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Senior IT Network Specialist

  • Kraków, małopolskie pokaż mapę
  • Specjalista
  • 2019-05-11

    Pracodawca ma prawo zakończyć rekrutację we wcześniejszym terminie.

    Senior IT Network Specialist
    Workplace: Kraków

    You will be part of a large multi-international organization and will be responsible for support of network infrastructure in IBM locations including cloud environment. You will join a team of network engineers developing and maintaining various systems that make up the organization’s enterprise computer network.

    Scope of duties:

    • Establishing network by evaluating network performance issues including availability, utilization, throughput, and latency; planning and executing the selection, installation, configuration, and testing of equipment; defining network policies and procedures; establishing connections and firewalls.
    • Updating network configuration and topology as a result of raised change requests Creating new interfaces and vlans, updating Firewall rules and routing tables.
    • Completing systems health checks on routine basis for compliance with internal security requirements and configuration guidelines. Installing, upgrading systems software in accordance with internal policy.
    • Conducting on-going network system audits to evaluate the utility and efficiency of the system's hardware, software, and communications components and the effectiveness in meeting management information needs
    • Maintaining network performance by performing network monitoring and analysis, and performance tuning; troubleshooting network problems; escalating problems to vendor.
    • Securing network by developing network access, monitoring, control, and evaluation; maintaining documentation.


    • Minimum 3 years of experience in managing, configuring and troubleshooting Cisco switches, routers and firewalls.
    • Design network architecture and maintain day to day network operations.
    • Familiarity with network security aspects.
    • Prepare technical documentation.
    • Provision, install, test, support, and maintain hardware and software for firewalls (ASA/Checkpoint), IDS/IPS systems, routers and switches.
    • Setup SSL and IPsec VPN client based implementations and policies.
    • Critical thinking skills to assist in problem solving.
    • Strong Teamwork and customer relations skills.
    • Working hours: flexibility required, in terms of possible overtime, work outside normal business hours, possible shifts work.

    Preferred skills:

    • Network in public/private cloud models skils.
    • SDN skills.
    • Network implementation in virtual environments (Vmware).