DevOps and Infra Lead

As a candidate for the position, your main responsibilities will include: - Leading the PCI DSS certification process in coordination with the external auditor - Establishing automation and systems management tools to facilitate the rapid scaling of the business - Recreating, analyzing, troubleshooting, and diagnosing incidents related to platforms and application environments - Conducting infrastructure security assessments - Executing application and/or platform changes, releases, and service requests in supported environments - Collaborating with relevant teams to develop preventive and corrective actions - Responding to automated alerts regarding system health and security - Carrying out scheduled or unscheduled tasks for operational maintenance and monitoring of application environments - Performing audits and analyses of application environments to ensure proper configuration management and consistency - Identifying dependencies, prerequisites, and validating non-functional attributes of application environment design - Integrating new infrastructure services based on designs and participating in automation, consolidation, and centralization projects - Ensuring all work is conducted and documented according to the required standards, methods, and procedures Key Competencies/Skillsets: - Network Administration skills including firewall management, network setup, Linux (Ubuntu), nginx, SSL - Security expertise such as PCI experience, Linux Hardening Specialization - Proficiency in monitoring and alerting tools, defining Log-based alert rules, Grafana, Loki stack - Knowledge of penetration testing and Vulnerability assessment - Experience in bash scripting - Implementation experience with security solutions like WAF, IPS, SIEM, LDP - Familiarity with PCI DSS standard, internet standards, and protocols like TCP/IP - Understanding of Docker, Docker Swarm, Kubernetes - Experience with CI/CD tools, preferably Bitbucket-based CI/CD Preferred Education and Experience: - Bachelor's degree in computer science, engineering, or information systems - 4-6 years of qualifying work experience or real-time project participation,