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Do you want to shape our story with your personality, expertise and ambitions? At Hydro we are a global family of 30 000 people that extract, produce, shape and reuse the world’s most flexible and sustainable metal into infinite innovations and applications. Click here if you would like to read more about Hydro and our operations.

L3 Network Engineer

Hydro Global Business Services (GBS) is an organizational area that operates as an internal service provider for the Hydro group. Its ultimate purpose is to deliver relevant IT, financial and HR business services to all business areas within the company.


As part of the Hydro Network Operations Team, the Network L3 engineer main responsibility is the management of the

  • WAN (Cisco Viptela SDWAN)

  • LAN (local area network)/WLAN (Cisco)

  • DDI services (DHCP and IP address management)

  • Firewall management (Palo Alto)

  • and any additional services which might be added to the future.

Additionally, participate in network-related projects in the organization.


Main Responsibilities:

  •   Operation of corporate network / Incident and change management (3rd level support)

  •   Vendor management

  •   Manage and operate LAN (Local Area Network) of all remote Hydro sites globally

  •   Handling daily mid and high level escalations

  •   Support architectural decision

  •   Create and maintain network documentation

  •   Support the team members in their daily technical questions

  •   Participate in internal network & security projects


Work Experience

  •   At least 5 years’ experience in network operations/project team in a multinational environment

  • experience with WAN, LAN, WLAN, Firewall, VPN, DHCP, IPAM, Cloud proxies

Industry Experience

Experience in a manufacturing environment is preferred

Experience in IT Shared Services environment is preferred



Bsc. degree in Computer Science or a related area is preferred



CCNP Enterprise certification or equivalent knowledge is required


Functional Knowledge

Strong IT technical skills are proven in a multinational environment


Technical Knowledge

Knowledge of Cisco WLC and ISE equipment is an advantage

Knowledge of Palo Alto equipments is an advantage

Knowledge of Windows based DHCP systems is an advantage



Fluent English is a must (verbal, written)



Posted on:  01-Oct-2021

Székesfehérvár, HU Budapest, HU

Department:  Global IT Operations
Business Area:  Global Business Services(HGBS)
Legal Entity:  Hydro Extrusion Hungary Kft
Job Type:  Permanent

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