Top Infrastructure Engineer Jobs in Los Angeles, CA

Design and scale infrastructure powering a global GPU marketplace. Responsibilities include GPU provisioning, workload scheduling, orchestration, provider onboarding, usage tracking, billing, pricing logic, resource management, and marketplace APIs. The engineer will optimize performance, reliability, security, fault tolerance, and multi-tenant cloud systems while collaborating with product and infrastructure teams. The role requires strong Python and C++ development, distributed systems expertise, and experience building large-scale compute platforms.

Design and build data infrastructure automation, observability, health tooling, dashboards, and system improvements for large-scale object storage platforms. Lead technical designs and feature rollouts across services, improve fleet stability and throughput, automate hardware lifecycle processes, and partner with on-call teams to reduce operational toil and incidents.

Develop and operate Airbnb’s large-scale cloud infrastructure platform, including Kubernetes, developer APIs and CLIs, autoscaling, capacity management, and cloud automation. Build secure, reliable, scalable, and highly available distributed systems using public cloud technologies. Optimize existing infrastructure, improve performance and operational efficiency, troubleshoot production systems, and collaborate across engineering teams and open-source communities.

Own and scale multi-cloud infrastructure across AWS, GCP, Cloudflare, and Hetzner. Manage Kubernetes production environments, Terraform infrastructure, observability, monitoring, CI/CD, incident response, networking, security, and cloud cost optimization. Partner with engineering teams on architecture, deployment reliability, developer experience, and AI workload infrastructure. Participate in L2 on-call rotations and lead lasting improvements to infrastructure resilience and performance.

Design, deploy, maintain, tune, and secure enterprise Linux environments supporting high-performance EDA compute farms. Lead infrastructure-as-code automation, configuration management, continuous deployment, and tooling development using Python, Bash, or Go. Manage LDAP/SSSD naming services, NFS and Autofs storage, virtualization, container infrastructure, registries, networking, and infrastructure telemetry. Support highly available, scalable systems and potentially integrate cloud platforms, CI/CD pipelines, EDA toolchains, and HPC clusters.

Designs and deploys network infrastructure for office openings, relocations, and refreshes. Configures firewalls, switches, wireless networks, VPNs, SD-WAN, routing, and related services. Coordinates with ISPs, contractors, and vendors; troubleshoots connectivity issues; creates technical documentation; and supports cutovers, validation, handoff, and ongoing operations. The role owns technical project tasks from planning through completion and requires occasional off-hours work and regular travel.

Design, build, secure, and scale edge infrastructure, cloud networks, traffic management, and streaming platform services. Manage Cloudflare, AWS, CDN, DNS, load balancing, infrastructure as code, GitOps, and CI/CD systems. Troubleshoot global delivery, connectivity, latency, and routing issues while improving reliability and operational practices. Lead infrastructure projects, guide engineers, share knowledge, participate in on-call rotations, and collaborate with international teams.

Provides Tier 2 operational support for large-scale GPU compute and storage platforms. Responsibilities include troubleshooting Linux servers, GPU systems, storage services, Kubernetes and Slurm environments; managing incidents and tickets; provisioning and maintaining nodes; coordinating with NOC, SRE, data center technicians, vendors, and Tier 3 teams; supporting upgrades and cluster expansions; documenting issues; and automating recurring operational tasks with Bash or Python.

Designs, builds, and operates secure, scalable cloud infrastructure, deployment pipelines, and operational systems. Owns infrastructure architecture, provisioning, CI/CD, infrastructure-as-code, automation, observability, reliability, cost optimization, and incident response. Leads SRE practices, resolves complex production issues, supports distributed systems and microservices, and collaborates with Product and Engineering teams. Participates in on-call rotations and drives durable solutions that improve platform availability and performance.

Lead technical direction for a central infrastructure team supporting all product engineering. Design and maintain AWS infrastructure, Terraform modules, CI/CD workflows, observability, security, networking, cost-visibility tooling, and operational platforms. Coordinate multiple initiatives, improve reliability and incident response, establish paved roads adopted by feature teams, guide infrastructure strategy, and coach engineers across the organization.

Designs reference architectures for AI infrastructure networks, including L2/L3 fabrics, BGP, EVPN/VXLAN, RoCEv2, and QoS. Builds and operates labs to qualify switches, NICs, and network operating systems; conducts interoperability and performance testing; reproduces customer issues; and diagnoses congestion, packet loss, MTU, latency, PFC, and ECN problems. Collaborates with vendors and internal engineering teams to convert findings into validated configurations, automation, documentation, and product improvements.

Designs reference architectures for AI and data center networks, including BGP, EVPN/VXLAN, RoCEv2, and QoS. Builds and operates labs to qualify switches, NICs, and network operating systems; tests interoperability and performance; reproduces customer issues; and diagnoses routing, congestion, packet loss, MTU, and latency problems across GPU, fabric, and storage paths. Documents best practices, develops automation, collaborates with vendors and internal teams, and feeds findings into product development.

Develop and maintain infrastructure for rapid software prototyping and deployment across cloud, private cloud, and bare-metal environments. Manage servers and Kubernetes clusters, configure GPU systems for large language models, optimize performance, build monitoring and alerting, and advise on localized data-center deployments. The role also requires software engineering, Linux administration, security awareness, automation, and collaboration across international teams.

The Lead Infrastructure Engineer will define and build infrastructure at Atticus, managing platforms, security, reliability, and empowering engineering teams.

Build and operate internal infrastructure solutions for engineering teams. Responsibilities include resolving infrastructure requests, executing cloud workload and storage migrations, developing Terraform modules, Helm charts, CLIs, and automation in Go or Python, documenting runbooks, and creating observability dashboards for cost, capacity, and usage. The role requires production Kubernetes and public cloud experience, infrastructure-as-code and GitOps expertise, and cross-functional project delivery.

Build and secure an on-premises AI platform on owned hardware, including local model serving, database-backed search and provenance, and sandboxed execution for AI-generated code. Implement default-deny networking, untrusted-code isolation, auditable infrastructure, data classification, and trust-boundary controls. This founding generalist role requires deep backend and systems engineering experience, bare-metal expertise, and the ability to establish secure foundations before scaling the team.

Designs, implements, and maintains Azure cloud infrastructure, Azure DevOps pipelines, and Terraform-based Infrastructure as Code. Serves as a technical expert across infrastructure and application teams, ensures cloud solutions meet security and vendor best practices, develops technology roadmaps, performs root cause analysis, and documents managed services. The role also supports Microsoft cloud integrations, lifecycle planning, and communication of technical concepts to nontechnical stakeholders.

Designs, deploys, and manages secure, scalable cloud infrastructure across AWS, Azure, or hybrid environments. Responsibilities include cloud networking, API gateways, IAM, Kubernetes and EKS administration, infrastructure automation, monitoring, disaster recovery, security, compliance, incident troubleshooting, and performance optimization. The role collaborates with application, platform, security, and DevOps teams while maintaining infrastructure standards and documentation.

Design, build, operate, and improve cloud infrastructure, deployment systems, observability, developer tooling, and distributed systems. Own infrastructure products end to end, manage systems with Terraform, support scalable AWS and Kubernetes environments, operate Redis/ElastiCache, participate in incident response, improve reliability and performance, and mentor engineers while collaborating across teams.

Designs, deploys, operates, and scales GPU/CPU infrastructure supporting Top Secret national security missions. Responsibilities include managing Kubernetes and AI clusters, automating on-premise deployments, operating databases, monitoring, distributed storage, and virtualization platforms, and improving service reliability and performance. Collaborates with AI engineers and customers to deliver scalable infrastructure products. The role requires Linux, infrastructure-as-code, containerization, scripting, software development, and the ability to obtain a Top Secret clearance.

Designs, deploys, operates, and scales GPU/CPU infrastructure supporting Starshield national security missions. Responsibilities include managing Top Secret data center environments, GPU-as-a-service platforms, large AI clusters, Kubernetes, operating systems, databases, monitoring, distributed storage, and automation. The role improves service reliability, mentors engineers, collaborates with AI teams, and leads technical excellence across the infrastructure lifecycle.

Design, build, and operate scalable cloud and production infrastructure for venture-backed technology companies. Responsibilities include improving reliability and performance, developing internal platforms, maintaining CI/CD and observability systems, automating infrastructure provisioning, and partnering with engineering and security teams to solve scaling challenges.

Own infrastructure, deployment, operational tooling, observability, deploy safety, and incident response for latency-sensitive institutional trading systems across cloud and colocated environments. Improve reliability, performance, and developer velocity; reduce single points of failure; establish operational standards and automation; partner with engineering, product, markets, and SRE; and mentor engineers in a 24/7 production environment.

Own and operate GCP cloud infrastructure, Terraform automation, CI/CD pipelines, monitoring, alerting, security, and reliability for global mobile games. Troubleshoot production incidents, support releases and live operations, build full-stack integrations and operational tools, and coordinate infrastructure planning with internal teams and external studios. Provide technical leadership, improve recovery and deployment practices, and manage capacity, performance, and cloud costs.

Design, build, and run secure production infrastructure across cloud-native and air-gapped deployments. Own end-to-end platform outcomes, harden the artifact pipeline for signed releases, embed with teams to advise on security and deployment best practices, and partner with GRC on STIGs, CVE remediation, and audit readiness for classified environments.