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xAI · Infrastructure · New grad · Posted 2026-09-21

Fluids Engineer (Power Generation) - Memphis

xAI · Southaven, MS; Memphis, TN

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SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.  Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.

ABOUT THE ROLE:

The Power Generation Engineering team is seeking a talented Fluids Engineer where you will have the opportunity to utilize your knowledge, experience, and creativity to rapidly design, build, and activate fluid systems supporting power plants and related generation infrastructure.  

RESPONSIBILITIES:  

Design, build, and activate fluid systems for power generation plants, including fuel gas, ammonia, water, compressed/instrument air, and HVAC  

Utilize knowledge of thermodynamics, fluid flow, and control theory to design and analyze power plant process and utility fluid systems  

Model piping assemblies using CAD software and perform piping stress analysis  

Read and develop detailed piping and instrumentation diagrams of complex fluids systems  

Select components, such as valves, pumps, piping, tanks, heat exchangers, and filters, and provide detailed specifications for their purchase  

Coordinate with engineers from other disciplines (civil, structural, electrical, controls, etc) to establish a complete system design  

Manage the fabrication and installation of fluid systems and other construction projects occurring at the power plant, hands-on in the field, alongside skilled technician teams  

Perform planning, analysis, and troubleshooting of system performance during real-time plant operations, commissioning, and post-outage data reviews  

Work closely with operations teams to ensure system design is well-understood and easy to operate long term  

Provide innovative solutions to problems under minimal supervision or direction  

BASIC QUALIFICATIONS:  

Bachelor's degree in an engineering discipline  

1+ years of experience with fluid systems or process engineering  

PREFERRED SKILLS AND EXPERIENCE:  

Master’s degree in mechanical, chemical, or related engineering discipline  

5+ years of hands-on experience working with industrial fluid systems in a professional setting or outside the classroom project team  

Experience with fuel gas, ammonia (storage, delivery, and/or process use), water treatment or cooling water, compressed/instrument air, and HVAC or chilled-water systems  

Demonstrated expertise in the design, build, and operation of pressurized fluid systems per ASME B31, ASME B&PV Code Section VIII, or other applicable standards  

Experience using Siemens NX, SOLIDWORKS, or similar CAD software  

Experience using CAESAR II or similar pipe stress analysis programs  

Experience using python or other programming languages for data review and analysis  

Familiarity with industrial piping, fittings, and specifications (ASME/ANSI)  

Familiarity with instrumentation selection in industrial or severe service  

Experience operating and troubleshooting control systems required for remote or plant operations  

Excellent written and oral communication, especially translating technical concepts for non-technical audiences  

Ability to work with and lead technicians during fabrication and commissioning of systems  

Familiarity with Root-Cause Analysis and Risk Mitigation process  

Adaptability to change in direction of projects  

ADDITIONAL REQUIREMENTS:  

Must be willing to travel …

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