Network Security Analyst

FCamara Consulting & Training

. Execute the end-to-end security rule change process, from request intake through implementation and validation .

Posted 11/6/2026full-timeSão Paulo • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive expertise in Network Security, including hands-on management of firewall rules and end-to-end connectivity troubleshooting. Proficient in implementing security changes across various technologies and platforms while providing technical leadership and support.

Highest-signal resume keywords

Network Security ManagementFirewall Rule ManagementAlgoSec Platform ExperienceEnd-to-End Connectivity TroubleshootingIncident Handling

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Firewall Rule ManagementConnectivity TroubleshootingRisk AssessmentCompliance AnalysisTechnical ReviewPost-Implementation TestingPython AutomationREST API ConsumptionSASE ImplementationIncident Management

Soft Skills

Technical LeadershipCollaborationCommunication

Tools & Technologies

AlgoSec FireFlowAlgoSec AFAPalo Alto NetworksCheck PointCisco ASACisco FirepowerFortinetServiceNowBroadcom ProxySGTrellix IPS

Certifications & Qualifications

PCNSECCSMCCNP SecurityAlgoSec Certified ProfessionalAZ-500AWS Certified Security – Specialty

Industry Keywords

BankingRegulated IndustryShift-Based OperationsService-Level AgreementsMulticloud EnvironmentsAWSAzureGCPIBM CloudSASE

Tech Stack

Tools & technologies

AWSAzureCloudFirewallsGoogle Cloud PlatformPythonServiceNow

About the role

Key responsibilities & impact

Execute the end-to-end security rule change process, from request intake through implementation and validation
Classify requests, initiate risk assessments, and conduct compliance analysis and technical reviews
Engage with requesters to clarify requirements and align on scope
Implement changes to firewalls, SASE, proxies, and other devices in the environment
Perform post-implementation testing, record evidence, and close requests
Troubleshoot connectivity issues, perform advanced diagnostics, and capture traffic
Handle incidents and participate in war rooms when called upon
Lead rule certification campaigns, remove obsolete rules, and continuously optimize the rule base
Document completed changes within the contracted timeframe
Provide technical leadership during the shift and support junior analysts

Requirements

What you’ll need

5+ years of experience in Network Security, with hands-on experience managing firewall rules
1+ year of experience with the AlgoSec platform, particularly FireFlow and AFA
Hands-on experience with at least one of the following technologies: Palo Alto Networks, Check Point, Cisco ASA and Firepower, or Fortinet
Extensive hands-on experience with end-to-end connectivity troubleshooting
Experience handling incidents
Hands-on experience with ServiceNow
Availability to work a fixed shift, Monday through Friday, during the time window specified for the position
PCNSE, CCSM, CCNP Security, AlgoSec Certified Professional, AZ-500, or AWS Certified Security – Specialty certifications are desirable
Operational experience with Broadcom ProxySG and Trellix IPS is desirable
Experience with Python automation and REST API consumption is desirable
Experience with multicloud environments: AWS, Azure, GCP, and IBM Cloud is desirable
Experience with SASE, Zscaler, and Netskope is desirable
Previous experience working in shift-based operations with formal service-level agreements is desirable
Experience in banking or another regulated industry is desirable

Benefits

Comp & perks

The position is also open to people with disabilities (PwD)
Work in a managed services operation running 24 hours a day, five days a week
Opportunities for professional development and knowledge sharing through the Orange Juice tech community, training programs, leadership academy, and partnerships with NGOs and EdTech companies
An inclusive environment where diversity, respect, and ethics are non-negotiable values