Top Reliability Engineer Jobs in Los Angeles, CA

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.

Design and build a centralized reliability platform and developer-facing APIs. Implement AI agents for incident triage, log/trace summarization, and recommended actions. Own projects end-to-end and collaborate with product, infra, data, and SRE teams.

Design, build, and operate highly available, observable cloud-native production systems. Improve reliability through automation and infrastructure-as-code, troubleshoot performance issues, collaborate with engineers for scalable designs, and ensure security best practices across cloud and data-center environments.

Perform system-level reliability analyses (FTA, FMEA/FMECA, RBDs), reliability predictions, and develop/maintain spaceflight component reliability data. Support trade studies, identify critical components, assist root cause/failure investigations and risk characterization for human-rated space station systems.

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

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.

Investigate, analyze, and track on-orbit hardware reliability for the Starshield constellation. Drive root-cause investigations, collaborate across design/production/operations, build monitoring and analysis tools, and provide data-driven reliability improvements across design, test, and operations.

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.

Perform failure analysis and root cause investigations on satellite PCBAs; collaborate with design, manufacturing, test, and supply chain teams to improve reliability; run benchtop environmental tests; monitor yields and quality metrics; document findings and drive corrective actions to enhance product robustness and test coverage.

Build, configure, and deploy cloud tools and CI/CD pipelines; containerize applications; maintain observability; support dev/ops and debug code; participate in on-call rotation; scope projects and integrate open- and closed-source tools.

Lead automation and optimization of Filevine's data platform: performance tune MSSQL/Postgres, optimize Snowflake, provision infrastructure with Terraform/AWS, run stateful containers on Kubernetes, integrate AI/LLM and MCP for operational automation, manage CI/CD, capacity planning, documentation, and serve in 24/7 on-call rotation.

Oversee PCB design and development, manage reliability testing, optimize production, and enhance quality while ensuring DFM for satellite hardware.

Lead reliability integration for Haven-1 structures: drive FMEA and fault-tree analysis, define test plans and verification/validation, shepherd design through build and test, create standards and tools, manage change/configuration, and partner across engineering, risk, and manufacturing to ensure human-rated structural reliability.

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.

Lead build reliability for vehicle integration and test, partnering across engineering, manufacturing, quality, and supply chain to define readiness criteria, drive process maturity, investigate root causes, implement corrective actions, and mentor teams to improve manufacturability, verification, and flight readiness for human-rated space stations.

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 PCB Reliability Engineer will design and develop PCB stack-ups, lead reliability tests, optimize quality and manufacturability, and collaborate with engineering and manufacturing teams for Starship projects.

The PCB Reliability Engineer will lead the design and reliability efforts for Starship electronics, manage PCB development, optimize product quality, and conduct failure analysis.

As a Database Reliability Engineer at ClickHouse, you'll improve reliability, manage escalation processes, support incident response, and enhance database performance while collaborating across teams.

Lead reliability engineering for Silicon Photonics hardware: define and validate reliability models, perform MTBF/MTBCF predictions, analyze field data, direct verification testing and root-cause analysis, drive corrective actions, and mentor cross-functional teams to improve product reliability.

Lead reliability, maintainability, and testability engineering for avionics/navigation systems. Perform R&M allocations, FMEA/FMECA, testability and FRACAS support, BIT verification, MIL-HDBK-based analyses, collaborate with IPTs and suppliers, and support proposal RMT planning.

Lead reliability engineering for spacecraft during concept and formulation: establish reliability frameworks, perform FMEA/FTA/RBD/PHA, create reliability requirements and budgets, maintain reliability predictions (MIL‑HDBK‑217/NPRD), support test/verification strategies, drive mitigation of critical failures, and collaborate with systems and subsystem leads to ensure mission success.

Lead build reliability for machined spacecraft hardware by preventing and diagnosing defects, developing inspection criteria, guiding design-for-reliability, performing development testing, optimizing ERP/MRP traceability, training technicians, and driving corrective actions to ensure hardware and mission reliability.

Own and evolve Babylist's AWS infrastructure and developer platform using Terraform and Kubernetes. Improve CI/CD reliability, support engineers across environments, define monitoring and alerting standards, lead incident response and postmortems, and shape platform architecture to scale for millions of users.