Bellinati Perez

Information Security Analyst – Mid-level, SecOps

Bellinati Perez

full-time

Posted on:

Location Type: Hybrid

Location: Curitiba • Brazil

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Tech Stack

AWSKubernetesLinuxPython

About the role

  • Monitor and operate tools such as SIEM, SOAR, UEBA, XDR, NGFW, EDR, DLP, CASB, SSPM;
  • Perform threat hunting, event investigation and initial forensic analysis;
  • Create and maintain incident response playbooks;
  • Analyze and manage vulnerabilities end-to-end (detection → prioritization → remediation);
  • Identify security gaps and implement technical controls;
  • Respond to critical incidents (containment, eradication and lessons learned).
  • Hardening and Control Administration:
  • - Perform hardening of Windows/AD and Linux systems;
  • - Configure rules, policies and alerts in NGFW, WAF, email security, and proxies, and DLP;
  • - Continuously evaluate control effectiveness and recommend improvements.
  • Automation and Operational Efficiency:
  • - Develop automations in Python, PowerShell or Bash to reduce operational effort;
  • - Integrate tools via APIs to improve investigation and response workflows.
  • Interaction with Internal Teams:
  • - Support infrastructure, networking and development teams on security topics;
  • - Mentor junior analysts and help evolve operational processes.

Requirements

  • Bachelor's degree in a technology field such as Information Security, Computer Science, Information Systems or related areas;
  • Hands-on experience in offensive/defensive security or security operations;
  • Proficiency in:
  • - Advanced SIEM;
  • - XDR/EDR;
  • - Investigation and threat hunting;
  • - Vulnerability management (Nessus/Qualys/OpenVAS);
  • - Hardening on Windows/Linux;
  • - NGFW, WAF, proxies and email security solutions.
  • Soft skills:
  • - Strong high-level analytical thinking;
  • - Resilience to operate in crisis scenarios;
  • - Clear and objective technical communication;
  • - Attention to detail;
  • - Collaboration and teamwork.
  • What will increase your chances?
  • - Postgraduate degree or MBA in Information Security, Risk or related fields;
  • - Certifications: GCIH, GCIA, GMON, SC-200, SC-300, CCSP, AWS Security Specialty;
  • - Experience with custom SOAR implementations;
  • - Intermediate knowledge of digital forensics;
  • - Experience with containers/Kubernetes;
  • - Intermediate experience with SAST/DAST and DevSecOps practices.
Benefits
  • Meal allowance of R$31.00/day
  • Transportation allowance
  • Career development plan
  • Multi-benefits card
  • Life insurance
  • Partnership with SESC
  • Partnerships with universities
  • Corporate academy
  • Birthday day off
  • "Just dress no code" – be yourself!
  • Dental plan
  • Gympass/Wellhub
  • Psychological support
  • Medical services available at locations

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
SIEMSOARUEBAXDRNGFWEDRDLPCASBSSPMPython
Soft skills
analytical thinkingresiliencetechnical communicationattention to detailcollaboration
Certifications
GCIHGCIAGMONSC-200SC-300CCSPAWS Security Specialty