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Aircraft Fuel System Engineer Jobs (NOW HIRING)

Boeing

Fuels System Engineer - Level 4

Everett, WA · Hybrid

$160K - $215K/yr

Manage and prioritize multiple fuel systems tasks to support certification and aircraft delivery schedules. * Confer with engineers, suppliers, and external partners to implement operating procedures ...

Boeing

Fuels System Engineer - Level 4

Everett, WA · On-site

$160K - $215K/yr

Manage and prioritize multiple fuel systems tasks to support certification and aircraft delivery schedules. * Confer with engineers, suppliers, and external partners to implement operating procedures ...

STS Aviation Group

Aircraft Base Manager

Wilmington, OH · On-site

$74K - $89K/yr

This role leads fuel system maintenance operations, oversees technicians, and ensures all work is ... Supervise aircraft fuel tank maintenance, preventive maintenance, and alteration tasks in ...

STS Technical Services

Aircraft Base Manager

Wilmington, OH · On-site

$74K - $89K/yr

This role leads fuel system maintenance operations, oversees technicians, and ensures all work is ... Supervise aircraft fuel tank maintenance, preventive maintenance, and alteration tasks in ...

Boeing

Fuels System Engineer - Level 4

Everett, WA · Hybrid

$160K - $215K/yr

Manage and prioritize multiple fuel systems tasks to support certification and aircraft delivery schedules. * Confer with engineers, suppliers, and external partners to implement operating procedures ...

Boeing

Fuels System Engineer - Level 4

Everett, WA · On-site

$160K - $215K/yr

Manage and prioritize multiple fuel systems tasks to support certification and aircraft delivery schedules. * Confer with engineers, suppliers, and external partners to implement operating procedures ...

Kalitta Air, LLC

Fuel Cell

Oscoda, MI · On-site

Must be able to comprehend and perform fuel system aircraft maintenance with training * This is an entry level technical position with no less than 1 year of aircraft Fuel Cell maintenance and ...

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All JobsAircraft Fuel System Engineer Jobs

Aircraft Fuel System Engineer information

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$48.5K

$80.8K

$119K

How much do aircraft fuel system engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for aircraft fuel system engineer in the United States is $80,789.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $95,500.00 per year, depending on experience, location, and employer.

What is the difference between Aircraft Fuel System Engineer vs Aircraft Maintenance Engineer?

AspectAircraft Fuel System EngineerAircraft Maintenance Engineer
CredentialsEngineering degree, certifications in fuel systemsTechnical diploma or certification in aircraft maintenance
Work EnvironmentDesign, testing, and troubleshooting fuel systemsInspecting, repairing, and maintaining aircraft systems
Industry UsageAircraft manufacturing, airline companies, defenseAirlines, maintenance repair organizations (MROs)

The Aircraft Fuel System Engineer specializes in designing, testing, and troubleshooting aircraft fuel systems, requiring engineering credentials. In contrast, the Aircraft Maintenance Engineer focuses on inspecting and repairing aircraft systems, including fuel components, often with technical certifications. Both roles are essential in the aviation industry but serve different functions within aircraft lifecycle management.

What does an Aircraft Fuel System Engineer do?

An Aircraft Fuel System Engineer is responsible for designing, developing, testing, and maintaining the fuel systems used in aircraft. They ensure that fuel delivery systems operate safely and efficiently under all flight conditions, meet regulatory standards, and are integrated seamlessly with the aircraft's other systems. Their duties also include troubleshooting fuel system issues, improving system performance, and collaborating with other engineering teams to ensure airworthiness and reliability.

What are some of the common challenges faced by Aircraft Fuel System Engineers in their daily work?

Aircraft Fuel System Engineers often encounter challenges such as ensuring system reliability under various operational conditions, troubleshooting complex fuel delivery issues, and meeting strict regulatory and safety standards. Coordinating with cross-functional teams—such as design, testing, and maintenance—requires strong communication and problem-solving skills. Additionally, adapting to rapidly evolving technologies and materials in the aerospace industry keeps the role dynamic and rewarding, while also demanding continuous learning.

What are the key skills and qualifications needed to thrive as an Aircraft Fuel System Engineer, and why are they important?

To thrive as an Aircraft Fuel System Engineer, you need expertise in aerospace engineering, fluid dynamics, and fuel system design, generally supported by a bachelor’s or master’s degree in aerospace or mechanical engineering. Familiarity with CAD software, fuel system modeling tools, and relevant certifications like FAA or EASA regulations is crucial. Strong problem-solving skills, attention to detail, and effective teamwork set exceptional engineers apart in this role. These skills ensure the safety, efficiency, and regulatory compliance of aircraft fuel systems, which are critical for successful aerospace operations.
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Aircraft Fuel System Engineer jobs near you
Infographic showing various Aircraft Fuel System Engineer job openings in the United States as of June 2026, with employment types broken down into 63% Full Time, 36% Part Time, and 1% Temporary. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $80,789 per year, or $38.8 per hour.
Principal Fuel Systems Engineer (X-BAT)

Principal Fuel Systems Engineer (X-BAT)

Shield AI

San Diego, CA • On-site, Remote

$209K - $313K/yr

Full-time

Posted 7 days ago

Job description

Founded in 2015, 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 and V-BAT and X-BAT aircraft. 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:
Shield AI is seeking a Principal Fuel Systems Engineer to lead architecture, development, and validation of fuel systems for advanced AI-powered aircraft. In this role, you'll own the full lifecycle of fuel system design-from concept through flight testing-while mentoring others and driving technical excellence across our growing air vehicle portfolio.
 
You'll tackle high-impact challenges: enabling efficient long-endurance flight, optimizing aircraft center of gravity, and developing robust, certifiable systems that perform flawlessly in extreme conditions.
 
On-site or hybrid work is preferred; however, for highly qualified candidates, a remote arrangement may be considered with up to 25% travel.
What you will do in this role:
  • Architect end-to-end fuel systems including storage, transfer, venting, and pressurization for next-gen autonomous aircraft.
  • Lead cross-functional integration between propulsion, structures, avionics, and thermal teams to ensure optimal system performance.
  • Conduct system-level modeling and analysis to predict flow behavior, vapor suppression, slosh dynamics, and thermal effects.
  • Define performance requirements and verification strategies for high-reliability components and assemblies.
  • Lead design reviews, technical trade studies, and risk assessments for critical systems.
  • Oversee supplier selection, qualification, and acceptance testing for pumps, valves, tanks, and sensors.
  • Support and guide ground and flight test campaigns; perform root-cause analysis for system anomalies.
  • Mentor engineers, establish best practices, and develop processes for system integration and testing.
  • Contribute to long-term technology roadmaps, including hybrid-electric and alternative fuel system architectures.
Required qualifications:
  • B.S. or M.S. in Aerospace, Mechanical, or related engineering discipline.
  • 12-15+ years of experience in aircraft fuel systems, aerospace fluids, or propulsion integration.
  • Demonstrated expertise with fuel system design, analysis, and certification for manned or unmanned aircraft.
  • Deep understanding of fluid mechanics, thermodynamics, and CFD principles.
  • Proficiency with analysis and modeling tools (ANSYS Fluent, OpenFOAM, MATLAB/Simulink) and CAD software (NX, CATIA, or SolidWorks).
  • Strong technical leadership and mentoring experience within multidisciplinary teams.
  • Familiarity with FAA and MIL-STD certification requirements and validation testing.
  • U.S. Citizenship required.
  • For remote candidates - ability to travel up to 25%.
  • Ability to obtain a S//SAR level security clearance desired.
Preferred qualifications:
  • Experience with UAV, fighter, or ISR platform development.
  • Proven success leading complex fuel system programs from concept through flight test.
  • Knowledge of advanced or low-observable fuel system technologies, vapor suppression, and hybrid-electric integration.
  • Active or previous security clearance.
$209,197 - $313,795 a year
#LI-JM2
#LD

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.
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