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Do you want to shape a sustainable future?

We are Hydro, a global family of 30,000 people, present in a broad range of market segments for aluminium and metal recycling, and energy and renewables, offering a unique wealth of knowledge and competence.

We have a proud history and are committed to leading the way in shaping a sustainable future by developing natural resources into innovative products and solutions. In doing so, we truly believe that our people matter the most to make the difference.

Click here to explore our world and the heart of our operations.

L2 Specialist, Network Operations

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.


Are you an IT professional who's there to drive change? We at Hydro IT are transforming business processes with our Next Generation IT strategy to support Hydro's Sustainability Agenda, using modern tools and future technologies. Join us and make an impact via SAP S/4, native Cloud Technologies, Digital Products, State of Art Cyber Security tools, and much more!


Role purpose


As part of the Hydro Network Operations Team, the L2 Specialist main responsibility is the management of the WAN (SDWAN), LAN (local area network)/WLAN, DDI services (DHCP and IP address management), Firewall management and any additional services which might be added to the future. Additionally, participate in network related projects in the organization.




  • Operation of corporate network / Incident and change management (2nd level support)
  • Vendor management
  • Manage and operate LAN (Local Area Network) of all remote Hydro sites globally
  • Administration, Patch and life cycle management
  • Create and maintain network documentation
  • Support the team members in their daily technical questions
  • Participate in internal network & security projects




  • 1-3 years’ experience in network operations in a multinational environment
  • Experience with WAN, LAN and WLAN
  • Bsc. degree in Computer Science, Software Engineering or a related area is preferred
  • CCNA certification or equivalent knowledge is required
  • Strong IT technical skills
  • Knowledge of Cisco WLC and ISE equipment is an advantage
  • Knowledge of Palo Alto equipment is an advantage
  • Knowledge of Windows based DHCP system is an advantage
  • Fluent English is a must (verbal, written)
  • Experience with ITIL change management processes


Hydro offers 


  • Working at the world’s only fully integrated aluminum and leading renewable energy company 
  • Diverse, global teams 
  • Flexible work environment/home office 
  • We provide you the freedom to be creative and to learn from experts 
  • Possibility to grow with the company, gain new certificates 
  • Attractive benefit package 


Applications from severely disabled and equally disabled people will be considered with equal suitability.  


If you have any questions, please contact:  

Mercédesz Novák



Posted on:  May 25, 2023

Székesfehérvár, HU Budapest, HU

Department:  GBS IT Central Infrastructure Services
Business Area:  Global Business Services(HGBS)
Legal Entity:  Hydro Extrusion Hungary kft.
Job Type:  Permanent

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