Jose Álvarez
@joselvarez
Cybersecurity Analyst and Security Engineer focused on detection, hardening, and automation.
What I'm looking for
I’m a versatile Cybersecurity Analyst and Security Engineer with proven expertise in penetration testing, SIEM workflows, incident response, and system hardening. I design and validate penetration testing labs, perform traffic and defect analysis with Wireshark, map vulnerabilities with Nmap, and automate parsing and ETL using Python to improve detection speed and reduce manual workload.
In my current role, I build SIEM dashboards in Splunk/AlienVault to visualize anomalies and support threat hunting and forensic analysis. I also implement secure cloud configurations across AWS/Azure (IAM policies and firewall rules), enforce secure coding practices, and train teams to communicate technical findings and deliver actionable outcomes in enterprise environments.
Experience
Work history, roles, and key accomplishments
Designed and maintained advanced penetration testing labs and validated security tools and scripts. Built SIEM dashboards in Splunk/AlienVault, performed Wireshark/Nmap-based vulnerability mapping, and applied Linux/Windows hardening and AWS/Azure IAM/firewall controls.
Junior Cybersecurity Analyst
Allstate Insurance - Qualfon
Mar 2020 - Jan 2023 (2 years 10 months)
Developed secure, scalable Java 16+ and Spring Boot web application components and supported real-time data processing using event-driven messaging. Automated cloud provisioning and batch workflows with Terraform, AWS Lambda/Step Functions, Spring Batch, SQL/ORM, and supported deployments to AWS and OpenShift.
Education
Degrees, certifications, and relevant coursework
Cybersecurity & Defense Course
Course, Cybersecurity & Defense
2026 -
Activities and societies: Threat detection, defense strategies, incident response, SOC operations.
Studies threat detection and defense strategies with coverage of incident response and SOC operations.
Self-Directed Studies (Kali Linux/Ubuntu/Windows)
Self-Directed Studies, System Administration & Penetration Testing
2025 -
Activities and societies: System administration; penetration testing; WPA handshake capture; deauthentication; password auditing.
Performs self-directed study on system administration and penetration testing across Kali Linux, Ubuntu, and Windows.
Data Analysis & AI Coursework
Coursework, Data Analysis & AI
2025 -
Activities and societies: SQL queries; Pandas/NumPy; ETL pipelines; BI dashboards; anomaly detection; predictive modeling; AI copilots.
Applies data analysis and AI techniques to build ETL pipelines, BI dashboards, and predictive/anomaly detection workflows.
Cloud Architecture & Security Studies
Coursework, Cloud Architecture & Security
2025 -
Activities and societies: Azure/AWS fundamentals; IAM policies; firewall rules; secure deployment; cloud migration.
Studies cloud fundamentals with an emphasis on IAM, firewall rules, secure deployment, and cloud migration practices across AWS and Azure.
Cybersecurity Fundamentals & Advanced Cybersecurity
Coursework, Cybersecurity
2025 - 2026
Activities and societies: Vulnerability testing; defense mechanisms; secure workflows.
Covers vulnerability testing and defense mechanisms through secure workflows.
Engineer Portfolio Labs
Labs, Cybersecurity Portfolio Engineering
2026 -
Activities and societies: Python automation scripts; Wireshark/Nmap labs; SIEM dashboards; cloud security configurations; incident response simulations; threat hunting; forensic analysis.
Builds portfolio lab projects demonstrating Python automation, Wireshark/Nmap testing, SIEM dashboards, and cloud security configurations with incident response simulations.
SOC101 – Security Operations Center
Course, Security Operations Center (SOC)
2025 -
Activities and societies: Log analysis, SIEM tools, incident response workflows.
Trains log analysis, SIEM tooling, and incident response workflows for SOC operations.
Cybersecurity Formation Route
Cybersecurity Formation Route (300 hrs), Cloud/Network Security & SOC Monitoring
2025 -
Activities and societies: Cloud/network security, risk management, SOC monitoring; digital badges via Credly.
Focuses on cloud/network security and risk management with SOC monitoring and related coursework, earning Credly digital badges.
Wireshark & Nmap Labs
Labs/Course, Network Security Testing
2025 -
Activities and societies: Packet capture; protocol troubleshooting; vulnerability scanning.
Practices packet capture and protocol troubleshooting while performing vulnerability scanning using lab exercises.
Python Programming for Security Automation
Course, Security Automation (Python)
2025 -
Activities and societies: Automated network scans; log parsing; ETL workflows; alert integration.
Builds security automation skills including automated network scans, log parsing, ETL workflows, and alert integration.
General Education Development (GED)
GED, General Education / Database Administration
Activities and societies: Relational database administration; OS logic; network security; global cybersecurity frameworks.
Includes relational database administration and deep dives into OS logic, network security, and global cybersecurity frameworks.
Availability
Location
Authorized to work in
Job categories
Skills
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