Network Security Specialist, Bilingual

Job not on LinkedIn

🕒 July 27

🇧🇷 Brazil – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

👻 Ghost score 16%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

Stefanini Brasil

WebsiteLinkedInAll Job Openings

10,000+ employees

💼 Consulting

🏢 Enterprise

🤖 Artificial Intelligence

Consulting • Enterprise • Artificial Intelligence

Stefanini Brasil is the Brazilian arm of Stefanini Group, a global tech consulting and services firm with an AI-first approach. It offers technology and consulting services to modernize and operate IT landscapes, including AI platforms and applications, custom application development, hybrid cloud and infrastructure, cloud migration and management, digital workplace services, enterprise platforms (including the Topaz full-banking platform), data & analytics, cybersecurity, and industry-specific solutions for manufacturing, financial services, retail, telecom and more. Stefanini emphasizes AI-enabled transformation, end-to-end operations and managed services, and partners with large enterprise clients across sectors to deliver digital transformation, automation, and industry solutions.

📋 Description

• Design, deploy, maintain, and operate network security infrastructure components. • Provide Level 2 / Level 3 support for security platforms, including firewalls and related technologies. • Perform operational tasks, including configuration changes, incident resolution, and infrastructure updates. • Support cybersecurity projects and participate in technical deliveries related to network security initiatives. • Collaborate with internal stakeholders and service partners to resolve infrastructure and security-related issues. • Maintain and update technical documentation, runbooks, and operational procedures. • Participate in an on-call support rotation (approximately one weekend in six) to provide production support coverage.

🎯 Requirements

• Advanced/Fluent English • Strong hands-on experience in network security engineering. • Solid knowledge of networking fundamentals (TCP/IP, DNS, SSL/TLS). • Proven experience (5+ years) working with Palo Alto Networks firewalls. • Experience supporting corporate security infrastructure in L2/L3 operations models. • Ability to perform tasks independently in a production support environment. • Experience with security processes, change management, and technical documentation. • Strong communication skills to interact with technical teams and stakeholders. • Experience with corporate firewall and network security technologies. • Relevant certifications (e.g., CCNA, CCNP, CCIE, PCNSA, PCNSE, CISSP).

🏖️ Benefits

• Meal allowance or meal voucher • Discounts on courses, universities, and language schools • Stefanini Academy — a platform with free, up-to-date online courses with certificates • Mentoring • Benefits club for consultations and exams • Health insurance • Dental insurance • Perks and discounts club at top establishments • Travel club • Pet care plan