26,309+ Ntsec Network Security Jobs in São Fernando, Brazil — Local Employers Hiring June 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

Network Security Architect

Job Description We are looking for a Network Security Architect to lead the security architecture for a large-scale network consolidation program at a US-based Tier-2 Telco. The role owns security design, firewall rule consolidation, and policy definition, focusing on transforming fragmen ...

Network & Security Specialist

O que buscamos? O Especialista de Redes e Segurança será responsável pelo design, implementação e suporte de soluções de rede e segurança em múltiplas unidades corporativas, utilizando tecnologias Cisco e Palo Alto. Este papel foca na implantação de projetos, incluindo a modernização de r ...

Network Security Engineer

In fast changing markets, customers worldwide rely on Thales. Thales is a business where brilliant people from all over the world come together to share ideas and inspire each other. In aerospace, transportation, defence, security and space, our architects design innovative solutions that make our tomorrow ...

Network Security Analyst

Job Description:A DXC Technology ajuda empresas globais em seus sistemas e operações de missão crítica modernizando TI, otimizando arquiteturas de dados e garantindo segurança e escalabilidade em nuvem pública, privada e híbrida. As maiores empresas e organizações de setor público confiam na DXC ...

Network & Security Specialist

Quem é a Insi? Somos uma consultoria especializada em evolução digital. Mas, acima de tudo, somos uma empresa de gente. Gente que ouve antes de propor. Que vai ao essencial antes de apresentar solução. Que mede sucesso pelo que mudou de verdade, não pelo que foi implementado ...

Network Security Engineer

In fast changing markets, customers worldwide rely on Thales. Thales is a business where brilliant people from all over the world come together to share ideas and inspire each other. In aerospace, transportation, defence, security and space, our architects design innovative solutions that make our tomorrow's pos ...

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 ...

Analista de Network & Security

Descrição da vaga A POPULOS é especialista e líder na América Latina em soluções de End-User Computing, Infraestrutura e Cloud. Nossas soluções permitem que dados e aplicações estejam disponíveis e acessíveis de uma forma simples, segura e unificada, ajudando empresas e pessoas a evolucionar o tr ...

Analista de Network & Security

Descrição da vaga A POPULOS é especialista e líder na América Latina em soluções de End-User Computing, Infraestrutura e Cloud. Nossas soluções permitem que dados e aplicações estejam disponíveis e acessíveis de uma forma simples, segura e unificada, ajudando empresas e pessoas a evolucionar o tr ...

Analista de Network & Security

A POPULOS é especialista e líder na América Latina em soluções de End-User Computing, Infraestrutura e Cloud. Nossas soluções permitem que dados e aplicações estejam disponíveis e acessíveis de uma forma simples, segura e unificada, ajudando empresas e pessoas a evolucionar o trabalho. Buscamos um( ...

Especialista de Network e Security

Descrição da vaga A POPULOS é especialista e líder na América Latina em soluções de End-User Computing, Infraestrutura e Cloud. Nossas soluções permitem que dados e aplicações estejam disponíveis e acessíveis de uma forma simples, segura e unificada, ajudando empresas e pessoas a revolucionar o t ...

Especialista de Network e Security

Descrição da vaga A POPULOS é especialista e líder na América Latina em soluções de End-User Computing, Infraestrutura e Cloud. Nossas soluções permitem que dados e aplicações estejam disponíveis e acessíveis de uma forma simples, segura e unificada, ajudando empresas e pessoas a revolucionar o t ...

Especialista de Network e Security

A POPULOS é especialista e líder na América Latina em soluções de End-User Computing, Infraestrutura e Cloud. Nossas soluções permitem que dados e aplicações estejam disponíveis e acessíveis de uma forma simples, segura e unificada, ajudando empresas e pessoas a revolucionar o trabalho. Responsabi ...

Grupo NTSEC seg, 02/março Trainee Redes e Segurança CE Fortaleza, CE, BR Presencial

Horário: De segunda à sexta, das 8h às 18h com 1h de almoço Regime de contratação: Efetivo – CLT Apoiar atividades de implantação de soluções de redes e segurança; Auxiliar em configurações básicas supervisionadas; Participar de reuniões técnicas e ...

Grupo NTSEC seg, 30/março Analista de Segurança da Informação Network Security São Paulo, SP,[...]

Analista de Segurança da Informação - Network Security São Paulo, SP, BR (1 Vaga) Descrição e Responsabilidades Horário: De segunda à sexta, das 9h às 18h com 1h de almoço Regime de contratação: Efetivo – CLT Se você é um profissional ...

IT Infrastructure Senior Analyst (Network & Security)

Why Join Us TRACTIAN is transforming the industrial world by empowering frontline maintenance workers to achieve more. We’ve fused cutting- edge hardware with innovative software into one powerful platform, disrupting legacy systems and delivering smarter, faster solutions for our clients. < ...

IT Infrastructure Senior Analyst (Network & Security)

IT at TRACTIAN At Tractian, our IT team is the backbone of our operations, ensuring that our global infrastructure is as reliable and fast as the industrial sensors we build. We don’t just fix problems; we architect a high-end, robust environment of platforms and assets that empower our bluecaps ...

IT Infrastructure Senior Analyst (Network & Security)

Why join us TRACTIAN is transforming the industrial world by empowering frontline maintenance workers to achieve more. We’ve fused cutting‑edge hardware with innovative software into one powerful platform, disrupting legacy systems and delivering smarter, faster solutions for our clients. <p ...

Analista de Pré Vendas Pleno (Network & Security)

Candidate-se rapidamente pelo email: vaga-364617@vagas.abler.inNível: AnalistaCursos de: Information TechnologyEscolaridade: Graduação - Information Technology - CompletoTipo de contrato: CLTJornada de trabalho: De segunda a sexta das 8h às 18h, sen ...

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 ...

Analista de Segurança da Informação Network Security

Descrição e Responsabilidades Horário: De segunda à sexta, das 9h às 18h com 1h de almoço Nível: Profissional Regime de contratação: Efetivo – CLT Se você é um profissional de segurança que gosta de administrar firewalls, otimizar políticas, implementar ...

Customer Success Csm

omos o Grupo NTSEC , uma plataforma de soluções de cibersegurança que une a força da NTSec, InfoSec, Zivasec e CloudSec. Contamos com mais de 300 Secpowers espalhados pelo Brasil, com escritórios em Brasília, São Paulo, Curitiba, Fortaleza, Cuiabá, Goiânia, Rio de Janeiro, Porto Alegre, Man ...

MID LEVEL NETWORK SECURITY ANALYST (AFIRMATIVA PARA MULHERES) (34536)

Descrição da vaga Você fará parte de uma equipe de segurança de rede em escala global, responsável pela administração e governança de firewalls em ambiente multi-fornecedor (Fortinet e Cisco). O cargo envolve apoiar operações críticas, gerenciar zonas de segurança, analisar e implementar regras d ...

MID LEVEL NETWORK SECURITY ANALYST (AFIRMATIVA PARA MULHERES) (34536)

Descrição do emprego You will be part of a global-scale network security team, responsible for the administration and governance of firewalls in a multi-vendor environment (Fortinet and Cisco). The role involves supporting critical operations, managing Security Zones, analyzing and implementing a ...

MID LEVEL NETWORK SECURITY ANALYST (AFIRMATIVA PARA MULHERES) (34536)

Descrição da vagaYou will be part of a global-scale network security team, responsible for the administration and governance of firewalls in a multi-vendor environment (Fortinet and Cisco). The role involves supporting critical operations, managing Security Zones, analyzing and implementing access r ...

Security Engineer

About CloudWalk:We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.About the Role <p ...

Security Engineer

Vis e3o geral A Enter (anteriormente Talisman AI) foi fundada em 2023 com a miss e3o de tornar o Brasil um protagonista em Intelig eancia Artificial. Unimos a expertise humana e0 efici eancia da IA para ajudar grandes empresas da Am e9rica Latina a otimizar processos cr edticos de alto volu ...

Security Engineer

About CloudWalk We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of customers and a hunger for innovation, we’re now expanding our neural network - literally and metaphorically. About the Role ...

Security Engineer

About CloudWalk We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically. About The Role ...

IT & Security

Enter Nossa missão é tornar o Brasil um protagonista global em inteligência artificial. A Enter desenvolve sistemas que combinam expertise humana e inteligência artificial para executar, em escala, trabalhos críticos e de alto volume que ainda dependem de p ...

Security Engineer

Why Join Us? As the world’s leading vendor of Cyber Security, facing the most sophisticated threats and attacks, we’ve assembled a global team of the most driven, creative, and innovative people. At Check Point, our employees are redefining the security landscape by meeting our customers’ real-ti ...

Security Engineer

About Canals Canals is a fully remote, profitable startup transforming the industrial supply chain ($10T industry) with AI. Our platform seamlessly integrates with the systems distributors already use, automating tedious tasks and reducing failure points in moving physical goods across the globe. ...

Grupo NTSEC seg, 11/maio Técnico de Suporte São Paulo, SP, BR Híbrido

Descrição e Responsabilidades Horário: Regime de escala Regime de contratação: Efetivo – CLT Se você é apaixonado por tecnologia e adora ajudar pessoas, essa oportunidade é para você! Buscamos um Técnico de Suporte para atuar em São Paulo/SP , sendo ...

Aviation Security Manager, Avsec, Aviation Security

**DESCRIPTION**:The Aviation Security and Regulatory Compliance (AvSec) team is seeking an enthusiastic, customer-obsessed AvSec Manager to provide leadership, support and oversight of in-house screening operations in Brazil.You will ensure that the organization is prepared to properly respond to various ...

Aviation Security Manager, Avsec, Aviation Security

**DESCRIPTION**:The Aviation Security and Regulatory Compliance (AvSec) team is seeking an enthusiastic, customer-obsessed AvSec Manager to provide leadership, support and oversight of in-house screening operations in Brazil.You will ensure that the organization is prepared to properly respond to various ...

Aviation Security Manager, Avsec, Aviation Security

**DESCRIPTION**:The Aviation Security and Regulatory Compliance (AvSec) team is seeking an enthusiastic, customer-obsessed AvSec Manager to provide leadership, support and oversight of in-house screening operations in Brazil.You will ensure that the organization is prepared to properly respond to various ...

Grupo QuintoAndar Staff Security Engineer | Platform Security

About Grupo QuintoAndar We are Grupo QuintoAndar, the largest real estate ecosystem in Latin America. Guided by a shared purpose of helping people love where they live, we have a diversified portfolio of brands and solutions across different countries, covering all phases of the housing journey ...

Grupo NTSEC sex, 13/junho Designer Gráfico São Paulo, SP, BR Híbrido

Esta vaga não está recebendo novos currículos Entenda os possíveis motivos: A empresa definiu a vaga como fechada ou encerrada. A vaga atingiu sua data de expiração. A vaga foi cancelada pela empresa. Descrição e Responsabilidades Hor ...

Network Specialist

Job description We are looking for a Network Security Engineer with strong hands-on experience in firewall administration to join our IT Security team. You will be responsible for maintaining and improving our infrastructure security level throug ...

Network Engineer

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives.Come join the excellence!OverviewTransaction Network Services (TNS)An extraordinarily talented group of individuals work together ...

Network Specialist

Na Claranet, inovação está no nosso DNA. Somos uma multinacional com presença em 11 países, mais de 4 mil especialistas e mais de 10 mil clientes no mundo.Com foco em Cloud, Cibersegurança, Data & ...

Network Engineer

Sobre a AzionSomos uma empresa global de tecnologia especializada em aplicações e segurança digital. Nossa plataforma ajuda empresas a operar com mais agilidade, reduzindo o tempo de resposta e aumentando a confiabilidade de seus sistemas. ...

Network Engineer

Latitude.sh global computing platform was launched in 2019, enabling businesses to programmatically deploy single-tenant Bare Metal instances in different parts of the world. We are a team of passionate individuals about hardware, software, and network infrastructure looking to build the fastest, ea ...

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 Specialist

Job Title: Network Security Engineer Responsibilities Administer firewalls: implement policies, perform daily housekeeping, conduct regular rules review and clean-up, and provide support during incidents. Use firewall tools such as Firewall Analyzer (AlgoSec or FireMon): o ...

Network Specialist

Descrição da vaga O Especialista em Redes será responsável por projetar, implementar e gerenciar a infraestrutura de redes, garantindo a segurança, disponibilidade e desempenho das redes que suportam as operações da empresa e dos seus clientes. Este profissional atuará como referência técnica em ...

Network Specialist

Esta posição será responsável por implementar, suportar e manter a infraestrutura de rede corporativa com foco primário em tecnologias Cisco. O profissional apoiará a implantação de projetos, ciclos de atualização de rede (network refresh) e contribuirá para a estabilidade, performance e segurança dos ambi ...

Network Engineer

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence! Overview Transaction Network Services (TNS) An extraordinarily talented group of individuals work together every day ...

🚀 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

    Ntsec Network Security Jobs in São Fernando Job Search Guide, Trends and Insights