Mechanical Engineer jobs in United States
1,238 mechanical engineer in United States jobs are open right now across 12+ hiring companies. The most recent posting was confirmed live 1 day ago.
The most active employers are Anduril Industries (65), SpaceX (59), Kla (32), Syska Hennessy Group (30).
519 of them (42%) publish a salary. For annual pay in USD, the median midpoint is $155k, and the middle 80% of ranges sit between $112k and $200k (504 postings).
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Senior Mechanical Engineer - Thermophotovoltaic Hardware & Manufacturing
Antora Energy delivers affordable, reliable energy to industry, data centers, and the grid. Our thermal batteries turn low-cost electricity into always-on heat and power, without supply-constrained critical minerals or multi-year construction timelines. We are growing our
Applyto Senior Mechanical Engineer - Thermophotovoltaic Hardware & Manufacturing at Antora Energy seen live 1 day ago posted 2 days agoSenior Mechanical Engineer II
ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make
Applyto Senior Mechanical Engineer II at Rocket Lab Corporation seen live 1 day ago posted 3 days agoLead Mechanical Product Engineer
About Giga Giga is building gigawatts of AI data centers to hasten a future of intelligence and abundance. We build data centers fast and at scale by combining the capabilities of an equipment supplier, engineering firm, general contractor, and real estate developer under one
Mechanical Design Engineer
Mechanical Design Engineer | Fargo, ND JOB SUMMARY We are seeking a motivated and hardworking individual to join our team in Fargo, ND as a Mechanical Design Engineer. You will be part of a group of engineers dedicated to high-quality work, value-add solutions, skill
Mechanical Engineer
We’re ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading
Senior Mechanical Design Engineer – Liquid Cooling Systems
About the Company Armada is the hyperscaler for the edge, delivering modular AI infrastructure from first deployment to AI factory with speed, scale and sovereignty. Named one of Fast Company's Most Innovative Companies and to the CNBC Disruptor 50, Armada’s solutions are
Applyto Senior Mechanical Design Engineer – Liquid Cooling Systems at Armada seen live 1 day ago posted 3 days agoMechanical Engineer II
At Smith Engineering, our vision is to create a sustainable future by improving operations and increasing efficiency in critical facilities. For more than a dozen years, we have been a leader in central plant design and optimization, building a reputation for discovering and
Mechanical Engineer, Senior
At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and
Senior Mechanical Design Engineer – Advanced Concepts
At BETA Technologies, we apply our intellectual curiosity, passion for aviation, and commitment to sustainability toward a shared mission of revolutionizing electric aviation. Regardless of the position one holds, each team member brings their talent and desire to positively
Applyto Senior Mechanical Design Engineer – Advanced Concepts at BETA Technologies seen live 1 day ago posted 3 days agoMechanical Design Engineer – Advanced Concepts
At BETA Technologies, we apply our intellectual curiosity, passion for aviation, and commitment to sustainability toward a shared mission of revolutionizing electric aviation. Regardless of the position one holds, each team member brings their talent and desire to positively
Applyto Mechanical Design Engineer – Advanced Concepts at BETA Technologies seen live 1 day ago posted 3 days agoPrincipal Mechanical Engineer
Worker Type Regular Job Description The Principal Mechanical Engineer applies advanced engineering techniques to design, install, modify, analyze, repair, and test air vehicles, propulsion systems, support equipment, and related subsystems. In this role, the Principal Mechanical
Lead Mechanical Engineer
Worker Type Regular Job Description The Lead Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and
Pre-NTP Mechanical Engineer
Are you ready to be part of a company that's not just talking about the future, but actively shaping it? Join The AES Corporation, the largest US-based global power company with a team of 8,300 employees across 12 countries. AES has been ranked #1 by BloombergNEF in renewable
Mechanical Design Engineer
About Base Base is America’s next-generation power company. We’re rebuilding the foundation of modern civilization–electricity–by deploying a vast network of distributed batteries that is transforming today’s fragile, centralized grid into a resilient and abundant system. We are
Mechanical Design Engineering Intern
Urschel Laboratories, INC. is seeking a Mechanical Design Engineering Intern for Summer 2027 to work alongside our engineering team on a variety of projects that support the design, development, and continuous improvement of Urschel cutting equipment. This internship provides
Applyto Mechanical Design Engineering Intern at Urschel Laboratories, Inc. seen live 1 day ago posted 3 days agoPrincipal Mechanical Engineer
Company Overview Blue Energy is transforming how nuclear power gets built. Instead of constructing each plant on-site from scratch - a process that takes 10-15 years and is too expensive and unpredictable to finance - we build our plants like ships: in a factory, on an assembly
Staff R&D Mechanical Engineer
We’re looking for people who put their innovation to work to advance our success – and their own. Join an organization that ensures a more secure world through connecting and protecting our customers with inventive electrical solutions. Our nVent CADDY team in Solon, Ohio is a
Mechanical Design Engineer
To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale—faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an experienced professional, you'll
Mechanical Engineer, Life Science
About Us: BW Design Group is a fully integrated architecture, engineering, construction, system integration, and consulting firm committed to helping our clients realize their most critical goals from Strategy to Commercialization. As the only firm born from a manufacturing
Senior Mechanical Engineer- Sustaining
Job Description: Senior Mechanical Engineer - Sustaining Job Summary: The Senior Mechanical Engineer will lead our advancements in tracker product vision, innovation, enhancements, and improvements, as you drive our next-generation products and features. Working with multiple
Applyto Senior Mechanical Engineer- Sustaining at Arraytechinc seen live 1 day ago posted 3 days agoMechanical Engineer III
Job Description: Mechanical Engineer III Job Summary: The Mechanical Engineer III will be given design ownership of components and sub-systems helping to drive to lower cost, increased reliability, and increased application. Working with multiple levels of management,
Mechanical Engineer I (Intern) - United States
Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Applications are accepted until further
Applyto Mechanical Engineer I (Intern) - United States at Cisco seen live 2 days ago posted 3 days agoSr. Mechanical Engineer
About Merlin: Merlin (NASDAQ: MRLN) is a publicly traded aerospace and defense company building a non-human pilot to deliver full-stack autonomy for any aircraft from takeoff to touchdown. The Merlin Pilot autonomy system powers a growing range of aircraft and mission profiles
Staff ATE Mechanical Engineer (Contractor)
Staff ATE Mechanical Engineer (Contractor) As a Staff ATE Mechanical Engineer at Lunar, you will be responsible for the full product development lifecycle of mechanical systems within our revolutionary home energy products. We are looking for people who are passionate about a
Applyto Staff ATE Mechanical Engineer (Contractor) at Lunar Energy seen live 1 day ago posted 4 days agoStaff ATE Mechanical Engineer
Staff ATE Mechanical Engineer As a Staff ATE Mechanical Engineer at Lunar, you will be responsible for the full product development lifecycle of mechanical systems within our revolutionary home energy products. We are looking for people who are passionate about a more