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Design Engineer Jobs in Hartford, CT (NOW HIRING)

LiquidPiston, Inc.

Engine Design Engineer

Suffield, CT · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

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 ...

Smiths Group

Product Design Engineer

Springfield, MA · On-site

$128K - $154K/yr

Job Summary The Product Design Engineer is responsible for the design, development, validation, qualification and continuous improvement of hydraulic and pneumatic hose assemblies, end fittings, and ...

Smiths Group

Product Design Engineer

Springfield, MA · On-site

$128K - $154K/yr

Job Summary The Product Design Engineer is responsible for the design, development, validation, qualification and continuous improvement of hydraulic and pneumatic hose assemblies, end fittings, and ...

Skylimit Systems

Electrical Design Engineer

Granby, CT

$100K - $120K/yr

... collaborative engineering environment where innovation, technical excellence, and continuous learning are valued. Key Responsibilities * Design and develop analog, digital, and mixed-signal ...

Flex Tek

Product Design Engineer

Springfield, MA

$128K - $154K/yr

Job Summary The Product Design Engineer is responsible for the design, development, validation, qualification and continuous improvement of hydraulic and pneumatic hose assemblies, end fittings, and ...

LiquidPiston

Senior Design Engineer

Suffield, CT · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking a Senior Design Engineer to play a key role in the design, simulation, and development of our advanced rotary engines. This is a hands-on, high-impact engineering role ideal for ...

LiquidPiston, Inc.

Senior Design Engineer

Suffield, CT · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking a Senior Design Engineer to play a key role in the design, simulation, and development of our advanced rotary engines. This is a hands-on, high-impact engineering role ideal for ...

Kaman Corporation

Design Engineer II, Tooling

Middletown, CT · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Design Engineer II Precision Fusing and Sensors is actively hiring for a Design Engineer II, Tooling in Middletown, CT. This role is responsible for designing, developing, maintaining, and improving ...

LCR EPC LLC

Substation Design Engineer

Enfield, CT · On-site

$99K - $127K/yr

POSITION SUMMARY The Substation Design Engineer is responsible for the electrical design and engineering of substations supporting utility-scale solar and renewable energy projects. This role ...

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Showing results 21-40

All JobsDesign Engineer JobsDesign Engineer Jobs in Hartford, CT

Design Engineer information

See Hartford, CT salary details

$40.9K

$88.9K

$159.9K

How much do design engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for design engineer in Hartford, CT is $88,918.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,600.00 and $99,400.00 per year, depending on experience, location, and employer.

What is a design engineer?

Design engineers develop ideas for new products and determine ways to improve existing products. As a design engineer, you put a creative perspective on your technical engineering knowledge to perform your job duties, which include creating sketches of design ideas and using Computer-Aided Design (CAD) software to generate plans for prototypes. To ensure the product is viable, you also evaluate other aspects of the product design, such as safety, cost, sustainability, aesthetics, and user experience. You collaborate with a team of technicians and other engineers to run tests, troubleshoot problems, and ultimately produce a newly designed product.

What does a design engineer do?

A Design Engineer is responsible for creating and developing new products, systems, or structures by combining engineering principles with creative design. They use computer-aided design (CAD) software to produce detailed drawings and specifications, working closely with other engineers and teams to ensure functionality, safety, and cost-effectiveness. Design Engineers are involved in every stage of product development, from initial concept through prototyping, testing, and final production. Their work often requires problem-solving skills, technical knowledge, and the ability to communicate ideas clearly.

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

To thrive as a Design Engineer, you need a solid background in engineering principles, CAD software proficiency, and a relevant engineering degree. Familiarity with tools like SolidWorks, AutoCAD, and simulation software, along with certifications such as Professional Engineer (PE), are commonly required. Creativity, problem-solving, and effective communication are standout soft skills for collaborating with teams and translating ideas into workable designs. These abilities ensure innovative, efficient, and manufacturable solutions that meet both technical and client requirements.

How does a design engineer typically collaborate with other departments during a project?

Design Engineers regularly work alongside teams such as manufacturing, quality assurance, and product management to ensure that designs are both innovative and feasible for production. Collaboration often involves participating in cross-functional meetings, reviewing prototypes, and incorporating feedback from various stakeholders. This teamwork is essential to address technical and practical challenges early in the design process, which ultimately helps in delivering a successful product to market. Strong communication and adaptability are key skills for thriving in this collaborative environment.

What is the difference between Design Engineer vs Mechanical Engineer?

AspectDesign EngineerMechanical Engineer
Required CredentialsBachelor's in Engineering, Design certifications often preferredBachelor's in Mechanical Engineering, Professional Engineer (PE) license optional
Work EnvironmentDesign offices, CAD software, project planningManufacturing plants, labs, fieldwork, CAD and testing
Employer & Industry UsageProduct design firms, automotive, aerospace, consumer goodsManufacturing, automotive, aerospace, energy sectors

Design Engineers focus on creating and developing product designs using CAD tools, while Mechanical Engineers often work on the broader application, testing, and manufacturing of mechanical systems. Both roles require engineering degrees, but Design Engineers typically emphasize design skills and software proficiency, whereas Mechanical Engineers may engage more in analysis and system integration.

More about Design Engineer jobs

What are the most commonly searched types of Design Engineer jobs in Hartford, CT?

The most popular types of Design Engineer jobs in Hartford, CT are:

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For Design Engineer jobs in Hartford, CT, the most frequently searched job titles are:

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The top searched job categories for Design Engineer jobs in Hartford, CT are:

What cities near Hartford, CT are hiring for Design Engineer jobs?

Cities near Hartford, CT with the most Design Engineer job openings:

Design Engineer jobs near you
Infographic showing various Design Engineer job openings in Hartford, CT as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $88,918 per year, or $42.7 per hour.

Engine Design Engineer

LiquidPiston, Inc.

Suffield, CT • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 5 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.

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