Lead - Cyber Security Operations

Your Mission: Defend Dialog against cyber threats with robust operational excellence and compliance to industry best practices.

Responsibilities:

• Manage & Optimize Security Controls:
  • Ensure effective deployment and operation of security solutions to minimize attacks.
  • Monitor systems for anomalies and resolve issues according to established frameworks.
  • Provide input on security solutions and their effectiveness that are deployed in the environment and in the software development lifecycle.
  • Implement controls for PCI-DSS, application security, NIST, ISO 27001 ISMS compliance, and threat mitigation.
  • Deeply analyze security tools and elements for baseline protection.
• Compliance & Reporting:
  • Establish and manage processes for evaluating and clearing PCI-DSS, ISO 27001, NIST-related activities.
  • Ensure timely completion of security clearance for projects.
  • Drive Dialog's security posture to be in par with industry leaders.
  • Prepare reports and documentation for senior management and auditors.
  • Maintain KRI’s and KPI’s on the divisional activities.
• Threat Detection & Response:
  • Analyze log files for anomalies and baseline changes.
  • Establish processes for API vulnerability analysis and risk mitigation.
  • Create use cases for GSOC to monitor Dialog's events and intrusions.
  • Deploy countermeasures against emerging threats.
• Technical Expertise & Collaboration:
  • Provide technical support from a cybersecurity perspective.
  • Provide technical support for compliance assessments from Central Bank of Sri Lanka and PCI-DS re-certification processes.
  • Research and share knowledge on cost-effective security solutions.
  • Manage security-related projects with external vendors, ensuring on-time completion.
  • Act as an information security SME throughout project lifecycles.
  • Maintain detailed handover documentation for operations teams.