Senior Consultant, Site Reliability Engineer

🔥 28 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

⛑ DevOps & Site Reliability Engineer (SRE)

👻 Ghost score 10%

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Visa

WebsiteLinkedInAll Job Openings

10,000+ employees

💳 Fintech

💸 Finance

🏦 Banking

💰 Post IPO equity on 2016-10

Fintech • Finance • Banking

Visa is a global payments technology company that connects consumers, merchants, financial institutions and governments to enable electronic payments and commerce. It operates a worldwide card network for credit, debit and prepaid payments and provides payment processing, security and fraud-mitigation services, data analytics and value-added products for both consumers and businesses. Visa invests in next-generation payment solutions (including AI-driven commerce), supports financial inclusion initiatives through the Visa Foundation, and offers consumer card benefits and merchant services.

📋 Description

• Design, implement, and operate highly available network infrastructure across cloud and enterprise environments • Design and support AWS networking, including VPCs, Transit Gateway, Direct Connect, VPNs, routing, load balancing, DNS, and connectivity across multiple environments and regions • Configure and troubleshoot routing protocols, network segmentation, firewalls, VPNs, NAT, DNS, and load-balancing solutions • Support hybrid connectivity between cloud environments, data centers, partners, service providers, and external networks • Provide hands-on technical leadership for complex network incidents, troubleshooting connectivity, routing, latency, packet loss, and performance issues • Design network solutions with resilience, redundancy, scalability, security, and disaster recovery requirements in mind • Implement network infrastructure and configuration through automation and Infrastructure as Code, reducing manual operational activities • Build and improve network monitoring, observability, alerting, and capacity management • Collaborate with Security, Cloud, SRE, Architecture, application teams, vendors, and telecommunications providers on network designs and implementations • Support network changes, maintenance activities, incident response, problem management, and root cause analysis • Create and maintain technical documentation, operational procedures, network diagrams, and troubleshooting guides • Participate in an on-call rotation supporting critical production environments • Operate business-critical infrastructure in a 24x7 environment

🎯 Requirements

• Strong hands-on experience designing, implementing, and troubleshooting large-scale enterprise and cloud networks • Strong knowledge of TCP/IP, BGP, routing, switching, DNS, NAT, VPN, network segmentation, and load balancing • Hands-on experience with AWS networking services such as VPC, Transit Gateway, Direct Connect, Route 53, Elastic Load Balancing, and site-to-site VPN • Experience with enterprise firewall platforms and network security concepts • Experience with hybrid cloud and data center connectivity • Experience troubleshooting complex network issues using packet captures, flow logs, network telemetry, and traffic analysis • Experience with network monitoring and observability solutions • Experience automating network infrastructure using Infrastructure as Code and scripting, such as Terraform, Ansible, Python, or similar technologies • Experience operating highly available, business-critical production environments • Experience with incident management, root cause analysis, change management, and production support • Strong collaboration skills and experience working across infrastructure, cloud, security, architecture, and application teams • Digital fluency, including the ability to work with emerging technologies such as Generative AI tools • Preferred: Advanced experience with AWS networking in large-scale, multi-account, and multi-region environments • Preferred: Experience with Fortinet, Cisco, or similar enterprise networking and security platforms • Preferred: Experience with Direct Connect, carrier circuits, colocation/data-center networking, and connectivity with external partners • Preferred: Experience with network automation and Infrastructure as Code at scale • Preferred: Experience with Kubernetes and container networking • Preferred: Experience designing resilient network architectures for high-volume distributed systems • Preferred: Experience with network capacity planning, performance engineering, and observability

🏖️ Benefits

• Remote position • Opportunity to create impact at scale • Skill growth and development opportunities

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