Senior Unix/Linux System Administrator

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Angajator: Connect 44
Domeniu:
  • IT Hardware
  • IT Software
  • Telecomunicatii
  • Tip job: full-time
    Nivel job: peste 5 ani experienta
    Orase:
  • BUCURESTI
  • Actualizat la: 21.07.2021
    Scurta descriere a companiei

    Connect44 was founded in the heart of Switzerland. Our goal was to support Telecom Operators and Equipment Manufacturers to design, manage and Optimise Mobile Networks. Starting with some of the first 2G voice networks, we began to grow our team of professionals to equip ourselves for new projects with new technologies and new ways of working. Investing substantial amounts of our budget on training, we started to move into 3G then 4G. Soon came the changes to IP networks, VOIP and preparing networks for large amounts of data by modernisation of old analogue networks to the digital standards. Over the past years Connect44 has steadily developed key longterm partnerships with its clients in many European countries with offices in Switzerland, UK, Germany, France, Romania and Chile.

    Cerinte

    Minimum 3 years’ experience in Linux System Administration with RHEL in enterprise environments is mandatory
    At least 5 years’ experience of IT industry
    Familiar with of x86 Servers such as HP, IBM, Dell etc.
    Knowledge of HP-UX, Solaris OS maintenance and operation is a plus but not required
    Familiar with scripting languages like Shell, Perl, Python is considered a plus
    Familiar with mainstream system monitoring tools such as Nagios or StableNet
    Knowledge of automatic deployment tools such as Ansible is considered a plus
    Familiar with tools and the scripts/programs of Configuration/ Deployment. REDHAT SATELLITE SVR
    knowledge is a plus
    Familiar with the operation of versioning control applications, ex. Git, SVN
    Desired knowledge that is considered a plus: OpenShift (Docker, Kubernetes)
    Excellent communication skill and team player
    Fluent English communication skills
    Provide a 24x7 service supervision through on call
    Available for international travel for training and knowledge transfer of customers

    Responsabilitati

    Assist in the implementation of approved policies and procedures for operating system design, implementation and maintenance;
    Provide input in the planning of operating systems upgrades and deployment;
    Provide support in the implementation and user acceptance testing of operating systems;
    Assist in the development of a proactive maintenance cycle for operating systems and automate preventive/routine maintenance on systems;
    Perform daily operating system administration tasks, including hardware & software upgrades,
    Patch & Security patch management and maintain regulatory controls;
    Ensure optimal performance of all applications running on operating system environment through proactive tuning and preventive maintenance;
    Perform daily systems checks and correct any issues;
    Monitor systems performance and recommend adjustments to system parameters to ensure optimum performance and response time;
    Work with the Application Support teams to provide second level support to application
    owners/technical personnel and ensure timely resolution of system problems;
    Prepare/compile agreed periodic activity and performance reports;
    Maintain security and data integrity;
    Implement and support audit and compliance regulations as per requirements.
    ITIL framework knowledge is considered a plus
    Ticketing system knowledge is considered a plus (BMC Remedy, Jira, ZenDesk, Zoho, etc.