Network Security Architect

This is a fully remote position, open to applicants in Brazil.

📋 Description

• Transform enterprise-level security architecture into practical, site-specific security blueprints that align with the overarching program vision.

• Establish and document the target-state architecture for the Network Security domain, encompassing firewall rule consolidation, VRF-based macro-segmentation, and strategies for DDoS mitigation.

• Evaluate and enhance legacy security policies by merging overlapping firewall rules into efficient, standardized templates.

• Work closely with client Security and CISO teams to support design validation, risk alignment, and adherence to regulatory frameworks (e.g., CISA, HIPAA).

• Detect and address complex IP subnet overlaps and security-related routing conflicts identified during data analysis phases.

• Set clear security exit criteria and guardrails as part of the migration factory's Definition of Done (DoD).

• Engage in architecture governance, participating in architecture reviews, design approvals, and the development of enterprise standards and reference architectures, while collaborating with architects across domains.

⛳️ Requirements

• Over 10 years of experience in enterprise Network Security Architecture, with a strong emphasis on large-scale firewall migrations and rule consolidation.

• Profound expertise in NAT/PAT, VRF segmentation, Zero Trust frameworks, and enterprise firewall platforms (e.g., Palo Alto, Fortinet, Cisco).

• Demonstrated experience in designing and integrating DDoS mitigation and traffic scrubbing solutions at network perimeters.

• Strong capability to convert complex security policies into standardized, reusable Low-Level Design (LLD) templates suitable for automated deployment.

• Comprehensive understanding of compliance-driven architecture, with the ability to align technical designs with regulatory frameworks without holding final approvals.

• Experience operating within secure client environments (VDI/VPN) and adhering to stringent change control processes without direct access to production.

• Proficient in English at B2 (Upper-Intermediate) to C1 (Advanced) level, with excellent spoken communication skills.

🏝️ Benefits

• Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and over 30% year-over-year revenue growth.

• Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance and a relocation program.

• Work From Anywhere Culture: take full advantage of the flexibility offered by remote work.

• Growth Mindset: benefit from a variety of professional development opportunities, including certification programs, mentorship, talent investment programs, internal mobility, and internship opportunities.

• Global Impact: collaborate on significant projects for top global clients and influence the future of industries.

• Welcoming Multicultural Environment: become part of a dynamic, global team and excel in an inclusive and supportive work setting with open communication and regular team-building social events.

• Social Sustainability Values: engage with our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.