Sr. Administrator, Security

To fortify Arasco’s IT infrastructure by overseeing firewall configurations and implementing advanced cybersecurity measures, ensuring robust defence against cyber threats and compliance with security standards.

Key Accountabilities

Firewall Configuration and Management

• Design and implement firewall rules and policies, ensuring alignment with best practices and organizational security requirements.
• Monitor and analyze firewall logs and network traffic using advanced tools to detect anomalies and potential security breaches.
• Upgrade firewall firmware and apply security patches to address vulnerabilities and enhance firewall capabilities.

Cybersecurity Framework Implementation

• Develop and manage security architectures, including perimeter defenses, intrusion detection systems (IDS), and intrusion prevention systems (IPS).
• Conduct comprehensive vulnerability assessments and apply mitigation strategies to address identified risks.
• Integrate security measures with other IT systems and workflows to ensure cohesive protection across the IT environment.

Incident Detection and Response

• Lead and coordinate response efforts during security incidents, including forensics analysis, containment, eradication, and recovery.
• Utilize Security Information and Event Management (SIEM) tools to detect, analyze, and respond to security alerts.
• Document incident details, prepare detailed incident reports, and recommend changes to prevent future occurrences.

Compliance and Security Reporting

• Ensure compliance with industry standards and regulatory requirements such as GDPR, ISO 27001, and NIST.
• Generate and present regular security reports, including risk assessments, audit findings, and compliance status to stakeholders.
• Conduct internal security audits and implement recommendations to ensure continuous improvement.