Cisco

Site Reliability Engineer

Cisco
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1 day ago
Bengaluru, IndiaSenior / Staff+

Responsibilities

  • Own and operate scalable, reliable, and cost-efficient AWS infrastructure for the Network Assurance Data Platform.
  • Manage and optimize data workflows using Apache Airflow, AWS EMR, Spark, and Hadoop-based platforms.
  • Operate Amazon EKS and containerized environments supporting data and ML workloads.
  • Build infrastructure automation and operational tooling with Terraform and Python.
  • Drive FinOps practices including cost visibility, allocation, forecasting, anomaly detection, optimization, and governance.
  • Improve observability, alerting, incident response, capacity planning, autoscaling, storage optimization, and operational readiness.
  • Identify infrastructure, performance, workload, and cost issues and convert analysis into technical recommendations.
  • Partner with data engineering, ML, platform, finance, product, and engineering teams to improve reliability, scalability, performance, and cost efficiency.
  • Lead technical discussions, influence architecture decisions, mentor engineers, and drive continuous operational improvement.

Requirements

  • Bachelor’s degree or higher in Engineering, Computer Science, or equivalent practical experience.
  • 8–10 years of relevant experience in Site Reliability Engineering, DevOps, cloud infrastructure, platform engineering, data infrastructure, or production engineering.
  • Strong hands-on experience operating production infrastructure on AWS, including Apache Airflow, AWS EMR, Spark or Hadoop, Amazon EKS or Kubernetes, Terraform, and Python.
  • Experience supporting containerized workloads, ML infrastructure, data platforms, workflow orchestration, and production troubleshooting.
  • Practical experience with cloud cost optimization, FinOps, AWS cost analysis, tagging, budgeting, forecasting, and cost governance.
  • Strong understanding of Linux systems, networking, distributed systems, observability, incident management, root cause analysis, and reliability engineering.
  • Experience with observability platforms such as CloudWatch, Prometheus, Grafana, Splunk, OpenSearch, Datadog, or similar tools.
  • Preferred experience includes large-scale SaaS or high-volume data infrastructure, ML infrastructure, batch processing, and optimization of EMR, Spark, Airflow, EKS, storage, and compute workloads.
  • Preferred AWS experience includes EC2, S3, RDS, IAM, VPC, CloudWatch, OpenSearch, Lambda, ElastiCache, Savings Plans, Reserved Instances, Spot adoption, Graviton migration, and storage lifecycle management.
  • Preferred experience includes AWS Cost Explorer, AWS CUR, Cloudability, CloudHealth, Kubecost, CI/CD systems, GitHub workflows, Atlantis, Puppet, Ansible, Helm, and Argo CD.
  • FinOps certification or equivalent hands-on cloud financial management experience is a plus.
  • Ability to operate independently, lead initiatives end to end, communicate clearly, and influence teams toward reliable, scalable, and cost-aware designs.

Benefits

  • Hybrid work arrangement in Bangalore, India.
  • Opportunity to work on large-scale network assurance, data, ML, cloud infrastructure, reliability, and FinOps systems at Cisco ThousandEyes.
  • Cross-functional collaboration with data engineering, ML, platform, finance, product, and engineering teams.
  • Technical leadership, mentorship, and opportunities to drive platform and operational improvements.

Tech Stack

AnsibleApache AirflowApache HadoopApache SparkArgo CDAWSDatadogGrafanaHelmKubernetesLinuxPrometheusPuppetPythonSplunkTerraform

Categories

DevOpsSite Reliability
Cisco

About Cisco

10,000+ employees

Cisco designs and sells networking, security, and collaboration platforms for enterprises, service providers, and governments, spanning routers and switches, Wi‑Fi, firewalls, zero‑trust, observability, and cloud-managed IT (Meraki) plus Webex. Its business model mixes hardware, software subscriptions, and support/consulting services. Founded in 1984 and headquartered in San Jose, California, Cisco is a public company traded on Nasdaq and serves customers across data centers, campuses, and service provider networks.

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