The Sr. Turbomachinery Aerodynamics Engineer will design high-performance flowpaths and optimize turbomachinery for supercritical CO₂ power cycles using CFD modeling and experimental validation.

The Sr. Accountant will manage financial reporting, lead month-end closes, assist with audits, and enhance accounting processes in a growth-oriented environment.

The Chief of Staff will partner with the CEO, manage operations, drive communications, lead investor relations, and support strategic planning at Arbor.

The Mechanical Design Engineer will lead the 3D design and development of high-temperature hardware, collaborating with various engineers and applying additive manufacturing techniques.

The Mechanical Design Engineer will develop, oversee, and refine mechanical systems using CAD and FEM tools, collaborating with technicians and ensuring compliance with industry standards.

Lead the design and analysis of rotors and casings for turbomachinery, focusing on performance, materials, and structural integrity using advanced simulations and analysis tools.

The Test Engineer will develop and execute testing procedures for complex systems, ensuring compliance with safety standards and analyzing performance data, requiring on-site work and travel.

Develop and oversee testing procedures for complex fluid, mechanical, and electrical systems, ensuring compliance with safety standards and leading a team of engineers.

The Business Development Manager will lead commercial strategy, develop customer relationships, and drive agreements in clean energy markets.

The Senior Process Engineer will develop process engineering deliverables for modular systems, manage projects from conceptual design to execution, and ensure effective project documentation and standards.