Cyber Security Specialist

2 hours, 27 minutes ago
Full-time
Senior
Cybersecurity
RecargaPay

RecargaPay

RecargaPay is a fintech company offering essential financial services through an app, simplifying bill payments, Pix transfers, mobile recharges, and transportation card top-ups for users.

Capital Markets
251-1K
Founded 2010
$135M raised

Description

  • Own the full incident response lifecycle, including detection, triage, containment, eradication, recovery, and post-incident reviews.
  • Develop and maintain incident response playbooks, runbooks, and procedures.
  • Build and maintain SOAR automations to orchestrate response workflows and reduce manual effort.
  • Operate and tune Elastic Stack detection capabilities, including queries, dashboards, alerts, and event correlation.
  • Maintain Elastic infrastructure on Linux.
  • Manage CrowdStrike EDR operations, including threat hunting and containment actions.
  • Investigate and respond to AWS security events involving CloudTrail, GuardDuty, IAM, VPC, and related services.
  • Produce incident reports and MTTD/MTTR metrics for leadership.
  • Collaborate with engineering, infrastructure, and compliance teams to remediate vulnerabilities and reduce attack surface.
  • Identify detection gaps and drive measurable improvements to CSIRT processes and tooling.

Requirements

  • Hands-on experience with security incident response in complex, high-volume environments.
  • Strong experience with Elasticsearch/Elastic Stack for detection engineering, threat hunting, and alert creation.
  • Experience with AWS security services and cloud log investigation.
  • Hands-on experience with CrowdStrike or an equivalent EDR.
  • Experience with SOAR platforms or workflow automation.
  • Strong Linux administration and hardening skills.
  • Knowledge of BTT (Boitatá), Apura’s threat intelligence tool, plus mTLS certificate lifecycle management and AWS ACM.
  • Fluency with MITRE ATT&CK, NIST Incident Response, and standard incident taxonomies.
  • Strong independent judgment, documentation, cross-functional communication, and continuous improvement skills.
  • Preferred: financial services or fintech experience; Python/Bash scripting; GCIH, GCIA, GCFA, OSCP, or equivalent certification; PCI-DSS or LGPD compliance experience.

Benefits

  • Competitive, market-aligned salary.
  • 100% remote work.
  • Monthly home office allowance through the RecargaPay app.
  • Health and dental plans with no co-pay.
  • Life insurance.
  • Flexible meal allowance through Flash.
  • TotalPass health and fitness membership.

Interested in this position?

Apply directly on the company website

Apply Now

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