DDI Architect: DNS/DHCP/IPAM Security Lead

Via Logic LLC

Houston (TX)

On-site

USD 92,000 - 167,000

Full time

14 days+

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Job summary

Leidos seeks a seasoned DDI Architect to lead the design and lifecycle management of DNS, DHCP, and IPAM services for NASA networks. You will align with NIST SP 800-53 controls, implement DNSSEC, and drive IPv6-first strategies across enterprise DNS operations.

You will collaborate with Engineering, System Administration, and Operations to ensure secure, resilient DNS deployments including PDNS integration and protective DNS practices, while adhering to federal directives and logging/forensics

Qualifications

Bachelor's degree or higher with 10+ years designing and operating enterprise DNS/DHCP/IPAM (DDI) services.
Hands-on experience implementing NIST SP 800-81r3 protective DNS, encrypted DNS DoT/DoH/DoQ, and secure recursive resolvers.
Proven ability to manage federal DNS/DHCP/IPAM deployments including DNSSEC and secure delegation.

Responsibilities

Design and maintain authoritative and recursive DNS architectures with DNSSEC signing and DS management.
Lead secure deployment of encrypted DNS protocols and protective DNS across enterprise roles.
Ensure compliance with federal directives (BODs) and KEV remediation within large environments.
Govern DNS email configurations (SPF/ DKIM/ DMARC) to meet agency requirements.