Lead Mechanical Engineer Jobs

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Sr. Mechanical Engineer

Atlas Copco

•

Alabama, USA

Full-time

Our solutions are a key part of most industries - electronics, medical research, renewable energy, food production, infrastructure and many more. Working with us means working with the latest technologies and groundbreaking, sustainable innovations. Join us on our journey for a better tomorrow. Senior Mechanical Engineer Edwards has been engineering environments where innovation thrives for more than 100 years. Our legacy is built on a willingness to push the boundaries of science - that's wh
Posted 26 days ago | Updated 7 hours ago

Senior Mechanical Engineer

Greenman-Pedersen Inc.

•

Suffern, New York, USA

Full-time

Description GPI is seeking a Senior Mechanical Engineer for our office in Suffern, NY. Our Mechanical Engineers provide a range of services as part of an integrated building services design. Do you value a company that puts employee satisfaction at the forefront of who they are? If so, GPI wants you! GPI is a multi-discipline engineering firm providing planning, design, and construction services for transportation infrastructure and building system projects throughout the United States for ov
Posted 26 days ago | Updated 8 hours ago

Mid-Level Mechanical Engineer

Greenman-Pedersen Inc.

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Albany, New York, USA

Full-time

Description GPI is seeking a Mid-level Mechanical Engineer in our Albany, NY office. This is an excellent opportunity to join one of the largest engineering firms on the East Coast, with 60+ offices and over 1,800 employees. Do you value a company that puts employee satisfaction at the forefront of who they are? If so, GPI wants you! GPI is a multi-discipline engineering firm providing planning, design, and construction services for transportation infrastructure and building system projects th
Posted 26 days ago | Updated 8 hours ago

Senior Mechanical Engineer

Legence Therma LLC

•

Maitland, Florida, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona
Posted 26 days ago | Updated 8 hours ago

Sr. Mechanical Engineer, Cockpit and Trim

Rivian

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Irvine, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 3 days ago | Updated 7 hours ago

Senior Mechanical Engineer

Apptronik

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Austin, Texas, USA

Full-time

Apptronik is building robots for the real world to improve human quality of life and to help solve the ever-increasing labor shortage problem. Our team has been building some of the most advanced robots on the planet for years, dating back to the DARPA Robotics Challenge. We apply our expertise across the full robotics stack to some of the most important and impactful problems our society faces, and expect our products and technology to change the world for the better. We value passion, creativi
Posted 26 days ago | Updated 8 hours ago

Senior Mechanical Engineer - Retail

Arcadis

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Dallas, Texas, USA

Full-time

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
Posted 15 days ago | Updated 8 hours ago

Senior Mechanical Engineer, Manufacturing Test

Aduril Industries

•

Costa Mesa, California, 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
Posted 4 days ago | Updated 7 hours ago

Senior Mechanical Engineer - CMTA

Legence Therma LLC

•

Framingham, Massachusetts, USA

Full-time

CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S. with nationally recognized expertise in sustainable, high performance building engineering. We are a collaborative, competitive, innovative, and energetic group of engineers and team leaders who incorporate a holistic approach towards consulting engineering, performance contracting, and zero energy projects. We focus on finding engineers whose personalities lead them to excellence, and we provide exceptiona
Posted 16 days ago | Updated 8 hours ago

Senior Mechanical Engineer - Gilbert Mechanical

Legence Therma LLC

•

Edina, Minnesota, USA

Full-time

Gilbert Mechanical, a Legence company For more than 40 years, it has been Gilbert's mission to provide outstanding mechanical, electrical, plumbing, controls, and fire protection services in the Minneapolis/St. Paul area. Today, Gilbert employs more than 200 people in the Twin Cities market, and its clients represent a diverse range of technical market sectors, with specialization in the healthcare industry. Our fun, open and innovative culture is supported by forward thinking industry leaders
Posted 5 days ago | Updated 8 hours ago

Sr. Mechanical Engineer - Healthcare - P2S

Legence Therma LLC

•

Irvine, California, USA

Full-time

P2S stands as a provider of professional engineering services to a broad range of markets, including higher education, healthcare, ports/harbors, industrial, entertainment, commercial, laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical, plumbing, fire protection, and technology integration. Our offered services range from engineering and commissioning to construction management. With over 300 dedicated employees, P2S is an internationally recognized lead
Posted 5 days ago | Updated 8 hours ago

Senior Mechanical Engineer

Salas O'Brien Engineers Incorporated

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Phoenix, Arizona, USA

Full-time

The Senior Mechanical Engineer serves to work in a fast-paced multi-discipline team environment. The position responsibilities primarily are focused on the design of mechanical systems for new facilities, additions, and renovation projects. This will require providing technical leadership for the creation of construction drawings and specifications, existing system studies and master planning efforts. Qualified candidates will meet with clients, project teams, code officials, contractors, and ot
Posted 31 days ago | Updated 8 hours ago

Energy Solutions Senior Mechanical Engineer

Toyota Material Handling

•

Rochester, New York, USA

Full-time

Job Description Join our Team as an Energy Solutions Senior Mechanical Engineer! The Role: We're seeking a passionate and experienced Energy Storage Mechanical Engineer to lead the mechanical and thermal design, development, validation, and execution of Lithium-Ion (Li-Ion) Battery Pack and Fuel Cell energy storage system architectures and related components. In this role, you'll be responsible for defining, designing, and documenting mechanical and thermal management systems-including componen
Easy Apply
Posted 9 days ago | Updated 4 hours ago

Senior Mechanical Engineer - Tucson, AZ

RTX Corporation

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Tucson, Arizona, USA

Full-time

Date Posted: 2025-07-15 Country: United States of America Location: AZ202: 3350 EHemisphere Loop Bldg M09 3350 EHemisphere Loop Bldg M09 Building M09, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling -
Posted 8 days ago | Updated 7 hours ago

Mid-Level Mechanical Engineer

Salas O'Brien Engineers Incorporated

•

Phoenix, Arizona, USA

Full-time

Mid-Level 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
Posted 31 days ago | Updated 8 hours ago

Senior Mechanical Engineer

Salas O'Brien Engineers Incorporated

•

Bethesda, Maryland, USA

Full-time

Senior Mechanical Engineer Our Bethesda Office is looking for a Sr. Mechanical Engineer with design experience in HVAC. You will be providing engineering design, evaluation, and planning of mechanical systems for healthcare, science & technology, education, and commercial projects. 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
Posted 32 days ago | Updated 8 hours ago

Sr. Mechanical Engineer, Facilities (Starlink)

SpaceX

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Bastrop, Texas, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. MECHANICAL ENGINEER, FACILITIES (STARLINK) As a Sr. Mechanical Engineer at our Starlink Production facility, you will play a crucial role in ensuring the safety, integrity, and efficiency of our mechanical systems
Posted 8 days ago | Updated 7 hours ago

Senior Mechanical Engineer 1 - Nuclear

Sargent & Lundy LLC.

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Chattanooga, Tennessee, USA

Full-time

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
Posted 4 days ago | Updated 7 hours ago

Sr. Mechanical Engineer (Crew Starship)

SpaceX

•

Texas, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. MECHANICAL ENGINEER (CREW STARSHIP) After 50 years, humankind will once again return to the surface of the moon using SpaceX's new vehicle, Crew Starship (also known as HLS or the Human Landing System) - this time
Posted 12 days ago | Updated 7 hours ago

Staff Mechanical Engineer, Precision Motion Control

10x Genomics

•

Pleasanton, California, USA

Full-time

About The Role We are seeking an expert and thought leader to join our Hardware Engineering group as a Staff Mechanical Engineer. This role is focused on the mastery of precision motion control, requiring deep, hands-on expertise in control systems theory and servo tuning to achieve nano-scale resolution for our next-generation instruments. You will take on full leadership of critical projects, guiding the development of cutting-edge mechanical technologies. You will have significant influence
Posted 2 days ago | Updated 8 hours ago