Cyber Security Analyst
About the company
OTE Group is the largest technology company in Greece and a member of the Deutsche Telekom Group. Through technology and innovation, we work to create a better world for all.
Diversity, inclusion and equality are at the core of our corporate culture.
This is the reason why we create an equal working environment in which our people can excel for their expertise, professional experience, conscientiousness, and responsibility.
Become part of our network and let’s create your future together!
About the role
As a member of a team of experienced security analysts and engineers the candidate will focus on security information and event management (SIEM), analysis/correlation of events, security incident handling in complex corporate environments, contributing to the overall performance and success of the Security Operations Center (SOC).
Duties & responsibilities
- Monitoring and respond to security alerts
- Notifying customers in case of security incident
- Participating in Security Incident Handling procedures
- Working with modern security solutions (SIEM, XDR, SOAR)
- Creating reports for clients
- Reviewing logs and timelines to determine impact on security for clients
- Escalation to Tier 2 Analysts for incident response if necessary
- Knowledge and understanding of standard and modern attack techniques on applications, systems and networks
Required Skills
- Bachelor's degree in computer science or related field.
- Understanding of basic networking, firewalls, proxies, SIEM, antivirus, IDS/IPS, Operating systems, Databases concepts.
- Technical knowledge and understanding of all infrastructure layers (Operating System, Database, Application, Networking)
- Security: IDS/IPS, firewalls, vulnerability scanners, etc…
- Cloud: Microsoft Azure, O365, Defender XDR
- Excellent verbal and written communication skills both in English and Greek language
Preferred Skills
- Master’s degree in computer science or related field
- Experience in SIEM platforms (Sentinel, Elastic SIEM, etc.)
- Knowledge of computer/network forensic tools, technologies and methods