Cisco

Performance Test Engineer, CX(Hybrid)

Cisco
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2 days ago
Fremont, CA, USA +4 moreSenior
H1B sponsor

Base Salary

$155k - $223k/yr

Responsibilities

  • Architect and execute load, stress, endurance, spike, and benchmarking tests across UI, API, and back-end layers.
  • Diagnose performance bottlenecks across Linux, enterprise networking, AWS, SaaS, and on-premise environments.
  • Create Python or Java utilities, custom scripts, and automated performance tests.
  • Embed automated performance guardrails into CI/CD pipelines to identify regressions.
  • Use AI tools and agentic frameworks to accelerate test-case generation and create scalable no-code test harnesses.
  • Analyze system metrics, logs, and telemetry and translate findings into optimization strategies and architectural improvements.

Requirements

  • Bachelor’s degree plus five years of related experience, master’s degree plus three years, PhD plus zero years, or equivalent related work experience.
  • Expertise in performance testing methodologies and tools such as JMeter, NeoLoad, or LoadRunner, including UI performance auditing.
  • Proficiency in Python or Java for utility creation, custom scripting, and test automation.
  • Experience with SaaS and on-premise environments, Linux/Unix operating systems, AWS cloud infrastructure, and Splunk.
  • Strong understanding of core networking concepts and protocols.
  • Applied experience with AI tools and agentic AI approaches is preferred.
  • AWS certification, such as AWS Certified Solutions Architect or AWS Certified Developer, is preferred.
  • Hands-on experience with Dynatrace, AppDynamics, New Relic, or Grafana is preferred.
  • Strong communication, documentation, ownership, drive, and attention to detail are preferred.

Benefits

  • Hybrid work model with three in-office days per week in San Jose, California.
  • Medical, dental, and vision insurance, a 401(k) plan with Cisco matching contributions, paid parental leave, disability coverage, and basic life insurance.
  • Potential eligibility for Cisco restricted stock unit grants.
  • Paid holidays, birthday leave, year-end shutdown, personal wellness days, vacation, sick time, and optional paid volunteer days.
  • Annual bonus eligibility for non-sales roles.

Tech Stack

Apache JMeterAWSGrafanaJavaLinuxPythonSplunk

Categories

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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