C

Cisco

Makes networking gear and security software

Technical Leader - Site Reliability Engineering, Go development

Site Reliability EngineeringConfirmed live in the last 24 hours
Full-timeIn-person

About the Job

Requirements

  • At least 8 years of professional software, site reliability, or infrastructure engineering experience, including technical leadership of substantial production systems.
  • Experience designing, deploying, and operating large distributed services on Kubernetes.
  • At least 5 years of programming experience in Go or a similar systems programming language.
  • Experience supporting production services through incident response, troubleshooting, performance analysis, Kubernetes reliability practices, observability, automation, and operational readiness.
  • Understanding of Linux and networking concepts, including IPv4/IPv6, TCP, routing, DNS, and TLS.
  • Sound judgment in architecture, incident response, prioritization, and technical tradeoffs, and the ability to align stakeholders across teams without relying on formal authority.

Responsibilities

  • Lead the feasibility assessment, technical planning, and phased migration of eligible workloads from AWS-hosted Kubernetes clusters to the internal Kubernetes platform, establishing technical direction and staged delivery plans.
  • Support operation and reliability of specialized Kubernetes workloads with non-standard load-balancing, networking, and traffic requirements; continue supporting the application after migration, including production readiness, incident response, performance improvements, and operational improvements.
  • Solve complex issues across applications, Kubernetes, Linux, networking, containers, and infrastructure; improve the scalability, reliability, security, performance, and operability of Kubernetes-hosted services.
  • Partner with the Node Connectivity, firmware, cloud infrastructure, security, SRE, and product teams to prioritize support and coordinate cross-system changes; contribute to broader Kubernetes SRE and platform reliability initiatives as priorities evolve.
  • Design, implement, and maintain production-quality Go software for distributed, concurrent, and networked systems.
  • Drive operational readiness through service level indicators and objectives, comprehensive testing, on-call support, root-cause analysis, and long-term corrective actions.

Desired Qualifications

  • Experience operating Kubernetes across AWS, on-premises, or hybrid environments, using AWS/EKS, Docker, Kustomize, GitLab CI/CD, or similar deployment systems.
  • Experience with Kubernetes networking, ingress, load balancing, service discovery, and traffic management for high-throughput or geographically distributed services.
  • Experience with gRPC, Protocol Buffers, mutual TLS, PKI, VPNs, tunneling, or network security.
  • Experience with production observability platforms such as OpenTelemetry, Prometheus, Datadog, or similar tools, along with distributed routing, packet processing, performance optimization, or failure testing.

About the Company

Cisco

Makes networking gear and security software

Cisco makes the switches and routers that connect offices, data centers, and cloud services, and it also sells cybersecurity tools and Webex video meetings to businesses and governments. It was one of the first companies to sell routers that let different kinds of computer networks exchange data, and in 2000 it briefly became the world's most valuable company. Customers run its network gear, from Wi-Fi access points to AI data center systems, with Cisco software that sets up and secures the network, while its Splunk unit searches computer logs to catch outages and attacks. Cisco earns money from hardware sales, software subscriptions, and support contracts. It was founded in 1984 and is based in San Jose, California.

Company size
10,001+
Company stage
IPO
Headquarters
San Jose, CA
Founded
1984

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