Mechanical Engineer Jobs in Connecticut
Mechanical engineer jobs in Connecticut are concentrated in aerospace and defense, precision manufacturing, and medical device development, with demand at every level from new graduate to senior systems engineer. Most hiring is in and around Hartford, Shelton, and New Haven, where established employers like Pratt & Whitney, Sikorsky, and United Technologies affiliates maintain large engineering operations. The most in-demand specialties right now are propulsion systems, structural analysis, and electromechanical design. See the openings below and apply to the ones that match your experience.
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Showing 5 of 79+ Mechanical Engineer jobs
Description
Creativity. Innovation. A desire to effect positive change. That’s what it takes to work at Fuss & O’Neill – because that’s what we do for the communities in which we work: we create, innovate, and design long-lasting improvements that improve quality of life. Quality of life is also important on the job, so we’ve prioritized work-life balance by offering flexible/remote work opportunities, part-time benefits, and generous PTO. We believe that each day is an opportunity to support one another, to support our clients, and to support our communities. If you feel the same, then you’ve found your future.
Fuss & O’Neill is looking for an Entry-Level Mechanical Engineer to join our growing MEP team. This is a great opportunity for a recent graduate or early-career engineer interested in building systems design to gain hands-on experience working alongside experienced engineers on a variety of commercial, institutional, and industrial projects.
Key Responsibilities
- Mechanical System Design: Assist with HVAC, plumbing, and fire protection system design, including load calculations, equipment sizing, and ductwork and piping layouts.
- Drafting and Modeling: Develop and update mechanical drawings using AutoCAD and Revit.
- Site Visits: Participate in field investigations to document existing conditions and support recommendations for system upgrades or replacements.
- Project Coordination: Work with senior engineers and multidisciplinary teams to coordinate designs and resolve project challenges.
- Technical Documentation: Assist with preparing calculations, specifications, reports, and construction documents.
- Construction Support: Help review submittals, respond to RFIs, and participate in construction observations.
- Professional Development: Learn applicable building codes and industry standards while working toward EIT certification and future PE licensure.
Skills, Knowledge and Expertise
- 0 to 3 years of experience
- Bachelor's degree in mechanical engineering or a closely related field.
- Strong interest in HVAC, plumbing, and building systems design.
- Basic understanding of mechanical engineering principles and thermodynamics.
- Proficiency in AutoCAD; familiarity with Revit or other BIM software preferred.
- Familiarity with Microsoft Office applications.
- Strong communication, organization, and problem-solving skills.
- Ability to work collaboratively and take direction from experienced engineers.
- Valid driver's license and ability to travel to project sites as needed.
Why You’ll Love Working with Us
- Schedule Flexibility: Customize your work schedule to fit your life.
- Health & Wellness: Comprehensive health benefits to keep you and your family healthy.
- Continuous Learning: Access to online courses, conferences, and learning materials to fuel your professional growth.
- Paid Time Off: Take the time you need to recharge with our generous paid time off policy.
- Career Advancement: Clear paths for promotions and the opportunity to take on new challenges.
- Fun Team Culture: Regular team-building activities, happy hours, and company outings.
All offers are contingent upon a successful criminal background check. Fuss & O'Neill, Inc. is proud to be an Affirmative Action/Equal Opportunity Employer. Fuss & O’Neill participates in the Federal e-Verify program.
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About Fuss & O'Neill
Description
Creativity. Innovation. A desire to effect positive change. That’s what it takes to work at Fuss & O’Neill – because that’s what we do for the communities in which we work: we create, innovate, and design long-lasting improvements that improve quality of life. Quality of life is also important on the job, so we’ve prioritized work-life balance by offering flexible/remote work opportunities, part-time benefits, and generous PTO. We believe that each day is an opportunity to support one another, to support our clients, and to support our communities. If you feel the same, then you’ve found your future.
Fuss & O’Neill is looking for an Entry-Level Mechanical Engineer to join our growing MEP team. This is a great opportunity for a recent graduate or early-career engineer interested in building systems design to gain hands-on experience working alongside experienced engineers on a variety of commercial, institutional, and industrial projects.
Key Responsibilities
- Mechanical System Design: Assist with HVAC, plumbing, and fire protection system design, including load calculations, equipment sizing, and ductwork and piping layouts.
- Drafting and Modeling: Develop and update mechanical drawings using AutoCAD and Revit.
- Site Visits: Participate in field investigations to document existing conditions and support recommendations for system upgrades or replacements.
- Project Coordination: Work with senior engineers and multidisciplinary teams to coordinate designs and resolve project challenges.
- Technical Documentation: Assist with preparing calculations, specifications, reports, and construction documents.
- Construction Support: Help review submittals, respond to RFIs, and participate in construction observations.
- Professional Development: Learn applicable building codes and industry standards while working toward EIT certification and future PE licensure.
Skills, Knowledge and Expertise
- 0 to 3 years of experience
- Bachelor's degree in mechanical engineering or a closely related field.
- Strong interest in HVAC, plumbing, and building systems design.
- Basic understanding of mechanical engineering principles and thermodynamics.
- Proficiency in AutoCAD; familiarity with Revit or other BIM software preferred.
- Familiarity with Microsoft Office applications.
- Strong communication, organization, and problem-solving skills.
- Ability to work collaboratively and take direction from experienced engineers.
- Valid driver's license and ability to travel to project sites as needed.
Why You’ll Love Working with Us
- Schedule Flexibility: Customize your work schedule to fit your life.
- Health & Wellness: Comprehensive health benefits to keep you and your family healthy.
- Continuous Learning: Access to online courses, conferences, and learning materials to fuel your professional growth.
- Paid Time Off: Take the time you need to recharge with our generous paid time off policy.
- Career Advancement: Clear paths for promotions and the opportunity to take on new challenges.
- Fun Team Culture: Regular team-building activities, happy hours, and company outings.
All offers are contingent upon a successful criminal background check. Fuss & O'Neill, Inc. is proud to be an Affirmative Action/Equal Opportunity Employer. Fuss & O’Neill participates in the Federal e-Verify program.
#LI-AS1
About Fuss & O'Neill
See All 79 Mechanical Engineer Jobs in Connecticut
Find roles in Connecticut that match your experience and apply in just a few clicks.
Find Mechanical Engineer JobsMechanical Engineer Jobs by City in Connecticut
Where Connecticut roles are concentrated, by current openings.
Mechanical Engineer Job Market in Connecticut
A snapshot from current Connecticut openings, updated as new roles post.
Who's Hiring
- Pratt & Whitney12
- ASML8
- Zachry4
- USA Mechanical & Energy Services4
- Quest Global3
Top Industries Hiring
- Manufacturing
- Electronics & Hardware
- Consulting & Professional Services
- Consumer Goods
- Science & Research
What Connecticut Employers Look For
The qualifications that appear most often in mechanical engineer jobs across Connecticut.
- Bachelor's degree in mechanical engineering or closely related engineering discipline required
- Professional Engineer licensure issued or recognized by the Connecticut State Board of Examiners preferred for senior roles
- Proficiency in CAD software such as SolidWorks, CATIA, or AutoCAD for design and modeling work
- Experience with GD&T, tolerance analysis, and engineering drawing interpretation in a manufacturing environment
- Familiarity with FEA simulation tools and structural or thermal analysis methodologies
- Strong written and verbal communication skills for cross-functional collaboration with design and production teams
Mechanical Engineer Jobs in Connecticut: Frequently Asked Questions
How do you become a mechanical engineer in Connecticut?
A bachelor's degree in mechanical engineering from an ABET-accredited program is the standard entry point for Connecticut employers. Licensure as a Professional Engineer is overseen by the Connecticut State Board of Examiners for Professional Engineers and Land Surveyors, which requires passing the Fundamentals of Engineering exam, gaining qualifying work experience, and then sitting for the Principles and Practice of Engineering exam. PE licensure is required for signing off on public-facing engineering work and is a common expectation for senior roles at Connecticut's aerospace and defense contractors.
How much do mechanical engineers make in Connecticut?
Mechanical engineers in Connecticut earn a median of about $105,090 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $77,340 for the lowest 10% to over $157,980 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire mechanical engineers in Connecticut?
Connecticut mechanical engineer roles are posted by Pratt & Whitney, ASML, and Zachry and others right now, based on current listings on Migrate Mate as of November 2026. Connecticut's deep concentration of aerospace, defense, and precision manufacturing firms means mechanical engineers here typically find roles tied to propulsion, structural systems, or advanced manufacturing rather than general industrial work.
Which Connecticut cities have the most mechanical engineer jobs?
East Hartford, Wilton, and Groton have the highest concentration of mechanical engineer openings in Connecticut. Hartford's dominance reflects the headquarters and R&D facilities of major aerospace and defense contractors in the region, while Shelton and New Haven draw from precision manufacturing and medical device companies that anchor those local economies.
Are there remote mechanical engineer jobs in Connecticut?
Yes, but they're rare. Mechanical engineering is fundamentally a hands-on discipline, and most Connecticut roles involve lab work, prototyping, or production-floor collaboration that requires on-site presence. About 23% of mechanical engineer openings tied to Connecticut are remote or hybrid as of November 2026, and those tend to be concentrated in simulation, FEA analysis, or technical documentation roles rather than design or manufacturing positions.
How can I get hired as a mechanical engineer in Connecticut with little or no experience?
The most realistic entry path is applying directly to new-graduate or rotational engineering programs at Connecticut's large aerospace and defense employers, which regularly recruit from in-state schools like the University of Connecticut and the University of Hartford. Look for titles like junior mechanical engineer, design engineer associate, or manufacturing engineer I, and consider adjacent starting points in quality engineering or test engineering, which share core skills and frequently transfer into mechanical roles. A completed senior capstone project, internship in a manufacturing setting, or Engineer-in-Training designation from the Connecticut PE board will strengthen any entry-level application.
Where can I find and apply to mechanical engineer jobs in Connecticut?
You can find and apply to mechanical engineer jobs in Connecticut on Migrate Mate, which lists current Connecticut openings across aerospace, manufacturing, and medical devices. Search the listings to find roles that match your background, experience level, and preferred location, then apply directly to the ones that fit.
See All 79 Mechanical Engineer Jobs in Connecticut
Find roles in Connecticut that match your experience and apply in just a few clicks.
Find Mechanical Engineer Jobs