Senior Network Infrastructure Engineer
Core
Manage network and infrastructure operations, resolve incidents/outages, and optimize global office networking and wireless connectivity.
Role type
Senior Network Infrastructure Engineer
Builds
Secure, reliable, and efficient technology infrastructure for TransUnion's global business continuity
Domain
Enterprise IT, Network Engineering, Security
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
TCP/IP, Routing, Switching, VLANs, DNS, DHCP, NAT/PAT, VPN, Firewall management, SD-WAN, Wireless LAN, Change Management, Automation/Infrastructure-as-Code
Preferred skills
Cloud networking (Azure/AWS), CCNP/PCNSE/AWS/Azure certifications, Scripting, Mentoring
Technologies
Cisco ASA, Palo Alto, Check Point, Cisco Viptela, Cisco Meraki, Aruba, Cisco AnyConnect, Zero Trust
Responsibilities
Manage network and infrastructure operations, resolve incidents and major outages, maintain reliable services through upgrades and patching, support and optimize office networking and wireless LAN, configure and troubleshoot firewall policies and security technologies, support SD-WAN deployment and optimization, develop automation and infrastructure-as-code solutions, execute Change Management and release/rollback activities, manage vendor escalations, mentor support teams
Seniority
Senior, hands-on IC