Senior Cyber Security Analyst

Athens, Attica, Greece

Full Time Senior-level / Expert
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Obrela Security Industries
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The Senior Cyber Security Analyst contributes to the execution of the 24x7 Managed Detection and Response procedures in OBRELA’s Cyber Security Operations Centers, and acts as Incident Commander during incident response.

He/she ensures escalated events are addressed in a timely manner using available alert and incident management tools and processes. Serves as detection authority for initial incident declaration and approves/performs further investigation of escalated events utilising MDR technologies. Contributes with ideas to improve detection capability and drives recommendations to customers for incident remediation. Contributes to training of new analysts and evaluates analysts’ performance.

Interacts with the Blue Teams and SecDevOps teams to implement threat detection analytics or customer specific use cases. He/she is available to work flexible hours and may serves as a backup analyst for any potential coverage gaps to ensure business continuity.


  • Bachelor’s degree or higher in computer science or related area of study or equivalent combination of education and/or relevant work experience
  • Ability to work on shifts or be on-call as per the need
  • Experience in Azure and AWS
  • Extensive experience in Microsoft 365 security centre
  • Experience in relation to incident investigation with a forensic background
  • Basic understanding of legal, regulatory and compliance requirements (GDPR, PCI, HIPAA, SOX, etc.)
  • Exposure and expert knowledge with event correlation using SIEM tools.
  • Excellent verbal and written communication skills, both in English and Greek language
  • Analytical and troubleshooting skills on short timeframes and ability to “think outside the box”

Desired requirements include:

  • Related certifications (GCIH, GCFE, GCFA, GNFA, eCIR, CEH and/or Security+)
  • Experience with forensic tools (FTK, EnCase, Volatility, The Sleuth Kit, SANS SIFT)
  • Knowledge of a Threat Hunting methodology


  • Dynamic and respectful environment – our people are the core of our business, we value each and every individual and support initiatives, promoting agility and work/life balance.
  • Continuous coaching – work with passionate people and receive both theoretical as well as hands-on training
  • Career development. Expand your career internationally and work alongside knowledgeable people from diverse cultures and backgrounds
  • A competitive compensation package dependent upon your experience and qualifications. We’re focused on rewarding efforts. Our salaries and benefits package will keep you motivated throughout your career
Job region(s): Europe
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