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Threat Hunter, Security Operation Center

Are you looking to make a real impact? For over a century, our people have been the driving force in solving some of the world’s most pressing issues – and we hope you’ll join us in solving the next century’s. Whether you're working to close the loop at one of our recycling facilities or ensuring efficient renewable energy processes to decarbonize aluminium production, your contributions make an impact in our shared purpose of propelling our industries and the world into a greener future.  

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.

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


Threat Hunter proactively and iteratively detects, isolates and neutralizes advanced threats that evade automated security solutions. The role supports and brings additional value to Security Operation Center and incident response capability via highlighting suspicious correlations between incidents or events that may lead to or reveal advanced threats. Increase the chance to catch an APT attack with active hands-on skills in threat hunting.




  • Investigate for possible threats that evade traditional security detection
  • Take part of incident analysis and remediation activities
  • Investigate the root-cause and extent of damage and exposure of attacks
  • Understand and keep track of baseline behaviors of the environment, highlight anomalies and look for any indicator of compromise in Hydro’s infrastructure
  • Give insights regarding new threats, zero-day vulnerabilities and security advisory
  • Define TTPs and IoCs and translate such information into an actionable threat detection content
  • Act as an advisor for assessment of vulnerabilities, including impact analysis of zero-days
  • Prepare reports on hunting activities Analyze and summarize security incident related findings and how to enhance detection and prevention for such incidents




  • 2-5 years of experience in similar position 
  • BSc or MSc degree in Information Technology
  • Any certification in security field is an advantage (OSCE, OSCP, CEH, CISSP)
  • SIEM tools, Cyber security incident response/management
  • Vulnerability management, multiple programming languages
  • Fluent English


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 

Hydro is heading in a new and exciting direction, and we depend on different perspectives to solve our tasks and meet customer needs. Building on our three core values – Care, Courage and Collaboration – we target a high performing and sustainable work environment based on inclusion of our differences. We encourage all qualified applicants to apply for the position.

If you have any questions, please contact: 

Petra Rumpler

A job where you make a difference.
A key part of succeeding in this mission involves encouraging a collegial environment where our differences are acknowledged as our greatest competitive advantage. Your diverse perspective makes us stronger. Our global diversity, inclusion and belonging program enables us to cultivate a high-performing and inclusive workplace where everyone feels valued.

Your career journey is unique. We strive to provide you with the support needed to achieve your full potential. With our global reach, inclusive culture, and cutting-edge technology you'll have the opportunity to build a career that aligns with your strengths and passions. 

Join our global community of over 30,000 people with a presence in 40 countries and united by the values of Care, Courage and Collaboration. At Hydro, you have the chance to make a difference in the industries that matter.

Click here if you would like to read more about Hydro and our operations.
Posted on:  28 May 2024

Székesfehérvár, HU Budapest, HU

Department:  Information Security Operations
Business Area:  Global Business Services(HGBS)
Legal Entity:  Hydro Extrusion Hungary kft.
Job Type:  Permanent

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