Top Cybersecurity Jobs in Rio de Janeiro

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.

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.

Leads Emerson’s regional corporate security program across Latin America, protecting employees, executives, travelers, assets, and operations. Oversees crisis management, incident response, travel risk, executive protection, workplace violence prevention, intelligence, investigations support, vendor governance, site security, and program improvement. Partners with cross-functional stakeholders, manages security vendors and budgets, develops executive reporting and KPIs, supports security technology initiatives, and leads regional security personnel and networks.

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.

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.

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.

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.

Triage and validate vulnerability submissions for bug bounty programs, assess validity and severity, communicate with clients and researchers, escalate critical incidents, and support security tooling development. The role requires strong OWASP vulnerability knowledge, application security testing expertise, scripting or development ability, and proficiency with tools such as Burp Suite, nmap, sqlmap, and Kali Linux.

Design and implement data security architecture across cloud storage, data lakes, warehouses, SaaS, and data pipelines. Lead DSPM and DLP implementations, sensitive-data mapping, encryption, masking, tokenization, retention, and sharing controls. Build Python- and API-based automations, integrate SOAR workflows, and enforce cloud security through Terraform. Partner with data, machine learning, legal, governance, and IT teams to translate privacy requirements into scalable controls.

Lead Level 2 and Level 3 security incident response, coordinating MSSPs, SOC teams, and cross-functional stakeholders. Conduct forensic investigations, root-cause analysis, containment, eradication, and post-incident reviews. Develop and automate incident-response playbooks, improve SIEM and EDR detection rules, manage cyber threat intelligence processes, and support cloud incident response across AWS and GCP. Serve as the technical focal point during high-criticality incidents and communicate findings to technical and executive audiences.

Lead and develop the Security team while owning the company-wide security and compliance program. Responsibilities include managing SOC 2, PCI DSS, GDPR/CCPA, audits, policies, vendor risk, security awareness, and customer security communications. The role also provides technical direction for security tooling, cloud security, identity and access management, application security, vulnerability management, architecture reviews, and threat modeling.

Reviews CVE reproductions, exploit proof-of-concepts, vulnerability fixes, Docker-based labs, and security regression tests. Validates attack conditions, remediation effectiveness, root-cause resolution, application functionality, and alternative exploitation paths. Responsibilities include analyzing configurations, software versions, networking, test suites, and vulnerability classifications while providing rigorous technical feedback. The role is remote, part-time, and project-based, focused on application security and vulnerability research.

Own partner and customer success across the NA/LATAM ecosystem by guiding onboarding transitions, driving adoption and value realization, conducting QBRs and EBRs, monitoring satisfaction and usage metrics, managing escalations and risks, and identifying growth opportunities. The role requires collaboration with commercial, technical, product, engineering, support, and sales teams while serving as a trusted advisor to MSPs, MSSPs, resellers, and direct customers.

Manage post-sale customer relationships across LATAM for a cloud security platform. Lead technical onboarding, deployments, feature adoption, roadmap discussions, support coordination, renewals, and expansions. Serve as the primary customer contact, surface security insights, resolve issues, gather feedback, and advocate for customer needs with Product Management and Technical Support. Requires SaaS customer-facing experience, cloud infrastructure or cybersecurity expertise, Portuguese and English fluency, and strong technical project and relationship-management skills.

Provide consulting on IT security methodologies and assessments, monitor threat landscape and regulatory requirements, perform risk analyses, develop IT security methodologies and recommendations, conduct security assessments, support IT product groups and M&A due diligence, and contribute to IT group standards and committees.

Own post-sale success for enterprise customers using SAFE’s CTEM platform. Serve as a trusted cyber-risk advisor to CISOs, CIOs, risk, compliance, and security operations stakeholders; align success goals, drive value realization and retention metrics, support platform adoption, coordinate deployment issues, document best practices, and communicate customer feedback to Product Management.

Secure the product throughout its lifecycle by partnering with developers on security design and architecture reviews, threat modeling, penetration testing, secure code reviews, and security standards. Operate SAST, DAST, dependency, and supply-chain scanning tools; triage findings and guide remediation. Contribute security evidence to SOC 2 and ISO 27001 compliance efforts while improving developer security practices.

Own security outcomes across product and infrastructure: identify high-impact risks and drive remediation; manage application security tooling for code, dependencies, and secrets; lead threat modeling, risk assessments, and architecture reviews; validate and triage bug bounty and pentest findings; and lead security monitoring, incident response, and investigations.

Build and operate Kubernetes-based data security services across public cloud, private cloud, and on-premises environments. Develop deployment, infrastructure, configuration, observability, and operational automation; troubleshoot complex production issues across applications, networking, and cloud platforms; improve scalability and reliability; support on-call operations; and contribute to technical initiatives, tooling, runbooks, and engineering best practices.

Design, develop, and maintain secure, responsive web interfaces using modern TypeScript frameworks, preferably Svelte. Translate product requirements into design documents, collaborate with cross-functional teams, optimize application performance, mitigate web security risks, and produce clean, maintainable code. The role also involves debugging, staying current with frontend technologies, and potentially using testing frameworks or contributing to open source.

The Enterprise Account Executive will drive revenue in the LATAM region by managing distributor relationships, executing GTM strategies, and ensuring customer success through collaboration across teams.