Cisco

posted 4 months ago

Full-time - Mid Level
Computer and Electronic Product Manufacturing

About the position

The Database Performance Tuning Analyst role at Cisco Systems, Inc. is a pivotal position that focuses on ensuring the smooth operation of critical revenue-generating and back-office applications. This role is essential for proactively and predictively solving performance issues across the entire technology stack, which includes applications, databases, and the underlying infrastructure. The goal is to strive for operational excellence, ensuring that all systems run efficiently and effectively to support business operations. In this role, you will collaborate closely with Cisco leaders and work alongside mentors, fostering incredible relationships with colleagues who share a passion for connecting the unconnected. The team is dedicated to customer satisfaction and enjoys a fun, collaborative work environment. You will be encouraged and inspired to contribute to a more secure and smarter world with unlimited bandwidth. As a Database Administrator, you will leverage your expertise to manage and address critical production databases optimally. You will utilize your strong knowledge of database technologies and programming languages, such as Python and Java, to work through CI/CD pipelines. Your responsibilities will include developing secure automation code to proactively fix issues and employing deep problem-solving skills, including AI/ML techniques, to identify and resolve root causes of performance issues across databases, compute, storage, and network systems.

Responsibilities

  • Ensure smooth running of critical revenue-generating and back-office applications.
  • Proactively and predictively solve performance issues across the technology stack.
  • Strive for operational excellence in database management.
  • Collaborate with Cisco leaders and mentors to enhance team performance.
  • Develop secure automation code to fix issues in production databases.
  • Utilize AI/ML techniques to identify and resolve performance issues.

Requirements

  • Bachelor's degree in computer science, Information Technology, or a related field.
  • 5+ years of experience as an Oracle DBA with a focus on performance tuning and optimization.
  • Experience with Oracle database diagnostic tools such as AWR, ADDM, and ASH.
  • Skilled in SQL and PL/SQL tuning, with an understanding of execution plans and tuning advisors.
  • Experience with Oracle Enterprise Manager (OEM) for database performance monitoring and management.
  • Ability to work in a team environment and communicate effectively with both technical and non-technical staff.

Nice-to-haves

  • Experience with performance troubleshooting on Oracle Real Application Clusters (RAC).
  • Experience with Oracle Real Application Testing (RAT), Oracle Data Guard, and Oracle GoldenGate.
  • Demonstrated history of identifying and resolving complex performance issues in a production environment.
  • Experience in developing web-based automation tools using Oracle APEX.
  • Strong analytical and problem-solving abilities, along with documentation skills.
  • Programming skills with exposure to AI/ML.
  • Experience working in an agile development environment.

Benefits

  • 10 days off each year for volunteer work.
  • Opportunities for professional development and career growth.
  • Flexible hybrid work structure with remote work options.
  • Inclusive workplace culture that celebrates diversity.
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