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Cyber Security Specialist
RecargaPayCyber Security Specialist securing RecargaPay’s Brazilian digital payments platform. Owning incident response, detection engineering, cloud investigations, and SOAR automation within CSIRT.
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in incident response lifecycle management, including detection, triage, and recovery, while leveraging tools like Elastic Stack and CrowdStrike for effective threat hunting and automation. Proficient in AWS security services and compliance standards, with strong Linux administration skills.
Highest-signal resume keywords
Incident Response Lifecycle ManagementElastic Stack ProficiencyAWS Security Services ExperienceCrowdStrike EDR ManagementSOAR Automation Workflow
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Incident ResponseThreat HuntingElastic StackAWS Security ServicesLinux AdministrationSOAR AutomationMTLS Certificate ManagementMITRE ATT&CK FrameworkNIST IRPython Scripting
Soft Skills
Independent JudgmentActionable Guidance
Tools & Technologies
CrowdStrikeElastic Detection StackAWS CloudTrailGuardDutyVPCBTT (Boitatá)AWS ACM
Certifications & Qualifications
GCIHGCIAGCFAOSCP
Industry Keywords
Financial ServicesFintechPCI-DSS ComplianceLGPD Compliance
Tech Stack
Tools & technologiesAWSCloudElasticSearchLinuxPython
About the role
Key responsibilities & impact- Own the full incident response lifecycle end-to-end: detection, triage, containment, eradication, recovery, and post-mortem.
- Develop and maintain playbooks, runbooks, and response procedures.
- Build and maintain SOAR detection and response automations to orchestrate workflows and reduce manual toil.
- Operate and tune the Elastic detection stack, including queries, dashboards, alerts, and event correlation.
- Maintain Elastic infrastructure on Linux.
- Manage CrowdStrike EDR, including proactive threat hunting and containment actions.
- Investigate and respond to AWS incidents involving CloudTrail, GuardDuty, IAM, VPC, and related services.
- Produce incident reports and MTTD/MTTR metrics for leadership visibility.
- Collaborate with engineering, infrastructure, and compliance teams to remediate vulnerabilities and reduce attack surface.
Requirements
What you’ll need- Solid hands-on experience in security incident response in complex, high-volume environments.
- Strong command of Elasticsearch/Elastic Stack for detection, threat hunting, and alert creation.
- Experience with AWS security services and cloud log investigation.
- Hands-on experience with CrowdStrike or equivalent EDR.
- Experience with SOAR or automation-platform workflow orchestration.
- Strong Linux proficiency in administration and hardening.
- Knowledge of BTT (Boitatá), Apura’s threat intelligence tool.
- Experience with mTLS certificate lifecycle management and AWS ACM (Certificate Manager).
- Fluency with MITRE ATT&CK, NIST IR, and standard incident taxonomies.
- Independent judgment under pressure and ability to make containment decisions with incomplete information.
- Ability to translate security findings into actionable guidance for engineering and infrastructure partners.
- Ability to maintain current playbooks, runbooks, and post-mortems.
- Nice to have: background in financial services, fintech, or high-volume transactional environments.
- Nice to have: Python/Bash scripting for automation and tool integration.
- Nice to have: certifications such as GCIH, GCIA, GCFA, OSCP, or equivalent.
- Nice to have: experience with PCI-DSS and LGPD compliance requirements.
Benefits
Comp & perks- Competitive and market-aligned salary.
- Remote work — wherever you are, you’re part of the team!
- Home office allowance through a monthly deposit in the RecargaPay app.
- Health and dental plans with no co-pay.
- Life insurance.
- Flexible meal allowance (via Flash).
- TotalPass membership to take care of your health.