[Remote] Principal Platform Engineer

Note: The job is a remote job and is open to candidates in USA. Motional is a driverless technology company making autonomous vehicles a safe, reliable, and accessible reality. As a Principal Engineer within the Platform Engineering group, you will serve as the primary architect for Motional’s global cloud and hybrid infrastructure, leading the technical strategy for cloud migration and ensuring rapid deployment of autonomous vehicle technology.ResponsibilitiesArchitect and drive the execution of our hybrid cloud strategy. You will design the networking, security, and compute abstraction layers that allow seamless workload mobility between on-premises high-performance computing (HPC) and AWSServe as the primary architect for our Kubernetes-based developer framework. You will identify and implement core improvements to the framework to enhance scalability, cost tracking and access control, reduce configuration complexity, and increase developer velocityLead organization-wide initiatives to harden service reliability. You will define the standards for observability, failover strategies, and production-grade stability across all platform-layer servicesPrototype and deploy GenAI-focused tooling and agents to automate Platform Engineering tasks. This includes leveraging LLMs for automated incident response, predictive infrastructure scaling, and intelligent log analysisAct as the final technical authority for infrastructure decisions, ensuring all new platform services align with long-term scalability and security goalsSkillsBachelor's or Master's in Computer Science, Engineering, or a related field (or equivalent practical experience)12+ years in Software or Infrastructure Engineering, with significant experience in a Principal or Architect capacityDeep, expert-level knowledge of Kubernetes internals and ecosystem (EKS, Operators (KubeRay, ArgoWorkflow, Airflow), Service Mesh, GitOps)Proven track record of designing and migrating complex workloads between on-prem data centers and AWSExperience with Infrastructure-as-Code (Terraform/CloudFormation, Terraform Cloud/Spacelift/Atlantis) and advanced observability tooling (OpenTelemetry, Prometheus, Grafana, Datadog)Expert in architecting AI-driven operations, leveraging LLMs and agentic workflows to automate incident response, predictive scaling, and intelligent system observabilityDemonstrated ability to influence technical roadmaps across an entire engineering organization and mentor senior technical staffExpert-level experience managing and architecting solutions using Equinix datacenter products and services(e.g., Equinix Fabric, Network Edge, Metal) to enable high-speed hybrid cloud connectivity (AWS Direct Connect)Prior experience in the Autonomous Vehicle, Robotics, or large-scale IoT/Fleet Management industriesExperience leading technical projects in a globally distributed teamProven expertise in CI/CD orchestration, build systems (Bazel), frameworksBenefitsCandidates for certain positions are eligible to participate in Motional’s benefits program.Motional’s benefits include but are not limited to medical, dental, vision, 401k with a company match, health saving accounts, life insurance, pet insurance, and more.Company OverviewMotional offers an autonomous driving platform for robotaxi providers, fleet operators, and automotive manufacturers. It is a sub-organization of Hyundai Motor Group. It was founded in 2020, and is headquartered in Boston, Massachusetts, USA, with a workforce of 501-1000 employees. Its website is https://motional.com.