Sr. Site Reliability Engineer - job 0 of 50

As a Sr. Site Reliability Engineer at Visa Technology & Operations LLC, you'll have a diverse range of responsibilities. You'll primarily support database administration and engineering teams by designing and managing Microsoft SQL database environments, collaborating cross-functionally, and ensuring that database services meet established SLAs. Additionally, you will be involved in installing, configuring, and maintaining MSSQL databases, participating in database migrations, and implementing high-availability solutions and disaster recovery processes.

To qualify for the Sr. Site Reliability Engineer position at Visa Technology & Operations LLC, candidates typically need a degree in computer science or a related field, along with extensive experience in database administration, particularly with Microsoft SQL Server. Familiarity with PowerShell for automation, disaster recovery solutions, and a strong understanding of database architecture and optimization strategies are crucial to excel in this role.

Visa Technology & Operations LLC emphasizes 24x7 operation and availability for mission-critical applications. This is achieved through a combination of regular capacity planning, effective monitoring, high-availability database solutions, and disaster recovery strategies implemented by the Sr. Site Reliability Engineer. By continuously assessing database growth and utilizing predictive analysis, we can proactively manage resources to maintain high performance.

At Visa Technology & Operations LLC, a Sr. Site Reliability Engineer might use a variety of DBA tools to enhance performance monitoring, tuning, and database management. This includes tools for automation of tasks like database change management processing, as well as systems for analytics and reporting on database utilization. Knowledge of the latest DBA tools and technologies can significantly improve task effectiveness and overall system performance.

Yes, the Sr. Site Reliability Engineer position at Visa Technology & Operations LLC offers flexibility, including partial telecommuting options. This allows you to balance your professional responsibilities with personal needs while still collaborating effectively with the team based in Austin, Texas.

When answering this question, be specific about your hands-on experience with SQL Server. Discuss the version you are familiar with, your experience in managing and configuring servers, and any unique challenges you’ve faced and how you resolved them. Highlight your familiarity with backup and recovery practices, performance tuning, and high availability solutions you have implemented.

For this question, explain your methodology for capacity planning. Mention your experience in analyzing historical data growth trends, predicting future requirements, and how you ensure that database systems can handle new applications and users without performance degradation. It's important to show that you use structured reporting in your approach.

When discussing your strategies for disaster recovery, detail your understanding of the different types of backup solutions, such as full, differential, and transaction log backups. Discuss the importance of regular testing of recovery processes and how you ensure that backups are reliable and accessible as part of your disaster recovery plan.

In your response, provide a specific example of a SQL performance issue you encountered. Describe the symptoms you observed, the steps you took to diagnose the problem, the tools you used for performance monitoring, and the ultimate resolution. Demonstrating your analytical and problem-solving skills is key.

When asked about PowerShell, be explicit about how you’ve used it in your previous roles. Highlight specific tasks you automated, any modules you are familiar with, and how your scripting has improved efficiency in database administration. Show your understanding of how automation can alleviate repetitive tasks.

In your answer, cover your experience with planning and executing database migrations. Discuss the steps you took to ensure data integrity, the strategies you used to minimize downtime, and any challenges you faced during the migrations. It's beneficial to show that you have a systematic approach to such tasks.

When discussing database security, outline your knowledge of encryption, access permissions, and auditing approaches. Talk about your experience implementing security protocols and best practices to safeguard sensitive data, and explain any specific tools you’ve used to monitor and enhance database security.

Describe specific high availability solutions you have worked with, such as clustering or replication strategies. Provide examples of how you implemented these solutions in previous roles, their impact on database uptime, and any lessons learned during implementation.

Your answer should include methods you employ to stay current with SQL Server developments—such as attending webinars, participating in forums, reading industry publications, or engaging with communities. Highlight your passion for continuous learning and how it enhances your capabilities as a Sr. Site Reliability Engineer.

Discuss your experience with performance tuning of SQL databases. Explain the techniques you've applied, such as index optimization or query analysis, and how you monitored performance. Providing examples of how you improved database performance in prior roles will solidify your credibility.