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Engine Design Engineer Jobs (NOW HIRING)

LiquidPiston, Inc.

Senior Design Engineer

Suffield, CT · On-site

Our patented X-engine architecture is a compact, lightweight, and fuel-efficient rotary engine that ... We are seeking a Senior Design Engineer to play a key role in the design, simulation, and ...

LiquidPiston

Senior Design Engineer

Suffield, CT · On-site

Our patented X-engine architecture is a compact, lightweight, and fuel-efficient rotary engine that ... We are seeking a Senior Design Engineer to play a key role in the design, simulation, and ...

Caterpillar

$112K - $169K/yr

You will work with engineers, agency employees, manufacturing, global purchasing and suppliers to design / release / validate core engine components in support of current and future programs/projects.

Caterpillar

$112K - $169K/yr

You will work with engineers, agency employees, manufacturing, global purchasing and suppliers to design / release / validate core engine components in support of current and future programs/projects.

Lendex Technology

Design Engineer

Phoenix, AZ

$100K - $110K/yr

Conceptual and detailed design of aero engine external components using conventional hand ... Design Engineer (Aero Engines Externals) * Sound knowledge in mechanical design fundamentals ...

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Engine Design Engineer information

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$40.5K

$88.2K

$158.5K

How much do engine design engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for engine design engineer in the United States is $88,150.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,000.00 and $98,500.00 per year, depending on experience, location, and employer.

What types of projects do engine design engineers typically work on, and how do they collaborate with other departments?

Engine Design Engineers are often involved in developing new engine concepts, improving existing engine performance, and ensuring designs comply with regulatory standards. Their daily responsibilities may include creating 3D models, performing simulations, running prototype tests, and analyzing results to refine designs. Collaboration is key—they regularly interact with manufacturing, testing, and quality assurance teams to integrate design changes, address technical challenges, and ensure feasibility. This cross-functional teamwork is crucial for delivering reliable, efficient products that align with project goals and customer requirements.

What is an engine design engineer?

An Engine Design Engineer is responsible for designing, developing, and testing internal combustion engines or alternative powertrain systems. They work on improving engine performance, efficiency, emissions, and durability while ensuring compliance with industry standards. Their role involves using CAD software, conducting simulations, and collaborating with teams across manufacturing, research, and testing. These engineers play a key role in advancing automotive, aerospace, and industrial engine technology.

What are the key skills and qualifications needed to thrive as an engine design engineer, and why are they important?

Engine Design Engineers need a solid background in mechanical engineering, thermodynamics, and computer-aided design (CAD), often supported by a relevant engineering degree. Experience with simulation software like ANSYS or MATLAB, knowledge of industry standards, and certifications such as Professional Engineer (PE) can be highly valuable. Strong problem-solving abilities, attention to detail, and effective collaboration and communication skills help individuals excel in this role. These competencies ensure the engineer can create efficient, innovative, and reliable engine designs that meet both technical and regulatory requirements.

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What cities are hiring for Engine Design Engineer jobs? Cities with the most Engine Design Engineer job openings:
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Engine Design Engineer jobs near you
Infographic showing various Engine Design Engineer job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 6% Part Time, and 5% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $88,150 per year, or $42.4 per hour.

Senior Propulsion Design Engineer

Impulse Space

Redondo Beach, CA

Full-time

Medical, Dental, Vision, Retirement

Re-posted 16 days ago

Job description

Impulse is looking for an experienced design engineer who will contribute to the critical development of Deneb, a ~15,000 lb thrust, ox-rich combustion engine, that will fly on Helios, a high-energy kick stage designed to deliver satellites & payloads to high-energy orbits, the Moon, Mars, and beyond.
As a Sr. Propulsion Design Engineer, you will own all aspects of the propulsion system and components of Deneb, from concept to product realization, while working with a fast-paced, agile team. 
  • Own all aspects of engine design from concept to product realization 
  • Design propulsion engine components and layout
  • Generate detailed CAD models and manufacturing drawings 
  • Perform fluid, thermal, and structural analysis as required 
  • Work with internal and external sources to procure materials, fabricate parts, and complete assemblies 
  • Resolve technical issues with innovative and resourceful solutions

  • Bachelor's degree in engineering or related field 
  • 5+ years of experience with flight propulsion components including high-pressure, and high-performance applications
  • 5+ years of hands-on experience working with fluid, electrical and mechanical systems
  •  Proficiency in creating engineering drawings and 3D CAD models with GD&T (ASME Y14.5) 
  • Demonstrated ability in requirements definition, conceptual design, procurement, fabrication, assembly and testing of hardware
  • Experience designing and delivering high reliability, high performance hardware 
  • Experience designing and manufacturing additive hardware
  • Experience with in-space propulsion components 
  • Experience with Siemens NX
  • Strong project management skills and effective communication of technical concepts across multi-disciplinary teams
  • Experience in a startup or agile development environment


Additional Information:
Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.
Impulse Space's spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here.  
Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

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