Senior Email Security Analyst (Cybersecurity)

TL;DR

Senior Email Security Analyst (Cybersecurity): Conducting hands-on analysis of real-world email-based cyber threats to identify phishing and malware with an accent on IOC extraction and campaign tracking. Focus on mapping attacker TTPs to MITRE ATT&CK frameworks and turning raw threat data into actionable intelligence.

Location: São Paulo, Brazil

Company

Global leader in Human Risk Management pioneering AI-powered security and human risk intelligence.

What you will do

• Investigate and classify suspicious emails to identify phishing, malware, and spam using internal tooling.
• Extract and document Indicators of Compromise (IOCs) including URLs, domains, and file hashes.
• Research and monitor email-based threat campaigns, mapping TTPs to the MITRE ATT&CK framework.
• Build and maintain internal threat intelligence datasets and detection patterns.
• Collaborate with senior researchers to share observations and enhance detection quality.

Requirements

• 3 years experience in the field.
• Solid understanding of common cybersecurity threats such as domain spoofing and spear-phishing.
• Experience handling large datasets.
• Exceptional attention to detail for repetitive analytical tasks.
• Position is located in São Paulo, Brazil.

Culture & Benefits

• Company-wide bonuses based on monthly sales targets and employee referral bonuses.
• Tuition and certification reimbursement, including completion bonuses.
• Adoption assistance.
• Modern, high-tech work environment.