Top Engineering Jobs in Los Angeles, CA

The role involves owning mechanized assemblies, driving assembly and testing efforts, supporting work center development, and mentoring manufacturing engineers at Relativity Space.

As a Senior Mechanisms Systems Engineer, you will lead design and integration of complex mechanical systems, ensuring performance, reliability, and schedule alignment. Responsibilities include defining requirements, leading cross-disciplinary activities, driving development tests, and managing design and test schedules.

Build and own backend infrastructure connecting robotics, ML inference, data platform, and digital twin. Develop APIs, CRUD services, frontend visualizations, and deploy software to edge and cloud. Integrate with robotics software, support real-time monitoring, and create internal tooling for observability and developer productivity.

Own and build backend software connecting robotics, ML inference, data platform, and digital twin. Develop APIs, user-facing apps, CRUD services, and visualization. Deploy and maintain software on edge and cloud, integrate with ROS, and collaborate with robotics, data, ML, and infrastructure teams to improve observability and developer tooling.

Develop and maintain real-time kinematics algorithms and a shared kinematics library for 6+ DoF robotic systems, own calibration tools/methodologies using industrial metrology, and serve as the SME for kinematics, motion modeling, and multi-axis synchronization across robotics products.

Own and evolve Relativity's agentic infrastructure: agents, model routing, context pipelines, inter-agent communication, and supporting services. Deploy and operate local LLM inference across Mac Studio and GPU hardware, manage Linux/macOS systems, Proxmox VMs/containers, multi-site networking, storage and recovery. Build CLIs, dashboards, automation, improve observability and failure recovery, contribute upstream open-source, design security for local compute and package the stack for internal and customer deployments.

Build, operate, and harden Relativity's agentic infrastructure: agents, model routing, context pipelines, inter-agent communication, local LLM inference, multi-site networking, VMs/containers, storage/backups, observability, tooling, and secure deployments for engineers and customers.

Design, analyze, test, and implement pressure components and fluid system hardware for a launch vehicle. Perform detailed fluid, thermal, and structural analyses, lead qualification test planning and execution, and conduct trade studies to meet system requirements. Collaborate across teams and support production and flight integration.

The Senior Mechanisms Engineer will lead design efforts for aircraft mechanisms, collaborate across teams, and oversee the full design cycle for components.

Lead supplier development strategy, manage supplier performance, resolve manufacturing quality issues, and ensure compliance with aerospace standards. Collaborate across teams to enhance production processes, implement quality systems, and drive continuous improvements.