• Perform installation, configuration, and maintenance of computer networks; • Monitor network performance and troubleshoot incidents; • Provide technical support to users and internal teams; • Configure and manage network equipment (switches, routers, firewalls); • Implement improvements and optimizations to the network infrastructure; • Serve external clients by installing and configuring network and telephony equipment; • Document procedures, configurations, and technical incidents.

• Utilize in-depth knowledge and hands-on experience with major cloud platforms, such as AWS and Azure. • Use comprehensive knowledge of cloud security best practices to implement security measures within cloud networks. • Comprehensive knowledge of cloud security best practices and ability to implement security measures within cloud networks. • Strong understanding of networking protocols and technologies, including TCP/IP, IPv6, NAT, DNS, DHCP, VPN, BGP and OSPF. • Strong understanding of Virtual Private Clouds (VPCs) and subnets to meet the organization’s performance and security requirements. • Experience with software-defined networking (SDN) and virtual networking concepts. • Experience with identity and access management (IAM) in cloud environments. • Experience with installation of various network devices and services (e.g., routers, firewalls, load balancers, VPN, QoS). • Perform network maintenance and system upgrades including service packs, patches, hot fixes, and security configurations for any third-party network devices in cloud platforms. • Work with the existing network administrators and engineers to manage, deploy, and troubleshoot firewalls, routers, VPN concentrators, and Network Access Control in cloud platforms. • Monitor performance and ensure system availability and reliability. • Monitor system resource utilization, trending, and capacity planning. • Provide Level 2/3 support and troubleshooting to resolve issues.

• Architect and implement LAN/WAN/SD-WAN and Wi-Fi for multiple global offices. • Manage Cisco Meraki switches/routers and APs, while staying vendor-agnostic for future integrations. • Implement and manage Wi-Fi EAP (Enterprise Authentication), certificate-based authentication, and enforce zero-trust access controls. • Plan and optimize enterprise Wi-Fi, including RF design, surveys, and performance tuning. • Build secure cloud and hybrid networking (AWS, Azure, GCP). • Automate deployments and configuration management with Python, Ansible, and IaC tools (Terraform, GitOps). • Implement observability and alerting; drive improvements in MTTR and service reliability. • Support compliance (SOC 2, ISO 27001) with configs, change control, and documentation. • Travel regionally (approx. 25–40% during buildouts) for on-site deployments and architecture reviews.

• Responsible for the implementation and continued support of new and existing program setups at the payment networks. • Ensures the appropriate network and account set-up for new programs. • Completes, submits, and retains all necessary documentation and reports to Networks to support payments programs. • Administers network portals and provisions internal staff and partners. • Registers applicable third parties with networks. • Drives annual network renewal processes. • Updates and educates stakeholders on network rules and operating procedures as needed. • Contributes in meetings and keeps team members informed of relevant tasks and issues including status, dependencies and expected timelines for completion. • Reviews network forms from partners and processors for completeness and accuracy prior to network submission. • Updates internal configuration system to reflect network setups. • Utilizes internal case system to communicate and document network tasks within established timeframes. • Utilizes tools and resources to navigate questions and processes. • Navigates day-to-day tasks independently. • Serves as an experienced resource for other team members to navigate requests. • Serves as the subject matter expert (SME) for network fundamentals. • Identifies areas of improvement and drives solutions. • Other duties as assigned