372 Thermal Engineering jobs in Groton,CT

New, Posted 20 hours ago

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Experienced Electrical Engineer

General Dynamics Electric Boat

Groton, CT 06340

Onsite

5+ years of post-graduate engineering experience
Ability to obtain a DOD secret security clearance
Bachelor of Science in Electrical Engineering

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Mechanical Engineer II

American Systems

Norwich, CT 06360

~ 24 min Onsite

Bachelor's degree in mechanical, civil or structural engineering.
Working with Microsoft Office.
U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
Be comfortable in relatively confined spaces.
Physically capable to conduct ship checks on United States Nuclear Submarines:
Working with AutoCAD and AutoDesk Inventor or SolidWorks.
Ability to maintain a DOD Secret Clearance.
Capable of climbing vertical ladders (20' – 25') within the submarine.
At least two (2) years business experience in:
Working with Piping systems
Working with Finite Element Analysis.

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Manufacturing Engineer

The Lee Company

Westbrook, CT 06498

~ 30 min OnsiteChildcare AssistanceEducation AssistanceHealth Insurance

Project management experience.
CAD experience
B. S. degree in Mechanical Engineering or similar discipline
Knowledge of machines, linkages, pressure vessels, hardware, press fits and clearances

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Principal Mechanical Engineer - Structural Acoustics

RTX

Stonington, CT 06378

~ 15 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Experience with working as a customer interface and across disciplines
The ability to obtain and maintain a U.S. government issued security clearance is required.
Experience with naval platforms or undersea systems
Active and existing security clearance required after day 1
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Proficiency with Matlab
DoD Clearance: Secret
Typically requires an advanced degree in Physics or Engineering and a minimum of 8 years of prior experience in the field of structural acoustics unless prohibited by local laws/regulations.
Proficiency and extensive experience in numerical modeling methods for vibro-acoustics, e.g., finite element analysis and statistical energy analysis.

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New, Posted 1 day ago

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Staff Engineer - Mechanical - Maritime Systems (REQ 310)

Applied Physical Sciences and General Dynamics

Pawcatuck, CT 06379

~ 17 min Onsite

Proficiency with Microsoft Office suite or similar
Experience with 3D CAD Software (SolidWorks)
BS in Mechanical Engineering Degree
Candidates must possess or be able to obtain a DoD security clearance

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Mechanical Engineer II

American Systems Corporation

Norwich, CT 06360

$77,600/yr

~ 24 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in mechanical, civil or structural engineering.
Working with Microsoft Office.
Capable of climbing vertical ladders (20' - 25') within the submarine.
U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
Be comfortable in relatively confined spaces.
Physically capable to conduct ship checks on United States Nuclear Submarines:
Working with AutoCAD and AutoDesk Inventor or SolidWorks.
Ability to maintain a DOD Secret Clearance.
At least two (2) years business experience in:
Working with Piping systems
Working with Finite Element Analysis.

SmartExplore AI is experimental.

Apply Directly

ENGINEERING TECHNICIAN IV

MIKEL

Groton, CT 06340

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
Department of Defense Secret Security Clearance or higher is required at time of hire.
Ability to travel
Experience working at Submarine Surveillance Equipment Program (SSEP)
Minimum 6+ years of experience working with SONAR systems as a submarine SONAR Technician in the US Navy
High School Diploma
Due to the nature of work performed within our facilities, U.S. citizenship is required.
Valid US passport holder
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
Active Secret security clearance or the ability to obtain a Secret clearance

SmartExplore AI is experimental.

New, Posted 1 day ago

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Shipyard Installation and Test Engineer

General Dynamics Mission Systems

Groton, CT 06340

$111,108/yr

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field.
Due to the nature of work performed within our facilities, U.S. citizenship is required.
Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire.
Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience.
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.

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Contracts & Technical Engineering Manager

MICRO PRECISION, LLC

South Windham, CT 06266

~ 37 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

General: Mobility required, some moderate to heavy lifting.
Bachelor's degree in Mechanical, Manufacturing, or Marine Engineering.
Must be a U.S. Citizen and capable of obtaining a Secret Security Clearance.
Position requires ability to concentrate with some interruption and attend to tasks for 45 to 60 minutes at a time.
Proficiency in CAD/CAM software and a strong understanding of tight-tolerance machining (±.0001) for rugged materials like HY-80/100 steel or K-Monel.
Minimum 5-8 years in defense manufacturing, with at least 5 years specifically within Navy Submarine Building (e.g., Virginia, Columbia, or Ohio classes).
Deep familiarity with NAVSEA Standard Items (e.g., 009-01, 009-09) and the federal acquisition process.
Position requires ability to lift objects weighing up to than 50 pounds occasionally; walking and standing for long durations; see objects closely; and hear normal sounds with some background noises.

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New, Posted 19 hours ago

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Senior Field Superintendent

Hamptons Happiness

East Hampton, NY 11937

$151,000/yr

OnsiteBilingual PreferredHealth InsurancePaid Time Off

Deep expertise in spa and wellness systems—specifically within the Watkins, Gecko, and Balboa platforms
Organized, accountable, and trusted to represent management in the field
Skilled in overseeing subcontractors and managing project flow
No formal education or licenses required—skills and leadership are what matter most
Minimum 5 years of demonstrated experience in field-based construction or technical leadership
Strong mechanical, electrical, and plumbing (MEP) literacy
Valid driver's license and reliable transportation
Demonstrated ability to lead crews and teach technical skills (bilingual English/Spanish required)

SmartExplore AI is experimental.