Security Engineer

• Review or conduct regular security and vulnerability assessments on cloud-based and mobile workloads.
• Monitor and audit implementations to ensure they function properly.
• Identify and advise on technical security requirements; review and approve security architecture and control implementations.
• Research security standards and tools.
• Develop, update, and review Security Assessment Reports.
• Develop and tune automated tests and rules; monitor alerts and alarms using AWS Inspector, CloudTrail, CloudWatch, GuardDuty, Lambda, and Security Hub.
• Identify, engineer, build, update, and integrate security tooling, including cloud-native services.
• Advise project teams on technical security risks and recommend mitigation strategies.
• Assist development teams with application threat models and interpretation of security policies, standards, and controls.
• Design vulnerability scans for cloud-based and mobile applications and infrastructure; validate findings and assist with mitigations.
• Work with security governance to develop and interpret security standards and build automated, self-service security and compliance validation capabilities.
• Research and identify best practices to harden cloud workloads, containers, and Kubernetes clusters at scale.
• Coordinate junior team members’ security-program tasks.
• Develop and deliver developer-focused security training.
• Support the SecOps on-call team for incident response.

• Bachelor's Degree or 2-4 years experience in IT / security roles
• 3+ years of experience in AWS or other public cloud environments
• Security+ and/or some other security certifications
• Experience with IAC languages such as YAML, Terraform, and/or CDK.
• Experience with scripting languages and tools (bash, powershell, etc)
• Experience using a modern programming language such as Python, Node.js (preferredD)
• Experience with code-defined infrastructure, configuration management tools, and CI/CD
• AWS security tooling for scanning, monitoring and alerting tools (Inspector, CloudTrail, CloudWatch, GuardDuty, Lambda, Security Hub)
• A thorough understanding of operational best practices for security in the cloud
• Familiarity with containerization patterns with services like ECS, EKS, Fargate, Kubernetes, etc.
• Proven experience building security reference architecture for all-in AWS cloud deployments
• A solid understanding of network and web-related protocols (e.g., TCP/IP, UDP, IPSEC, SSL, HTTP, HTTPS, routing protocols)
• Experience with Cloud Native patterns with services like AWS Lambda, API Gateway, etc.
• Familiarity with and day-to-day knowledge of AI tooling such as Claude and Chatgpt.
• Current legal authorization to work in Brazil; Caylent is not able to sponsor visa or work permit applications at this time.

• 100% remote work
• Generous holidays and flexible PTO
• Competitive phantom equity
• Paid for exams and certifications
• Peer bonus awards
• State of the art laptop and tools
• Equipment & Office Stipend
• Individual professional development plan
• Annual stipend for Learning and Development
• Work with an amazing worldwide team and in an incredible corporate culture