L3 Security Analyst

2 days ago

Athens, Attica, Greece Sphynx Full time

The L3 Security Analyst is responsible for providing advanced-level security analysis and incident response within the SOC team. They will be involved in proactive threat hunting, complex incident investigations, and handling security breaches.

  • Proactive threat hunting and identification
  • Complex incident investigation and response
  • Handling security breaches and coordinating remediation efforts
Responsibilities
  • Proactively hunt for advanced threats and vulnerabilities in the organization's infrastructure.
  • Conduct in-depth incident investigation and response, utilizing advanced security tools and techniques.
  • Manage and coordinate security breaches, working with cross-functional teams to mitigate the impact.
  • Develop and implement security controls and countermeasures to protect against advanced threats.
  • Maintain documentation of incidents, investigations, and response activities.
  • Stay up-to-date with the latest security trends and technologies.
  • Provide guidance and mentorship to junior security analysts.

Requirements

  • Bachelor's degree in Computer Science, Information Security, or a related field.
  • Proven experience as a Security Analyst, with expertise in advanced threat hunting and incident response.
  • Strong knowledge of security tools and technologies (e.g., SIEM, IDS/IPS, EDR).
  • Strong knowledge of networking and security protocols
  • Understanding of network/security architectures.
  • Experience with security incident investigation and response.
  • Proficiency in malware analysis and reverse engineering.
  • Knowledge of network protocols, firewalls, and other security technologies.
  • Excellent analytical and problem-solving skills.
  • Ability to work in a fast-paced, dynamic environment.
  • Strong communication and collaboration skills.
  • Relevant certifications (e.g., CISSP, GIAC, OSCP) are desired.

Preferred Skills and Qualifications

  • Experience with threat intelligence and hunting platforms.
  • Understanding of regulatory compliance requirements.
  • Knowledge of cloud security principles and technologies.
  • Scripting or programming skills.

Benefits

  • Competitive remuneration package adjusted to proven skills and experience;
  • Excellent working conditions;
  • Exposure to training and professional development capabilities, including the ability to engage in cutting-edge research;
  • Exposure to international clients and collaborators.

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