System Administrator
HybridBelgrade, Central Serbia, Serbia
Job Summary
Design, configure, and monitor infrastructure including VMs, storage, servers, network, and policies while maintaining and optimizing on-prem and hybrid environments. Plan, execute, and track patch management and compliance; manage OS, middleware, and service upgrades. Support infrastructure migrations for legacy, cloud, storage, backup, and virtualization systems. Troubleshoot issues and perform root cause analysis, while supporting DR solutions and backup/restore testing. Automate infrastructure tasks using scripting and IaaS tools. Coordinate with internal teams and external vendors, maintain documentation, reporting, and risk tracking, and support maintenance windows and service communications. Provide technical support and mentoring to junior colleagues. Requires a degree in a technology-related field, at least three years of experience in similar roles, and hands-on data centre operations knowledge.
Required Qualifications
- Degree in a technology-related field and/or relevant work experience in the area
- Bachelor's or master's degree (VI–VII level of education)
- Educational background in Computer Science, Mathematics, Software Engineering, or related fields
- At least 3 years of experience in the same or similar roles
- Strong understanding of information technologies and IT processes
- Experience in IT projects and infrastructure system design
- Hands-on experience with data centre operations
- Active knowledge of English language
- Strong organisational and communication skills
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