Cisco

Principal Engineer – Agentic AI for Network & Security Operations | 15+ years, Bangalore

Cisco
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2 days ago
Bengaluru, IndiaStaff+

Responsibilities

  • Define architecture for agentic AI platforms supporting network troubleshooting, operational assistance, incident analysis, and dynamic visualization.
  • Build tool-using AI agents that reason over telemetry, configurations, events, alerts, logs, and operational knowledge.
  • Establish evaluation frameworks, guardrails, correctness standards, and gateway services for production agents.
  • Design fault detection, alerting, suppression, analysis, and automated-remediation systems.
  • Develop closed-loop workflows for proactive detection, guided investigation, and safe remediation.
  • Architect high-volume streaming and event-processing platforms for network and security telemetry.
  • Create reusable services for search, scheduling, observability, data protection, and operational integrations.
  • Integrate network and security platforms with SIEM, IT service-management, collaboration, and customer-notification systems.
  • Design resilient, observable, cost-efficient, multi-cloud platforms across AWS and GCP.
  • Lead performance, scalability, reliability, cloud-cost optimization, and architecture-review initiatives.
  • Partner with product and engineering leaders to turn AI capabilities into customer outcomes.
  • Mentor senior engineers and promote architecture, resiliency, observability, and software-quality practices.

Requirements

  • 15+ years of experience in networking, security, platform engineering, distributed systems, or related fields.
  • Significant experience as a principal engineer, architect, founding engineer, or equivalent senior technical leader.
  • Strong enterprise network-management expertise, including infrastructure, device telemetry, configurations, fault management, and operational automation.
  • Experience designing production systems for network assurance, fault detection, alert processing, or automated remediation.
  • Hands-on experience building LLM-based or agentic systems for networking, security, operations, or customer-support use cases.
  • Experience with agent orchestration, tool-using agents, evaluation, guardrails, and production correctness.
  • Experience building high-volume streaming or event-driven platforms with Kafka, Flink, Kinesis, or equivalent systems.
  • Strong knowledge of distributed data and search technologies including OpenSearch, Elasticsearch, Hudi, RocksDB, Redis, DynamoDB, or relational databases.
  • Experience designing cloud-native platforms with Kubernetes, Docker, microservices, and asynchronous messaging.
  • Experience with AWS, GCP, or comparable public-cloud platforms.
  • Strong programming ability in Java and/or Python.
  • Working knowledge of TCP/IP, HTTP, TLS, SNMP, SMTP, ICAP, or related network and security protocols.
  • Experience with observability platforms such as Prometheus, Grafana, ELK, Loki, or comparable systems.
  • Ability to define technical direction, review designs, and deliver production systems across multiple engineering teams.
  • Preferred qualifications include LangGraph or comparable agent-orchestration experience, enterprise AI retrieval and evaluation expertise, network and cloud-security platform knowledge, SIEM and ITSM integration experience, platform migration leadership, patents or publications, and experience mentoring engineers without direct organizational authority.

Benefits

  • Cisco describes opportunities to grow and build solutions with worldwide teams and experts.
  • The role is based in Bangalore; no remote or hybrid arrangement, contract duration, or other practical work logistics are stated.

Tech Stack

Amazon DynamoDBApache FlinkApache KafkaAWSDockerElasticsearchGoogle Cloud PlatformGrafanaJavaKubernetesPrometheusPythonRedisSplunk
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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