Mechanical Engineer I Jobs in Boston, MA

1 - 20 of 103 Jobs

Mechanical Engineer I, R&DJob Title - Mechanical Engineer I, R&D

Form EnergyCompany Name - Form Energy

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Somerville, Massachusetts, USA

Full-time

Are you ready to build America's energy future? Form Energy is an American manufacturing and energy technology company. We're revolutionizing energy storage with cost-effective, multi-day technology designed to keep the electric grid secure and reliable, even during extended periods of stress. By strengthening the electric system and reimagining what's possible, we're giving clean energy a whole new form! In recent years, Form Energy has earned a number of accolades, including being named by TIM

Senior Mechanical Engineer AN/TPY-2Job Title - Senior Mechanical Engineer AN/TPY-2

RTX CorporationCompany Name - RTX Corporation

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Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-04-14 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Classified At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 year

Mechanical Engineer IJob Title - Mechanical Engineer I

Form EnergyCompany Name - Form Energy

•

Somerville, Massachusetts, USA

Full-time

Senior Research Mechanical Engineer - Major Industrial EquipmentJob Title - Senior Research Mechanical Engineer - Major Industrial Equipment

FMCompany Name - FM

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Everett, Massachusetts, USA

Full-time

FM is a leading industrial and commercial property insurer of the world's largest businesses, providing more than one-third of FORTUNE 1000-size companies with engineering-based risk management and property insurance solutions. FM helps clients maintain continuity in their business operations by drawing upon state-of-the-art loss-prevention engineering and research; risk management skills and support services; tailored risk transfer capabilities; and superior financial strength. To do so, we rel

Senior Research Mechanical Engineer - Major Industrial EquipmentJob Title - Senior Research Mechanical Engineer - Major Industrial Equipment

FMCompany Name - FM

•

Somerville, Massachusetts, USA

Full-time

Senior Research Mechanical Engineer - Major Industrial EquipmentJob Title - Senior Research Mechanical Engineer - Major Industrial Equipment

FMCompany Name - FM

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Newton, Massachusetts, USA

Full-time

Mechanical Instrumentation EngineerJob Title - Mechanical Instrumentation Engineer

DraperCompany Name - Draper

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Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas

Senior Research Mechanical Engineer - Major Industrial EquipmentJob Title - Senior Research Mechanical Engineer - Major Industrial Equipment

FMCompany Name - FM

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Wellesley, Massachusetts, USA

Full-time

Mechanical Design EngineerJob Title - Mechanical Design Engineer

DraperCompany Name - Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Electronics Packaging Mechanical Design EngineerJob Title - Electronics Packaging Mechanical Design Engineer

DraperCompany Name - Draper

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Cambridge, Massachusetts, USA

Full-time

Advanced Lead Engineer - Mechanical Component Structural CastingsJob Title - Advanced Lead Engineer - Mechanical Component Structural Castings

GE AerospaceCompany Name - GE Aerospace

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Lynn, Massachusetts, USA

Full-time

Job Description Summary Are you ready to see your career take flight? At GE Aerospace, we believe the world works better when it flies. We are a world-leading provider of jet engines, components, and integrated systems for commercial and military aircraft. We have a relentless dedication to the future of safe and more sustainable flight and believe in our talented people to make it happen. Come and elevate your career in a facility that combines a rich tradition of aviation technology with a dee

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

Salas O'Brien Engineers IncorporatedCompany Name - Salas O'Brien Engineers Incorporated

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Newton, Massachusetts, USA

Full-time

Senior Mechanical Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future. Building for the long-term means that all of our team members can expect to work on amazing projects with a people-first approach to probl

Mechanical Engineer FluidsJob Title - Mechanical Engineer Fluids

AmetekCompany Name - Ametek

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Wilmington, Massachusetts, USA

Full-time

Ametek Aerospace & Defense is looking for a highly collaborative problem-solver with a natural curiosity about mechanical devices to join us as a Mechanical Engineer in our Wilmington, MA facility. This position will specialize in the development of aerospace components with a specialty in fluid and fuel level sensors and flowmeters. We are seeking a self-starter with mechanical design engineering experience in a manufacturing environment who possesses excellent technical and project management

Mechanical Engineer FluidsJob Title - Mechanical Engineer Fluids

AMETEK.IncCompany Name - AMETEK.Inc

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Wilmington, Massachusetts, USA

Full-time

Senior Research Mechanical Engineer - Major Industrial EquipmentJob Title - Senior Research Mechanical Engineer - Major Industrial Equipment

FMCompany Name - FM

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Norwood, Massachusetts, USA

Full-time

Senior Opto-Mechanical EngineerJob Title - Senior Opto-Mechanical Engineer

Aduril IndustriesCompany Name - Aduril Industries

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Lexington, Massachusetts, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Mechanical EIT / EngineerJob Title - Mechanical EIT / Engineer

HDR, Inc.Company Name - HDR, Inc.

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Boston, Massachusetts, USA

Full-time

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f

Senior Research Mechanical Engineer - Major Industrial EquipmentJob Title - Senior Research Mechanical Engineer - Major Industrial Equipment

FMCompany Name - FM

•

Norwood, Massachusetts, USA

Full-time

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

AmetekCompany Name - Ametek

•

Wilmington, Massachusetts, USA

Full-time

AMETEK SFMS is looking for a highly collaborative problem-solver with a natural curiosity about mechanical and electrical devices to join us as a Senior Mechanical Engineer in our Wilmington, MA facility. This position will specialize in the development of aerospace components with a specialty in fluid and fuel level sensors and flowmeters. We are seeking a self-starter with mechanical design engineering experience in a manufacturing environment who possesses excellent technical and project mana

Mechanical EngineerJob Title - Mechanical Engineer

Katalyst Healthcares and LifesciencesCompany Name - Katalyst Healthcares and Lifesciences

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Bedford, Massachusetts, USA

Full-time

Responsibilities: Develop and maintain a thorough understanding of current products in development and their manufacturing processes. Collaborate as part of a cross-functional product development team to achieve project scope, time, and cost targets. Transfer robust products and processes from R&D to manufacturing and commercial launch. Communicate effectively with various departments including R&D, Manufacturing, and Quality. Utilize statistical software for data analysis and problem-solving. R