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Fuel System Engineer Jobs in Springfield, MA (NOW HIRING)

LiquidPiston, Inc.

Controls Engineer

Suffield, CT · On-site

$81K - $104K/yr

Controls Engineer - LiquidPiston Location: Bloomfield, CT | Fully onsite, 5 days per week ... fuel-efficient systems. This is an opportunity to work on a fundamentally different engine ...

LiquidPiston, Inc.

Controls Engineer

Bloomfield, CT · On-site

$100 - $150/hr

Controls Engineer - LiquidPiston Location: Bloomfield, CT | Fully onsite, 5 days per week ... fuel-efficient systems. This is an opportunity to work on a fundamentally different engine ...

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All JobsFuel System Engineer JobsFuel System Engineer Jobs in Springfield, MA

Fuel System Engineer information

See Springfield, MA salary details

$53.3K

$126.8K

$166.4K

How much do fuel system engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for fuel system engineer in Springfield, MA is $126,770.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,700.00 and $156,400.00 per year, depending on experience, location, and employer.

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 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 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 is a fuel system engineer?

A fuel system engineer designs, develops, and tests fuel delivery systems for vehicles and aircraft, ensuring safe and efficient operation. They work with components such as fuel pumps, tanks, and regulators, often using CAD software and adhering to industry safety standards. Strong knowledge of fluid dynamics, materials, and regulatory requirements is essential for this role.

What are popular job titles related to Fuel System Engineer jobs in Springfield, MA?

For Fuel System Engineer jobs in Springfield, MA, the most frequently searched job titles are:

What job categories do people searching Fuel System Engineer jobs in Springfield, MA look for?

The top searched job categories for Fuel System Engineer jobs in Springfield, MA are:

What cities near Springfield, MA are hiring for Fuel System Engineer jobs?

Cities near Springfield, MA with the most Fuel System Engineer job openings:

Fuel System Engineer jobs near you
Infographic showing various Fuel System Engineer job openings in Springfield, MA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $126,770 per year, or $60.9 per hour.

Engine Performance Technician - Engine Testing

LiquidPiston, Inc.

Suffield, CT • On-site

$18.25 - $24.75/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 13 days ago

Job description

Engine Performance Technician - Engine Testing
This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.
About LiquidPiston
LiquidPiston is developing advanced rotary engines that are compact, efficient, and capable of running on multiple fuels. Our team is pioneering next-generation combustion technology used in applications from drones to generators to defense systems. We are seeking a hands-on Engine Performance Technician to support engine testing, calibration, and performance development in our state-of-the-art test facilities.
Position Summary
The Engine Performance Technician will work closely with engineers to execute engine tests, collect and analyze data, configure instrumentation, and support control system and calibration development. This role is ideal for individuals with strong fundamentals in internal combustion engines, test cell operation, and engine data acquisition systems.
Responsibilities
  • Set up, operate, and troubleshoot engine performance test cells for prototype and production engines.
  • Execute test plans involving durability testing, performance mapping, emissions measurement, and transient testing.
  • Assist with engine performance calibration, including feed-forward and closed-loop control strategies.
  • Perform mechanical setup, fixturing, and instrumentation of engines and test rigs.
  • Install and configure instrumentation to measure flow, temperatures, pressures, loads, and other performance-related parameters, including flow meters, thermocouples, RTDs, pressure transducers, load cells, and strain gauges.
  • Operate and troubleshoot high-speed data acquisition systems for combustion and performance data collection.
  • Validate sensor accuracy, wiring integrity, and signal quality.
  • Support development and implementation of ECU communication protocols such as CAN and XCP.
  • Assist in control software development and controller configuration.
  • Perform PID control tuning for actuators, fuel systems, airflow systems, and thermal control systems.
  • Use Matlab, Simulink, and Python for data analysis, test automation, and model-based development tasks.
  • Support PLC logic development for test cell automation, interlocks, and safety systems.
Requirements
  • Understanding of internal combustion engine fundamentals, including thermodynamics, combustion, performance metrics, fueling, and air handling.
  • Experience with engine testing, dynamometers, or engine test cell operations.
  • Familiarity with ECU communication protocols such as CAN or XCP.
  • Experience with Matlab, Simulink, and Python for data analysis or controls work.
  • Ability to configure and troubleshoot engine instrumentation and high-speed data acquisition systems.
  • Understanding of control systems and PID tuning.
  • Ability to read wiring diagrams, assemble electrical harnesses, and diagnose electrical issues.
  • Strong mechanical aptitude and hands-on problem-solving skills.
  • Experience with PLC logic programming and automated test systems (preferred).
  • Experience with model-based calibration workflows or engine control development (preferred).
  • Experience working with prototype engines, R&D test environments, or advanced combustion systems (preferred).
  • Knowledge of safety practices for fuel systems and rotating machinery.
Benefits & Perks
  • Flexible PTO: We value work-life balance and encourage time to rest and recharge.
  • We value work-life balance and encourage time to rest and recharge. Our benefits include 3 weeks of PTO (which covers vacation and sick time) plus 10 paid holidays.
  • Health & Wellness: Comprehensive medical and voluntary dental, and vision coverage - you choose what works best for you.
  • Equity Participation: Employes may receive RSUs (Restricted Stock Units).
  • 401(k) Match: We offer a 401k w/100% matching up to 3% of your salary and then 50% of contributions between 3-5% after 1 year of employment.
  • Career Growth: Ongoing training, mentorship, and learning opportunities to accelerate your growth.
Our Culture
At LiquidPiston, we embrace challenges, move fast, and celebrate curiosity. Our team thrives on collaboration, creativity, and perseverance. We understand that innovation involves risk-and we're not afraid to fail as we move forward.
Equal Opportunity Employer
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. Qualified applicants will not be discriminated against, and receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, or protected veteran status or disability.
All offers of employment at LiquidPiston are contingent upon successful completion of a pre-employment background check and drug screening.

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