Rose Ann Sacueza

• Maintain secure CI/CD pipelines using GitLab CI/CD and DevSecOps practices
• Integrate SAST, DAST, and vulnerability scanning into development workflows
• Automate cloud and security operations using Python, Bash, AWS Lambda, Terraform, and CloudFormation
• Manage cloud security controls, IAM policies, and access management in AWS and Azure
• Monitor and respond to security findings from SIEM, GuardDuty, Security Hub, and vulnerability scanners
• Conduct vulnerability assessments and support remediation activities
• Collaborate with development and infrastructure teams to improve security and automate deployments
• Support cloud migration projects and implement secure cloud architecture
• Configure monitoring, logging, and alerting solutions for cloud environments
• Maintain security documentation, compliance controls, and operational procedures
• Perform Linux system hardening and infrastructure security configuration
• Optimize cloud resources, security processes, and operational workflows through automation

• Implement secure cloud architecture and security best practices across AWS and Azure
• Develop automation workflows using AWS Lambda, Python, and Bash for operational and security tasks
• Implement IAM governance, encryption management, and cloud security controls
• Lead BSP audit remediation and compliance initiatives for cloud environments
• Configure private links, load balancers, and firewall integrations for third-party applications
• Conduct vulnerability assessments and remediation activities across cloud platforms
• Collaborate with development and operations teams to integrate security into in their processes
• Optimize cloud resources and support cost management initiatives in AWS and Azure
• Establish cloud security baselines, monitoring, and governance standards

• Supported cloud security operations across AWS and Azure environments
• Assisted with BSP audit remediation and compliance documentation
• Conducted vulnerability assessments and security monitoring activities
• Managed IAM policies, cloud security controls, and encryption configurations
• Supported cloud migration and infrastructure security initiatives
• Collaborated with infrastructure and development teams to implement security best practices
• Assisted in automating operational and security tasks using scripting and AWS services
• Supported monitoring, firewall, and network security configurations for cloud environments

• Managed Linux and Unix environments with focus on system hardening, monitoring, and operational stability.
• Management of private/public cloud-based environments through automation & configuration management tools.
• Constantly monitor uptime and diagnose and resolve performance issues across various platforms and products.
• Create and maintain documentation as it relates to systems design, configuration, support, and processes.

• Supported deployment and maintenance of cloud infrastructure environments.
• Conducted cloud architecture reviews and migration assessments.
• Implemented infrastructure monitoring and high availability configurations.
• Collaborated with engineering teams to improve infrastructure reliability and performance.

• Performed security assessments and vulnerability management activities for cloud and web applications.
• Monitored SIEM alerts and investigated security incidents and suspicious activities with Wazuh and Elastic Search.
• Assisted in implementation of cloud security standards across AWS and Azure environments.
• Maintained Azure Security Score compliance across multiple regions.
• Supported SOC infrastructure and cloud security monitoring initiatives.
• Assisted with ISO 27001 security governance documentation and reporting.

• Managed cloud security tools including Qualys, SIEM, Cloudflare, and Microsoft Defender.
• Supported disaster recovery and business continuity initiatives for cloud environments.
• Implemented security controls including firewalls and encryption technologies.
• Collaborated with operations teams to resolve cloud security issues.

• Maintained Linux infrastructure environments and patch management activities.
• Supported virtualization environments and server monitoring operations such as PaaS.
• Assisted with deployment and backup procedures for Linux systems.

• Provided Linux and infrastructure technical support for banking and enterprise clients.
• Supported system hardening, certificate management, and infrastructure troubleshooting.
• Assisted with disaster recovery planning and database architecture support.
• Installed and maintained enterprise monitoring and logging tools.
• Install third-party applications to our applications such as QRADAR, Solarwinds, ITM, and AppDynamics.

• Provided Linux system administration and troubleshooting support 24/7.
• Assisted with email server configuration, firewall setup, and OS hardening in Linux servers.
• Conducted Linux administration training for clients and internal teams.

• Provided first-level technical support for end users through phone, email, and remote access.
• Supported application installation, troubleshooting, and account management activities.
• Escalated technical issues and collaborated with support teams for resolution.