Mass Properties Engineer

About XTI Aerospace:

XTI Aerospace, an acronym for “eXtended Technology and Innovation,” is a pioneering leader in advanced aircraft design and sustainable air mobility. We’re developing the TriFan 600—the world’s first vertical lift crossover airplane that combines helicopter VTOL versatility with the speed, range, and comfort of a fixed-wing aircraft—to redefine regional air travel.

If you’re passionate about pioneering aerospace innovation, eager to work on projects that redefine the way we move, and ready to join a company where every role is an opportunity to change the world, then welcome aboard. Explore our career opportunities and be part of a team that’s not just dreaming of the future—we live it

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Job Summary:**
As a Mass Properties Engineer at XTI Aerospace, you will play a critical role in the development and optimization of our advanced aircraft systems. Your expertise in tracking and analyzing mass properties will support performance trade studies, loads development, structural analysis, cost analysis, and mission effectiveness evaluations throughout the product lifecycle. You will work closely with cross-functional teams to ensure that every component, assembly, and complete system meets our rigorous standards for performance and safety.

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Key Responsibilities:**

• Lead and participate in system-level trade studies to optimize payload, propulsion, power distribution, thermal management, and flight dynamics.
• Conduct mass properties estimation and analysis for early-stage designs, prototyping, and full-scale production.
• Estimate, calculate, and verify weight, center of gravity, and inertia properties for components, assemblies, and complete systems.
• Develop and refine analysis tools and methods for mass properties estimation and optimization.
• Generate and maintain detailed mass properties reports for engineering, manufacturing, and leadership teams.
• Implement and execute mass properties verification tests to validate design assumptions.
• Collaborate with teams across aerodynamics, structures, avionics, propulsion, and manufacturing to ensure accurate mass properties control throughout development.
• Maintain and update the mass properties database to monitor weight trends across vehicle programs.

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Required Qualifications:**

• Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, Material Science/Engineering, or a related field.
• 5+ years of experience in mass properties analysis within aerospace, defense, or high-tech vehicle development.
• Proficiency in Dassault Systems CATIA software.
• Familiarity with mass properties industry standards (e.g., ATA100, SAWE RP A-7, RP 7, RP 8 or their predecessors).
• Proven experience defining mass properties requirements and ensuring compliance across design iterations.
• Experience in developing and maintaining a Mass Properties Management and Control Plan.

Salary Range: $110,000- $120,000

At XTI Aerospace, we are driven by innovation and the desire to reshape the future of air mobility. If you are passionate about cutting-edge aerospace technology and eager to make an impact on projects like the TriFan 600, we invite you to join our dynamic team. We offer a competitive benefits package, a collaborative work environment, and the opportunity to be at the forefront of sustainable aviation.

XTI Aerospace is an equal opportunity employer committed to diversity and inclusion. All qualified applicants will be considered without regard to race, color, religion, gender, gender identity, sexual orientation, national origin, disability, or veteran status.

To apply, please submit your resume outlining your qualifications and experience. We look forward to exploring how you can contribute to our journey toward a more sustainable and innovative future in aviation.