Top Senior Site Reliability Engineer Jobs in Boston, MA

Maintain and improve multi-cloud Kubernetes infrastructure, CI/CD (Argo Workflows/ArgoCD), observability, and networking. Build reliable continuous deployment tooling and onboarding flows, provide internal support, collaborate across Platform Engineering, contribute upstream (open-source/operators), and participate in a 24/7 on-call rotation to resolve deployment infrastructure issues.

The engineer will build and operate AI/ML infrastructure, managing services on AWS and bare metal, using tools like Kubernetes and Terraform.

As a Site Reliability Engineer, you will ensure system stability and resilience, define reliability standards, and automate operational processes while collaborating cross-functionally to improve performance and reduce incidents.

The role involves defining reliability strategies, leading initiatives across teams, enhancing monitoring and incident response, and mentoring engineers at Dropbox.

Lead development of AI-assisted reliability tooling, own incident response end-to-end, improve observability and SLO/SLI frameworks, scale single-tenant SaaS operations, mentor engineers, and reduce recurring operational toil through engineering and automation.

As a Senior Site Reliability Engineer, you'll design and build complex systems, support Atlas platform operations, automate processes, and ensure high availability of services.

The Senior Site Reliability Engineer will mentor teams on observability practices, architect systems for growth, automate developer tasks, and debug production issues.

The Site Reliability Engineer manages AWS Kubernetes infrastructure, ensuring operational excellence, security, and scalability, while implementing reliability improvements and best practices.

This internship role focuses on SRE skills, requiring collaboration and problem-solving in dynamic environments for Zscaler's Zero Trust Exchange team.

As a Cloud Cost Utilization SRE at GitLab, you'll manage cloud spending, improve tracking and optimization of cloud usage, and collaborate with finance and engineering teams to enhance cost efficiency across AWS and GCP.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

Own reliability, monitoring, and incident response for AI infrastructure; build automation and CI/CD tooling; manage Kubernetes/Docker production workloads; partner with infrastructure, security, and compliance; improve observability and documentation; develop internal full‑stack tooling in Go or Python.

The Senior Site Reliability Engineer will develop and support distributed storage services, ensuring reliability and operational safety, with a focus on automation and efficiency.

Seeking a Site Reliability Engineer with expertise in networking and distributed systems for building secure multi-cloud infrastructure. Responsibilities include maintaining network architecture and ensuring reliable service-to-service communication, involving a 24/7 on-call rotation.

Lead design and implementation of cloud-native, highly available infrastructure and automation. Improve reliability via IaC, observability, incident response, SLOs, CI/CD, Kafka-based architectures, on-call support, mentoring, and cross-team reliability initiatives.

As the first Site Reliability Engineer in the US, you'll ensure platform stability and oversee incident responses during PST hours, bridging infrastructure and code, while improving operability and compliance in a medical-device environment.

Support and maintain production, beta, and development web applications with rotating on-call duties. Troubleshoot complex incidents, perform root cause analysis, collaborate across teams, support deployments in on-prem and cloud (AWS/Azure), and ensure SLA compliance while participating in Agile/SAFe processes.

Design, build, and operate multi-account cloud infrastructure using IaC. Automate customer deployments, manage CI/CD, troubleshoot production across infra/data/app layers, and handle networking, security, and compliance for regulated environments while collaborating with platform and professional services teams.

Embed with service teams to define SLIs/SLOs and error budgets, run Operational Readiness Reviews, improve incident-to-improvement pipelines, advise on resilience and architecture, reduce operational toil through automation, and shape org-wide on-call practices and operational maturity.

Operate and harden production EKS Kubernetes clusters across multiple AWS regions. Build IaC (Terraform, Ansible), implement policy-as-code, ensure security and compliance, manage observability (Prometheus/Grafana), perform L3 support and incident RCA, run platform-level testing and DR, automate toil, and partner with application teams for sizing and cost optimization to achieve high availability for critical cloud infrastructure.

The SRE Technical Project Manager will lead project delivery, incident management, automation processes, and uptime communication, partnering with SRE and development teams to ensure system stability and scalability.

Support and optimize products migrated to AWS, implement cloud best practices, maintain operational coverage, enhance automation, observability, CI/CD/GitOps, and security. Collaborate with development and platform teams to scale, troubleshoot, and ensure reliable SaaS operations.

Ensure reliability and availability of Tradeweb's global AWS platform through IaC automation, observability and SLO definition, incident triage and resolution, on-call duties, collaboration with development teams, and security-focused platform improvements.

Develop and maintain Kubernetes runtime environments, support developers, resolve critical issues, and participate in on-call rotations for production systems.

Maintain and integrate hardware and software systems for quantum controls, manage lab and test infrastructure (HIL, K8s, networking, rack servers), automate provisioning and CI/CD, implement monitoring/alerting and observability, support incident response and root-cause analysis, and define operational procedures to ensure reliability across development and production environments.