SaaS Cloud Engineer

Job Description Summary GE Vernova's GridOS Platform Engineering team is building the next generation of SaaS reliability for critical energy infrastructure. The SaaS Cloud Engineer sits at the heart of our System Reliability Engineering (SRE) team, owning the end-to-end cloud provisioning lifecycle for every customer environment — from Day 0 bootstrap through Day 2 continuous operations. You will work alongside Platform SRE, Observability, Production DevOps, and SecOps engineers to ensure that GridOS SaaS products meet the highest standards of availability, security, and cost efficiency across our US and international customer base. Job Description Roles and Responsibilities Day 0 — Provision & Bootstrap Own per-customer AWS account provisioning; Automate account bootstrap workflows using Infrastructure as Code (Terraform / AWS CloudFormation) and CI/CD pipelines (GHA / ArgoCD). Implement and maintain Cyber Guardrails aligned to GESOS standards, including jumphost configuration, IAM policies, and VPC networking. Deploy standardized cloud infrastructure baselines: AWS CloudTrail, CloudWatch, GuardDuty, Security Hub, and Config Rules. Configure DNS, network connectivity, and cross-account trust relationships for each customer environment. Day 1 — Deploy, Scale & Validate Collaborate with Platform SRE to define sizing, scaling, and SLO baselines for each customer workload. Support progressive delivery pipelines (blue/green, canary) to ensure zero-downtime deployments. Integrate cloud-native observability hooks (CloudWatch, synthetic monitors) for new customer environments. Assist with acceptance testing validation gates before production cutover. Day 2 — Secure, Operate & Optimize Drive FinOps practices: right-size resources, implement savings plans, and produce monthly cost reports per customer using AWS Cost Explorer. Maintain cloud security posture: apply CVE patches, respond to compliance and audit requirements in coordination with SecOps. Participate in on-call r...