System Administrator

Angajator: R Systems Europe SRL
  • IT Software
  • Tip job: full-time
    Nivel job: 1 - 5 ani experienta
  • Actualizat la: 23.09.2021
    Scurta descriere a companiei

    R Systems is a global digital transformation leader that provides AI-driven solutions to clients across industries, through a broad range of technology & AI/analytics services.


    At least 3+ years’ experience on similar position
    Advanced English level
    Analytical and problem-solving skills – identifying where problems are occurring and netting down the nature of the problem; reporting statuses and progress; following procedures in matters of time and expenses
    Creating/improving documentation for troubleshooting
    Systems thinking – capability to correlate all essential causes and effects by getting the full picture, understanding the contingencies and pushing the right levers
    Team player attitude, communication and cooperation within the team and line manager
    Learning Orientation – capability to develop the needed skills and knowledge in order to accomplish challenging objectives
    Passion for excellence – continuous interest in generating high-quality work output and in exceeding expectations
    Customer orientation
    Flexibility and commitment
    Excellent technical skills as well as knowledge of network systems
    Experience with firewalls, VPN’s, security architectures, methodology and tools
    Technical skills to operate and maintain private OpenStack, VMware and XEN clouds
    Good knowledge of Linux (CentOS/RedHat, Ubuntu, Suse)
    Good knowledge of Chef
    Good scripting skills (bash)


    End-user HW Support; OS installations, configurations and support
    Services and applications availability and support
    o AD and Windows Server troubleshoot, administration and maintenance
    o IT Security tools management (AV and Firewalls)
    Access rights management
    Participate in DR/BC activities (backup and recovery, high availability)
    Support and assist IT Department and related IT Projects
    2nd level support: end-to-end troubleshooting infrastructure issues
    Escalate to 3rd level support or external 3rd party suppliers
    Maintaining and Automating the infrastructure within the current configuration, assuring availability, error checking and corrections
    Servers advanced administration (installation, configuration, maintenance): hardware, OS, system and network services, backup
    Virtual infrastructure management and support (VM, OpenStack, XEN, Cloud)
    LAN and WAN advanced administration (installation, configuration, maintenance): switches, routers, firewalls, VPN
    Maintain, support and administrate R Systems services and applications: backup systems, document repositories, code repositories (Git, GitLab, SVN, CVS, Nexus), ticketing tools systems
    Implement, maintain and support IT Security requirements (policies and procedures, dedicated tools)
    Monitoring and detecting infrastructure configuration errors and problems, report and propose configuration fixes and improvement solutions (Icinga, ELK)
    IT infrastructure automation support and implementation