Business Unit Cubic Transportation Systems Company Details When you join Cubic you become part of a company that creates and delivers technology solutions in transportation to make people s lives easier by simplifying their daily journeys and defense capabilities to help promote mission success and safety for those who serve their nation Led by our talented teams around the world Cubic is committed to solving global issues through innovation and service to our customers and partners We have a top-tier portfolio of businesses including Cubic Transportation Systems CTS and Cubic Defense CD Explore more on Cubic com Job Details Job Summary The Senior Site Reliability Engineer is a leader within the team responsible for designing building and owning the complex infrastructure and deployment systems that underpin our live environments This role is both hands-on and strategic requiring deep technical expertise and strong collaboration skills You will mentor junior engineers and work closely with development teams to architect and implement systems that are reliable scalable and highly automated Senior SREs are expected to drive the adoption of robust automated solutions and ensure those solutions are well-documented and understood across engineering Required NExperience on AWS cloud SRE role and understanding of programming Java EE preferably Security IAC Cloud and web apps and IAC Architecture Good to have Experience in Java any programming language Core Responsibilities Infrastructure Design MaintenanceLead the design build and maintenance of our core infrastructure using infrastructure-as-code IaC tools e g Terraform CloudFormation Own the provisioning and lifecycle management of production staging and other critical environments Architect and implement shared infrastructure components e g logging metrics service mesh load balancing Drive continuous improvements to infrastructure scalability availability and performance Act as a key partner to development teams providing infrastructure primitives and strategic guidance on deployment needs Deployment Systems CI CDDesign own and enhance our CI CD pipelines GitHub Actions Argo CD to maximize reliability velocity and automation Establish and enforce best practices across all environments for deployment rollback and observability Partner with developers to architect and streamline the testing and delivery of code to production Champion the elimination of manual steps in deployment and operations workflows Reliability Observability ToolingArchitect and manage our monitoring alerting and logging infrastructure Kube-Prometheus-Grafana stack Define implement and track SLOs SLIs for core services holding service owners accountable Proactively identify and eliminate single points of failure performance bottlenecks and sources of instability Lead reliability reviews blameless post-incident analyses and capacity planning initiatives Perform basic debugging of Java applications to assist development teams in troubleshooting Documentation Knowledge SharingEnsure all systems and processes built or maintained by the SRE team are accompanied by thorough up-to-date documentation Mentor other engineers and contribute to shared knowledge bases runbooks and developer-facing materials Lead internal training sessions walkthroughs and pairings to cross-train teammates and reduce knowledge silos Collaboration CultureWork closely with the SRE Lead to define team strategy prioritize work and execute on team goals Mentor junior team members and act as a technical leader across engineering Participate in on-call rotations acting as an escalation point for complex issues Champion a culture of blameless learning transparency and continuous improvement Qualifications and Skills Experience 8 years in a senior SRE DevOps or related infrastructure role Minimum 2 years of hands-on programming experience in Java preferred with a strong ability to develop automation and tooling for reliability and scalability Cloud Deep hands-on expertise with AWS including services like ECS EKS Aurora Postgres EC2 S3 and VPC Containers Orchestration Solid production-level proficiency with Kubernetes and Helm Deep understanding of container runtimes and networking CI CD Extensive experience designing building and managing complex CI CD pipelines using tools like GitHub Actions and Argo CD Experience with container registries like GHCR IaC Expertise in Infrastructure as Code with strong proficiency in Terraform or CloudFormation Observability Proven experience with observability stacks particularly the Kube-Prometheus-Grafana stack including custom metric instrumentation and advanced dashboarding Debugging Ability to perform basic performance analysis and debugging of applications Java experience is a strong plus Leadership Demonstrated ability to mentor junior engineers lead technical projects and drive architectural decisions Incident Management Experience leading incident response conducting blameless post-mortems and driving resulting action items to completion LI-NB1 Worker Type Employee

📌 Principal Site Reliability Engineer (Telangana)
🏢 Cubic
📍 Telangana