Mechanical Engineer Jobs

At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business professionals to advance the state-of-the-art in quantum comp

Watch your work come to life in landmark projects around the world when you partner with Syska Hennessy Group! As a global leader in consulting, engineering, and commissioning services, we specialize in highly technical buildings and the systems that bring them to life. We are seeking a Supervising

Principal Mechanical Engineer Location: Playa Vista, California (in-person, five days per week) Launch has changed the economics of space. Now it is time to return. Outpost is building the missing infrastructure between orbit and Earth: reusable vehicles that can bring payloads ba

About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today

While this role is advertised for Canada, the position is based in Zurich, Switzerland. We therefore expect the successful candidate to relocate. Specifications and design: You lead the development of fit-for-purpose mechanical specifications, design philosophies, and basis of design for execution G

About Charm Our mission is to return the atmosphere to 280 ppm CO₂. We convert excess inedible biomass into carbon-rich bio-oil and inject it into underground storage for permanent carbon removal. At scale, we can use bio-oil to make fossil-free iron. Our carbon removal efforts began in 2020 with in

Come join us at Terrestrial Energy, a US developer of advanced, Generation IV nuclear reactors. We are growing our workforce to develop and deploy our Integral Molten Salt Reactor (IMSR) small modular nuclear plant to provide cost-competitive, clean firm heat and power to industry. The Company has r

Empower Your Future: At MetOx International, we’re pioneering the next era of energy security and abundance through breakthrough superconducting technology. As Senior Staff Mechanical Engineer, you’ll join a dynamic team committed to strengthening the world’s energy systems to make them more resilie

Parallel Systems is pioneering autonomous battery-electric rail vehicles designed to transform freight transportation by shifting portions of the $900 billion U.S. trucking industry onto rail. Our innovative technology offers cleaner, safer, and more efficient logistics solutions. Join our dynamic t

SENIOR MECHANICAL ENGINEER Mesh Optical Technologies was founded on the belief that optical photons will be at the center of advanced technologies in the coming century. Making advanced technology ubiquitous means building at scale, and that’s exactly what we’re doing at Mesh. We are seeking a Senio

Role Overview Title: Project Engineer, Partnerships Hours: Full Time; Salaried Location: Salt Lake City, UT (Hybrid) Benefits Eligible: Yes Manager: Senior Manager, Partnerships & Projects (with strong matrix coordination with Exploration & Development) Mission-Why We Need You Geothermal energy is t

The Company Outrider, the pioneer in autonomous yard operations for logistics hubs, helps large enterprises improve safety and increase efficiency. The only company exclusively focused on automating all aspects of yard operations, Outrider eliminates manual tasks that are hazardous and repetitive. O

Job Summary Qualifications and Expectations: Minimum of 10 years’ experience in HVAC and/or Plumbing Building Systems Design, only considered for if experience is in the field of MEP (Mechanical, Electrical and Plumbing) Design Engineering. Expected to immediately step in to assist and provide suppo

Overview Calspan JETS is the world’s premier supplier of ground-based testing solutions for the aerospace industry. We deliver highly engineered facilities, electro-mechanical systems, and software specifically designed for jet engine testing. These solutions are used by airlines, OEMs, and MRO busi

We seek to move the world forward through innovative thinking. Woolpert is an award-winning, global leader in architecture, engineering, and geospatial services. We blend design excellence with cutting-edge technology to deliver exceptional client value. Our team is passionate about their work and c

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based intercepto

Your Impact at LILA Lila is seeking a Mechanical Engineer II/Senior Engineer on our Sustaining Engineering team to improve the reliability, uptime, and lifecycle performance of deployed bench-scale robotics and mechanical systems. This role focuses on sustaining and improving fielded robotic workcel

About Mainspring Mainspring Energy manufactures and delivers fuel-flexible, low-emissions local power solutions that rapidly add new capacity and deliver reliable, affordable, and sustainable electric power. The company began commercial shipments of its Mainspring Linear Generators in 2020 and today

Mechanical Engineer About Us: BlackSky is a real-time intelligence company. We own and operate the world's most advanced space-based intelligence platform and provide customers satellite imagery, automated analytics and high-frequency monitoring of strategic locations, economic assets, and events fr

Pickle Robot is on the hunt for a Principal Mechanical Engineer to help shape the next generation of warehouse automation. Our robots do the toughest job on the dock: unloading trucks. We’re scaling fast, and at this level, you won’t just execute designs. You’ll own major parts of our truck unloadin