Top Site Reliability Engineer Jobs

The Lead Site Reliability Engineer will ensure reliability, scalability, and performance of Mastercard's applications, enhancing operational practices and developer collaboration in a proactive environment.

Responsible for managing operations within classified environments, overseeing cloud infrastructure, automating tasks, and ensuring system stability in a high-security setting.

Oversee operational support of SAP BTP CPI applications, manage incidents, lead support specialists, and collaborate on architecture and governance for finance processes.

The Senior Site Reliability Engineer II manages infrastructure for Waystar products, enhancing system reliability, observability, and performance while collaborating with engineering teams and mentoring juniors.

Build and maintain automation and reliability for live video distribution across on-prem and cloud. Deploy and manage systems, develop monitoring and automated recovery, troubleshoot complex incidents, coordinate with vendors, document SOPs, support live broadcast components, and participate in L2 on-call rotation.

The Site Reliability Engineer will maintain high-performance cloud and on-premises services, automate tasks, troubleshoot production issues, and collaborate with product teams.

The Sr Staff Site Reliability Engineer will lead infrastructure projects, design scalable solutions, and collaborate across teams while providing technical support and mentorship.

The SRE will ensure the reliability of backend systems, scale Kubernetes-based control planes, and improve automation mechanisms while managing incident processes.

Lead application readiness and remediation coordination for AWS, EOL, and vulnerability patches. Validate impacts, define smoke and regression tests, drive automation, resolve dependencies, escalate blockers, and secure production sign-off to ensure audit-ready closure.

Own and operate endpoint patch deployment and remediation for workstations and user devices: manage pilot rings and rollback groups, monitor patch success and endpoint health, validate post-patch functionality, coordinate incident triage with cross-functional teams, and improve automation, reporting, and evidence capture for vulnerability remediation.

As Vice President of BizOps, you will lead a team to ensure operational excellence, focusing on automation, platform availability, and risk management while collaborating with various stakeholders.

The BizOps Engineer II manages the Crypto Services platform, ensuring production readiness, risk management, and collaboration across teams, focusing on automation and operational excellence.

The BizOps Engineer II is responsible for enhancing system reliability, automating workflows, and ensuring operational excellence across technology services at Mastercard, including application monitoring and CI/CD processes.

The Director of BizOps leads efforts to ensure the reliability and performance of Mastercard applications, fostering developer ownership and operational standards, while managing risks and aligning product priorities with operational needs.

As a Lead Site Reliability Engineer, you will drive SRE practices, influence system architecture, and ensure operational excellence for critical platforms, emphasizing automation and risk mitigation.

The Senior Site Reliability Engineer will enhance the reliability and security of infrastructure for in-home healthcare services, using cloud technology and automation to improve systems and processes.

As a Site Reliability Engineer, you'll maintain the infrastructure for systems, ensure efficiency, automate processes, monitor databases, and participate in architecture discussions.

The Engineering Manager leads the IAM Platform team, focusing on operational leadership, SRE implementation, automation, AI integration, and team development to ensure stability and innovation in identity management.

Architect, build, and operate AWS commercial and government cloud infrastructure and platform services. Implement IaC, Kubernetes (EKS/AKS) management, observability, automation, incident response, and compliance (FedRAMP/NIST). Participate in on-call rotations and support production resiliency, performance, and security.

The Staff Site Reliability Engineer is responsible for ensuring the reliability, performance, and security of workplace collaboration services, focusing on automation, incident management, and operational excellence while providing technical leadership and mentoring to engineers.

Manage and execute infrastructure patching across servers, OS, middleware, databases, virtualization, and cloud. Coordinate patch waves, validate reboots and service health, handle failures and rollbacks, capture evidence, automate workflows, and partner with cross-functional teams to meet remediation SLAs and audit requirements.

As a Staff Site Reliability Engineer, you'll oversee Zscaler production data center services, optimize code, and ensure cloud service availability and performance. Collaborate with cross-functional teams to improve processes and resolve escalated issues.

SREs at Citadel focus on optimizing and maintaining system reliability, performance, and automation for investment applications, collaborating closely with teams.

The role involves designing and automating infrastructure management, improving reliability, building internal tools, and contributing to architectural decisions. Responsibilities include working with Kubernetes and managing large-scale infrastructure, while participating in on-call rotations to prevent incidents.

The Site Reliability Engineer will ensure high availability of Sage's platform, lead incident response, design reliable systems, and improve operational workflows.