Top SRE Engineer Jobs in Los Angeles, CA

Own the reliability, performance, resilience, observability, and security of AWS and Kubernetes infrastructure supporting products and AI/ML workloads. Define SLOs, lead incident response and root-cause analysis, build Terraform automation, optimize cloud costs, reduce operational toil, and establish deployment standards that help engineers ship reliably. Participate in on-call rotations and maintain HIPAA-compliant infrastructure.

Work as an SRE embedded with product teams to improve reliability by fixing application code (primarily TypeScript), building observability (Prometheus, Loki, Grafana, Alloy), defining SLIs/SLOs, leading incident response and postmortems, automating toil, and supporting deployments across on‑prem DoD and AWS environments.

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.

Lead SRE efforts to improve security, reliability, cost efficiency, and observability. Build automation, CI/CD, agentic AI platforms (MCPs), and tooling for capacity planning, incident response, and self-service. Evangelize SecDevOps and zero-trust designs across product and platform teams.

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

The Senior Site Reliability Engineer will enhance reliability of Block's platform, improve incident response using AI tools, and coordinate incident management. Responsibilities include building reliable systems, standardizing tools, and leading high-severity incidents during on-call rotations.

Lead SRE efforts for DFIN SaaS: ensure availability, performance, scalability, and automation. Implement monitoring, CI/CD, IaC, container orchestration, AI-enhanced observability, incident response, RCA, and runbook automation while collaborating across engineering teams.

Own platform reliability, performance, observability, and resilience for scalable backend systems. Mentor engineering teams on secure, performant coding practices; establish OpenTelemetry observability and service-level objectives; design and improve incident response processes; and implement automated testing. Collaborate with engineering leaders, product managers, and cross-functional teams on shared infrastructure and challenging technical solutions. The role also contributes to cloud infrastructure, CI/CD, tabletop exercises, and modern distributed systems across the organization.

Build and improve resilient, scalable backend systems as part of the Platform team. Responsibilities include implementing observability with OpenTelemetry, defining SLOs, owning incident response processes and follow-ups, mentoring teams on secure and reliable coding, and applying automated testing. The role involves working with Java, Spring Boot, microservices, distributed systems, Kubernetes, cloud infrastructure, and CI/CD while collaborating with engineering leadership and cross-functional teams.

Operate and maintain AWS-hosted MERN applications and large-scale data workflows. Manage serverless and Spark-based pipelines, perform incident response and on-call duties, engineer automation to eliminate operational toil, ensure HIPAA/SOC2/HITRUST compliance, build observability and lead blameless post-mortems.

Senior SRE owning availability, automation, and observability for CI/CD platform services. Build and operate infrastructure, run on-call, lead incident response, mentor engineers, drive design/capacity planning, integrate AI-assisted workflows, and improve cross-team reliability.

Operates and improves high-traffic, business-critical cloud and network systems. Designs scalable network solutions, manages performance and troubleshooting, automates deployment and monitoring, coordinates router and switch installations, and tests redundancy, resilience, and failover. Partners with development teams to improve operability, supports project planning and vendor comparisons, provides training, and participates in on-call coverage.

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

Design, build, and operate highly available ground and site network infrastructure across commercial and secured environments. Architect Kubernetes platforms, enforce security and compliance controls, develop Terraform-based infrastructure as code, and establish monitoring, logging, alerting, CI/CD, and automation. Serve as a site reliability owner for mission-critical systems, driving uptime and incident response. Partner with security and mission operations teams, define architectural standards, and mentor engineers.

The role involves ensuring software reliability and performance, managing incidents, developing infrastructure automation, and mentoring junior engineers within a platform team.

Internship SRE role responsible for availability, performance, and scalability of an e-commerce supply-chain platform. Tasks include SLO/SLA definition, observability (Prometheus/Grafana/Loki/Tempo/OpenTelemetry), incident response, capacity planning, disaster recovery for PostgreSQL, infrastructure-as-code (Terraform), CI/CD automation, and operational reliability for AI agent services. Mentored by Head of Technology/CTO with potential conversion to full-time based on performance.

Deploy, operate, validate, and improve Ateme video delivery platforms in customer environments, including critical live production systems. Responsibilities include Linux administration, networking, video technology integration, troubleshooting, performance investigations, documentation, customer training, technical collaboration with R&D, and ensuring service availability. The role supports live production events and participates in a 24/7 on-call rotation.

Audit infrastructure, deployment pipelines, monitoring, alerting, incident response, on-call practices, and internal tools. Produce actionable audit reports, implement code and configuration fixes, improve SLOs and reliability practices, advise on scalable architecture, and partner with engineers on implementation and handoff. The role is a fully remote, part-time consulting engagement with potential for full-time conversion.

Owns reliability, observability, and incident response for a GPUaaS platform. Defines SLOs, builds monitoring and alerting systems, leads major incidents and post-incident reviews, automates operational processes, maintains runbooks, manages on-call operations, coordinates with engineering teams, drives chaos testing, reports SLA performance, and mentors junior engineers.

Build scalable automated solutions for device fleet management, own and optimize MDM platforms, write OS-level scripts for self-healing, gather telemetry to prevent end-user disruption, translate compliance (CMMC) into code-managed baselines, and create dashboards and alerts measuring end-user SLOs.

Lead design, development, deployment, and scaling of cloud infrastructure and SRE tooling. Build automation, CI/CD, observability, capacity planning, and reliability improvements; collaborate with product teams to define non-functional requirements and resolve production issues.

Manage and optimize a multi-account AWS environment supporting production healthcare applications and analytics platforms. Responsibilities include AWS infrastructure administration, CI/CD and infrastructure automation, observability, incident response, on-call support, disaster recovery validation, HIPAA/HiTrust compliance, IAM and security controls, and support for containerized Java and Python applications. The role also contributes to Kubernetes and EKS modernization initiatives and partners with developers to resolve complex production issues.

Owns reliability, observability, performance, and security for a multi-region SaaS platform. Responsibilities include managing Datadog, implementing APM and tracing, defining SLOs, developing automation, expanding infrastructure as code and CI/CD, automating operational workflows, maintaining security controls, participating in incident response, documenting procedures, and mentoring engineers.

Support and automate cloud infrastructure (primarily Azure) for insurance applications. Implement IaC, assist deployments, troubleshoot incidents, improve security controls, and maintain monitoring and documentation while collaborating with engineers and non-technical stakeholders.

Ensure stability and resilience of Runpod's distributed AI platform by defining SLIs/SLOs, leading incident response, building observability and reliability tooling, automating operational workflows, and partnering with engineering teams to reduce toil and improve production readiness.