Director, Network Engineering
RR Donnelley
AnsibleCloudFirewallsPythonTCP/IPTerraform
Job Level
Mid-LevelSenior
Tech Stack
CloudCyber SecurityFirewallsSwitchingTCP/IP
About the role
- COMPANY OVERVIEW: Ntirety provides managed security and compliant cloud solutions across private, public, and hybrid cloud environments
- POSITION PURPOSE: Design and deploy Enterprise customer network solutions on Palo Alto and Juniper devices, and support core data center networking
- Design, implement, and support customer network solutions on Palo Alto firewalls and Juniper platforms (SRX, EX, QFX)
- Configure and troubleshoot LAN/WAN environments, including VLANs, routing, NAT, VPNs, and high availability
- Deploy and maintain firewall security policies, zones, and network segmentation for Enterprise customers
- Support Ntirety’s core data center network, including EVPN-VXLAN overlay services across Juniper QFX fabric
- Participate in migrations, upgrades, and new deployments in multi-tenant environments
- Monitor, troubleshoot, and resolve network incidents; participate in a rotating on-call schedule
- Maintain accurate documentation and collaborate directly with customers to gather requirements and present solutions
Requirements
- 3–7+ years of experience in Enterprise networking roles
- Professional-level certification: CCNP Enterprise, JNCIP-ENT/SEC, or equivalent (or demonstrable equivalent experience)
- Hands-on experience with Palo Alto firewalls (zones, policies, NAT, VPNs) and Juniper routing/switching platforms (SRX, EX, QFX)
- Solid understanding of TCP/IP, routing protocols (OSPF, BGP), VLANs, VRFs, NAT, VPNs, and HA concepts
- Strong troubleshooting and problem-solving skills with the ability to handle escalations
- Demonstrated ability to work directly with clients in a professional services or consulting capacity
- Excellent verbal and written communication skills
- Familiarity with data center fabrics, EVPN-VXLAN, and multi-tenant architectures a plus
- Experience in service provider or data center environments a plus
- Bachelor’s degree in Computer Science, Information Technology, or equivalent experience preferred
