Network Security Analyst configuring and maintaining Firewall solutions at Vision Cybersecurity. Collaborating with teams to manage security incidents and protect network integrity.
Responsibilities
Configure, manage and maintain Firewall solutions (NGFW), including security policies, VPNs (IPsec and SSL), Web Filter and Application Control.
Troubleshoot security incidents and connectivity issues related to the network perimeter.
Analyze security logs and alerts to identify and respond to potential threats.
Actively participate in the change management process, ensuring the secure implementation of new rules and configurations.
Create and maintain technical documentation for the managed environments.
Collaborate with internal teams and interact with clients to resolve tickets and provide specialized technical support.
Requirements
Experience in security or network operations environments.
Strong knowledge of Firewalls: NGFW, IPsec VPN, Web Filter, Application Control and Inspection.
Experience with network troubleshooting and packet analysis.
Familiarity with change management processes and security best practices.
Good communication skills and ability to work in a team.
Technical English (for reading documentation and interacting with platforms).
Experience with complementary technologies such as WAF, IPS, Switching & Routing (BGP, OSPF) and NAC (802.1x).
Basic knowledge of task automation (scripting in Python, Ansible, etc.).
Familiarity with applicable security standards such as ISO 27001.
Advanced certifications (NSE 7, PCNSE, CCSE) are a strong plus.
Others: Cisco (CCNA), CompTIA (Security+).
Benefits
Employer-covered health plan (copay applies).
Employer-covered dental plan.
Life insurance.
Pipo Saúde: digital broker for health and corporate benefits.
Zenklub: emotional health and well-being platform, with special discounts.
TotalPass: platform connecting you to various networks to support your well-being (and your family's).
Private pension plan.
Commuter benefit (vale transporte).
Meal or food allowance (vale alimentação or refeição).
Birthday day off: take a day off during your birthday month.
Casual ISH — Comfort and professionalism go hand in hand: choose an outfit that reflects your well-being while respecting the workplace.
Breakfast and afternoon fruit available to support in-office routines.
Employee referral program with cash bonus.
Onboarding kit: we prepare a comprehensive kit to support your day-to-day at work.
Deeplearning: our Corporate University — a space dedicated to continuous development, with courses, training and workshops focused on professional and personal improvement.
Opportunity for professional growth.
Culture of feedback and development.
Exclusive leadership program.
A relaxed, innovation-driven work environment; our leadership is accessible — doors are always open and you can often find them in the company corridors.
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