Cyber Security Lead Engineer Arpu Telecommunication Services

1. Security Architecture & Strategy

• Design, integrate, and maintain end-to-end security architecture for on-premises and cloud environments.
• Ensure secure network topology including segmentation, access control, and VPN tunnels.
• Lead development and enforcement of security policies, procedures, and best practices.
• Work closely with developers and IT architects to embed security into application and infrastructure design.

2. SOC, SIEM, and Threat Management

• Oversee the operation and tuning of Security Operations Center (SOC) including SIEM platforms.
• Manage endpoint protection through EDR and threat-hunting solutions.
• Manage and enhance email security systems to protect against phishing, malware, and spam, ensuring compliance with organizational security policies.
• Lead incident response efforts and develop threat prevention strategies.

3. Application and Cloud Security

• Supervise vulnerability scanning and penetration testing for internally developed applications.
• Lead WAF deployment and optimization to protect business-critical web applications.
• Implement security best practices and policy enforcement across multi-cloud environments

4. Governance, Risk & Compliance (GRC)

• Drive cybersecurity-related compliance programs (e.g., SOC 2 Type 2, ISO 27001).
• Lead cross-functional GRC initiatives and support internal/external audits.
• Manage security risk assessments and recommend mitigation strategies.

5. Documentation & Collaboration

• Maintain detailed documentation for security controls, policies, systems, and incidents.
• Plan and conduct quarterly security awareness sessions to educate staff on emerging cyber threats, security best practices, and the organization's security policies.
• Work collaboratively with software engineers, network teams, DevOps, and business units.