You'll work closely with senior design engineers, simulation specialists, and test teams in a ... Create and modify 3D models, assemblies, and detailed drawings following ASME standards * Assist in ...
You'll work closely with senior design engineers, simulation specialists, and test teams in a ... Create and modify 3D models, assemblies, and detailed drawings following ASME standards * Assist in ...
You'll work closely with senior design engineers, simulation specialists, and test teams in a ... Create and modify 3D models, assemblies, and detailed drawings following ASME standards * Assist in ...
Quick apply
You'll work closely with senior design engineers, simulation specialists, and test teams in a ... Create and modify 3D models, assemblies, and detailed drawings following ASME standards * Assist in ...
... engineering, computational modeling, and simulation tools to deliver robust, scalable drug products ... to senior management and cross-functional teams; taking initiative to solve scientific and ...
... engineering, computational modeling, and simulation tools to deliver robust, scalable drug products ... to senior management and cross-functional teams; taking initiative to solve scientific and ...
System Modeling & Simulation: Oversee modeling of tools such as MATLAB, Simulink, or PSCAD to model ... Work closely with mechanical engineers, software engineers, and data center operations teams to ...
System Modeling & Simulation: Oversee modeling of tools such as MATLAB, Simulink, or PSCAD to model ... Work closely with mechanical engineers, software engineers, and data center operations teams to ...
System Modeling & Simulation: Oversee modeling of tools such as MATLAB, Simulink, or PSCAD to model ... Work closely with mechanical engineers, software engineers, and data center operations teams to ...
System Modeling & Simulation: Oversee modeling of tools such as MATLAB, Simulink, or PSCAD to model ... Work closely with mechanical engineers, software engineers, and data center operations teams to ...
System Modeling & Simulation: Oversee modeling of tools such as MATLAB, Simulink, or PSCAD to model ... Work closely with mechanical engineers, software engineers, and data center operations teams to ...
System Modeling & Simulation: Oversee modeling of tools such as MATLAB, Simulink, or PSCAD to model ... Work closely with mechanical engineers, software engineers, and data center operations teams to ...
Senior RF & Electromagnetics Engineer - Future Opportunities
Guilford, CT · On-site
$106K - $146K/yr
Simulate, test, and optimize coil and RF electronics designs. * Collaborate cross-functionally with ... Document designs, models, and tools in accordance with the company's quality system requirements.
Senior RF & Electromagnetics Engineer - Future Opportunities
Guilford, CT · On-site
$106K - $146K/yr
Simulate, test, and optimize coil and RF electronics designs. * Collaborate cross-functionally with ... Document designs, models, and tools in accordance with the company's quality system requirements.
Simulate, test, and optimize coil and RF electronics designs. * Collaborate cross-functionally with ... Document designs, models, and tools in accordance with the company's quality system requirements.
Quick apply
Simulate, test, and optimize coil and RF electronics designs. * Collaborate cross-functionally with ... Document designs, models, and tools in accordance with the company's quality system requirements.
Senior RF & Electromagnetics Engineer - Future Opportunities
Guilford, CT · On-site
$106K - $146K/yr
Simulate, test, and optimize coil and RF electronics designs. * Collaborate cross-functionally with ... Document designs, models, and tools in accordance with the company's quality system requirements.
Senior RF & Electromagnetics Engineer - Future Opportunities
Guilford, CT · On-site
$106K - $146K/yr
Simulate, test, and optimize coil and RF electronics designs. * Collaborate cross-functionally with ... Document designs, models, and tools in accordance with the company's quality system requirements.
Senior Traffic Engineer
Hartford, CT · On-site
$106K - $160K/yr
Medical
Dental
Vision
Life
Retirement
The Senior Traffic Engineer will play a key role in performing and overseeing technical designs ... Perform detailed traffic analysis, traffic signal design, traffic modeling and simulation ...
Quick apply
Senior Traffic Engineer
Hartford, CT · On-site
$106K - $160K/yr
Medical
Dental
Vision
Life
Retirement
The Senior Traffic Engineer will play a key role in performing and overseeing technical designs ... Perform detailed traffic analysis, traffic signal design, traffic modeling and simulation ...
Senior Traffic Engineer
Hartford, CT · Hybrid
$106K - $160K/yr
Medical
Dental
Vision
Life
Retirement
The Senior Traffic Engineer will play a key role in performing and overseeing technical designs ... Perform detailed traffic analysis, traffic signal design, traffic modeling and simulation ...
Senior Traffic Engineer
Hartford, CT · Hybrid
$106K - $160K/yr
Medical
Dental
Vision
Life
Retirement
The Senior Traffic Engineer will play a key role in performing and overseeing technical designs ... Perform detailed traffic analysis, traffic signal design, traffic modeling and simulation ...
Senior Scientist, Computational Materials Solutions
Danbury, CT · On-site
$93K - $127K/yr
Medical
Dental
Vision
Retirement
PTO
... Engineering Solutions (MES) business unit. You will translate MES business and technology ... materials modeling, predictive simulation, statistical and hybrid methods, and scientific data ...
Senior Scientist, Computational Materials Solutions
Danbury, CT · On-site
$93K - $127K/yr
Medical
Dental
Vision
Retirement
PTO
... Engineering Solutions (MES) business unit. You will translate MES business and technology ... materials modeling, predictive simulation, statistical and hybrid methods, and scientific data ...
Senior Traffic Engineer
Hartford, CT · On-site
$106K - $160K/yr
Medical
Dental
Vision
Life
Retirement
The Senior Traffic Engineer will play a key role in performing and overseeing technical designs ... Perform detailed traffic analysis, traffic signal design, traffic modeling and simulation ...
Senior Traffic Engineer
Hartford, CT · On-site
$106K - $160K/yr
Medical
Dental
Vision
Life
Retirement
The Senior Traffic Engineer will play a key role in performing and overseeing technical designs ... Perform detailed traffic analysis, traffic signal design, traffic modeling and simulation ...
As Senior Product Design Engineer you will be part of the Product Engineering team reporting ... Create simulation and mathematical models as appropriate to demonstrate functional feasibility of ...
As Senior Product Design Engineer you will be part of the Product Engineering team reporting ... Create simulation and mathematical models as appropriate to demonstrate functional feasibility of ...
Summary Under minimal supervision, the Senior Connector Design Engineer will lead the design and ... Perform simulations and modeling using industry-standard tools (e.g., HFSS, ADS, CST). * Technical ...
Summary Under minimal supervision, the Senior Connector Design Engineer will lead the design and ... Perform simulations and modeling using industry-standard tools (e.g., HFSS, ADS, CST). * Technical ...
Summary Under minimal supervision, the Senior Connector Design Engineer will lead the design and ... Perform simulations and modeling using industry-standard tools (e.g., HFSS, ADS, CST). * Technical ...
Summary Under minimal supervision, the Senior Connector Design Engineer will lead the design and ... Perform simulations and modeling using industry-standard tools (e.g., HFSS, ADS, CST). * Technical ...
Summary Under minimal supervision, the Senior Connector Design Engineer will lead the design and ... Perform simulations and modeling using industry-standard tools (e.g., HFSS, ADS, CST). * Technical ...
Quick apply
Summary Under minimal supervision, the Senior Connector Design Engineer will lead the design and ... Perform simulations and modeling using industry-standard tools (e.g., HFSS, ADS, CST). * Technical ...
Senior Electrical Engineer - Contract to Hire $80-$150/hour
New Haven, CT · On-site
$80 - $150/hr
Medical
Dental
Vision
Life
Retirement
PTO
Presco's staff is expanding and we're seeking a senior electronic engineer with some or all of the ... Unit delay simulation, synthesis, timing constraints and die routing. Mostly Xilinx and Altera ...
Quick apply
Senior Electrical Engineer - Contract to Hire $80-$150/hour
New Haven, CT · On-site
$80 - $150/hr
Medical
Dental
Vision
Life
Retirement
PTO
Presco's staff is expanding and we're seeking a senior electronic engineer with some or all of the ... Unit delay simulation, synthesis, timing constraints and die routing. Mostly Xilinx and Altera ...
Senior Electrical Engineer - Contract to Hire $80-$150/hour
New Haven, CT · On-site
$80 - $150/hr
Medical
Dental
Vision
Life
Retirement
PTO
Presco's staff is expanding and we're seeking a senior electronic engineer with some or all of the ... Unit delay simulation, synthesis, timing constraints and die routing. Mostly Xilinx and Altera ...
Senior Electrical Engineer - Contract to Hire $80-$150/hour
New Haven, CT · On-site
$80 - $150/hr
Medical
Dental
Vision
Life
Retirement
PTO
Presco's staff is expanding and we're seeking a senior electronic engineer with some or all of the ... Unit delay simulation, synthesis, timing constraints and die routing. Mostly Xilinx and Altera ...
Senior Electrical Engineer - Contract to Hire $80-$150/hour
New Haven, CT · Hybrid
$80 - $150/hr
Medical
Dental
Vision
Life
Retirement
PTO
Presco's staff is expanding and we're seeking a senior electronic engineer with some or all of the ... Unit delay simulation, synthesis, timing constraints and die routing. Mostly Xilinx and Altera ...
Senior Electrical Engineer - Contract to Hire $80-$150/hour
New Haven, CT · Hybrid
$80 - $150/hr
Medical
Dental
Vision
Life
Retirement
PTO
Presco's staff is expanding and we're seeking a senior electronic engineer with some or all of the ... Unit delay simulation, synthesis, timing constraints and die routing. Mostly Xilinx and Altera ...
Senior Modeling Simulation Engineer information
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Full-time, Internship
Re-posted 8 days ago
Job description
Location: This role is fully onsite in Bloomfield, CT, five days per week. The company will be relocating to Suffield, CT later in 2026. (relocation assistance not available)
Employment Type: Full-time Internship (Fall 2026)
Compensation: Paid
About LiquidPiston:
LiquidPiston is a fast-growing propulsion technology company reinventing the internal combustion engine with our patented X-Engine rotary architecture and High Efficiency Hybrid Cycle (HEHC). Our engines deliver dramatically higher power density, efficiency, fuel flexibility, and compactness than traditional piston designs - making them ideal for UAVs, defense systems, hybrid-electric propulsion, portable power, and aerospace applications.
We're transitioning from pure R&D to industrialization and commercialization, creating exciting opportunities to impact real product development in a small, high-energy team.
Internship Overview:
LiquidPiston has multiple openings for Design Engineer Interns within our mechanical design and engine development teams. These roles focus on hands-on component and subsystem design for our rotary engines and related systems. You'll work closely with senior design engineers, simulation specialists, and test teams in a collaborative, prototype-heavy environment.
This is a high-ownership internship - expect to take real designs from concept through CAD modeling, analysis support, prototyping, and testing iteration. Ideal for students passionate about mechanical design, engines, and rapid prototyping who want meaningful contributions to next-generation power systems.
Key Responsibilities:
- Support conceptual and detailed design of rotary engine components (housings, rotors, seals, bearings, combustors, cooling systems, etc.) using SolidWorks or similar CAD tools
- Create and modify 3D models, assemblies, and detailed drawings following ASME standards
- Assist in design analysis using hand calculations, basic FEA (structural/thermal), and collaboration with simulation engineers
- Participate in rapid prototyping: prepare files for additive manufacturing (polymer/metal), CNC machining, or in-house fabrication
- Support design reviews, tolerance stack-ups, and manufacturability assessments
- Help iterate designs based on test results, simulation feedback, or manufacturing constraints
- Contribute to fixture/tooling design for engine assembly or testing
- Document designs, changes, and findings in reports, Asana tasks, or shared drives
- Collaborate across mechanical, manufacturing, controls, and test teams
- Currently pursuing a Bachelor's or Master's degree in Mechanical Engineering, or a closely related field (rising junior/senior or graduate level preferred)
- Strong proficiency in SolidWorks (or equivalent: Fusion 360, Creo, CATIA) for solid modeling, assemblies, and drawings
- Solid fundamentals in mechanical design, mechanics of materials, thermodynamics, and manufacturing processes
- Hands-on mindset - comfortable with prototyping, basic machining, or 3D printing
- Excellent problem-solving skills and attention to detail
- U.S. person status (citizen or permanent resident) preferred due to defense/aerospace-related projects
- Ability to thrive in a fast-paced, small-team environment with quick iteration cycles
- Prior project experience with engines, rotaries, high-performance vehicles, Formula SAE, UAVs, or robotics
- Exposure to GD&T, tolerance analysis, or design for manufacturing/assembly (DFM/DFA)
- Basic FEA experience (SolidWorks Simulation, ANSYS, or similar)
- Familiarity with additive manufacturing workflows or topology optimization
- Interest in internal combustion engines, hybrid systems, or advanced propulsion
- Previous internship or co-op in mechanical design, automotive, or aerospace
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, drug screening and credit check.
About LiquidPiston
Sourced by ZipRecruiter
Industry
Motor vehicle manufacturing
Company size
11 - 50 Employees
Headquarters location
Bloomfield, CT, US
Year founded
2003