6,381+ Network Security Analyst Jobs in São Fidélis, Brazil — Local Employers Hiring August 2026

Professional job seekers finding Brazil jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Information Security Analyst – Mid/Senior, Network Security

Design, implement, and manage network security solutions (WAF, IPS, firewall, network monitoring) Assess and improve network and technology security architecture, ensuring compliance with industry standards and best practices Develop use cases for monitoring the environment ...

Network Security Specialist

Date: Aug 5, 2026 Location: Sao Paulo, SP, BR, Company: Lubrizol Corporation Job Title: Senior Network Security Engineer About The Company The Lubrizol Corporation, a Berkshire Hathaway company, is a market-driven global company se ...

Network Security Specialist

Select how often (in days) to receive an alert: Create Alert Job Title: SeniorNetwork Security Engineer About the Company: The Lubrizol Corporation, a Berkshire Hathaway company, is a market-driven global company serving customers in more than 100 countries. We own andoperatemanuf ...

Network Security Specialist

Job Title: Senior Network Security Engineer About the Company: The Lubrizol Corporation, a Berkshire Hathaway company, is a market-driven global company serving customers in more than 100 countries. We own and operate manufacturing facilities in ...

Network Security Specialist

Responsibilities Plan, implement, and manage on-premises and cloud network infrastructure to ensure availability, security, and performance of the IT environment. Keep environment documentation up to date. Monitor network traffic and link stability using tools such as Zabbix ...

Network Perimeter Security Engineer

3 days ago Be among the first 25 applicants Direct message the job poster from Tata Consultancy Services Come to one of the biggest IT Services companies in the world!! Here you can transform your career! Why to join TCS? Here at TCS we believe that people make the difference, that's w ...

Network Security Engineer Presencialsp

O que buscamos: Buscamos uma pessoa Analista de Redes e Infraestrutura Pleno para atuar presencialmente na região da Faria Lima/SP , apoiando a administração e evolução de ambientes de rede, segurança e Data Center. Procuramos um perfil analítico, proativo e com experiência em ambientes críticos, capaz de ...

Sr Director Analyst, Network Security (Remote Brazil)

About the role:Gartner analysts are industry thought leaders who create must-have insight and provide advice to a broad range of world-leading organizations. A Senior Director, Analyst serves as a leader within Gartner’s Business and Technology Insights (BTI) group, establishing oneself as a cre ...

Network Analyst

Responsibilities Plan, design and implement wired and wireless networks using tools from leading vendors such as Aruba, Cisco, Fortinet, etc. Conduct site surveys, coverage analysis and AP capacity planning. Configure and manage Layer 2 access switches and Layer 3 switch ...

Analista Sênior Network & Security (NetSec)

A NTT DATA está em busca de um(a) Analista Sênior de Network & Security (NetSec) para atuar alocado(a) em um dos principais clientes do segmento automotivo na região de Brooklin SP. Procuramos um profissional com perfil técnico sênior, experiência em ambientes corporativos complexos e forte atuação ...

Security Analyst

SOBRE A UME Estamos construindo a principal forma de pagamento a crédito do mercado. Somos uma fintech de crédito em rápido crescimento, com o apoio de investidores como PayPal, NFX, Globo Ventures, FJ Labs, Canary, Big Bets e outros parceiros estratégicos. Com uma operação impulsionada por tecno ...

Security Analyst

**Location**: BAL - SEDE**City**: Sao Paulo**State**: São Paulo (BR-SP)**Country**: Brazil (BR)**Requisition Number**: 40380At Bunge, people don’t just come here to work, they come here to grow - solving challenges that directly impact the world with a diverse and talented team working to mak ...

Network Analyst, Senior

Design, implement and maintain corporate and data center network environments; Manage Cisco, Juniper, Fortinet, F5 and Netscout Arbor solutions; Work with Cisco ACI, SDN, network automation and API integrations; Configure and support routing protocols, primarily BGP and ...

Network Security Engineer | Presencial/SP 135100

Big enough to deliver – small enough to care. O que buscamos: Buscamos uma pessoa Analista de Redes e Infraestrutura Pleno para atuar presencialmente na região da Faria Lima/SP , apoiando a administração e evolução de ambientes de rede, segurança e Data Center. Procuramos um ...

Network Security Engineer | Presencial/SP 135100

Selecione a frequência (em dias) de recebimento de alertas: Localização: Alphaville - Barueri, BR, Buscamos uma pessoa Analista de Redes e Infraestrutura Pleno para atuar presencialmente na região da Faria Lima/SP , apoiando a administração e evolução de ambientes de rede, seguranç ...

Identity Security Analyst – Identity Security

Responsibilities Administer and strengthen Identity and Access Management (IAM) environments; Work with Identity Threat Detection and Response (ITDR) and Privileged Access Management (PAM) solutions; Monitor, investigate, and respond to identity-related security incident ...

Senior Security Analyst

Conduct vulnerability assessments, risk analyses, and threat modeling. Implement and evolve Application Security and Secure Development practices. Support technical teams in adopting secure development standards. Manage and oversee static analysis, dynamic analysis, a ...

Senior Security Analyst

Conduct vulnerability assessments, risk analyses, and threat modeling. Implement and evolve Application Security and Secure Development practices. Support technical teams in adopting secure development standards. Manage and oversee static analysis, dynamic analysis, and ...

Security Operations Analyst

About Megaport We’re not your typical tech company – and we don’t want to be. Megaport is the global leader in Network as a Service (NaaS), and has transformed the way businesses connect to the cloud, data centers, and each other. We’re publicly listed on the Australian Stock Exchange and partnere ...

Cloud Security Analyst

About Tenchi Tenchi is a Cyber Security company building innovative technology focused on Third‑Party Cyber Risk Management for businesses. Founded by serial entrepreneurs and backed by solid institutional investors, we are driven to disrupt this fast‑growing industry. Our People and Cul ...

Email Security Analyst

KnowBe4 empowers the modern workforce to make smarter security decisions every day. Trusted by more than 70,000 organizations worldwide, KnowBe4 is the pioneer of digital workforce security, securing both AI agents and humans. The KnowBe4 Platform provides attack simulation and training, collaboration secu ...

Information Security Analyst

Responsibilities Here, routine means challenge: you will be part of a multidisciplinary team responsible for the digital security of millions of transactions. We monitor in real time suspicious events and threats identified by our products (Desktop, Mobile, Browser, Transactional, ...

Junior Network Implementation Analyst

Responsibilities Support data center operations and IT systems, network services, and business‑critical processes and procedures to enable delivery of products and services to customers Provide technical and operational support Monitor systems using monitoring tools </li ...

Provider Network Analyst II

Responsibilities Administrative and operational support to related departments Development and monitoring of action plans with providers IVR telephone support for direct assistance to providers Alignment of processes and procedures with providers Mana ...

Senior Infrastructure & Network Analyst

Administer and maintain infrastructure and network environments (servers, switches, firewalls, VPNs, Wi‑Fi and related services), ensuring availability, performance and security; Execute and support infrastructure and network changes, including configurations, upgrades, patches and deployme ...

Analista de Segurança Cloud SR. Network Security

Sobre a Vaga A RTM está em busca de talentos que queiram crescer junto com a maior provedora de infraestrutura e serviços para o setor. Se você é apaixonado por inovação, colaboração e desafios, essa é a sua oportunidade! O profissional será responsável pelo desenho das soluções de segurança em r ...

Senior Cyber Security Analyst

Work on engineering, maintenance and continuous improvement of security solutions such as SIEM, EDR/XDR, NDR and incident response tools; Lead and support security incident response, including root cause analysis, containment, eradication and lessons learned; Perform threat huntin ...

Senior Information Security Analyst

Responsibilities Ensure an appropriate level of security for the business by safeguarding the confidentiality, integrity and availability of information created or obtained by the company; Lead risk management, incident response, SI monitoring, and threat/vulnerability management ...

Information Security Analyst (Pleno)

Responsibilities Vulnerability identification: Analyze systems, networks and applications to identify vulnerabilities that could be exploited by attackers; Threat prevention: Implement proactive security measures such as firewalls, antivirus, intrusion detection systems and securi ...

Junior Information Security Analyst

Responsibilities Ensure the protection of digital assets through alert monitoring, vulnerability analysis, access control, and support in implementing security policies and procedures, in order to reduce the risk of incidents, ensure compliance with standards, and raise employees' security ...

Senior Application Security Analyst

Estamos em busca de um(a) Especialista em Segurança de Aplicações Sênior para atuar em um ambiente de alta tecnologia, com forte cultura de colaboração, inovação e segurança. O que você fará: Realizar análises profundas de segurança em APIs Apoiar revis ...

Security Analyst – Mid level

Responsibilities Monitor security alerts and events in real time using SIEM/SOAR platforms, with emphasis on Google SecOps (Chronicle SIEM). Perform initial triage and analysis of security incidents, identify false positives, and escalate critical events. Execute inciden ...

Senior Project Security Analyst

Lead business initiatives focused on information security, from conception through deployment, ensuring schedule, cost and quality; Work closely with architecture, development, infrastructure and security teams to build secure solutions; Assess on-premises, cloud and hybrid archit ...

Mid level Security Analyst

Conduct assessments following frameworks such as OWASP, PTES and community best practices. Perform deep Active Directory analysis, including surface mapping, identification of structural weaknesses and evaluation of real-world risks. Review and test the external perimeter, identif ...

Senior Project Security Analyst

Lead business initiatives focused on information security, from conception through deployment, ensuring schedule, cost and quality; Work closely with architecture, development, infrastructure and security teams to build secure solutions; Assess on-premises, cloud and hybrid arch ...

Sr Information Security Analyst

Na Topaz, não criamos apenas tecnologia. Nós transformamos o futuro do mercado financeiro. Somos um time #Multi de protagonistas que transformam ideias em soluções de impacto. Em nosso Topaz Team, fomentamos um ambiente de colaboração real onde sua curiosidade é premiada e seu potencial se ...

Information Security Analyst Senior

Na CI&T , ajudamos grandes empresas a transformar o potencial da AI em impacto real nos negócios com AI Deployment, execução AI-native e tech-integrated business solutions. Com 30 anos de experiência em transformação tecnológica, aceleramos inovação com expertise em agentic SDLC, application modern ...

Information Security Analyst – Senior

Responsibilities Support the delivery of cybersecurity projects and solutions by assessing risk exposure and proposing continuous improvements. Work collaboratively within a team, fostering a positive environment and delivering high‑quality outcomes. Work with internal s ...

Mid level Network Support Analyst

Responsibilities Experience with Fortinet solutions, especially in WAN and SD‑WAN connectivity environments Administration and operation of Fortinet products, SD‑WAN (FortiOS) – performance rules, SLAs, health checks and load balancing, IPsec VPNs (site‑to‑site and client), firewa ...

Senior GRC Analyst (Security Assurance)

GRC at TRACTIAN The Engineering team at Tractian is at the forefront of developing cutting-edge infrastructure, technologies, and products to harness the power of IoT data. Our team of talented Engineers collaborates to build robust systems, innovative solutions, and scalable platforms that ...

Senior GRC Analyst (Security Assurance)

GRC at TRACTIAN The Engineering team at Tractian is at the forefront of developing cutting-edge infrastructure, technologies, and products to harness the power of IoT data. Our team of talented Engineers collaborates to build robust systems, innovative solutions, and scalable platforms that ...

Senior Information Security Analyst – AppSec

Act as the technical lead for the Application Security program, driving continuous evolution of the Secure SDLC and ensuring security is integrated from solution design through production deployment. Define secure development standards, Security Gates, Security by Design, Security by Default, ...

Senior GRC Analyst (Security Assurance)

GRC at TRACTIAN The Engineering team at Tractian is at the forefront of developing cutting-edge infrastructure, technologies, and products to harness the power of IoT data. Our team of talented Engineers collaborates to build robust systems, innovative solutions, and scalable platforms that drive ...

Information Security Analyst (Mid level)

Responsibilities Monitor and manage security controls in IT environments, identifying threats and proposing corrective measures. Execute and coordinate responses to security incidents, including root-cause analysis and preventive actions. Perform vulnerability assessment ...

Analyst, Information Security and Compliance

**Our Purpose**- Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and a ...

Senior Information Security Analyst – IAM

Work on the implementation, maintenance and evolution of IAM controls, ensuring security, regulatory compliance and operational continuity in a highly regulated environment. Execute, maintain and evolve identity and access controls, ensuring governance, security and compliance in production ...

Network Engineer

Join our Team About this opportunity: We are looking for a Junior/Mid-Level Radio Network Design & Optimization Engineer to focus on optimization service delivery for 4G and 5G Radio Access Networks (RAN/RF). You will work on radio design, audit and optimization, using modern, data‑driven a ...

Network Manager

Summary The Network Manager leads the global Network Operations team, owning performance, processes, and team development in a 24x7 environment. Reporting to the Head of Operations, this role connects daily execution with long-term strategy, requiring strong network engineering expertise and expe ...

Network Engineer

About this opportunity: We are looking for a Junior/Mid-Level Radio Network Design & Optimization Engineer to focus on optimization service delivery for 4G and 5G Radio Access Networks (RAN/RF). You will work on radio design, audit and optimization, using modern, data‑driven and AI‑ ...

Network Engineer

São José dos Campos - SP | Híbrido - Prestação Serviços Proteger vidas e recursos com tecnologia: esse é o propósito da ALTAVE. Somos uma empresa brasileira de tecnologia fundada por engenheiros do ITA, com atuação nacional e internacional nos setores de óleo & gás, mineração, s ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Network Security Analyst Jobs in São Fidélis Job Search Guide, Trends and Insights