Sebastian-Stefan Ilie

System Engineer | Infrastructure & Automation | Cloud & DevOps Enthusiast

Bucharest, Romania

About

System Engineer with experience in IT infrastructure support, server administration, monitoring, troubleshooting and automation. Currently expanding my expertise in Linux, Docker, Cloud and DevOps technologies, with a strong interest in infrastructure automation, CI/CD and cloud-native systems. Background in Systems Engineering and Business Systems Management, combining technical problem-solving with a structured and business-oriented mindset.

Experience

  • Automation Engineer at Romservice Telecomunicații
    Apr 2025 - Present · 1 yr 3 mos

    Delivering infrastructure and operational support for MEGA IMAGE (Ahold Delhaize Group) environments. Managing and troubleshooting servers, network-connected systems, CCTV platforms, and access control infrastructure. Performing monitoring, incident analysis, and root-cause investigation to ensure system availability and reliability. Collaborating with technical teams to maintain stable and secure IT operations.

  • System Engineer in Informatics at The National Institute for Research & Development in Informatics - ICI Bucharest
    Feb 2024 - Apr 2024 · 3 mos

    Developed and optimized frontend features using Next.js. Built and deployed Android applications using Jetpack Compose. Worked with Docker containers and Git-based collaborative workflows. Participated in application development, testing and deployment activities. Contributed to performance optimization and user experience improvements.

  • Summer Internship at Dambovita County Pension Administration
    Jul 2022 - Sep 2022 · 3 mos

    Gained hands-on experience in Python programming and database usage while working in a real administrative environment. Contributed to improving workflow efficiency by using internal tools to better organize and manage tasks, while supporting day-to-day operational processes.