Top Cybersecurity Jobs in Sao Paulo

Develops and presents Cisco-based technical solutions for customers and partners. Analyzes requirements, supports solution design, demonstrates products, conducts competitive analysis, contributes to demand generation and enablement campaigns, identifies expansion opportunities, and collaborates with internal teams and external partners to drive customer success.

Own technical strategy for a portfolio of enterprise customers, guiding AI discovery, architecture, evaluation, deployment, adoption, and measurable business outcomes. Partner with executives, engineers, Sales, Product, Research, and delivery specialists to develop secure, scalable solutions using OpenAI models, APIs, Codex, and agentic systems. Lead workshops, prototypes, proofs of value, technical account planning, production readiness, and customer expansion while sharing field insights internally.

Designs and advances application security across software, cloud, infrastructure, and identity layers. Responsibilities include code and architecture reviews, threat modeling, secure design, AI-assisted security workflows, security initiative leadership, documentation, executive reporting, mentoring, and Security Champions program development. Requires strong software security experience, application security fundamentals, IAM, AWS cloud security, CI/CD, IaC, enterprise operating-system security, and security testing expertise.

Provides end-to-end customer support for Akamai web security, media, and performance solutions. Serves as the primary security services contact, integrates and tunes solutions, advises customers, coordinates cross-functional teams, delivers technical projects, identifies service improvements, and communicates with customers and partners. Requires five years of relevant experience, networking and web security knowledge, familiarity with internet protocols, and strong customer-facing communication skills.

Lead client-facing AI transformation engagements from opportunity discovery through proof-of-concept adoption. Gather requirements, identify high-ROI use cases, build business cases and roadmaps, manage AI pipelines, and collaborate with engineering teams on prototypes using client data and LLM services. Secure executive buy-in, promote responsible AI governance, and transition successful solutions to production delivery teams.

Supports penetration tests and security assessments across web applications, enterprise infrastructure, cloud environments, and industrial systems. Conducts vulnerability validation, attack surface analysis, and security testing; documents findings, risk assessments, and remediation recommendations; presents results to stakeholders; and researches emerging threats, attack techniques, and security tools.

Designs and administers cybersecurity architectures for radar systems, including segmented networks, firewalls, VPNs, authentication, certificates, and Linux-based deployments. Performs security validation, regression testing, vulnerability and risk management, technical hardening, log analysis, and compliance assessments. Maintains automated test campaigns and GitLab security pipelines, supports FAT/SAT readiness, documents procedures, trains technical teams, and helps customers implement operational technology security practices.

Lead technical pre-sales engagements for Microsoft Purview and data security solutions. Advise customers on translating data privacy and regulatory requirements into technical controls, policies, and architectures. Conduct presentations, demonstrations, workshops, architecture sessions, and proofs of concept; develop technical win strategies; remediate blockers; and support customer adoption. Collaborate with sellers, partners, consultants, legal, compliance, and data protection stakeholders while building expertise in cloud and hybrid security architectures.

Owns the organization’s security platforms and daily security operations across global offices. Responsibilities include administering EDR, SIEM, IAM, MDM, VPN, firewall, email, and cloud security tools; monitoring threats; responding to incidents; conducting risk assessments and audits; managing access controls; supporting GDPR and LGPD compliance; coordinating security awareness training; reviewing vendors; maintaining policies; and communicating risks to technical and non-technical stakeholders.

Own end-to-end IT security for a remote/hybrid, cloud-native organization. Responsibilities include architecting identity-centric security, managing Conditional Access, automating onboarding and offboarding with scripts, securing macOS and Windows endpoints and SaaS platforms, enforcing Zero Trust, SSO, and DLP policies, using AI tools, and maintaining compliance with SOC 2, HIPAA, and GDPR.

Lead technical discovery, customized demonstrations, and proofs of value for enterprise CTEM customers. Map vulnerability, asset, ticketing, and remediation workflows; integrate customer tools; prove exposure-management outcomes using customer data; and communicate findings to engineers, CISOs, and executives. Maintain presales deal information, provide product feedback, create reusable demo and POV assets, and expand expertise into third-party risk management and cyber risk quantification.

Leads the Cyber Threat Intelligence program, including doctrine development, intelligence-cycle management, actionable reporting, advanced OSINT collection, OPSEC, vendor management, brand protection, threat hunting, and adversary analysis. Focuses on fraud and threat landscapes in Brazil and Latin America, translating intelligence into detection rules and security-control improvements. Provides technical leadership, mentoring, and briefings to security teams and executives.

Remediate application security vulnerabilities hands-on by coding fixes and opening pull requests. Deploy, configure, and tune SAST and SCA tooling across CI/CD pipelines, triage scanner and penetration-test findings, review code and designs, and develop secure coding guidance. The role requires strong Python and Go development experience, practical AppSec expertise, and close collaboration with engineering teams during US business hours.

Review CVE reproductions, exploit proof-of-concepts, vulnerability remediation, Docker-based labs, and security verification tests. Assess whether environments accurately reproduce attack conditions, fixes address root causes, and normal functionality remains intact. Identify incomplete fixes, regressions, alternative attack paths, and configuration issues while evaluating vulnerabilities using CVSS and CWE frameworks. Provide technically rigorous recommendations and written feedback.

Build and maintain secure Azure cloud infrastructure using Bicep, Azure DevOps pipelines, Container Apps, and KEDA autoscaling. Manage deployments across environments, implement Entra ID authentication and security controls, integrate API Management and storage, and maintain monitoring, logging, alerting, and platform reliability. Collaborate with engineering, security, and platform teams to identify risks and improve cloud operations.

Develop and execute enterprise sales strategies, generate pipeline, exceed revenue targets, and win new customers in Brazil. Sell Upwind’s cloud security platform to C-level and technical stakeholders, lead complete sales cycles, build business cases, manage partner relationships, maintain accurate forecasts, negotiate contracts, and close deals.

Conduct outbound prospecting through calls, email, and LinkedIn; identify customer needs, qualify marketing leads, generate new business opportunities, and meet sales targets. The representative will communicate with senior stakeholders, collaborate across sales teams, learn the Abnormal AI product, and manage assigned territories while maintaining strong organization and resilience.

Investigate fraud, money laundering, account abuse, cheating, and security threats. Manage transaction queues, review documentation, conduct deep-dive investigations, identify coordinated abuse patterns, collaborate cross-functionally, and report fraud trends. Recommend process and tool enhancements while maintaining strong customer support, regulatory compliance, and platform integrity.

Protect Braze employees and assets by investigating malware/advanced threats, implementing DLP, securing SaaS and email, hardening configurations, enhancing SIEM, reviewing third-party SaaS, automating controls, mentoring juniors, participating in on-call rotations, and responding to incidents.

Leads global and site security programs across facilities, offices, and laboratories. Responsibilities include security operations, risk and vulnerability assessments, crisis response, investigations, threat awareness training, vendor and contract coordination, governance, technology roadmaps, reporting, and continuous improvement. The role manages security budgets, supports law-enforcement relationships, advises executive leadership, and maintains 24/7 readiness for security incidents and emergencies.

Responsible for building and managing strategic alliances, recruiting new partners, and driving revenue growth through effective partner management and collaboration with internal teams.

Own the vulnerability management lifecycle across a cloud-native AWS environment, including discovery, risk assessment, remediation tracking, and verification. Investigate security incidents, operate and tune production SIEM platforms, reduce false positives, automate security operations with scripting, and partner with DevSecOps and engineering teams. The role also requires network and endpoint security expertise, analytical problem-solving, and rotating on-call coverage.

Curate, triage, validate, and assess vulnerability submissions for managed bug bounty programs. Communicate with clients and security researchers, determine vulnerability severity and accuracy, escalate critical findings through incident response, and assist with scripting or tooling to improve triage and validation. The role requires strong application security knowledge, especially OWASP Top Ten vulnerabilities, security assessment tools, organization, and communication skills.

Manage customer security and compliance programs from initial assessment through implementation. Assess security posture, recommend safeguards, develop programs aligned with frameworks such as SOC 2 and ISO 27001, collaborate with clients and auditors, and translate requirements into policies, configurations, and integrations. Serve as a technical account manager and vCISO, advising stakeholders, supporting implementations, and providing feedback to engineering.

Leads the global OT security strategy for Danaher’s manufacturing portfolio. Responsibilities include advancing IT/OT segmentation, monitoring, asset visibility, remote access controls, architecture, platform roadmaps, governance, policies, technical standards, threat-informed defenses, and security assessments across multinational industrial environments. Partners with CIOs, security functions, and technology teams while providing senior technical leadership and final approval for major architecture decisions.