Lumenalta is seeking a Senior GCP DevOps Engineer to join a high‑impact cloud platform engagement. This hands‑on role focuses on secure CI/CD pipelines, multi‑tenant GKE management, and Vertex AI workloads across GCP, AWS and on‑prem systems. You will design cross-cloud networking, lead security hardening, deploy API gateways, and establish monitoring and FinOps practices while collaborating with engineering teams to standardize platforms and smooth handoffs.