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Fuel System Engineer information

What are the key skills and qualifications needed to thrive as a fuel system engineer, and why are they important?

To thrive as a Fuel System Engineer, you need a solid background in mechanical or aerospace engineering, with expertise in fluid dynamics and fuel system design. Familiarity with CAD software, simulation tools like MATLAB/Simulink, and industry standards such as SAE or FAA regulations is typically required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with multidisciplinary teams and address complex engineering challenges. These skills and qualifications are crucial for ensuring the safety, efficiency, and reliability of fuel systems in vehicles or aircraft.

What are some typical challenges fuel system engineers face when working on new vehicle models?

Fuel System Engineers often encounter challenges related to integrating fuel system components with evolving vehicle designs and stringent emissions regulations. Adapting to new materials, ensuring system compatibility with alternative fuels, and meeting safety standards are common hurdles. Additionally, close collaboration with teams such as powertrain engineers, designers, and regulatory compliance experts is essential to address these challenges efficiently and ensure smooth project delivery.

What does a fuel system engineer do?

A Fuel System Engineer is responsible for designing, developing, and optimizing the fuel systems used in vehicles, aircraft, or industrial equipment. Their work ensures the safe and efficient delivery, storage, and management of fuel from the tank to the engine. They collaborate with other engineering teams to integrate fuel systems into larger mechanical or aerospace projects, conduct tests, troubleshoot issues, and ensure compliance with safety and environmental regulations. This role requires strong knowledge of fluid dynamics, materials science, and system integration.

What is the difference between Fuel System Engineer vs Mechanical Engineer?

AspectFuel System EngineerMechanical Engineer
Required CredentialsBachelor's in Mechanical, Automotive, or Aerospace Engineering; certifications like ASE or OEM-specific trainingBachelor's in Mechanical Engineering; often similar certifications
Work EnvironmentAutomotive, aerospace, or industrial settings focusing on fuel systemsVarious industries including manufacturing, automotive, aerospace, and energy
Industry UsageDesign, testing, and optimization of fuel systemsDesign and analysis of mechanical systems, including engines and machinery

Fuel System Engineers focus specifically on designing and testing fuel delivery systems, while Mechanical Engineers have a broader scope in mechanical design and analysis. Both roles require similar educational backgrounds and certifications, but their work environments and industry applications differ.

What are popular job titles related to Fuel System Engineer jobs in Texas? For Fuel System Engineer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Fuel System Engineer jobs in Texas look for? The top searched job categories for Fuel System Engineer jobs in Texas are:
What cities in Texas are hiring for Fuel System Engineer jobs? Cities in Texas with the most Fuel System Engineer job openings:
Fuel System Engineer jobs near you
Infographic showing various Fuel System Engineer job openings in Texas as of July 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.

Manager, Propulsion (Fuel System) (R5088)

Shield AI

Dallas, TX • On-site

$150K - $230K/yr

Full-time

Re-posted 7 days ago

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:
We are seeking a Manager of Propulsion to lead fuel system development and integration for the X-BAT vehicle, powered by a fighter-class, afterburning jet engine. This role oversees the architecture, integration, testing, and operational support of flight-critical fuel systems operating across demanding thermal environments, aggressive maneuvering conditions, and mission-critical operating profiles.

You will lead engineers and technicians responsible for fuel tanks, fuel delivery systems, venting, pressurization, level sensing, and associated propulsion fluid systems. This role requires deep technical understanding, strong execution leadership, and close coordination across propulsion, flight test, manufacturing, and vehicle integration teams.

What you'll do:
  • Lead fuel system development activities from architecture through testing and flight operations.
  • Support and mentor fuel system REs responsible for fuel tanks, pumps, valves, vent systems, and associated propulsion hardware.
  • Drive system integration efforts considering elevated-G maneuvers, transient operation, vapor ingestion, cavitation, thermal effects, and fault tolerance.
  • Guide teams through fuel system thermodynamic and fluid dynamic trade studies involving heat soak, vapor pressure behavior, venting, and transient flow response.
  • Coordinate testing activities, instrumentation planning, and performance validation efforts.
  • Support failure investigations, root cause analysis, and design iteration activities.
  • Ensure schedules, technical execution, and supplier activities remain aligned with program goals.
  • Collaborate closely with propulsion, airframe, mission systems, and manufacturing teams.
Required qualifications:
  • Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or related engineering discipline.
  • 7-10+ years of experience developing aerospace fuel or fluid systems.
  • Strong understanding of thermodynamics, fluid mechanics, heat transfer, and aerospace propulsion fundamentals.
  • Deep understanding of compressible and incompressible flow systems and aerospace fluid dynamics.
  • Experience with fuel system integration, testing, and operational support.
  • Experience leading engineering teams or major subsystem development activities.
  • U.S. Citizenship or ability to comply with ITAR requirements.
Preferred qualifications:
  • Experience with jet-powered UAVs, tactical aircraft, or aerospace fuel systems.
  • Familiarity with GFSSP, REFPROP, ANSYS, or fluid system modeling tools.
  • Experience with slosh dynamics, cavitation, vapor ingestion, venting, thermal management, and pressurization systems.
  • Background in rocket propulsion fluid systems.
  • Experience operating in test-driven aerospace development environments.
  • M.S. or Ph.D. in Aerospace Engineering or related discipline.
  • Ability to obtain a S//SAR level security clearance desired.
#LI-MS1
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Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.