Ivan Gajić
I build, secure and optimise the infrastructure companies run on.
Motivated and detail-oriented ICT System Engineer with five years in IT systems and infrastructure — specialising in Windows Server, system optimisation and vulnerability management.
About
Motivated and detail-oriented ICT System Engineer with five years of experience in IT systems and infrastructure — currently contributing to the team at VINCI Energies in Zürich.
I specialise in Windows Server management, system optimisation and vulnerability management, always aiming to expand my expertise in cybersecurity and IT solutions.
Previously, as an IT Infrastructure Specialist at ALTEN Switzerland AG, I supported and maintained critical IT systems and gained hands-on experience in system administration and technical support. My journey began with a four-year apprenticeship in IT System Engineering at ALTEN Switzerland AG, where I built a strong foundation in system management and network administration.
Passionate about learning and growing in the field, I'm eager to take on new challenges, deepen my expertise, and contribute to innovative solutions in IT systems and cybersecurity.
At a glance
Languages
Experience
Skills & Tech
Systems & Servers
Network
Security
Automation & Data
Operations & Method
Selected Work
Company Backup Solution
Designed and rolled out a new company-wide backup & recovery solution — strengthening data resilience and shortening recovery times.
Secure Office Setup
Built a secure office environment tailored to a client's requirements, from network segmentation through to endpoint hardening.
IT Infrastructure Optimization
Streamlined and optimised existing IT infrastructure for better performance, reliability and day-to-day maintainability.
Education & Certifications
Education
Certifications
Let's connect.
Open to a conversation about infrastructure, security, or building something solid together.
Reach me on LinkedIn ↗