Sr. Systems Engineer, Cloud Infrastructure - job 1 of 20

As a Sr. Systems Engineer, Cloud Infrastructure at Visa, your primary responsibilities include designing and implementing secure, scalable cloud infrastructure solutions, collaborating closely with cloud architects, and guiding enterprise-level projects using public cloud platforms like AWS, GCP, and Azure. You will also drive the adoption of DevOps principles by promoting Infrastructure as Code (IaC) and automation while establishing foundational services to enhance security and optimize costs.

Candidates for the Sr. Systems Engineer, Cloud Infrastructure position at Visa should have extensive experience deploying infrastructure solutions on major public cloud platforms such as AWS, GCP, or Azure. Familiarity with DevOps philosophies, Infrastructure as Code (IaC), and automation at scale is essential. Additionally, you should possess a strong understanding of security practices, cloud architecture, and cloud management tools.

The Sr. Systems Engineer, Cloud Infrastructure at Visa plays a crucial role in supporting the company’s mission by engineering reliable and secure infrastructure that enhances operational efficiency and developer productivity. By delivering cloud solutions that align with Visa's security standards and optimizing resource utilization, you help facilitate seamless payment experiences for customers all around the globe.

In your role as a Sr. Systems Engineer, Cloud Infrastructure at Visa, you will work with various technologies, including Kubernetes, Terraform, CloudFormation, and other cloud services offered by AWS, GCP, and Azure. You'll also engage with CI/CD pipeline tools to ensure efficient cloud application deployments and utilize logging and monitoring solutions to maintain security and compliance.

Visa offers a hybrid work environment for the Sr. Systems Engineer, Cloud Infrastructure position. While specific in-office days will be determined by your hiring manager, the role allows for flexibility and remote collaboration, encouraging a healthy work-life balance while still fostering teamwork and innovation.

When answering this question, discuss specific projects you've worked on within these cloud environments, detailing the technologies you used and the outcomes you achieved. Emphasize your understanding of cloud services, architecture, and how you implemented solutions effectively.

Talk about your experience with IaC tools like Terraform or CloudFormation, including how you design, test, and deploy infrastructure configurations. It's essential to convey how you ensure version control, reliability, and repeatability in your processes.

Discuss specific initiatives you’ve led or participated in to promote collaboration between development and operations teams. Share examples of how you've implemented automation, continuous integration, or continuous deployment practices to enhance efficiency and communication.

Provide detailed insights on your security practices, including identity and access management, encryption, network security, and compliance checks. Highlight any frameworks or tools you've used to monitor and maintain security across cloud environments.

Describe your approach to monitoring resources, setting up alerts, and analyzing performance metrics. Share your experiences with redundancy, load balancing, and scaling strategies that you've employed to ensure optimal performance and availability.

Explain how you leverage automation to streamline processes, reduce manual tasks, and enhance efficiency in your cloud management. Discuss specific tools and techniques you've used to automate deployments and infrastructure provisioning.

Detail your experience with Kubernetes, including how you set up clusters, managed resources, and deployed applications. Discuss challenges you've faced and how you overcame them to ensure smooth operation of containerized applications.

Give a concrete example where you identified cost-saving opportunities, such as rightsizing instances, using reserved instances, or employing serverless architecture. Highlight the metrics you tracked to measure the success of these optimizations.

Share your strategies for effective communication and collaboration with various stakeholders. Discuss tools you use for project management, how you track progress, and how you ensure alignment on objectives and timelines.

Talk about the importance of documentation in cloud practices. Detail your approach to creating clear, organized, and up-to-date documentation—whether it relates to architecture, processes, or troubleshooting steps—to ensure team efficiency and knowledge sharing.