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IT Systems Administrator

Dieseko Group · Rotterdam

Rotterdam · On-siteFull-TimePosted Sep 2, 2026

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Job description

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 develop, manufacture, and distribute high-quality equipment such as vibratory hammers, impact hammers, drilling rigs, power packs, and clamps.

With a clear vision, we help our customers gain a competitive advantage by providing technologically advanced foundation equipment and specialized expertise. In addition to equipment sales, we offer rental services, maintenance, refurbishment, and rapid spare parts delivery, ensuring continuity and reliability for customers worldwide. Through our PVE and ICE brands, we serve customers in more than 50 countries, both directly and through a strong international dealer network. With locations in the Netherlands, the United States, Australia, and Poland, Dieseko has established a strong international presence.

Innovation and sustainability are at the heart of our strategy, with the ambition of achieving an emission-free construction site by 2030 and contributing to a cleaner, future-proof foundation industry.

jobdescription

As an IT Systems Administrator, you will be part of our ICT team, consisting of three colleagues. Together, you are responsible for the management, maintenance, and continuous improvement of the IT environment within Dieseko Group.

You will support colleagues with IT-related questions and incidents, manage workstations, servers, and Microsoft environments, and contribute to a secure and stable IT infrastructure. In addition, you will participate in improvement projects, optimization initiatives, and the further professionalization of our IT services.

Responsibilities:

  • Handling incidents and user requests via telephone and TOPdesk;
  • Supporting colleagues with IT-related questions and technical issues;
  • Analyzing and resolving incidents and recurring technical problems;
  • Installing, configuring, and managing workstations, servers, and mobile devices;
  • Managing user accounts, permissions, and access rights within Microsoft environments;
  • Monitoring IT security and responding to security-related incidents;
  • Managing and optimizing Microsoft 365, Azure, and Intune environments;
  • Performing basic administration tasks within Dynamics 365;
  • Conducting health checks on servers, Azure environments, and security configurations;
  • Creating and maintaining IT documentation and standard procedures;
  • Contributing to and implementing improvements within the IT infrastructure.

Your profile

  • Completed vocational (MBO) education in Information Technology or a related field;
  • Relevant work experience in an IT administration or support environment and familiarity with Microsoft 365 applications;
  • Knowledge of Microsoft Windows Server, VMware, and Fortinet environments;
  • Knowledge of or experience with TOPdesk is an advantage;
  • Knowledge of Microsoft 365, Azure, and Intune is an advantage;
  • Knowledge of Dynamics 365 is an advantage;
  • A solution-oriented mindset and the ability to work effectively as part of a team;
  • Good command of both Dutch and English, spoken and written;
  • Strong communication skills, a proactive attitude, and a sense of ownership and responsibility.

What you receive from us

  • A challenging and varied IT position in which you make a significant contribution to the availability, security, and further development of our international IT environment;
  • A competitive salary and attractive secondary employment benefits, including 40 days of leave (Metalektro Collective Labour Agreement);
  • A dynamic and informal working environment with short lines of communication, where collaboration, knowledge sharing, and initiative are highly valued;
  • Extensive training and development opportunities to further enhance your professional skills within the IT field;
  • An initial one-year contract with the intention of offering a permanent position.

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 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.

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!

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