Mechanical Engineer Jobs in Ontario, CA

Advance project success by overseeing planning, coordination, and delivery of multifaceted construction activities, managing teams to ensure efficiency and compliance from inception to completion...

Join a team that's dedicated to scaling manufacturing capabilities by leading recruitment strategies, collaborating with production leadership, and building a world-class talent pipeline for advanced...

Lead a dynamic NDI team, driving innovation in inspection processes while overseeing staff development, budget management, and contract negotiations. Collaborate across divisions to ensure excellence...

Transform your career by leading model-based systems engineering efforts, guiding a team of modelers in architecting solutions for Navy systems. Leverage MBSE expertise to innovate and drive customer...

Collaborate with cross-functional teams to implement innovative manufacturing solutions, supporting production efficiency and quality across diverse aerospace programs while resolving technical challe...

Drive excellence in manufacturing processes by optimizing design methods and improving efficiencies. Collaborate with engineers to enhance production, ensuring high-quality output and adherence to des...

Join a team that's innovating space and hypersonic technologies by developing cutting-edge guidance, navigation, and control algorithms, while collaborating across disciplines to deliver unprecedented...

Innovate cutting-edge GN&C solutions for space and hypersonic platforms, driving advancements in autonomous systems through dynamic simulation, software implementation, and collaborative testing to en...

Manage and lead complex customer implementations, ensuring timely delivery and high satisfaction. Collaborate with cross-functional teams to execute projects efficiently, while mitigating risks and dr...

Build and manage diverse facility operations, ensuring excellence in maintenance, pest control, and janitorial services. Lead projects from design to implementation, collaborating with teams to enhanc...

Lead the charge in enhancing mission-critical technology solutions for train control operations, ensuring safety and reliability in rail transportation while managing a dedicated team to meet complian...

Join a team that's dedicated to developing client relationships and generating sales in the HVAC industry. You’ll work closely with contractors and engineers to provide innovative equipment solutions...

Accelerate infrastructure growth by leading strategic planning and execution for scalable and efficient EV supply chains, ensuring readiness for market expansion and cutting-edge operational standards...

Join a team that's committed to quality in aerospace manufacturing. As a key player in the Reliability team, you'll ensure robust processes and controls, interacting with cross-functional teams to enh...

Transform the future of aviation by applying your expertise in aerodynamics, conducting advanced analyses, and supporting flight tests. Join a diverse team dedicated to innovation and excellence in ae...

Join a team that's driving innovation in embedded systems. Play a key role in developing software that meets stringent safety and security standards while ensuring product reliability and performance...

Accelerate your career by owning the growth infrastructure for innovative music and audio products. Design and implement systems that transform anonymous users into loyal customers while driving measu...

Drive the development of growth and lifecycle infrastructure for music/audio products. Oversee the tech stack, event model design, and conversion funnel while collaborating across teams to boost user...

Advance reliability by driving complex failure analysis, integrating predictive models, and leading cross-functional teams to ensure product quality and longevity throughout the Terran R production pr...

Join a team that shapes the future of aerospace by developing and qualifying materials testing methods for next-gen rocket engines. Collaborate with multi-disciplinary teams to enhance process efficie...

Drive innovation in AI by architecting advanced LLM-integrated systems. Lead efforts in cognitive automation, enhance scalability, and establish best practices. Collaborate cross-functionally to shape...

Lead cross-functional teams to innovate and develop advanced communications and data link systems, fostering cutting-edge technology for tactical networks while mentoring junior engineers and enhancin...

Join a team that drives innovative engineering solutions for clinical trials. Lead a talented organization, reshape technology strategy, and enhance operational efficiency while delivering impactful A...

Pioneer the future of cloud infrastructure by leading a hands-on team to enhance developer enablement and operational efficiency, ensuring scalable AI-native solutions that drive business success and...

Unlock potential by leading underwater acoustics modeling and assessment efforts, collaborating with a multidisciplinary team to enhance marine environmental protection while supporting a diverse arra...