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Threat Hunter, Security Operation Center

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 
Posted on:  24 Nov 2023

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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