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Senior Information Security Analyst – SOC, Blue Team
DasaJoin the Cyber Defense and Operations Center as a Senior SOC Analyst to lead advanced detection, threat hunting and Level 3 incident response. Hybrid role based in Pinheiros, São Paulo, focused on improving security posture across SIEM/XDR, EDR and related defenses.
Tech Stack
Tools & technologiesAWSAzureCloudDNSFirewallsGoogle Cloud PlatformLinuxPythonSQL
About the role
Key responsibilities & impact- Do you dream big and believe innovation is essential to simplify complexity?
- Then your place is in the Technology, Data, Product and Design area of Brazil’s largest integrated healthcare network, impacting the lives of more than 20 million people each year.
- In these teams you will find a dynamic, agile environment with ample learning opportunities — here we learn to transform the future of healthcare and our passion for innovation drives us.
- **Diversity matters to us!**
- We recognize that diversity broadens innovation, and above all, we are part of that transformation. We promote dignity and respect for everyone so people feel safe to be themselves.
- Our opportunities are open to all who believe in transforming the future of healthcare. We encourage applications from everyone who values the creation of an environment free from prejudice, harassment and discrimination — join the transformation and #ComeBeDasa. Together we always deliver our best.
- Be the person who transforms the future of healthcare, #ComeBeDasa. 🚀💙
- **#ComeToDasa #DasaLovers #ComeBeDasa**
- **📌 Important:** we do not charge any fees during our recruitment processes.
- Desired/Preferred Qualifications (Differentials)
- Knowledge of cloud security and monitoring (AWS, Azure or GCP).
- Familiarity or experience with API security (e.g., tools such as Akamai API Security/Noname).
- Recognized industry certifications, such as:
- CompTIA CySA+ / CASP+
- GIAC (GCIH, GCIA, GCDA)
- CEH (Certified Ethical Hacker)
- SC-200 / SC-300 (Microsoft)
- Location: Pinheiros, São Paulo (hybrid model: on-site 2 times per week)
- Hours: 8:00–18:00 Monday–Thursday, 8:00–17:00 Friday
- We are looking for a Senior SOC Analyst to join our Cyber Defense and Operations Center (CDOC). This is a technical role in which you will provide technical leadership for 24/7 monitoring, response to complex incidents, and the advancement of our security posture.
- If you have a critical eye for Threat Hunting, can correlate complex logs and administer XDR/SIEM tools, this role is for you!
- Key responsibilities:
- Advanced Detection and Response: Analyze and assist with response to security incidents/alerts (Level 3). Provide guidance to our contracted SOC partner on improvements and lessons learned. Ability to analyze across all environment tools (EDR, AV, antispam, password vault, DNS (e.g., Cisco Umbrella), DLP, WAF, IPS, etc.).
- Detection Engineering: Support the creation, calibration and evolution of event correlation rules, alerts and use cases within our SIEM/XDR to reduce false positives and increase threat visibility.
- Threat Hunting: Conduct continuous proactive searches across the environment to identify anomalous behaviors and hidden threats that bypassed traditional controls.
- SOC Service Quality Assessment: Support and guide N1/N2 analyst teams in technical development and resolution of complex cases.
- Playbooks and Automation (SOAR): Assist in developing, reviewing and automating incident response playbooks using SOAR tools to optimize mean time to respond (MTTR).
- Threat Intelligence: Consume and apply indicators of compromise (IoCs) and Cyber Threat Intelligence (CTI) reports into monitoring systems.
- Opportunity to work at Brazil’s largest integrated healthcare network, contributing to the transformation of the future of healthcare.
Requirements
What you’ll need- Bachelor’s degree completed in Computer Science, Engineering, Information Security or related fields.
- Proven experience working in large-scale SOC/CSIRT environments.
- Advanced proficiency with SIEM solutions (Palo Alto XSIAM).
- Strong hands-on experience with Palo Alto EDR/XDR solutions (e.g., Cortex XDR, Cortex Cloud).
- Mastery of the MITRE ATT&CK framework and practical application for mapping adversary tactics and techniques.
- Experience analyzing network traffic (Wireshark), operating system logs (Windows/Linux), firewalls, WAF and proxies.
- Knowledge of query/scripting languages (e.g., Python, PowerShell, KQL or SQL) for automation and data analysis.
Benefits
Comp & perks- Meal support: Meal Voucher / Food Voucher or on-site cafeteria (depending on location);
- Health care: Health Plan and Life Insurance;
- Career development: Dasa University, Development and Career Cycle, Technology Academies/PMAX and Dasa’s Crescer Program;
- Other: Transportation voucher and performance bonus (PPR).
- 💰 Unique to Dasa – Health Program built on five pillars:
- Spiritual: yoga, meditation and mindfulness;
- Physical: Totalpass, primary care clinic, discounts on exams and vaccines;
- Intellectual: Dasa University;
- Relational: UAU benefits club and SESC benefits;
- Emotional: telepsychology.
ATS Keywords
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Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
cloud securityAPI securityXDRSIEMthreat huntingincident responseevent correlationnetwork traffic analysisquery languagesscripting languages
Soft Skills
technical leadershipcritical thinkingproblem-solvingcollaborationcommunication
Certifications
CompTIA CySA+CompTIA CASP+GIAC GCIHGIAC GCIAGIAC GCDACEHMicrosoft SC-200Microsoft SC-300