Network Security Analyst

IT-One Information Technology

Network Security Analyst at IT-ONE implementing network security environments. Collaborating with providers to deliver critical security technologies for clients' business.

Posted 4/30/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

FirewallsTCP/IP

About the role

Key responsibilities & impact

Implementation and ongoing support of network security environments.
Advanced administration of firewalls (Fortinet and Palo Alto).
Configuration and management of security policies (NAT, VPN, access rules).
Working with Fortinet solutions (FortiManager, FortiAnalyzer, among others).
Advanced troubleshooting of network and security incidents.
Traffic analysis and anomaly detection.
Conducting site surveys for new environments.

Requirements

What you’ll need

Previous experience implementing and supporting critical network security environments.
Experience in security incident analysis.
Hands-on experience with Fortinet and Palo Alto firewalls.
Knowledge of NAT, VPN (IPSec/SSL), and security policies.
Knowledge of TCP/IP, routing, VLANs, and ACLs.
Knowledge of hardening best practices and network segmentation.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account IT-One Information Technology Website LinkedIn All Job Openings 51 - 200 employees Founded 2002 🤝 B2B 🔒 Cybersecurity 🏢 Enterprise B2B
Cybersecurity
Enterprise IT-One Information Technology is a Brazilian IT systems integrator and managed services provider that helps organizations build their digital future through cloud computing, cybersecurity, data protection, IT modernization, and observability solutions. The company offers customized consulting, 24x7 support, and partnerships with major technology vendors (e. g. , VMware, Dell/EMC, Fortinet) to optimize operations, improve system visibility and performance, and secure enterprise data and infrastructure. Network Security Analyst Job not on LinkedIn 🔥 1 minute ago 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔐 Security Analyst 🗣️🇧🇷🇵🇹 Portuguese Required Apply Now Find Hiring Managers Customize resume for this job Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Implementation and ongoing support of network security environments.
Advanced administration of firewalls (Fortinet and Palo Alto).
Configuration and management of security policies (NAT, VPN, access rules).
Working with Fortinet solutions (FortiManager, FortiAnalyzer, among others).
Advanced troubleshooting of network and security incidents.
Traffic analysis and anomaly detection.
Conducting site surveys for new environments. 🎯 Requirements
Previous experience implementing and supporting critical network security environments.
Experience in security incident analysis.
Hands-on experience with Fortinet and Palo Alto firewalls.
Knowledge of NAT, VPN (IPSec/SSL), and security policies.
Knowledge of TCP/IP, routing, VLANs, and ACLs.
Knowledge of hardening best practices and network segmentation. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Analista de Segurança da Informação 🔥 20 hours ago Cappta 51 - 200 💳 Fintech 🔌 API 🏢 Enterprise Website LinkedIn All Job Openings Analista de Segurança da Informação protecting technological assets and information in a fintech environment. Collaborating in security process improvement and incident response. 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔐 Security Analyst 🗣️🇧🇷🇵🇹 Portuguese Required Information Security Analyst – Mid-level 🕒 6 days ago Stefanini Brasil 10,000+ employees 🤖 Artificial Intelligence 🔒 Cybersecurity Website LinkedIn All Job Openings Information Security Analyst providing support and overseeing security incidents for internal and external users. Ensuring compliance with security policies and promoting cybersecurity awareness. 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔐 Security Analyst 🗣️🇧🇷🇵🇹 Portuguese Required Security Analyst 🕒 April 22 Compass 10,000+ employees 🏠 Real Estate 📱 Media Website LinkedIn All Job Openings Security Analyst responsible for implementing secure CI/CD pipelines and supporting secure development practices at Compass UOL. Ensuring compliance and addressing vulnerabilities in multicloud environments. 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔐 Security Analyst 🗣️🇧🇷🇵🇹 Portuguese Required Senior Information Security Analyst 🕒 April 20 Positivo S+ 1001 - 5000 🤝 B2B 🔒 Cybersecurity 🏢 Enterprise Website LinkedIn All Job Openings Senior Analyst in Information Security focusing on cloud and AWS environments. Seeking professionals engaged in innovative technology solutions at Positivo S+. 🇧🇷 Brazil – Remote ⏰ Full Time 🟠 Senior 🔐 Security Analyst 🗣️🇧🇷🇵🇹 Portuguese Required Analista de Segurança do Trabalho 🕒 April 17 SGS 10,000+ employees 📋 Compliance ☁️ SaaS Website LinkedIn All Job Openings Analista de Segurança do Trabalho at SGS providing comprehensive safety analysis. Involved in monitoring SST indicators and supporting audits to enhance safety processes in Brazil. 🇧🇷 Brazil – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔐 Security Analyst 🗣️🇧🇷🇵🇹 Portuguese Required View More Security Analyst Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

network securityfirewall administrationFortinetPalo Altosecurity policiesNATVPNtraffic analysisanomaly detectionnetwork segmentation