Software Design Engineer Visa Sponsorship Jobs in Connecticut
Software design engineer roles in Connecticut are concentrated in the insurance and financial technology sectors, with major employers like United Technologies, Cigna, and Travelers headquartered in Hartford, alongside a growing tech presence in Stamford and New Haven. Many of these employers have established visa sponsorship programs for qualified international candidates.
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Get Access To All JobsINTRODUCTION
LiquidPiston, Inc. is reinventing the internal combustion engine. Our patented X-engine architecture is a compact, lightweight, and fuel-efficient rotary engine that operates on a novel thermodynamic cycle. With applications in defense, aerospace, robotics, and portable power, we’re developing the next generation of high-performance, compact engines for critical power systems.
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 someone with a deep understanding of engine systems, a passion for innovation, and a strong background in mechanical design and simulation.
LOCATION
This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.
KEY RESPONSIBILITIES:
- Generate and evaluate new ideas to improve the performance, durability, and manufacturability of LiquidPiston’s rotary engines.
- Create detailed part and assembly models using SolidWorks.
- Lead early-stage engine architecture and layout processes.
- Perform component and system-level analysis using a combination of hand calculations, simulation tools, and experimental data.
- Create and release production-ready technical drawings.
- Select and coordinate with suppliers and machine shops—from RFQ to incoming inspection.
- Support and oversee engine assembly processes; contribute to hands-on prototyping.
- Participate in engine testing and interpret results to inform design iterations.
- Create and maintain standardized procedures for engine design, analysis, and documentation.
- Lead and mentor technicians, interns, and junior engineers on design and analysis tasks.
- Present technical ideas and results clearly to both technical and non-technical stakeholders.
- Maintain a collaborative, proactive, and positive engineering mindset.
MINIMUM REQUIREMENTS:
- BS or higher in Mechanical Engineering
- 3+ years of experience in engine component/system design and simulation
- Strong understanding of internal combustion engines and design for manufacturing
- Proficient in SolidWorks (modeling and assemblies)
- Experience with mechanical, thermal, and fluid simulation tools (e.g., ANSYS, GT-Suite, MATLAB)
- Ability to independently lead projects, solve problems, and communicate results effectively
HELPFUL SKILLS:
- Experience with advanced engine concepts (e.g., rotary, Miller cycle, HCCI, etc.)
- Professional experience designing high-speed machinery: camshafts, bearings, gears
- Background in hands-on prototyping and working in machine shop environments
- Strong writing and communication skills (especially for proposals or technical reports)
- Experience mentoring or leading small engineering teams
BENEFITS & PERKS:
- Flexible PTO: We value work-life balance and encourage time to rest and recharge.
- Health & Wellness: Comprehensive medical, dental, and vision coverage—you choose what works best for you.
- Equity Participation: Permanent employees receive RSUs (Restricted Stock Units).
- 401(k) Match: We offer a 401k w/100% matching up to 3% of your salary and then 50% of contributions between 3-5%
- Career Growth: Ongoing training, mentorship, and learning opportunities to accelerate your growth.
OUR CULTURE
At LiquidPiston, we embrace challenges, move fast, and celebrate curiosity. Our team thrives on collaboration, creativity, and perseverance. We understand that innovation involves risk—and we’re not afraid to fail as we move forward.
EQUAL OPPORTUNITY EMPLOYER
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. Qualified applicants will not be discriminated against, and receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, or protected veteran status or disability.
All offers of employment at LiquidPiston are contingent upon successful completion of a pre-employment background check and drug screening.
INTRODUCTION
LiquidPiston, Inc. is reinventing the internal combustion engine. Our patented X-engine architecture is a compact, lightweight, and fuel-efficient rotary engine that operates on a novel thermodynamic cycle. With applications in defense, aerospace, robotics, and portable power, we’re developing the next generation of high-performance, compact engines for critical power systems.
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 someone with a deep understanding of engine systems, a passion for innovation, and a strong background in mechanical design and simulation.
LOCATION
This role is fully onsite in Bloomfield, CT, five days per week, and the company will be relocating to Suffield, CT later in 2026.
KEY RESPONSIBILITIES:
- Generate and evaluate new ideas to improve the performance, durability, and manufacturability of LiquidPiston’s rotary engines.
- Create detailed part and assembly models using SolidWorks.
- Lead early-stage engine architecture and layout processes.
- Perform component and system-level analysis using a combination of hand calculations, simulation tools, and experimental data.
- Create and release production-ready technical drawings.
- Select and coordinate with suppliers and machine shops—from RFQ to incoming inspection.
- Support and oversee engine assembly processes; contribute to hands-on prototyping.
- Participate in engine testing and interpret results to inform design iterations.
- Create and maintain standardized procedures for engine design, analysis, and documentation.
- Lead and mentor technicians, interns, and junior engineers on design and analysis tasks.
- Present technical ideas and results clearly to both technical and non-technical stakeholders.
- Maintain a collaborative, proactive, and positive engineering mindset.
MINIMUM REQUIREMENTS:
- BS or higher in Mechanical Engineering
- 3+ years of experience in engine component/system design and simulation
- Strong understanding of internal combustion engines and design for manufacturing
- Proficient in SolidWorks (modeling and assemblies)
- Experience with mechanical, thermal, and fluid simulation tools (e.g., ANSYS, GT-Suite, MATLAB)
- Ability to independently lead projects, solve problems, and communicate results effectively
HELPFUL SKILLS:
- Experience with advanced engine concepts (e.g., rotary, Miller cycle, HCCI, etc.)
- Professional experience designing high-speed machinery: camshafts, bearings, gears
- Background in hands-on prototyping and working in machine shop environments
- Strong writing and communication skills (especially for proposals or technical reports)
- Experience mentoring or leading small engineering teams
BENEFITS & PERKS:
- Flexible PTO: We value work-life balance and encourage time to rest and recharge.
- Health & Wellness: Comprehensive medical, dental, and vision coverage—you choose what works best for you.
- Equity Participation: Permanent employees receive RSUs (Restricted Stock Units).
- 401(k) Match: We offer a 401k w/100% matching up to 3% of your salary and then 50% of contributions between 3-5%
- Career Growth: Ongoing training, mentorship, and learning opportunities to accelerate your growth.
OUR CULTURE
At LiquidPiston, we embrace challenges, move fast, and celebrate curiosity. Our team thrives on collaboration, creativity, and perseverance. We understand that innovation involves risk—and we’re not afraid to fail as we move forward.
EQUAL OPPORTUNITY EMPLOYER
LiquidPiston, Inc. is proud to be an Equal Opportunity Employer. Qualified applicants will not be discriminated against, and receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, or protected veteran status or disability.
All offers of employment at LiquidPiston are contingent upon successful completion of a pre-employment background check and drug screening.
Software Design Engineer Job Roles in Connecticut
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Search Software Design Engineer Jobs in ConnecticutSoftware Design Engineer Jobs in Connecticut: Frequently Asked Questions
Which companies sponsor visas for software design engineers in Connecticut?
Connecticut's largest visa sponsors for software design engineers include major insurers and financial firms headquartered in Hartford such as Cigna, Aetna, and Travelers, as well as defense and aerospace contractors like Raytheon Technologies and Sikorsky. Stamford's financial services sector adds employers like UBS and Synchrony Financial to the mix. These companies regularly file H-1B visa petitions for software design and engineering roles.
Which visa types are most common for software design engineer roles in Connecticut?
The H-1B is by far the most common visa for software design engineers in Connecticut, as the role typically qualifies as a specialty occupation requiring at least a bachelor's degree in computer science, software engineering, or a related field. Candidates from Canada or Mexico may also qualify under the TN visa category. Those with extraordinary ability may pursue the O-1A, and recent graduates on F-1 status often work initially under OPT or STEM OPT extension.
Which cities in Connecticut have the most software design engineer sponsorship jobs?
Hartford leads Connecticut for software design engineer sponsorship activity, driven by its concentration of insurance, healthcare IT, and financial services headquarters. Stamford is a strong secondary market, particularly in fintech and media technology, given its proximity to New York City. New Haven sees demand tied to Yale University's research ecosystem and affiliated biotech and health technology companies. Bridgeport and Norwalk also have pockets of activity in manufacturing technology.
How to find software design engineer visa sponsorship jobs in Connecticut?
Migrate Mate filters job listings specifically to show software design engineer roles in Connecticut where employers are open to visa sponsorship, saving you from sorting through positions that won't work for your immigration status. You can search by location within Connecticut, filter to relevant experience levels, and review employer sponsorship history all in one place. It's designed specifically for international candidates navigating the U.S. job market.
Are there any Connecticut-specific considerations for software design engineers seeking visa sponsorship?
Connecticut employers sponsoring H-1B workers must pay the prevailing wage as determined by the Department of Labor for the specific role and location, and Hartford, Stamford, and New Haven each fall under different wage determinations. University of Connecticut and Yale produce engineering graduates who often pursue OPT and then employer-sponsored status, creating familiarity with international hiring among many Connecticut employers. The state's insurance and defense industries tend to have more established HR processes for handling sponsorship compared to early-stage startups.
What is the prevailing wage for sponsored software design engineer jobs in Connecticut?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.