Mechanical Engineer Jobs in Costa Mesa, CA

Deliver innovative solutions for complex systems integration and testing, ensuring seamless collaboration between hardware and software components. Contribute to national security advancements in spac...

Manage sales growth and technical support for Military and Defense markets, fostering customer relations, identifying opportunities, and providing strategic market insights to enhance product promotio...

Shape impactful environmental projects by designing and implementing services that meet client needs while managing field activities, project coordination, and team support in the environmental consul...

Champion the future of aerospace by performing structural analysis to ensure aircraft integrity. Collaborate with teams to optimize designs, troubleshoot technical challenges, and comply with regulato...

Lead the construction strategy and execution for cutting-edge reactor deployments, ensuring high standards in safety, quality, and cost efficiency while managing diverse teams and stakeholders across...

Lead the charge in developing and scaling manufacturing processes for spacecraft. This dynamic role requires collaboration across various systems, focusing on optimizing production efficiency, transit...

Drive the innovation of Power Conversion Systems, focusing on the design, development, and lifecycle management of advanced digital/analog power electronics. You'll engage in troubleshooting, collabor...

The Spacecraft GNC Engineer will design and implement guidance, navigation, and control systems for satellite buses, ensuring they meet performance and stability requirements. This role involves colla...

Partner with us to enhance lifecycle management for electronic components, ensuring continuity of supply and managing obsolescence risk. Collaborate cross-functionally to streamline processes, enhance...

Transform power systems engineering by applying advanced analytical skills and expertise in design, analysis, and client support to enhance utility operations and data exchange capabilities in a colla...

Join a dynamic team to support PMO operations in construction projects, ensuring efficiency in processing Change Orders and maintaining documentation, while collaborating with various stakeholders to...

Pioneer groundbreaking infrastructure solutions by leading a dynamic team of construction engineers. Oversee multi-disciplinary projects, ensure technical compliance, and drive operational success tow...

Shape the future by leading the design and integration of internal systems, unifying business workflows and advancing AI capabilities, while managing teams to solve operational challenges with precisi...

Join a team that's dedicated to transforming innovative ideas into tangible hardware solutions. Collaborate across engineering disciplines to design, prototype, and manufacture essential tooling, ensu...

Lead the charge in designing scalable capacity planning processes, navigating operational complexities, and driving vendor accountability while collaborating with cross-functional teams to optimize re...

Unlock innovation in the nuclear power sector by leading advanced control systems projects, enhancing process instrumentation and guiding engineering teams in adopting modern automation and AI tools f...

Unlock potential by driving program management excellence within an innovative AI engineering team. Coordinate large projects and ensure timely delivery, budget adherence, and seamless operations in a...

Champion innovative engineering solutions for power plant designs, conducting advanced analyses and product developments for the nuclear sector, while collaborating with cross-functional teams to tack...

Apex is seeking a Senior Spacecraft Avionics Engineer to design and develop avionics systems and electrical components for satellite platforms. The role involves collaborating with cross-functional te...

Lead the development of innovative space vehicle operations. Collaborate with cross-functional teams to define and execute ConOps for groundbreaking missions, ensuring alignment with stakeholder objec...

Empower customers by providing technical support for Electromagnetic Environment simulators. This role includes hands-on troubleshooting, system operation, and direct interaction with clients to ensur...

Analyze and enhance control systems in nuclear power plants, managing projects from design to execution while collaborating with engineers and clients to ensure operational efficiency and safety acros...

Lead the charge in establishing and managing EHS programs for a state-of-the-art manufacturing facility, ensuring compliance and fostering a culture of safety through proactive training and incident m...

Lead the charge in optimizing manufacturing engineering processes, driving production efficiencies, and enhancing CNC machining capabilities to propel innovation and scalability in hardware developmen...

Lead the charge in executing complex PLC automation projects across multiple data center sites, ensuring timely and quality deliverables while managing client relationships and coordinating with diver...