ZipRecruiter

Log In

1

Engine Design Engineer Jobs (NOW HIRING)

LiquidPiston, Inc.

Engine Design Engineer

Suffield, CT · On-site

Position Overview We are seeking talented and motivated Engine Design Engineers to join our growing team. In this role, you will be at the forefront of developing groundbreaking engine systems and ...

LiquidPiston

Engine Design Engineer

Suffield, CT · On-site

Position Overview We are seeking talented and motivated Engine Design Engineers to join our growing team. In this role, you will be at the forefront of developing groundbreaking engine systems and ...

Tribonet

Senior Engine Design Engineer

Auburn Hills, MI · On-site

$90 - $120/hr

We have a position for a Senior Engine Design Engineer to work onsite at our client in Auburn Hills, MI Who we are: LER TechForce is an industry leader in embedded controls, software, functional ...

DR Power LLP

$110 - $150/hr

The Staff Engine Design Engineer - Architect plays an important role in advancing the design and performance of internal combustion engines (ICE), through engine design, data-driven analysis ...

Reliance One

Design Engineer

Ann Arbor, MI

$50 - $55/hr

Design Engineer - Engine Systems Ann Arbor, Michigan, United States $50-55/hour Contract Opportunity * Full-time contract opportunity * Benefits begin on day one, including medical, dental, and ...

next page

Showing results 1-20

All JobsManufacturing JobsProduct Manufacturing JobsMechanical Engineer JobsEngine Design Engineer Jobs

Engine Design Engineer information

See salary details

$40.5K

$88.2K

$158.5K

How much do engine design engineer jobs pay per year?

As of Aug 31, 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 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 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 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.

More about Engine Design Engineer jobs

What cities are hiring for Engine Design Engineer jobs?

Cities with the most Engine Design Engineer job openings:

What are the most commonly searched types of Engine Design Engineer jobs?

The most popular types of Engine Design Engineer jobs are:

What states have the most Engine Design Engineer jobs?

States with the most job openings for Engine Design Engineer jobs include:

What job categories do people searching Engine Design Engineer jobs look for?

The top searched job categories for Engine Design Engineer jobs are:

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 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $88,150 per year, or $42.4 per hour.

Engine Design Engineer

Suffield, CT • On-site

LiquidPiston, Inc.
Motor Vehicle Manufacturing • 11 - 50 employees
Learn more about LiquidPiston, Inc.external

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 18 days ago

Job description

LiquidPiston
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 (LPI) is revolutionizing the internal combustion engine. Our patented High Efficiency Hybrid Cycle (HEHC) and rotary X-engine platform enable compact, ultra-efficient, and power-dense engines for hybrid, aerospace, and power generation applications. We are a mission-driven team of innovators determined to push the boundaries of energy and propulsion.
Position Overview
We are seeking talented and motivated Engine Design Engineers to join our growing team. In this role, you will be at the forefront of developing groundbreaking engine systems and components-from initial concept through prototyping, validation, and production. You will collaborate with cross-functional teams to design, analyze, and optimize high-performance subsystems with a focus on efficiency, weight, durability, manufacturability, and cost-effectiveness.Key Responsibilities
  • Collaborate with multidisciplinary teams to define system and component-level requirements aligned with overall engine architecture and performance goals.
  • Design, package, and integrate components into the complete engine assembly, ensuring alignment, mechanical integrity, and functional performance.
  • Conduct feasibility studies and tradeoff analyses; develop conceptual and detailed designs for engine subsystems.
  • Create 3D CAD models and engineering drawings using SolidWorks; release designs for prototyping and production.
  • Perform or lead design validation activities, including FEA, thermal, and vibration analyses.
  • Drive virtual simulation efforts and support the use of analysis tools for thermodynamic and mechanical performance modeling.
  • Maintain accurate documentation including BOMs, engineering change orders, technical reports, and design specifications.
  • Support design-for-manufacturing (DFM), quality assurance, and serviceability initiatives in collaboration with other functions.
  • Identify and resolve design issues quickly and effectively, driving continuous improvement and root-cause solutions.
  • Plan and execute design validation processes including D/PFMEA, DVPR, and design reviews.
  • Support sourcing efforts and supplier interface activities related to component manufacturing and quality control.
  • Participate in and lead technical presentations to internal stakeholders and external partners.
You Are:
  • A strong mechanical engineer with direct experience in engine or complex mechanical system design.
  • Capable of managing the full lifecycle of components-from concept through post-production support.
  • A hands-on problem solver with strong analytical and creative thinking skills.
  • Passionate about innovation, with a practical, execution-focused mindset.
  • Highly collaborative, but also able to work independently with minimal supervision.
  • Technically deep, with knowledge of rotary or combustion engines, thermofluid systems, and mechanical integration challenges.
  • Proficient in CAD and simulation tools-SolidWorks, FEA, and engine modeling software (e.g., GT-Power or AVL) a plus.
  • An excellent communicator, with strong written, verbal, and presentation skills.
Qualifications
  • Bachelor's or Master's degree in Mechanical Engineering or related field.
  • 3+ years of experience in engine design, preferably in automotive, aerospace, marine, or power generation industries.
  • Working knowledge of thermodynamics, combustion, and fluid mechanics.
  • Experience with engine performance modeling tools (GT-Power, AVL, ANSYS, etc.).
  • Strong understanding of DFM principles and production processes.
  • Hands-on experience with prototyping, testing, and data analysis.
  • Familiarity with product development tools including MS Project, Excel, Word, and PowerPoint.
Benefits
  • Flexible PTO to encourage work-life balance and personal well-being
  • Comprehensive healthcare coverage: medical, dental, and vision plans
  • Equity participation: RSUs for all permanent employees
  • 401(k) with match: 100% up to 3%, plus 50% match for 3-5% range
  • Growth opportunities: Mentorship, training, and leadership development

Our Culture
At LiquidPiston, we challenge convention and solve hard problems. We move fast, think boldly, and iterate quickly. Our team thrives on collaboration, creativity, and resilience. We take calculated risks and believe that every setback is a steppingstone toward breakthrough innovation.
Equal Opportunity Employer
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, sexual orientation, gender identity, national origin, or veteran status, and will not be discriminated against on the basis of disability.
All offers of employment at LiquidPiston are contingent upon the successful completion of a pre-employment background check and drug screening.

Apply