Sr Cybersecurity Analyst - Argentina

Eron International is the main provider of expert services to the financial and technological industry, serving worldwide brands whilst re-defining the Fintech sector. We are an extensive an capable company, recognized for the differential value we bring to empower our clients and their customers.

We are looking for a Sr Cybersecurity Analyst to join our company.

The right candidate must be technically talented, hands-on, and have great interpersonal skills. If you like to work in a fast-paced environment, and full of challenges this is the place for you!

What you will be doing

• Operate and optimize Jarix security tools (CrowdStrike Falcon, JumpCloud, Cloudflare Zero Trust, Darktrace, SOC Radar, Wazuh, Tines, and others).
• Lead incident investigations and coordinate effective responses.
• Manage compliance projects (PCI-DSS, SOC 2, ISO 27001).
• Design and monitor continuous pentest, vulnerability management, and surface attack monitoring processes.
• Implement and maintain detection and response automations using SOAR and AI.
• Prepare executive and technical reports for clients, including improvement proposals.
• Support and mentor junior team members.

Requirements:

• 3 to 5 years of experience in information security, preferably in cloud environments.
  
• Solid knowledge of networks, operating systems, and incident management.
  
• Experience with compliance frameworks (PCI-DSS, SOC 2, or ISO 27001).
  
• Proficiency in at least one key tool from the Jarix stack (CrowdStrike, AWS, JumpCloud, Cloudflare, etc.).
  
• Ability to document processes and communicate effectively with clients.
  
• Advanced technical English (reading and writing).

Plus

• Certifications (e.g., CompTIA Security+, CEH, ISO 27001 LA, PCI Professional).
• Experience in scripting or automation (Python, SOAR). 
• Previous experience in an MSSP or fintech environment.

What we offer:

• A global environment with teammates living around the world
• Opportunities in a fast-paced growing company

At Eron International, everything starts with our values

#Be Direct: We are direct and genuine in all situations
#Be Owner: we treat the issues as true owners, being accountable for the results
#Be Curious: We always ask ourselves what we can do better without settling for the status quo
#Be Hero Leader: Lead by example, inspire, and influence beyond formal roles. There are no borders between areas or roles to generate impact.
#Take risks: We take controlled risks with courage and without fear of being paralyzed by error
#BeAIFirst: We embrace AI as a strategic partner to drive continuous learning, streamline processes, and accelerate results.