Cyberdefence Specialist

hace 2 horas

Santo Domingo Este, Santo Domingo, República Dominicana Atdev A tiempo completo

Role Objective

Ensure the proactive and reactive protection of the organization's digital assets through the implementation of cyberdefence strategies. The role focuses on threat detection, incident response, and continuous improvement of cybersecurity resilience, ensuring alignment with organizational objectives and compliance with ISO/IEC 27001:2022, cybersecurity regulations, and internal security policies.

Key Responsibilities

  • Design, implement, and maintain monitoring and detection tools for security events across enterprise information systems.

  • Operate and optimize security solutions such as SIEM, IDS/IPS, EDR/XDR, firewalls, and endpoint protection platforms.

  • Conduct proactive threat hunting activities to identify potential threats and system vulnerabilities.

  • Lead detection, analysis, containment, and response to cybersecurity incidents.

  • Continuously improve detection and response capabilities, processes, and technologies.

  • Develop, maintain, and update incident response processes, procedures, and playbooks.

  • Implement and manage threat intelligence platforms and processes.

  • Perform compromise assessments and support forensic analysis when required.

  • Produce periodic reports on cybersecurity posture, incidents, and improvement recommendations.

  • Collaborate with IT and business teams to strengthen overall security posture.

Required QualificationsEducation

  • Bachelor's degree in Systems Engineering, Telecommunications, Computer Science, or a related field.

Technical Knowledge

  • Security technologies: Active Directory, IDS/IPS, Firewalls, Endpoint Protection.

  • SIEM tools, EDR/XDR platforms, email security, and proxy solutions.

  • Cryptography fundamentals (encryption, symmetric/asymmetric cryptography, public/private key infrastructure).

  • Operating systems administration (Windows, Linux, Unix).

  • Ethical hacking and vulnerability assessment methodologies.

  • Cyber incident detection and response.

  • Digital forensics and incident analysis.

  • Intermediate English level.

Experience

  • Minimum of 3 years of experience in cybersecurity, cyberdefence, SOC operations, or incident response roles.

Preferred Skills

  • Strong analytical and problem-solving skills.

  • Ability to work under pressure during security incidents.

  • Clear documentation and reporting skills.

  • Team collaboration and strong communication abilities.

  • Continuous learning mindset in cybersecurity trends and threats.