foundation machines used worldwide.
• Opportunities for further personal and professional development within a growing, high-tech organisation.
If you would like to apply for this vacancy or receive more information without obligation, please feel free to contact: F.meijer@diesekogroup.com
Interested in this vacancy or would you like to receive information without obligation?
Feel free to contact Fabienne: recruitment@diesekogroup.com
applicationprocedure
At Dieseko Group, we like to make the application process personal and straightforward. This way, you know exactly what to expect, from the first contact to your first day at work.
Step 2: Introductory meeting and in-depth discussion
During one or more interviews, you will meet your future manager and colleagues. We will discuss your background, motivation, and the specifics of the position in more detail.
Step 3: Discussion of employment terms
Is there a match from both sides? Then we will discuss the employment conditions together and make sure everything is clear before you start.
Step 4: Welcome to Dieseko Group
Congratulations and welcome to Dieseko Group! After the formal completion, your onboarding will begin. We will ensure a warm welcome and a great start to your career at Dieseko Group.
culture at Dieseko Group
Craftsmanship, teamwork, and technical pride are central to us. As a Dutch manufacturing company, we approach impressive projects with a down-to-earth mentality and create worldwide impact. Our organization is characterized by an open and informal working atmosphere, where colleagues help each other, celebrate successes together, and have room to grow. We offer freedom, responsibility, and plenty of opportunities for development: in the workshop, at the office, or ‘in the field’. Our strength lies in entrepreneurship, innovation, and collaboration. From engineering to the final product, we provide everything needed to create sustainable solutions that make a difference!
What our employees say:
In my role, I connect teams worldwide and internally, so that we can deliver our machines on time, correctly, and completely. It is precisely this combination of international dynamics and cross-departmental collaboration that gives me energy.
Samuel
Sales Support
What I like most about working at Dieseko is that every day I get to work with technology and its various components.
Wouter
Junior Mechanical Engineer
Here at Dieseko, I can assemble a 1000-kilo machine from a whole pile of parts; it's a bit like combining Lego and Ikea.
Erik
Team lead vibratory hammers and continuous improvement specialist
What I like most about working at Dieseko is the variety in the work; every day is different, and the machines we make have so many steps that every day is a challenge.
Freek
Vibrator block mechanic
I am creative every day; there is always something new to discover and develop.
Francesca
Marketing executive
Dieseko is a truly wonderful company and a great family to be a part of, so I would like to say to everyone, "come and join us".
Stephan
Sales Area Manager
At Dieseko, you have many opportunities, a lot of freedom, and there is always room for growth.
Lydia
Export executive
I have been working here for almost four years and I enjoy going to work every day. In addition, we also have fun company outings.
Robin
Electrician power packs
Projects we are proud of
The ICE 815D shapes the coastline of the Black Sea
EHPU 700th from rental fleet to Norway
600 meters of new quay wall
Test installation of anchor piles
Widening and deepening of the berth
ICE 1412C installs anchor piles for seaweed farm
Customers we work for
