53 results for Mechanical Engineer Jobs in Lake Forest, CA, US

Brief DescriptionWho We Are:ECI’s mission is to be the global leader of professional consulting services for the life sciences industry. Our clients lean on our diverse perspectives and decades of expertise to tackle their toughest challenges and we take pride in providing them transformative soluti...

Responsible for vehicle design, payload integration, structural modifications, mechanism design, and analysis. Document designs and analyses, troubleshoot mechanical systems, and effectively communicate with interdisciplinary teams.

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 mi...

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 mi...

Lead the development of the Sentry Family of Systems from concept through production, manage a team of mechanical engineers, oversee subsystem development, ensure engineering excellence through design reviews and testing, and coordinate with partners for high-quality production.

OB OPENING - MECHANICAL ENGINEER & PROJECT MANAGER We are a full-service MEP engineering and consulting company. We are servicing the building industry in mechanical, electrical, and plumbing engineering services for different building types such as single-family custom homes, multifamily, mid-r...

**Company Description** **Work with Us. Change the World.** At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastr...

As a trusted national architecture/engineering/construction consulting firm, Marx|Okubo works with real estate owners, investors, and lenders—at every point of the property lifecycle—to evaluate their building projects, solve complex challenges and implement tailored solutions. We value technical pr...

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, and helps us develop innovative solutions that contribute to building a better wor...

As a Mechanical Engineering Intern, responsible for designing, analyzing, manufacturing, and testing structural components and assemblies for satellites. Work involves generating detailed designs, conducting structural analysis, creating test plans, and maintaining documentation.