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Cyber Defense Analyst

2 semanas atrás


Lisboa, Lisboa, Portugal GLO Comms Tempo inteiro
As a Cyber Defense Analyst at GLO Comms, you will play a crucial role in protecting our organization's digital assets from ever-evolving cybersecurity threats. In this challenging and rewarding position, you will be responsible for handling cyber-investigations, analyzing the effectiveness of existing DLP controls, and contributing to the development and optimization of CyberSOC use-cases. Our ideal candidate will possess a strong background in cybersecurity, with experience in event and incident monitoring, threat analysis, and incident response. Additionally, they will have excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams and stakeholders.

Main Responsibilities:

1. Cyber-Investigations: Conduct thorough investigations into cybersecurity incidents, identifying root causes and recommending corrective actions to prevent similar incidents in the future.
2. DLP Controls Analysis: Assess the effectiveness of existing DLP controls, identifying areas for improvement and developing recommendations to enhance their performance.
3. CyberSOC Use-Case Development: Collaborate with cross-functional teams to develop and optimize CyberSOC use-cases, ensuring they are effective in detecting and preventing cybersecurity threats.
4. Data Leakage Investigations: Investigate data leakage incidents, collaborating with relevant stakeholders to identify the cause and implement corrective actions to prevent future incidents.
5. Data Protection Policies: Develop and maintain data protection policies and rules across various systems, ensuring they are aligned with organizational requirements and regulatory compliance.
6. eDiscovery Requests: Respond to and facilitate eDiscovery requests from IT Security, HR, Legal, and Compliance departments, ensuring timely and accurate responses.
7. Incident Reporting: Maintain accurate and detailed records of incidents in the group GRC tool, providing regular updates and insights to stakeholders.
8. Reporting and KPIs: Assist in governance by delivering detailed reports and Key Performance Indicators (KPIs) related to cybersecurity activities, including productivity and cost control (PCC).
9. Cybersecurity Governance: Contribute to the development of cybersecurity governance frameworks, ensuring they are aligned with organizational requirements and regulatory compliance.
10. Incident Escalation: Quickly escalate complex incidents to Level 3 CSIRT Analysts, ensuring that all relevant data and preliminary findings are accurately communicated to facilitate further analysis.
11. Cyber Defense Processes: Collaborate with cross-functional teams to industrialize and formalize Cyber Defense processes, enhancing their effectiveness and efficiency.
12. Risk Analysis: Provide analysis and expertise on cyber-incidents, identifying root causes and recommending preventive measures to mitigate future risks.

Technical Skills:

1. Event & Incident Monitoring: Experience in event and incident monitoring, threat analysis, and incident response, with a strong understanding of cybersecurity fundamentals.
2. Cybersecurity Fundamentals: General knowledge in logs analysis, endpoint security, and other relevant cybersecurity concepts.
3. Scripting Languages: Proficiency in scripting languages such as Python, with the ability to automate tasks and develop custom scripts as needed.
4. Network Protocols: Familiarity with network protocols such as HTTP, SMTP, and others, enabling effective communication and data exchange.
5. SIEM and SOAR Tools: Experienced in using SIEM and SOAR tools to monitor and respond to cybersecurity threats.
6. DLP Technologies: Skilled in using DLP technologies to prevent and detect data leakage incidents.

Language Requirements:

Fluency in English is mandatory, both written and spoken.

Soft Skills:

1. Proactivity: Demonstrate proactivity and critical thinking in analyzing and responding to cybersecurity threats.
2. Decision Making: Make informed decisions quickly, weighing risks and benefits to ensure effective incident response and mitigation.
3. Resilience: Exhibit resilience in the face of complex and challenging cybersecurity situations, maintaining composure under pressure.
4. Collaboration: Showcase excellent collaboration and teamwork skills, working effectively with cross-functional teams to achieve common goals.
5. Creativity and Innovation: Apply creative problem-solving skills and innovative thinking to develop effective solutions to complex cybersecurity challenges.

We offer a dynamic and supportive work environment, with opportunities for growth and professional development. If you are passionate about cybersecurity and committed to excellence, we encourage you to apply for this exciting opportunity.