ZipRecruiter

Log In

1

Apprentice Prototype Build Engineer Jobs in Connecticut

LiquidPiston, Inc.

Mechanical Engineer

Suffield, CT · On-site

Mechanical Engineer This role is fully onsite in Bloomfield, CT, five days per week, and the ... Assemble and disassemble prototype engines; perform part inspections and document build details

LiquidPiston, Inc.

Engine Build Technician

Suffield, CT · On-site

$18.25 - $24.75/hr

LiquidPiston, Inc. is an innovative engineering company revolutionizing the future of power systems ... Perform precision assembly and disassembly of prototype and production rotary engines * Inspect and ...

LiquidPiston

Engine Build Technician

Suffield, CT · On-site

$18.25 - $24.75/hr

LiquidPiston, Inc. is an innovative engineering company revolutionizing the future of power systems ... Perform precision assembly and disassembly of prototype and production rotary engines * Inspect and ...

Commercial Sewing, Inc.

Controls Engineer

Torrington, CT · On-site

$85 - $110/hr

Build prototypes and validate designs through rigorous testing. * Collaborate with engineering, manufacturing, and OEM customers. * Bring new products from concept to production. What We're Looking ...

Adecco

Electrical Engineer

Windsor, CT

Assemble, test, and debug prototypes and pre-production units, ensuring alignment with engineering requirements. * Develop and build test jigs, simulators, and fixtures, including wiring schematics ...

New

Adecco

Electrical Engineer

Windsor, CT

Assemble, test, and debug prototypes and pre-production units, ensuring alignment with engineering requirements. * Develop and build test jigs, simulators, and fixtures, including wiring schematics ...

New

LiquidPiston

Chief Engineer

Suffield, CT · On-site

... prototype to production. This is a hands-on, lab-centered role for an experienced, strategic, and ... Recruit top engineering talent and build a cohesive, high-performance team. * Foster a culture of ...

LiquidPiston, Inc.

Chief Engineer

Suffield, CT · On-site

... prototype to production. This is a hands-on, lab-centered role for an experienced, strategic, and ... Recruit top engineering talent and build a cohesive, high-performance team. * Foster a culture of ...

previous pagenext page

Showing results 21-40

All JobsApprentice Prototype Build Engineer JobsApprentice Prototype Build Engineer Jobs in Connecticut

Apprentice Prototype Build Engineer information

What is an apprentice prototype build engineer?

Apprentice Prototype Build Engineers are entry-level professionals who assist in the design, assembly, and testing of prototype products or components, typically in the automotive, aerospace, or manufacturing industries. They work under the guidance of experienced engineers and technicians, gaining hands-on experience with new technologies and processes. Their responsibilities often include interpreting technical drawings, using specialized tools, and recording test results. This role is usually part of a structured apprenticeship program that combines on-the-job training with classroom learning, helping apprentices develop the skills needed to become qualified build engineers.

What are the typical responsibilities and learning opportunities for an apprentice prototype build engineer during the initial months on the job?

As an Apprentice Prototype Build Engineer, your early responsibilities will focus on supporting senior engineers in assembling, testing, and refining prototype components. You'll learn hands-on skills such as interpreting technical drawings, using fabrication tools, and following build processes in a workshop environment. Collaboration is key—expect to work closely with multidisciplinary teams, including design engineers and technicians, to troubleshoot and implement design changes. This role offers significant learning opportunities, from gaining familiarity with new manufacturing technologies to developing problem-solving abilities essential for advancement.

What are the key skills and qualifications needed to thrive as an apprentice prototype build engineer, and why are they important?

To thrive as an Apprentice Prototype Build Engineer, a solid understanding of mechanical and electrical principles, hands-on fabrication skills, and a relevant technical qualification or apprenticeship are essential. Familiarity with CAD software, workshop machinery, and safety regulations is typically required, along with any industry-specific certifications. Strong problem-solving abilities, attention to detail, and effective teamwork are key soft skills that set candidates apart. These competencies ensure accurate prototype assembly, efficient troubleshooting, and safe, collaborative progress throughout the engineering development process.

What is the difference between Apprentice Prototype Build Engineer vs Mechanical Technician?

AspectApprentice Prototype Build EngineerMechanical Technician
CredentialsHigh school diploma or equivalent; technical training or apprenticeshipHigh school diploma; technical certification or associate degree often preferred
Work EnvironmentManufacturing or R&D labs; hands-on prototype assemblyManufacturing plants; equipment maintenance and assembly
Industry UsageCommon in aerospace, automotive, and product development sectorsWidespread across manufacturing and industrial sectors
Job FocusAssisting in prototype build, learning manufacturing processesMaintaining, repairing, and assembling mechanical systems

The Apprentice Prototype Build Engineer typically focuses on learning and assisting in prototype assembly within manufacturing or R&D environments, often as part of an apprenticeship. In contrast, a Mechanical Technician performs maintenance, repairs, and assembly of mechanical systems, usually with more experience and certification. Both roles are essential in manufacturing industries but differ in experience level and specific responsibilities.

What are the most commonly searched types of Prototype Build Engineer jobs in Connecticut?

The most popular types of Prototype Build Engineer jobs in Connecticut are:

What cities in Connecticut are hiring for Apprentice Prototype Build Engineer jobs?

Cities in Connecticut with the most Apprentice Prototype Build Engineer job openings:

Apprentice Prototype Build Engineer jobs near you

Mechanical Engineer

LiquidPiston, Inc.

Suffield, CT • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 5 days ago

Job description

Mechanical Engineer
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, Inc. is developing the next generation of compact, high-efficiency rotary engines based on its patented thermodynamic cycle. Our engines are being designed to transform power generation and propulsion across aerospace, defense, and commercial industries. We offer a fast-paced, hands-on R&D environment where mechanical engineers have a direct impact on shaping breakthrough technologies.
Position Overview:
We are seeking a hands-on, innovative Mechanical Engineer to join our dynamic team. In this role, you will contribute to all phases of engine development-from concept and design through testing and iteration-as we advance LiquidPiston's rotary diesel engines toward production. This is a high-impact, cross-functional role requiring strong mechanical design skills, analytical thinking, and a passion for solving complex technical challenges.
Responsibilities:
  • Design, analyze, and develop engine components, subsystems, and custom test rigs
  • Use SolidWorks for 3D CAD modeling and drafting of engine parts and assemblies
  • Conduct engineering analysis using a combination of hand calculations, Matlab, custom code, and commercial simulation tools (e.g., GT-Suite)
  • Support prototype fabrication by working with in-house machinists and external vendors
  • Participate in the operation and testing of rotary engines on dynamometers and data acquisition systems
  • Assemble and disassemble prototype engines; perform part inspections and document build details
  • Troubleshoot and debug mechanical systems through hands-on work and root-cause analysis
  • Collaborate with cross-functional teams, technicians, and contractors to execute test and design projects
  • Present design proposals and test data clearly through reports, presentations, and team meetings
  • Help enforce engineering best practices and company policies (file organization, documentation, project management tools)
  • Stay current with advancements in rotary engines, diesel combustion, thermodynamics, and related technologies
Qualifications:
  • Bachelor's degree in Mechanical Engineering or a closely related field
  • Proficiency in CAD design (SolidWorks preferred)
  • Familiarity with Matlab and mechanical system modeling/analysis
  • Solid understanding of mechanical fundamentals: thermodynamics, kinematics, stress analysis
  • Hands-on experience with mechanical systems-building, testing, or prototyping
  • Strong problem-solving skills, self-direction, and attention to detail
  • Excellent communication skills and ability to work in a collaborative team environment
Preferred Qualifications:
  • Experience with internal combustion engines, especially rotary or diesel platforms
  • Familiarity with GT-Suite or other engine simulation tools
  • Exposure to DAQ systems and test instrumentation
  • Experience managing prototype builds or working closely with machinists
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