Which IT challenge can we help you with?

Always assured of expertise and dedication

IT in any form, small or large, requires specialist knowledge. But also passion and dedication from the engineer who comes to work at your location. We are USN (Unix Support Nederland) – the Linux and Unix specialists. With 30 years of experience, we deliver practical, effective IT solutions. Our team consists of 20 professionals, supplemented by a network of more than 100 experts – the ‘Friends of USN’. Whether it’s about Managed Services, whether remote management or on-site support, we always deliver reliable and efficient IT solutions.

Do you have a specific question? Whether you need advice, implementation support or help resolving an issue, we offer the knowledge and skills required for your IT projects.

Consultancy

Projects

Our

Services

USN, Unix Support Nederland, offers specialised, tailored IT expertise, from consultancy up to comprehensive project solutions. With our experienced engineers, who are deployed both nationally and internationally, we ensure seamless implementations and reliable IT solutions. Whether it's advice, automation, or complex challenges, we deliver the knowledge that will propel your business forward.

Consultancy

IT, in all its forms, big and small, requires specialist knowledge. But also passion and dedication from the engineer who comes to work at your location. For small projects, as well as in the case of a complex challenge, the deployment of the right expertise is crucial for success. Do you have a specific question? Experienced IT experts provide the answer. For advice, implementation, or solving a complex problem, we offer the knowledge and skills needed for your IT projects.

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Projects

Collaboration is central to our projects. The difference from our consultancy is that here we work from a project-based approach. We agree on a start and end date, as well as responsibilities and scope for the deliverables. And we always deliver completed projects, aligned with the vision and goals.

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Managed Services

Sometimes, as an IT company, you get asked a question so often that you simply have to do something about it. That was certainly the case at USN. Customers asked us if they could simply outsource their Linux environment – and often the rest of their IT management – entirely to us.

Since then, we've managed the IT environments of a growing number of national and international clients from our office in Maarssen. We do this on their infrastructure or on ours. From five to five thousand servers: we're up for the challenge.

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Customer case spotlight.

Major European player in the space industry: replacement of the SAP environment

For over 25 years, USN has been providing Linux administration and support services for this client. Over this 25-year period, USN's engineers have assisted this client with the daily management of their IT environment at their Dutch location. This management ranges from application administration to the construction of complex computing clusters. In addition to supplying engineers, USN also works with this client on a project basis, and over the years, we have successfully delivered numerous projects to the client's satisfaction.

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That's why USN

Our strength? Committed, reliable, and accurate.

Our staff are not only technically skilled, but also communicate clearly and directly. We are familiar with our clients’ corporate culture and technical environment, and thanks to our offices in Amstelveen, Maarssen and Rotterdam, we can respond quickly.

New generation technicians

With USN, you're assured of a new generation of technicians; IT infrastructure experts with contact skills. Every single one an engineer you'll be happy to have on your team, who solve complex IT issues, contribute ideas, improve, simplify, stabilise and secure.

USN talent pool

In addition to our permanent team, USN has a nationwide network of hundreds of top engineers, known as the Friends of USN. This valuable knowledge network, carefully built up over more than 25 years, ensures our clients always have access to proven and verified expertise. In this way, USN guarantees reliable, high-quality IT capacity for every challenge.

Over 30 years of experience

USN was founded in 1991 by a group of tech enthusiasts with a shared passion for open source and Unix. What began as a small team in a basement has grown into an organisation with offices in Amstelveen and Maarssen. For 30 years now, we have remained driven by technology and have been working with major clients on challenging IT solutions. Thanks to our expertise and our strong network, we always deliver the highest quality.

Working at USN?

Is technology your best friend? Then you're the match we're looking for. You can come and work with us as a network engineer, database engineer, Linux engineer, IT world engineer, or technical application administrator. However, you're welcome to apply without a specific title. In fact, we'd prefer it.

Fancy swapping your workplace for the USN office? Then have a look at the ‘Working for Us’ page’ Check the vacancies.

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