Full-Time

Lead Site Reliability Engineer

Data Platform, AI/ML Infrastructure

Cisco

Cisco

10,001+ employees

Networking hardware, security software, collaboration services

No salary listed

Bengaluru, Karnataka, India

Hybrid

Hybrid role; expect some on-site days in Bangalore.

Category
DevOps & Infrastructure (1)
Required Skills
Kubernetes
Python
Airflow
Apache Spark
AWS
Go
Terraform

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Requirements
  • Ability to design and implement scalable and well tested solutions, with focus on operational efficiency.
  • Strong cloud experience, preferably AWS.
  • Infrastructure as a Code expertise, especially Terraform and Kubernetes/EKS.
  • Expertisescaling and orchestrating productionAI/ML infrastructure using the Hadoop ecosystem (Spark, Hive, HDFS, Gobblin), Airflow, and AWS big data services like EMR and SageMaker.
  • Ability to write high quality code in Python, Go, or equivalent programming languages.
Responsibilities
  • Design, build, and optimize cloud and data infrastructure to ensure the high availability, reliability, and scalability of big-data and ML/AI systems to meet customer needs, while implementing SRE principles such as monitoring, alerting, error budgets, and fault analysis.
  • Collaborate closely with cross-functional teams, including customers, development, product management, and security teams, to create secure, scalable solutions that support ML/AI workloads and enhance operational efficiency through automation.
  • Troubleshoot complex technical problems in production environments, perform root cause analyses, and contribute to continuous improvement efforts through postmortem reviews and proactive performance optimization.
  • Lead the architectural vision and shape the team’s technical strategy and roadmap, balancing immediate needs with long-term goals, driving innovation, and influencing the technical direction.
  • Serve as a mentor and technical leader, guiding teams and fostering a culture of engineering and operational excellence by sharing your deep knowledge and experience.
  • Engage with customers and stakeholders to understand use cases and feedback, translating them into actionable insights and effectively influencing stakeholders at all levels.
  • Utilize your strong programming skills to integrate software and systems engineering, building core data platform capabilities and automation to meet enterprise customer needs and roadmap objectives.
  • Develop strategic roadmaps, processes, plans, and infrastructure to efficiently deploy new software components at an enterprise scale while enforcing engineering best practices.
Desired Qualifications
  • Solid understanding of Unix/Linux systems, the kernel, system libraries, file systems, and client-server protocols.
  • Have experience with architecting software and infrastructure at scale with a sense of ownership and accountability.
  • Experience with observability tools including Prometheus (Alertmanager), Grafana, Thanos, CloudWatch, OpenTelemetry, and the ELK stack.
  • Certifications: CKA (Certified Kubernetes Administrator), CKAD (Certified Kubernetes Application Developer), AWS Certified DevOps Engineer, or equivalent certifications in cloud and security domains.

Cisco designs and sells networking hardware, software, and services that help organizations connect, protect, and manage data. Its products include networking gear, security solutions, cloud services, and collaboration tools like Webex to support hybrid work. Cisco differentiates itself with a broad, integrated stack—routing and switching, security, cloud, and collaboration—that works together at scale. Its goal is to help customers securely connect people, devices, and applications, enabling reliable communication and digital transformation across enterprises of all sizes.

Company Size

10,001+

Company Stage

IPO

Headquarters

San Jose, California

Founded

1984

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Simplify Jobs

Simplify's Take

What believers are saying

  • Nvidia and Cisco expanded Secure AI Factory on August 25, 2026, adding Supermicro.
  • Cisco booked $1.3B non-hyperscaler AI orders in FY2026, boosting sovereign and neocloud demand.
  • Cisco’s Q4 FY2026 revenue rose 18% to $17.3B, with networking up 28%.

What critics are saying

  • CISA flagged Cisco vulnerabilities exploited in 2026, forcing urgent patches across federal networks.
  • Cisco cut nearly 4,000 jobs in May 2026, signaling margin pressure and restructuring churn.
  • Repeated 2026 exploited CVEs push buyers toward Arista and Palo Alto by 2027.

What makes Cisco unique

  • Cisco’s August 12, 2026 earnings proved $9.3B FY2026 AI orders and $72.8B guidance.
  • Cisco’s Secure AI Factory with NVIDIA uses Cisco switches, Nexus One, and Spectrum-X.
  • Cisco’s installed base and 29.3% Ethernet switch share keep enterprises locked in.

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Benefits

Paid Vacation

Hybrid Work Options

Flexible Work Hours

Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
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Sep 2nd, 2026
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