Top Tech Jobs & Startup Jobs in Los Angeles, CA

Design and analyze rotors and casings for turbomachinery in a supercritical CO₂-based power cycle, ensuring high performance and reliability while collaborating with combustion and systems teams.

The Engineering Manager will lead a turbomachinery team to develop and deliver rotating equipment for advanced power systems, ensuring successful product development and team management.

The Sr. Thermodynamics Performance Engineer will develop and analyze thermodynamic models for supercritical CO₂ systems, lead performance studies, collaborate with engineering teams, and enhance simulation capabilities.

The R&D Process Engineer will design and implement engineering processes for test stands, focusing on gasification systems, troubleshooting and optimizing performance, data analysis, and developing operational procedures.

The Sr. CNC Machinist/Programmer will set up and run CNC and manual machines, program with Mastercam, ensure precision, and maintain equipment while supporting turbomachinery development.

The Sr. Heat Exchanger Engineer will lead the design and development of heat exchangers for Arbor's supercritical CO₂ power system, managing both in-house and third-party projects, while collaborating with multi-disciplinary teams to ensure effective performance testing and documentation.

The Cycle Performance Engineer will own the thermodynamic model, perform performance analysis, reconcile data, and collaborate across engineering disciplines to improve a power loop system.

The Lead Combustion Engineer will oversee the development of oxy-fuel combustion systems, guiding the team from design to testing while optimizing performance and efficiency.

The People and Talent Coordinator will manage candidate logistics, support onboarding, maintain HRIS data, and help improve people operations processes.

The Executive Assistant will support the CEO and executive team, managing calendars, communications, and operational needs in a fast-paced startup environment.