Senior Mechanical Engineer jobs in Greenwich, CT

Mahwah, New Jersey

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Today

We are seeking a highly skilled, self-motivated, and hands-on Senior Mechanical Engineer to join our Product Development team. The ideal candidate will be a proactive self-starter and CAD expert with proven experience taking consumer products from concept through production, including close collaboration with overseas factories in China. This role focuses on delivering manufacturable, high-quality, and cost-effective product designs across all development stages. Key Responsibilities ? Lead and

Full-time

SENIOR MECHANICAL ENGINEER

New York, New York

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Today

Company Description Job Description If you are hired provisionally in this title, you must take and pass the Civil Service Exam, when it becomes available, to be eligible for continued employment. THIS POSITION IS OPEN TO QUALIFIED PERSONS WITH A DISABILITY WHO ARE ELIGIBLE FOR THE 55-A PROGRAM. PLEASE INDICATE IN YOUR COVER LETTER THAT YOU WOULD LIKE TO BE CONSIDERED FOR THE POSITION UNDER THE 55-A PROGRAM. The Department of Social Services (DSS) is comprised of the administrative units of

Full-time

Senior Mechanical Engineer

Remote

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Today

Description This is a remote/virtual position. Candidate can be based anywhere within the United States. Overview: Sargent & Lundy Consulting (SLC) works on behalf of clients to support electric power projects. We evaluate and optimize technical, commercial, environmental, and financial aspects of the projects for a variety of clients. Responsibilities: In this role, you will provide development support, conceptual design and owner's engineer services to clients including performing technical

Full-time

USD 131,960.00 - 205,330.00 per year

Senior Mechanical Engineer

Remote

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Ready to put your skills to work on Technical or Engineering projects?

Full-time

USD 86,700.00 - 151,700.00 per year

Sr Mechanical Engineer, Hardware Simulation

Remote or Santa Clara, California

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Today

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m

Full-time

USD 125,000.00 - 201,250.00 per year

Senior Mechanical Engineer

Remote or Milpitas, California

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Today

Full-time

USD 106,000.00 - 170,200.00 per year

Senior Mechanical Engineer 1 - Nuclear

Remote

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Today

Description You will be involved in nuclear power plant systems design, including preparation or review of: Modification packages for operating nuclear power plantsFunctional mechanical drawings and/or drawings for nuclear power plant systemsEngineering analyses and evaluations to support modifications and operation of plant systemsTechnical specifications and procurement documents for plant equipmentVendor bid evaluations for plant equipmentStudies and options evaluations for modifications to

Full-time

USD 82,380.00 - 125,860.00 per year

Senior Mechanical Engineer 2 - Nuclear

Remote

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Today

Full-time

USD 95,840.00 - 147,870.00 per year

Senior Mechanical Engineer - Transit Facilities

Remote or Los Angeles, California

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Today

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking a Senior Mechanical Engineer to join our Design & Enginee

Full-time

USD 110,000.00 - 175,000.00 per year

Senior Mechanical Engineer -- Part Time

Remote

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Today

Description This role is a remote position. Candidate can be located anywhere in the United States. Overview: Sargent & Lundy Consulting (SLC) works on behalf of clients to support electric power projects. We evaluate and optimize technical, commercial, environmental, and financial aspects of the projects for a variety of clients.. Responsibilities: In this role, you will provide development support, conceptual design and owner's engineer services, to clients, including performing technical e

Part-time

Compensation information provided in the description

Senior Mechanical Engineer - New Product Development (hybrid)

Remote or New Freedom, Pennsylvania

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Today

What you will do Johnson Controls is hiring a Senior Mechanical Engineer! In this role, you will contribute to the product team through product design, testing, data analysis, and project management. You will also support the manufacturing and sustaining of new Chiller products including initiating and executing design changes. This role also requires cross-collaboration with engineering teammates, engineering managers, product/project management, designers, and factories. This is a hybrid posi

Full-time

USD 85,000.00 - 110,000.00 per year

Sr Specialist, Mechanical Engineer (Airborne Systems)

North Amityville, New York

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 102,000.00 - 189,000.00 per year

Sr. Mechanical Design Engineer - Movable Structures

New York, New York

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: At Parsons, our Bridge teams provide design, rehabilitation, construct

Full-time

USD 86,700.00 - 151,700.00 per year

Senior Mechanical Engineer - Data Center (Remote)

Remote or Arizona

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Today

Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results - for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows

Full-time

Senior Mechanical Commissioning Engineer (REMOTE)

Remote or New York, New York

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Today

JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant e

Full-time

USD 140,000.00 - 165,000.00 per year

Senior Process Mechanical Engineer

Remote or Los Angeles, California

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Today

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Our growing team in California is seeking an experienced Senior Process Mech

Full-time

USD 109,000.00 - 185,000.00 per year

Remote Senior Electro-Mechanical Engineer

Remote or California

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Today

Date Posted: 2026-02-10 Country: United States of America Location: US-CA-REMOTE Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance Type: None/Not Required Security Clearance Status: Not Required 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 years of experience and renowned enginee

Full-time

USD 86,800.00 per year

Senior Staff Mechanical Engineer, R&D - NPD (Hybrid)

Remote or Cary, Illinois

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Today

Work Flexibility: Hybrid or Onsite Lead Innovation. Engineer the Future of Healthcare. At Stryker, we're driven to make healthcare better. As a Senior Staff Mechanical Engineer in Stryker Sage's Research & Development team, you'll lead the development of advanced medical technologies that improve lives. This is your opportunity to solve complex engineering challenges, mentor others, and shape the future of medical innovation. To learn more about Stryker's Sage portfolio click here: Sage You wi

Full-time

USD 112,900.00 - 188,100.00 per year

Senior Mechanical Design Engineer(Hybrid)

Remote or Portage, Michigan

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Today

Work Flexibility: Hybrid or Onsite At Stryker, we share a bold mission: Together with our customers, we are driven to make healthcare better. Every day, we push boundaries to improve lives through groundbreaking medical technologies. Our Interventional Spine team leads the way in creating minimally invasive solutions that restore mobility, relieve pain, and transform patient outcomes. We're looking for a Senior Design Mechanical Engineer to join our dynamic team of innovators at our Portage, M

Full-time

Sr Electrical/Mechanical Engineer - Electrical Wiring and Interconnection Systems (EWIS)

Remote or Plano, Texas

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Today

We are seeking a highly experienced and detail-oriented Senior Engineer with deep expertise in 3D Harness Routing, Model-Based Design (MBD), and Electrical Wiring Interconnection Systems (EWIS) regulations. In this role, you will take the lead in designing and developing state-of-the-art aircraft electrical systems within our Integrated Digital Environment (IDE). Your work will play a pivotal role in ensuring compliance with FAA 14 CFR, Part 25, Subpart H requirements and advancing our engineeri

Full-time

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Senior Mechanical Engineer jobs in Greenwich, CT, USA