Mechanical Systems Engineer Jobs

ABOUT US: Astro Mechanica is a vertically integrated aerospace company building a faster, more connected future. Our mission is to democratize high-speed flight by making supersonic travel flexible, accessible, and sustainable. We believe that rapid, on-demand, point-to-point global mobility will be

Build the Impossible. Engineer the Future. Are you the kind of engineer who thrives at the intersection of design, fabrication, testing, and innovation? Do you enjoy transforming ambitious concepts into fully functioning hardware systems? If so, we’re looking for an Electromechanical Systems Enginee

About Loft Federal Loft Federal is committed to delivering the U.S. national security space community a fast, affordable, and streamlined pathway to orbit. As a wholly owned U.S. subsidiary of Loft Orbital Solutions, Inc., we specialize in providing mission-

Position Summary The Mechanical Systems Engineer is responsible for the mechanical design, analysis, development, testing and life-cycle support of machinery and equipment. This role owns the complete mechanical design of mechanical equipment, robotic cells, and automated manufacturing systems, incl

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 companies in aerospace, m

We are seeking a results-driven Textile Engineer to join our Mount Holly, NC manufacturing facility. This is a high-impact, hands-on engineering role supporting production efficiency, equipment reliability, and continuous improvement across the operation. You’ll work closely with Operations and Main

Summary Creates basic designs for aircraft modifications and installations related to mechanical systems—including air conditioning, ventilation, smoke detection, equipment cooling, oxygen, potable water, wastewater, vacuum waste, and refrigerant systems—ensuring fit, form, and functio

About the Role We are seeking a highly skilled and experienced Payload Opto-Mechanical Systems Engineer to lead the design, analysis, integration, and verification of advanced spaceborne payloads—including a space telescope and multiple science instruments. In this role, you will collaborate with wo

Overview We’re looking for a senior mechanical systems engineer with an energy for problem solving and a knack for finding clarity from complexity to join our mechanical engineering team. We are a product development company that specialises in deep tech. Clients come to us to develop solutions and

ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the m

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering inn