Senior Platform Engineer/SRE - Tech Lead Critical Infrastructure Transformation

Migrated legacy systems to modern platforms at scale Strong Kubernetes production experience (multi-tenant, federation) Infrastructure as Code expertise (Terraform/Ansible in production) Linux at scale (RHEL/CentOS/AlmaLinux, 1000+ servers) Network fundamentals (EVPN, BGP, VXLAN, DNS, network architecture & segmentation, native pod networking at scale) Proven ability to work independently with minimal documentation Experience building self-service platforms English B2+ and excellent documentation skills Comfortable with ambiguity and technical debt Pragmatic approach to fixing, replacing, or working around issues Ability to balance firefighting with strategic improvements Strong opinions, loosely held Teaching mentality to help upskill the team Experience with Kubernetes & KubeVirt Experience with Terraform/Terragrunt + Ansible Experience with GitOps (ArgoCD/Flux) Experience with Python/Go for custom tooling Experience with modern observability stack

Define infrastructure strategy affecting 4,000+ companies Build an internal development platform Lead technical transformation Become the principal architect of a modern platform Stabilize & Assess legacy systems Map critical dependencies and single points of failure Implement quick wins (automated VM cleanup, monitoring gaps) Document undocumented systems Design and development of an internal development platform (IDP) Implement GitOps for critical workflows Establish SLIs/SLOs for core services Create runbooks for top incidents Architect self-service Internal Developer Platform Drive Infrastructure as Code to 60%+ coverage Eliminate single points of failure Drive development and implementation of complex architectural decisions