





Tier-1 brand and metro location increase competition, but senior, niche infrastructure focus lowers applicant density.
Requires deep enterprise infrastructure and platform expertise, limiting cross-industry transferability.
Principal-level technical authority with mandatory RHEL, Ansible, DNS, and CI/CD expertise enforces strict candidate filters.
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Own and drive major DNS, Linux platform, automation, and access services including architectural decisions and operational improvements.
Lead infrastructure projects from scoping through delivery, define SLOs, manage reliability gaps, and participate in global on-call rotation.
Mentor senior engineers, document technical decisions and operational knowledge, and partner with IT leadership as a technical authority on shared infrastructure.
Deep experience operating Red Hat Enterprise Linux (RHEL) at enterprise scale.
Strong expertise with Ansible automation (playbooks, roles, AAP workflows, execution environments).
Proven experience managing core enterprise services such as DNS, DHCP/IPAM, and proxy/egress control (e.g., Infoblox, NS1, Satellite).
Work Experience Required: Not explicitly mentioned in the JD.
Experienced infrastructure leader comfortable with both technical execution and setting architectural direction.
Skilled in operational strategy including defining SLOs, reducing toil, and transparent communication across global teams.
Proactive owner with ability to deliver complex projects end-to-end and grow senior engineers through mentorship and design leadership.