Senior SOC Security Analyst

Description

Job Summary: Monitor, analyze, and respond to cybersecurity events, investigating incidents to protect digital assets and collaborating globally. Key Highlights: 1. Cybersecurity operations and incident response 2. Collaboration with global IT and Information Security teams 3. Continuous improvement of detection rules and processes Monitor, analyze, and respond to cybersecurity events, identifying and investigating potential incidents that may impact the organization's digital assets using threat detection and analysis tools, as well as collaborating with global IT and Information Security teams for incident investigation and mitigation. **Responsibilities and Duties** * Monitor and analyze security alerts generated by detection tools; * Perform initial triage and investigation of suspicious events; * Correlate logs and indicators from multiple sources; * Investigate security incidents and assess their impact; * Execute incident response procedures according to established playbooks; * Escalate critical incidents to higher tiers or responsible teams; * Document investigations, incidents, and actions taken; * Contribute to the continuous improvement of detection rules and monitoring processes; * Perform other related tasks within the scope of responsibilities. **Requirements and Qualifications** **Mandatory Requirements – Academic Background, Courses, or Certifications:** Completed or ongoing undergraduate degree in Information Technology or related fields. Desired certifications: CompTIA Security\+ or equivalent, ITIL Foundation V4, ISO/IEC 27001; Certified Ethical Hacker (CEH). Advanced/fluent English. **Professional Experience:** Experience in SOC, information security, or IT infrastructure. Security tools. Experience with SIEM, preferably IBM QRadar. Experience with EDR (Endpoint Detection and Response) solutions, preferably SentinelOne. Experience with NDR (Network Detection and Response) solutions, preferably Darktrace. Security log and event analysis. Threat hunting experience. Experience in industrial environments (OT/ICS). Concepts of security monitoring and incident response. TCP/IP networking knowledge. Basic knowledge of Windows and Linux systems. Familiarity with threat frameworks such as MITRE ATT\&CK. Knowledge of automation or scripting (Python, PowerShell). **Additional Information** **Benefits:** Hapvida, Bradesco Saúde, or Unimed health insurance (based on local availability); Hapvida Odonto or Bradesco dental insurance; Alelo Food or Meal Voucher; Life insurance fully covered by Lanlink; Transportation allowance; Pharmacy benefit program; University tuition discount program; Total Pass; Internal education platform; Welcome-to-Baby Kit; Moodar platform (therapy platform offering special rates for Lanlink employees) Great to see you visiting us virtually! Shall we get to know each other better? For over 35 years, Grupo Lanlink has been building transformative experiences—not only for companies but also for people’s lives—across all five regions of Brazil. We envision the future with the intention of impacting lives and serving as a safe harbor for innovation. Our workplaces are built by our employees, who wear the shirt proudly and create a joyful, collaborative environment every day. We believe trust is the foundation of our relationship with our people and our customers—a trust cultivated through practices such as: hiring and welcoming, inspiring, speaking, listening, thanking, developing, caring, celebrating, and sharing. We are many, we are diverse, \#nossomosLanlink. Now it’s your turn! Let us get to know you too? Join Lanlink today. **HEY, ALL OUR POSITIONS ARE PRIORITY FOR PWD!**