Mechanical Engineer Jobs in Ontario, CA

Drive operational excellence by automating CI/CD pipelines and improving infrastructure stability across diverse applications, ensuring secure and efficient deployment in agile environments. Take owne...

Join a team that's transforming infrastructure with innovative control systems engineering. Collaborate across disciplines to deliver cutting-edge solutions for water and wastewater treatment faciliti...

Engage in forensic civil engineering by leading investigations and providing expert testimony in court for infrastructure-related cases, focusing on civil design, analysis, and strategic remediation s...

Transform the electrical operations of utility-scale solar projects by ensuring top-tier installation quality, fostering collaboration among teams, and maintaining adherence to safety and quality stan...

Engage in the structural design and analysis of diverse transportation projects, collaborating within a dynamic team. Contribute to delivering high-quality engineering solutions while developing your...

Join a collaborative team of bridge professionals, supporting the design and analysis of transportation structures. Play a key role in delivering high-quality infrastructure solutions, enhancing your...

Elevate operations success by managing branch activities, ensuring outstanding customer service, leading staff development, and overseeing operational efficiency to meet performance goals. Drive strat...

Empower transportation projects by performing structural analysis and design for bridges. Collaborate with experts to deliver high-quality solutions, ensuring project success through attention to deta...

Optimize quality engineering processes to enhance excellence in aerospace manufacturing. Collaborate with teams to uphold standards, drive continuous improvement, and ensure compliance with customer s...

Join a dynamic team to design, implement, and enhance data center infrastructure, ensuring optimal performance and security. Collaborate across departments to execute projects effectively while mainta...

Advance efficiency at global manufacturing operations by developing sourcing strategies and managing supplier relationships for MRO and CapEx. Drive cost optimization while ensuring reliability and co...

Transform manufacturing processes for ocular-related products by developing innovative solutions and leading project teams to enhance quality and efficiency while ensuring compliance with industry reg...

Help us enhance our manufacturing processes by driving innovation and collaboration within cross-functional teams, ensuring safe scale-up of products from development to production while optimizing pe...

Lead the charge in optimizing utility relocation projects, ensuring compliance with schedules and specifications while coordinating seamlessly with stakeholders throughout the project lifecycle...

Champion innovative stormwater solutions as a technical expert, leading teams in diverse field projects focused on environmental compliance and quality management, while navigating regulatory framewor...

Help us innovate the future of major capital projects by leading diverse engineering teams and establishing strategic partnerships for successful implementation and oversight of rail systems and const...

Join a team that's dedicated to driving business growth in Southern California. Lead strategic initiatives in market outreach and client relations while partnering with professionals to establish NCE...

Engineer advanced robotic and AI systems by developing intelligent decision-making frameworks for mission autonomy, driving innovation and solutions for complex challenges in a dynamic environment...

Contribute to the development and operational readiness of advanced small drones, collaborating with interdisciplinary teams to tackle complex challenges and deliver innovative solutions in defense an...

Champion quality excellence by owning and improving our AS9100 Quality Management System. Engage in hands-on audits, corrective actions, and supplier quality management while driving compliance in a d...

Join our team to support Navy-led development of advanced RF systems for the USMC. Collaborate with engineers in a hands-on role, focusing on RF hardware design, testing, and integration in a dynamic...

Join a team that's focused on power system analysis and software simulation, mentoring junior engineers while enhancing next-generation solutions across various energy sectors, including renewables an...

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

Empower teams as you lead civil engineering projects, driving operational excellence and strategic growth for California's transportation infrastructure, while fostering collaboration and innovation w...

Launch your career by leading a high-impact civil engineering team, focusing on transportation infrastructure in California. Drive project excellence, foster collaboration, and contribute to business...