Key skills
AWSCloudDNSFirewallsLinuxPythonTCP/IPTerraformCDNAkamaiCloudflareLeadershipCommunicationCritical ThinkingOWASPZero TrustWAF
About this role
Role Overview
- Serve as the technical reference for perimeter security;
- Define and evolve secure architectures for application and API exposure;
- Provide technical leadership for initiatives involving Firewalls, Proxies, WAF/CDN, and API protection;
- Perform advanced troubleshooting in critical production environments;
- Develop and refine protection policies and strategies;
- Identify architectural risks and propose structural improvements;
- Act as a bridge between Infrastructure, Development, SOC, and Cloud teams;
- Reduce operational dependencies through automation and standardization;
- Help translate technical risks into business impact;
- Ensure support and stability of critical, high-availability environments;
- Prepare technical reports and strategic presentations for leadership;
Requirements
- Degree in Engineering, Cybersecurity, Computer Science, Information Systems, or related fields;
- Solid experience in network and perimeter security architecture;
- Advanced knowledge of TCP/IP and DNS;
- Experience with Firewalls (Fortinet, Cisco Firepower, or similar), including architecture design, traffic inspection, policy configuration, and segmentation;
- Experience with WAFs and CDNs (Cloudflare, Akamai, or similar), including tuning, analysis, and false-positive mitigation in high-criticality environments;
- Experience in advanced troubleshooting of traffic and applications;
- Knowledge of application and API exposure architectures;
- Experience with public cloud environments (AWS or similar);
- Ability to define, document, and evolve security architectures;
- Experience making technical decisions weighing risk, impact, and business considerations;
- High technical autonomy;
- Ability to make architectural decisions;
- Act as a technical reference for the team;
- Critical thinking and a solution-oriented approach to complex problems;
- Good communication with technical and business stakeholders;
✨Preferred:
- Experience with application security (OWASP Top 10);
- Knowledge of API security (OWASP API Top 10) and API protection solutions;
- Knowledge of bot and abuse mitigation (rate limiting, bot management);
- Experience with Zero Trust and access segmentation;
- Knowledge of IPS/IDS, DDoS mitigation, and Proxy solutions;
- Experience with Linux;
- Experience with automation (Python, Terraform, API-based integrations);
- Experience with observability tools and traffic analysis;
- Advanced English.
Tech Stack
- AWS
- Cloud
- DNS
- Firewalls
- Linux
- Python
- TCP/IP
- Terraform
Benefits
- 15 days of paid leave;
- Clude Saúde (online medical consultation platform);
- Birthday day off + gift;
- Partnership with AWS;
- Language assistance;
- TotaPass (benefits platform);
- Support for further education and certification (Postgraduate/MBA and AWS certification);
- Referral bonus;
- Merit platform.