Senior Network Engineer
Core
Senior Network Engineer responsible for the lifecycle management, monitoring, and troubleshooting of load balancer appliances and configurations to ensure 99.999% uptime for the Mastercard enterprise network.
Role type
Senior hands-on IC Network Engineer (Load Balancer Operations)
Builds
Load balancer configurations, monitoring strategies, and automation for infrastructure stability
Domain
Financial Services / Network Infrastructure / Cloud
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Load balancer hardware expertise, TCP/IP protocol communication, Linux kernel command line, SSL and digital certificate management, HTTP/HTTPS load balancing, IPv4/IPv6 networking, BGP, SNMP, SSH, multi-cloud environment experience, CI/CD pipeline implementation, version control systems (Git/SVN), network diagnostics
Preferred skills
Citrix NetScaler, HA Proxy, AVI, F5 BIG-IP, Web Application Firewalls, Agile/Scrum methodologies, multi-cloud architecture design
Technologies
Citrix NetScaler, HA Proxy, AVI, F5 BIG-IP, Linux, Git, SVN, BGP, SNMP, SSH
Responsibilities
Perform daily administration, monitoring, and upgrading of load balancer appliances; identify and resolve complex network and application traffic issues; develop and maintain automation for troubleshooting and stability; lead troubleshooting sessions and drive resolution; provide training to operations staff; collaborate on end-to-end application architecture design
Seniority
Senior, hands-on IC