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Principal Capacity Engineer

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CommScope

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Location:
United States , Sunnyvale

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Contract Type:
Not provided

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Salary:

135600.00 - 200000.00 USD / Year
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Job Description:

At RUCKUS Networks, we’re building the next generation of cloud services. Our mission is to create the foundation that makes cloud service deployment simple, fast, and scalable. As part of the Cloud Infrastructure team, you’ll work on large-scale system design, networking, security, automated orchestration, and more. As a Principal Engineer for Capacity, you’ll ensure our cloud infrastructure can handle today’s demands—and tomorrow’s growth. You’ll focus on performance, scalability, and reliability, combining hands-on development with strategic planning. From analyzing system performance to designing failover mechanisms, you’ll play a critical role in keeping our services resilient and efficient.

Job Responsibility:

  • Anticipate future resource needs and design for scalability
  • Continuously monitor system performance and run load tests
  • Optimize compute resources to prevent over-provisioning or shortages
  • Implement redundancy and failover strategies to minimize downtime
  • Automate capacity-related tasks using Python, Bash, and other tools
  • Collaborate with development and operations teams to align infrastructure with application needs

Requirements:

  • 10+ years in capacity engineering or related domains
  • Strong programming skills in Python, Golang, and automation scripting
  • Deep expertise in Linux environments
  • Hands-on experience with infrastructure management and automation
  • Proficiency with APM tools like Prometheus, Grafana, ELK
  • Familiarity with hyperscaler platforms (GCP preferred, AWS, or Azure)

Nice to have:

  • Leadership and mentoring experience
  • A track record of innovation and proposing creative solutions
  • Ability to manage multiple priorities and meet deadlines
  • Strategic thinking and strong communication skills
  • Self-starter mindset with analytical and problem-solving abilities
What we offer:
  • Medical, dental, and vision plans
  • Life and accidental death insurance
  • A 401(k) plan
  • Participation in the Company’s Incentive Plan
  • Eleven paid holidays in a full calendar year
  • Two weeks of paid vacation (prorated based on start date)
  • Other leave options

Additional Information:

Job Posted:
January 10, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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