CEO · CISO · Ethical Hacker · Expert System Engineer
Jeroen lives and breathes IT. With more than twenty years of experience as an Expert System Engineer, IT Project Manager and security specialist, he combines exceptional technical depth with sharp business insight. Today, he sets JViT's direction and serves as CISO for several mid-market companies, translating complex risks into clear decisions and practical security.
Liam Holvoet
Senior System Engineer · Ethical Hacker
Liam combines senior infrastructure expertise with the sharp eye of an ethical hacker. From identity and networks to hardening and attack paths, he understands complex environments, uncovers connections others miss and builds solutions that are reliable, manageable and secure.
Tom Philips
Senior System Engineer · Ethical Hacker
Tom combines years of hands-on experience with a strong sense of responsibility. His career from technical customer support to IT manager and Senior System Engineer gives him insight into both the user and the entire infrastructure. He brings calm to complex projects and builds environments businesses can rely on every day.
Selim Unal
Expert System Engineer · Solutions Architect · Ethical Hacker
Selim built his first computer at the age of eight and was already testing the limits of systems as a teenager. That relentless technical curiosity grew into deep expertise in architecture, infrastructure, networks and cybersecurity. As an Expert System Engineer and ethical hacker, he designs strong solutions and identifies where they could break under pressure.
Yannick Bollen
Senior Support Engineer
Yannick is the Senior Support Engineer who quickly reduces technical noise to the real cause. He combines decisive troubleshooting with clear communication and retains ownership until people can move forward with confidence. For clients, that calm and follow-up make the difference.
Marc Metten
Marketer & Business Development Manager
Marc connects marketing with business development. He puts JViT clearly on the map, builds relationships and brings new commercial opportunities. He starts from what companies need and how JViT can make a concrete contribution to this.
Tiziana di Piazza
HR Manager · Recruiter
Tiziana helps build the team behind every strong JViT solution. With more than twelve years of experience as a business consultant in the IT sector, she recognises talent, drive and the human qualities that make technical expertise truly valuable. As HR Manager and Recruiter, she connects experienced professionals and ambitious talent with JViT.
Our promise to you
The Extra Mile Is Our Starting Point.
Think ahead. Take responsibility. Stay involved. Find out what that commitment means for your company.