DDI Network Engineer
Core
Design, manage, and engineer global core network services (DNS, DHCP, IPAM) for a major financial institution.
Role type
Senior DDI Network Engineer
Builds
Scalable hybrid DNS architectures, public/private IP management systems, and automated network operations.
Domain
Banking / Network Engineering
Required skills
DNS architecture, DHCP architecture, IPAM, Python scripting, Bash scripting, Unix/Linux administration, BGP/OSPF routing, NAC, DNSSEC, API automation, capacity planning, root cause analysis
Preferred skills
Banking/Finance experience, DDI certifications, CCNA/CCNP, SIEM platforms, ITIL/ITSM
Technologies
Infoblox, BlueCat, BT/Cygna Labs Diamond IP, ISC BIND, Microsoft DNS, ISC DHCP, Kea, AWS, Azure, Akamai, Cloudflare, Elastic ELK, Splunk
Responsibilities
Manage day-to-day DDI operations and configuration in a large enterprise environment; design scalable hybrid DNS architectures for public clouds; perform advanced troubleshooting and root cause analysis; implement DNS security measures (DNSSEC, SPF, DMARC, DKIM); automate network tasks using Python/Bash and RESTful APIs.
Seniority
Senior, hands-on IC
