Mechanical Engineer Jobs in Ontario, CA

Lead the development of innovative structural designs for next-gen vehicles, applying advanced engineering techniques and collaborating with cross-functional teams to enhance manufacturing and safety...

Engage in leading complex electrical engineering projects by mentoring teams and overseeing deliverables at nuclear power plants, ensuring technical and budgetary compliance while fostering strong cli...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Shape the future of product quality by directing testing and inspection activities to ensure compliance across departments. Collaborate with teams to resolve quality issues and drive continuous improv...

Optimize your career with a dynamic role driving manufacturing excellence. Collaborate with teams to enhance processes, reduce waste, and ensure quality control at all stages of production in a fast-p...

Join a team that specializes in structural design for high voltage substations and utility projects. Lead design teams, manage project timelines, and ensure effective communication across disciplines...

Transform structural engineering projects by leading design efforts in power generation and utility sectors. Utilize your expertise to meet project timelines while collaborating across teams to delive...

Optimize structural design processes by leading projects and collaborating with multidisciplinary teams. Utilize your expertise in high voltage and industrial structures to deliver innovative solution...

Transform quality standards in aerospace manufacturing by ensuring compliance and driving continuous improvement initiatives. Collaborate with cross-functional teams to enhance operational efficiency...

Join a team that's developing innovative fluid systems for spacecraft, focusing on human life support and propulsion. Lead a dynamic group and partner across disciplines to deliver mission-critical te...

Lead a high-performing engineering team to develop critical spacecraft fluid systems, ensuring reliability and success for human spaceflight. Collaborate across disciplines and own hardware execution...

Take ownership of diverse projects, ensuring effective strategies, resource management, and performance evaluation while collaborating across teams to maximize program ROI and achieve organizational o...

Collaborate with a dynamic team of engineers on advanced structural design projects. You will guide junior members, perform complex analyses, and support diverse engineering deliverables, making a sig...

Drive the design and development of structural components for advanced UAV systems. Own the lifecycle from concept to production, ensuring integrity and mission readiness while collaborating across en...

Join a team that's shaping the future of electromagnetic warfare through hands-on testing, assembly, and maintenance of advanced RF systems. Collaborate with engineers and technicians to ensure high-q...

Transform utility-scale PV and BESS project design by leading conceptual development and ensuring alignment with performance targets, commercial competitiveness, and industry codes for successful proj...

Join a team that's dedicated to delivering innovative solutions for customer machining needs through exceptional CNC lathe support and expertise, ensuring high-quality part production and optimized ma...

Unlock potential by building an Engineering Enablement team that transforms velocity through AI-powered tooling and automation, impacting every engineer's workflow and driving organizational excellenc...

Lead the charge in overseeing and coordinating engineering operations aboard vessels, ensuring the smooth running of machinery, compliance with safety protocols, and mentorship of engineering personne...

Join a cutting-edge space startup in developing advanced thermal control systems for pioneering satellites, driving innovation from design to production while collaborating with engineering teams in a...

Contribute to transformative infrastructure projects by overseeing construction, ensuring compliance, and coordinating with diverse stakeholders to enhance roadway and structural elements critical for...

Engage in shaping test automation for spaceflight hardware, designing innovative ground support equipment. Collaborate across disciplines to meet ambitious timelines in a high-ownership, dynamic envir...

Architect scalable manufacturing processes for advanced metal additive parts. Develop efficient workflows while enhancing machinery and fixture systems, ensuring timely production without compromising...

Join a collaborative team to design and develop cutting-edge electronic products. Leverage your expertise in digital systems, FPGA integration, and mixed-signal circuitry to drive innovation from conc...

Join a team that's shaping the future of transportation by enhancing mobility and safety. In this hybrid role, support transformative projects valued over $1 billion, collaborating closely with senior...